Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
centrifugal/centrifugo holds a health index of 77 out of 100, placing it in the Good band. It scores highest on Vitality (91/100) and lowest on AI Readiness (56/100). It was last updated 1 day ago. A single contributor accounts for most of its recent work.
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
| Registry | Package | Version | Downloads / mo | Versions | Last publish |
|---|---|---|---|---|---|
| Go | github.com/centrifugal/centrifugo/v6 | v6.9.1 | - | 30 | 2 days ago |
Is the project alive — is code being written and are releases shipping?
| 36/36 | Push recency — last push 1 days ago |
| 27/36 | Commit cadence — 39/52 weeks with commits |
| 18/18 | Commit volume — 133 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| commits_last_year | 133 |
| human_commit_share | — |
| days_since_last_push | 1 |
| active_weeks_last_year | 39 |
| 27/27 | Ships releases — 100 releases published |
| 36/36 | Release recency — latest release 1 days ago |
| 27/27 | Release cadence — a release every ~13.6 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
| releases_count | 100 |
| latest_release_tag | v6.9.1 |
| releases_from_tags | no |
| days_since_latest_release | 1 |
| mean_days_between_releases | 13.6 |
Does the project have users, downloads, attention, and a welcoming setup for contributors?
| 60/60 | Stars — 10,509 stars |
| 23.8/25 | Forks — 718 forks |
| 12.6/15 | Watchers — 188 watchers |
| forks | 718 |
| stars | 10,509 |
| watchers | 188 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 18/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 6.3/6.3 | PR template |
| has_readme | yes |
| has_license | yes |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | yes |
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 2.3/22.5 | Commit distribution — top contributor authored 90% of commits |
| 13.5/13.5 | Contributor breadth — 44 contributors |
| 6/10 | OpenSSF Scorecard: Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
| bus_factor | 1 |
| contributors_sampled | 44 |
| top_contributor_share | 0.896 |
| 45.1/46.8 | Issue resolution — 96% of issues closed |
| 32.1/38.3 | PR acceptance — 535/638 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 1/28 approved changesets -- score normalized to 0 |
| merged_prs | 535 |
| open_issues | 19 |
| closed_issues | 504 |
| issue_closed_ratio | 0.964 |
| closed_unmerged_prs | 103 |
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 16.4/25 | Owner reach — 193 followers of centrifugal |
| 22.9/25 | Track record — 30 public repos, account ~12 yr old |
| followers | 193 |
| owner_type | Organization |
| is_verified | — |
| owner_login | centrifugal |
| public_repos | 30 |
| account_age_days | 4,588 |
| 25/25 | Published & resolvable — 1 package(s) on go |
| 35/35 | Publish recency — latest publish 2 days ago |
| 20/20 | Version history — 30 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
| packages | github.com/centrifugal/centrifugo/v6 |
| ecosystems | go |
| any_deprecated | no |
| min_days_since_publish | 2 |
Are baseline engineering and documentation practices in place?
| 24/24 | CI workflows — 2 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — .golangci.yml |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 28 out of 28 merged PRs checked by a CI test -- score normalized to 10 |
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | no |
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://centrifugal.dev |
| 10/10 | Repository description |
| 10/10 | Topics — 20 topics |
| 10/10 | Wiki |
| topics | ably, alternative, eventsource, grpc, http-streaming, http3, messaging, pubnub, pubsub, pusher, real-time, redis, scalability, server-sent-events, socket-io, sse, streaming, websocket, websockets, webtransport |
| has_wiki | yes |
| homepage | https://centrifugal.dev |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — no data |
| 2.5/2.5 | CI-Tests — 28 out of 28 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 1/28 approved changesets -- score normalized to 0 |
| 1.5/2.5 | Contributors — project has 2 contributing companies or organizations -- score normalized to 6 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 5/5 | Packaging — packaging workflow detected |
| 0.5/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 6.8/7.5 | Vulnerabilities — 1 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 5.8 |
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 18/18 | One-command bootstrap — Makefile, misc/clickhouse_cluster/Makefile |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — .golangci.yml |
| 11/11 | Static type checking — Go (statically typed) |
| 10/10 | Reproducible environment — Dockerfile, lockfile |
| 0/10 | Demonstrated agent practice — no data |
| 5/8 | Automated maintenance — dependency automation configured, none observed in the sampled commits |
| 1/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1 |
| has_nix | no |
| has_tests | yes |
| lockfiles | go.sum |
| has_dockerfile | yes |
| typed_language | yes |
| bootstrap_files | Makefile, misc/clickhouse_cluster/Makefile |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
| 45/45 | Type-checkable code — Go (statically typed) |
| 53.8/55 | Manageable file sizes — 8/354 source files over 60KB |
| primary_language | Go |
| largest_source_bytes | 7,635,595 |
| source_files_sampled | 354 |
| oversized_source_files | 8 |
| 40/40 | API schema (OpenAPI/GraphQL/proto) — internal/apiproto/api.proto, internal/apiproto/swagger/api.swagger.proto, internal/apiproto/swagger/google/api/annotations.proto, internal/apiproto/swagger/google/api/http.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto, internal/proxyproto/proxy.proto, internal/unigrpc/unistream/unistream.proto |
| 0/20 | MCP server |
| 0/40 | Runnable examples |
| example_dirs | — |
| has_mcp_signal | no |
| api_schema_files | internal/apiproto/api.proto, internal/apiproto/swagger/api.swagger.proto, internal/apiproto/swagger/google/api/annotations.proto, internal/apiproto/swagger/google/api/http.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto, internal/proxyproto/proxy.proto, internal/unigrpc/unistream/unistream.proto |
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 10 | CI-Tests | 28 out of 28 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 1/28 approved changesets -- score normalized to 0 |
| 6 | Contributors | project has 2 contributing companies or organizations -- score normalized to 6 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 10 | Packaging | packaging workflow detected |
| 1 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 1 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 9 | Vulnerabilities | 1 existing vulnerabilities detected |
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| Go | cloud.google.com/go/pubsub/v2 | v2.6.1 | go.mod |
| Go | github.com/Azure/azure-sdk-for-go/sdk/azidentity | v1.14.0 | go.mod |
| Go | github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus | v1.10.0 | go.mod |
| Go | github.com/FZambia/eagle | v0.2.0 | go.mod |
| Go | github.com/FZambia/statik | v0.1.2-0.20180217151304-b9f012bb2a1b | go.mod |
| Go | github.com/aws/aws-sdk-go-v2 | v1.42.1 | go.mod |
| Go | github.com/aws/aws-sdk-go-v2/config | v1.32.29 | go.mod |
| Go | github.com/aws/aws-sdk-go-v2/credentials | v1.19.28 | go.mod |
| Go | github.com/aws/aws-sdk-go-v2/service/sqs | v1.45.0 | go.mod |
| Go | github.com/aws/aws-sdk-go-v2/service/sts | v1.44.0 | go.mod |
| Go | github.com/aws/smithy-go | v1.27.3 | go.mod |
| Go | github.com/centrifugal/centrifuge | v0.38.1-0.20260711082514-84d40cc4dbf6 | go.mod |
| Go | github.com/centrifugal/protocol | v0.19.2 | go.mod |
| Go | github.com/cristalhq/jwt/v5 | v5.4.0 | go.mod |
| Go | github.com/go-viper/mapstructure/v2 | v2.5.0 | go.mod |
| Go | github.com/gobwas/glob | v0.2.3 | go.mod |
| Go | github.com/google/uuid | v1.6.0 | go.mod |
| Go | github.com/gorilla/securecookie | v1.1.2 | go.mod |
| Go | github.com/hashicorp/go-envparse | v0.1.0 | go.mod |
| Go | github.com/jackc/pgx/v5 | v5.10.0 | go.mod |
| Go | github.com/joho/godotenv | v1.5.1 | go.mod |
| Go | github.com/justinas/alice | v1.2.0 | go.mod |
| Go | github.com/mattn/go-isatty | v0.0.22 | go.mod |
| Go | github.com/nats-io/nats.go | v1.52.0 | go.mod |
| Go | github.com/pelletier/go-toml/v2 | v2.4.3 | go.mod |
| Go | github.com/pkg/browser | v0.0.0-20240102092130-5ac0b6a4141c | go.mod |
| Go | github.com/prometheus/client_golang | v1.23.2 | go.mod |
| Go | github.com/quic-go/quic-go | v0.60.0 | go.mod |
| Go | github.com/quic-go/webtransport-go | v0.11.1 | go.mod |
| Go | github.com/rakutentech/jwk-go | v1.2.0 | go.mod |
| Go | github.com/rs/zerolog | v1.35.1 | go.mod |
| Go | github.com/spf13/cobra | v1.10.2 | go.mod |
| Go | github.com/spf13/viper | v1.21.0 | go.mod |
| Go | github.com/stretchr/testify | v1.11.1 | go.mod |
| Go | github.com/tidwall/gjson | v1.19.0 | go.mod |
| Go | github.com/tidwall/sjson | v1.2.5 | go.mod |
| Go | github.com/twmb/franz-go | v1.21.5 | go.mod |
| Go | github.com/twmb/franz-go/pkg/kadm | v1.18.0 | go.mod |
| Go | github.com/twmb/franz-go/pkg/kmsg | v1.13.1 | go.mod |
| Go | github.com/valyala/fasttemplate | v1.2.2 | go.mod |
| Go | github.com/yuin/goldmark | v1.8.4 | go.mod |
| Go | go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc | v0.69.0 | go.mod |
| Go | go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp | v0.69.0 | go.mod |
| Go | go.opentelemetry.io/otel | v1.44.0 | go.mod |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp | v1.44.0 | go.mod |
| Go | go.opentelemetry.io/otel/sdk | v1.44.0 | go.mod |
| Go | go.opentelemetry.io/otel/trace | v1.44.0 | go.mod |
| Go | go.uber.org/automaxprocs | v1.6.0 | go.mod |
| Go | golang.org/x/crypto | v0.54.0 | go.mod |
| Go | golang.org/x/oauth2 | v0.36.0 | go.mod |
| Go | golang.org/x/sync | v0.22.0 | go.mod |
| Go | golang.org/x/time | v0.15.0 | go.mod |
| Go | google.golang.org/api | v0.288.0 | go.mod |
| Go | google.golang.org/grpc | v1.82.0 | go.mod |
| Go | google.golang.org/protobuf | v1.36.11 | go.mod |
| Go | github.com/prometheus/client_model | v0.6.2 | go.mod |
| Go | github.com/redis/rueidis | v1.0.76 | go.mod |
| Go | github.com/segmentio/encoding | v0.5.4 | go.mod |
| Go | github.com/spf13/pflag | v1.0.10 | go.mod |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace | v1.44.0 | go.mod |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc | v1.44.0 | go.mod |
| Go | gopkg.in/yaml.v3 | v3.0.1 | go.mod |
Full resolved dependency set from the GitHub dependency graph: 62 direct and 73 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| Go | cloud.google.com/go/pubsub/v2 | v2.6.1 | direct |
| Go | github.com/aws/aws-sdk-go-v2 | v1.42.1 | direct |
| Go | github.com/aws/aws-sdk-go-v2/config | v1.32.29 | direct |
| Go | github.com/aws/aws-sdk-go-v2/credentials | v1.19.28 | direct |
| Go | github.com/aws/aws-sdk-go-v2/service/sqs | v1.45.0 | direct |
| Go | github.com/aws/aws-sdk-go-v2/service/sts | v1.44.0 | direct |
| Go | github.com/aws/smithy-go | v1.27.3 | direct |
| Go | github.com/azure/azure-sdk-for-go/sdk/azidentity | v1.14.0 | direct |
| Go | github.com/azure/azure-sdk-for-go/sdk/messaging/azservicebus | v1.10.0 | direct |
| Go | github.com/centrifugal/centrifuge | v0.38.1-0.20260711082514-84d40cc4dbf6 | direct |
| Go | github.com/centrifugal/protocol | v0.19.2 | direct |
| Go | github.com/cristalhq/jwt/v5 | v5.4.0 | direct |
| Go | github.com/fzambia/eagle | v0.2.0 | direct |
| Go | github.com/fzambia/statik | v0.1.2-0.20180217151304-b9f012bb2a1b | direct |
| Go | github.com/go-viper/mapstructure/v2 | v2.5.0 | direct |
| Go | github.com/gobwas/glob | v0.2.3 | direct |
| Go | github.com/google/uuid | v1.6.0 | direct |
| Go | github.com/gorilla/securecookie | v1.1.2 | direct |
| Go | github.com/hashicorp/go-envparse | v0.1.0 | direct |
| Go | github.com/jackc/pgx/v5 | v5.10.0 | direct |
| Go | github.com/joho/godotenv | v1.5.1 | direct |
| Go | github.com/justinas/alice | v1.2.0 | direct |
| Go | github.com/mattn/go-isatty | v0.0.22 | direct |
| Go | github.com/nats-io/nats.go | v1.52.0 | direct |
| Go | github.com/pelletier/go-toml/v2 | v2.4.3 | direct |
| Go | github.com/pkg/browser | v0.0.0-20240102092130-5ac0b6a4141c | direct |
| Go | github.com/prometheus/client_golang | v1.23.2 | direct |
| Go | github.com/prometheus/client_model | v0.6.2 | direct |
| Go | github.com/quic-go/quic-go | v0.60.0 | direct |
| Go | github.com/quic-go/webtransport-go | v0.11.1 | direct |
| Go | github.com/rakutentech/jwk-go | v1.2.0 | direct |
| Go | github.com/redis/rueidis | v1.0.76 | direct |
| Go | github.com/rs/zerolog | v1.35.1 | direct |
| Go | github.com/segmentio/encoding | v0.5.4 | direct |
| Go | github.com/spf13/cobra | v1.10.2 | direct |
| Go | github.com/spf13/pflag | v1.0.10 | direct |
| Go | github.com/spf13/viper | v1.21.0 | direct |
| Go | github.com/stretchr/testify | v1.11.1 | direct |
| Go | github.com/tidwall/gjson | v1.19.0 | direct |
| Go | github.com/tidwall/sjson | v1.2.5 | direct |
| Go | github.com/twmb/franz-go | v1.21.5 | direct |
| Go | github.com/twmb/franz-go/pkg/kadm | v1.18.0 | direct |
| Go | github.com/twmb/franz-go/pkg/kmsg | v1.13.1 | direct |
| Go | github.com/valyala/fasttemplate | v1.2.2 | direct |
| Go | github.com/yuin/goldmark | v1.8.4 | direct |
| Go | go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc | v0.69.0 | direct |
| Go | go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp | v0.69.0 | direct |
| Go | go.opentelemetry.io/otel | v1.44.0 | direct |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace | v1.44.0 | direct |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc | v1.44.0 | direct |
| Go | go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp | v1.44.0 | direct |
| Go | go.opentelemetry.io/otel/sdk | v1.44.0 | direct |
| Go | go.opentelemetry.io/otel/trace | v1.44.0 | direct |
| Go | go.uber.org/automaxprocs | v1.6.0 | direct |
| Go | golang.org/x/crypto | v0.54.0 | direct |
| Go | golang.org/x/oauth2 | v0.36.0 | direct |
| Go | golang.org/x/sync | v0.22.0 | direct |
| Go | golang.org/x/time | v0.15.0 | direct |
| Go | google.golang.org/api | v0.288.0 | direct |
| Go | google.golang.org/grpc | v1.82.0 | direct |
| Go | google.golang.org/protobuf | v1.36.11 | direct |
| Go | gopkg.in/yaml.v3 | v3.0.1 | direct |
| Go | cloud.google.com/go | v0.123.0 | indirect |
| Go | cloud.google.com/go/auth | v0.21.0 | indirect |
| Go | cloud.google.com/go/auth/oauth2adapt | v0.2.8 | indirect |
| Go | cloud.google.com/go/compute/metadata | v0.9.0 | indirect |
| Go | cloud.google.com/go/iam | v1.11.0 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/feature/ec2/imds | v1.18.30 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/internal/configsources | v1.4.30 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 | v2.7.30 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/internal/v4a | v1.4.31 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding | v1.13.13 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/service/internal/presigned-url | v1.13.30 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/service/signin | v1.4.0 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/service/sso | v1.32.0 | indirect |
| Go | github.com/aws/aws-sdk-go-v2/service/ssooidc | v1.37.0 | indirect |
| Go | github.com/azure/azure-sdk-for-go/sdk/azcore | v1.22.0 | indirect |
| Go | github.com/azure/azure-sdk-for-go/sdk/internal | v1.12.0 | indirect |
| Go | github.com/azure/go-amqp | v1.7.0 | indirect |
| Go | github.com/azuread/microsoft-authentication-library-for-go | v1.7.2 | indirect |
| Go | github.com/beorn7/perks | v1.0.1 | indirect |
| Go | github.com/cenkalti/backoff/v5 | v5.0.3 | indirect |
| Go | github.com/cespare/xxhash/v2 | v2.3.0 | indirect |
| Go | github.com/davecgh/go-spew | v1.1.2-0.20180830191138-d8f796af33cc | indirect |
| Go | github.com/dunglas/httpsfv | v1.1.0 | indirect |
| Go | github.com/felixge/httpsnoop | v1.1.0 | indirect |
| Go | github.com/fsnotify/fsnotify | v1.10.1 | indirect |
| Go | github.com/go-logr/logr | v1.4.3 | indirect |
| Go | github.com/go-logr/stdr | v1.2.2 | indirect |
| Go | github.com/golang-jwt/jwt/v5 | v5.3.1 | indirect |
| Go | github.com/google/s2a-go | v0.1.9 | indirect |
| Go | github.com/googleapis/enterprise-certificate-proxy | v0.3.18 | indirect |
| Go | github.com/googleapis/gax-go/v2 | v2.23.0 | indirect |
| Go | github.com/grpc-ecosystem/grpc-gateway/v2 | v2.29.0 | indirect |
| Go | github.com/inconshreveable/mousetrap | v1.1.0 | indirect |
| Go | github.com/jackc/pgpassfile | v1.0.0 | indirect |
| Go | github.com/jackc/pgservicefile | v0.0.0-20240606120523-5a60cdf6a761 | indirect |
| Go | github.com/jackc/puddle/v2 | v2.2.2 | indirect |
| Go | github.com/josharian/intern | v1.0.0 | indirect |
| Go | github.com/klauspost/compress | v1.19.0 | indirect |
| Go | github.com/kylelemons/godebug | v1.1.0 | indirect |
| Go | github.com/mailru/easyjson | v0.7.7 | indirect |
| Go | github.com/masterminds/semver/v3 | v3.5.0 | indirect |
| Go | github.com/mattn/go-colorable | v0.1.15 | indirect |
| Go | github.com/maypok86/otter/v2 | v2.3.0 | indirect |
| Go | github.com/munnerz/goautoneg | v0.0.0-20191010083416-a7dc8b61c822 | indirect |
| Go | github.com/nats-io/nkeys | v0.4.16 | indirect |
| Go | github.com/nats-io/nuid | v1.0.1 | indirect |
| Go | github.com/pierrec/lz4/v4 | v4.1.27 | indirect |
| Go | github.com/planetscale/vtprotobuf | v0.6.1-0.20240319094008-0393e58bdf10 | indirect |
| Go | github.com/pmezard/go-difflib | v1.0.1-0.20181226105442-5d4384ee4fb2 | indirect |
| Go | github.com/prometheus/common | v0.70.0 | indirect |
| Go | github.com/prometheus/procfs | v0.21.1 | indirect |
| Go | github.com/quagmt/udecimal | v1.10.1 | indirect |
| Go | github.com/quic-go/qpack | v0.6.0 | indirect |
| Go | github.com/sagikazarmark/locafero | v0.12.0 | indirect |
| Go | github.com/segmentio/asm | v1.2.1 | indirect |
| Go | github.com/shadowspore/fossil-delta | v0.0.0-20241213113458-1d797d70cbe3 | indirect |
| Go | github.com/spf13/afero | v1.15.0 | indirect |
| Go | github.com/spf13/cast | v1.10.0 | indirect |
| Go | github.com/subosito/gotenv | v1.6.0 | indirect |
| Go | github.com/tidwall/match | v1.2.0 | indirect |
| Go | github.com/tidwall/pretty | v1.2.1 | indirect |
| Go | github.com/valyala/bytebufferpool | v1.0.0 | indirect |
| Go | go.opencensus.io | v0.24.0 | indirect |
| Go | go.opentelemetry.io/auto/sdk | v1.2.1 | indirect |
| Go | go.opentelemetry.io/otel/metric | v1.44.0 | indirect |
| Go | go.opentelemetry.io/proto/otlp | v1.10.0 | indirect |
| Go | go.yaml.in/yaml/v3 | v3.0.4 | indirect |
| Go | golang.org/x/net | v0.57.0 | indirect |
| Go | golang.org/x/sys | v0.47.0 | indirect |
| Go | golang.org/x/text | v0.40.0 | indirect |
| Go | google.golang.org/genproto | v0.0.0-20260706201446-f0a921348800 | indirect |
| Go | google.golang.org/genproto/googleapis/api | v0.0.0-20260706201446-f0a921348800 | indirect |
| Go | google.golang.org/genproto/googleapis/rpc | v0.0.0-20260706201446-f0a921348800 | indirect |
{
"data": {
"repo": {
"topics": [
"ably",
"alternative",
"eventsource",
"grpc",
"http-streaming",
"http3",
"messaging",
"pubnub",
"pubsub",
"pusher",
"real-time",
"redis",
"scalability",
"server-sent-events",
"socket-io",
"sse",
"streaming",
"websocket",
"websockets",
"webtransport"
],
"is_fork": false,
"size_kb": 171660,
"has_wiki": true,
"homepage": "https://centrifugal.dev",
"languages": {
"Go": 2247561,
"Lua": 848,
"HTML": 46069,
"Shell": 41898,
"PLpgSQL": 56416,
"Makefile": 3311,
"Dockerfile": 338,
"JavaScript": 3790
},
"pushed_at": "2026-07-13T05:06:18Z",
"created_at": "2015-03-31T20:26:49Z",
"owner_type": "Organization",
"updated_at": "2026-07-14T14:08:03Z",
"description": "Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"primary_language": "Go",
"significant_languages": [
"Go"
]
},
"owner": {
"blog": "https://centrifugal.dev",
"name": "Centrifugal Labs",
"type": "Organization",
"login": "centrifugal",
"company": null,
"location": "Cyprus",
"followers": 193,
"avatar_url": "https://avatars.githubusercontent.com/u/6236442?v=4",
"created_at": "2013-12-21T13:15:28Z",
"is_verified": null,
"public_repos": 30,
"account_age_days": 4588
},
"activity": {
"releases_count": 100,
"commits_last_year": 133,
"latest_release_at": "2026-07-13T06:22:26Z",
"latest_release_tag": "v6.9.1",
"days_since_last_push": 1,
"active_weeks_last_year": 39,
"days_since_latest_release": 1,
"mean_days_between_releases": 13.6
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": true,
"health_percentage": 75,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": true
},
"ecosystem": {
"packages": [
{
"name": "github.com/centrifugal/centrifugo/v6",
"exists": true,
"license": null,
"ecosystem": "go",
"matches_repo": true,
"registry_url": "https://pkg.go.dev/github.com/centrifugal/centrifugo/v6",
"is_deprecated": false,
"latest_version": "v6.9.1",
"repository_url": "https://github.com/centrifugal/centrifugo",
"versions_count": 30,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": null,
"latest_published_at": "2026-07-12T13:30:22Z",
"latest_version_yanked": null,
"days_since_latest_publish": 2
}
]
},
"popularity": {
"forks": 718,
"stars": 10509,
"watchers": 188,
"open_issues_and_prs": 22
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": true,
"has_mcp_signal": false,
"bootstrap_files": [
"Makefile",
"misc/clickhouse_cluster/Makefile"
],
"api_schema_files": [
"internal/apiproto/api.proto",
"internal/apiproto/swagger/api.swagger.proto",
"internal/apiproto/swagger/google/api/annotations.proto",
"internal/apiproto/swagger/google/api/http.proto",
"internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto",
"internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto",
"internal/proxyproto/proxy.proto",
"internal/unigrpc/unistream/unistream.proto"
],
"has_devcontainer": false,
"typecheck_configs": [],
"largest_source_bytes": 7635595,
"source_files_sampled": 354,
"oversized_source_files": 8,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"go.mod"
],
"ecosystems": [
"go"
],
"dependencies": [
{
"name": "cloud.google.com/go/pubsub/v2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v2.6.1"
},
{
"name": "github.com/Azure/azure-sdk-for-go/sdk/azidentity",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.14.0"
},
{
"name": "github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.10.0"
},
{
"name": "github.com/FZambia/eagle",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.2.0"
},
{
"name": "github.com/FZambia/statik",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.1.2-0.20180217151304-b9f012bb2a1b"
},
{
"name": "github.com/aws/aws-sdk-go-v2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.42.1"
},
{
"name": "github.com/aws/aws-sdk-go-v2/config",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.32.29"
},
{
"name": "github.com/aws/aws-sdk-go-v2/credentials",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.19.28"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/sqs",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.45.0"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/sts",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "github.com/aws/smithy-go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.27.3"
},
{
"name": "github.com/centrifugal/centrifuge",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.38.1-0.20260711082514-84d40cc4dbf6"
},
{
"name": "github.com/centrifugal/protocol",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.19.2"
},
{
"name": "github.com/cristalhq/jwt/v5",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v5.4.0"
},
{
"name": "github.com/go-viper/mapstructure/v2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v2.5.0"
},
{
"name": "github.com/gobwas/glob",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.2.3"
},
{
"name": "github.com/google/uuid",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.6.0"
},
{
"name": "github.com/gorilla/securecookie",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.1.2"
},
{
"name": "github.com/hashicorp/go-envparse",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.1.0"
},
{
"name": "github.com/jackc/pgx/v5",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v5.10.0"
},
{
"name": "github.com/joho/godotenv",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.5.1"
},
{
"name": "github.com/justinas/alice",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.2.0"
},
{
"name": "github.com/mattn/go-isatty",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.0.22"
},
{
"name": "github.com/nats-io/nats.go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.52.0"
},
{
"name": "github.com/pelletier/go-toml/v2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v2.4.3"
},
{
"name": "github.com/pkg/browser",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.0.0-20240102092130-5ac0b6a4141c"
},
{
"name": "github.com/prometheus/client_golang",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.23.2"
},
{
"name": "github.com/quic-go/quic-go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.60.0"
},
{
"name": "github.com/quic-go/webtransport-go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.11.1"
},
{
"name": "github.com/rakutentech/jwk-go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.2.0"
},
{
"name": "github.com/rs/zerolog",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.35.1"
},
{
"name": "github.com/spf13/cobra",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.10.2"
},
{
"name": "github.com/spf13/viper",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.21.0"
},
{
"name": "github.com/stretchr/testify",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.11.1"
},
{
"name": "github.com/tidwall/gjson",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.19.0"
},
{
"name": "github.com/tidwall/sjson",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.2.5"
},
{
"name": "github.com/twmb/franz-go",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.21.5"
},
{
"name": "github.com/twmb/franz-go/pkg/kadm",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.18.0"
},
{
"name": "github.com/twmb/franz-go/pkg/kmsg",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.13.1"
},
{
"name": "github.com/valyala/fasttemplate",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.2.2"
},
{
"name": "github.com/yuin/goldmark",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.8.4"
},
{
"name": "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.69.0"
},
{
"name": "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.69.0"
},
{
"name": "go.opentelemetry.io/otel",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "go.opentelemetry.io/otel/sdk",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "go.opentelemetry.io/otel/trace",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "go.uber.org/automaxprocs",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.6.0"
},
{
"name": "golang.org/x/crypto",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.54.0"
},
{
"name": "golang.org/x/oauth2",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.36.0"
},
{
"name": "golang.org/x/sync",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.22.0"
},
{
"name": "golang.org/x/time",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.15.0"
},
{
"name": "google.golang.org/api",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.288.0"
},
{
"name": "google.golang.org/grpc",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.82.0"
},
{
"name": "google.golang.org/protobuf",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.36.11"
},
{
"name": "github.com/prometheus/client_model",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.6.2"
},
{
"name": "github.com/redis/rueidis",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.0.76"
},
{
"name": "github.com/segmentio/encoding",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v0.5.4"
},
{
"name": "github.com/spf13/pflag",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.0.10"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v1.44.0"
},
{
"name": "gopkg.in/yaml.v3",
"manifest": "go.mod",
"ecosystem": "go",
"version_constraint": "v3.0.1"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "cloud.google.com/go/pubsub/v2",
"direct": true,
"version": "v2.6.1",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2",
"direct": true,
"version": "v1.42.1",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/config",
"direct": true,
"version": "v1.32.29",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/credentials",
"direct": true,
"version": "v1.19.28",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/sqs",
"direct": true,
"version": "v1.45.0",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/sts",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "github.com/aws/smithy-go",
"direct": true,
"version": "v1.27.3",
"ecosystem": "go"
},
{
"name": "github.com/azure/azure-sdk-for-go/sdk/azidentity",
"direct": true,
"version": "v1.14.0",
"ecosystem": "go"
},
{
"name": "github.com/azure/azure-sdk-for-go/sdk/messaging/azservicebus",
"direct": true,
"version": "v1.10.0",
"ecosystem": "go"
},
{
"name": "github.com/centrifugal/centrifuge",
"direct": true,
"version": "v0.38.1-0.20260711082514-84d40cc4dbf6",
"ecosystem": "go"
},
{
"name": "github.com/centrifugal/protocol",
"direct": true,
"version": "v0.19.2",
"ecosystem": "go"
},
{
"name": "github.com/cristalhq/jwt/v5",
"direct": true,
"version": "v5.4.0",
"ecosystem": "go"
},
{
"name": "github.com/fzambia/eagle",
"direct": true,
"version": "v0.2.0",
"ecosystem": "go"
},
{
"name": "github.com/fzambia/statik",
"direct": true,
"version": "v0.1.2-0.20180217151304-b9f012bb2a1b",
"ecosystem": "go"
},
{
"name": "github.com/go-viper/mapstructure/v2",
"direct": true,
"version": "v2.5.0",
"ecosystem": "go"
},
{
"name": "github.com/gobwas/glob",
"direct": true,
"version": "v0.2.3",
"ecosystem": "go"
},
{
"name": "github.com/google/uuid",
"direct": true,
"version": "v1.6.0",
"ecosystem": "go"
},
{
"name": "github.com/gorilla/securecookie",
"direct": true,
"version": "v1.1.2",
"ecosystem": "go"
},
{
"name": "github.com/hashicorp/go-envparse",
"direct": true,
"version": "v0.1.0",
"ecosystem": "go"
},
{
"name": "github.com/jackc/pgx/v5",
"direct": true,
"version": "v5.10.0",
"ecosystem": "go"
},
{
"name": "github.com/joho/godotenv",
"direct": true,
"version": "v1.5.1",
"ecosystem": "go"
},
{
"name": "github.com/justinas/alice",
"direct": true,
"version": "v1.2.0",
"ecosystem": "go"
},
{
"name": "github.com/mattn/go-isatty",
"direct": true,
"version": "v0.0.22",
"ecosystem": "go"
},
{
"name": "github.com/nats-io/nats.go",
"direct": true,
"version": "v1.52.0",
"ecosystem": "go"
},
{
"name": "github.com/pelletier/go-toml/v2",
"direct": true,
"version": "v2.4.3",
"ecosystem": "go"
},
{
"name": "github.com/pkg/browser",
"direct": true,
"version": "v0.0.0-20240102092130-5ac0b6a4141c",
"ecosystem": "go"
},
{
"name": "github.com/prometheus/client_golang",
"direct": true,
"version": "v1.23.2",
"ecosystem": "go"
},
{
"name": "github.com/prometheus/client_model",
"direct": true,
"version": "v0.6.2",
"ecosystem": "go"
},
{
"name": "github.com/quic-go/quic-go",
"direct": true,
"version": "v0.60.0",
"ecosystem": "go"
},
{
"name": "github.com/quic-go/webtransport-go",
"direct": true,
"version": "v0.11.1",
"ecosystem": "go"
},
{
"name": "github.com/rakutentech/jwk-go",
"direct": true,
"version": "v1.2.0",
"ecosystem": "go"
},
{
"name": "github.com/redis/rueidis",
"direct": true,
"version": "v1.0.76",
"ecosystem": "go"
},
{
"name": "github.com/rs/zerolog",
"direct": true,
"version": "v1.35.1",
"ecosystem": "go"
},
{
"name": "github.com/segmentio/encoding",
"direct": true,
"version": "v0.5.4",
"ecosystem": "go"
},
{
"name": "github.com/spf13/cobra",
"direct": true,
"version": "v1.10.2",
"ecosystem": "go"
},
{
"name": "github.com/spf13/pflag",
"direct": true,
"version": "v1.0.10",
"ecosystem": "go"
},
{
"name": "github.com/spf13/viper",
"direct": true,
"version": "v1.21.0",
"ecosystem": "go"
},
{
"name": "github.com/stretchr/testify",
"direct": true,
"version": "v1.11.1",
"ecosystem": "go"
},
{
"name": "github.com/tidwall/gjson",
"direct": true,
"version": "v1.19.0",
"ecosystem": "go"
},
{
"name": "github.com/tidwall/sjson",
"direct": true,
"version": "v1.2.5",
"ecosystem": "go"
},
{
"name": "github.com/twmb/franz-go",
"direct": true,
"version": "v1.21.5",
"ecosystem": "go"
},
{
"name": "github.com/twmb/franz-go/pkg/kadm",
"direct": true,
"version": "v1.18.0",
"ecosystem": "go"
},
{
"name": "github.com/twmb/franz-go/pkg/kmsg",
"direct": true,
"version": "v1.13.1",
"ecosystem": "go"
},
{
"name": "github.com/valyala/fasttemplate",
"direct": true,
"version": "v1.2.2",
"ecosystem": "go"
},
{
"name": "github.com/yuin/goldmark",
"direct": true,
"version": "v1.8.4",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc",
"direct": true,
"version": "v0.69.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp",
"direct": true,
"version": "v0.69.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/sdk",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/trace",
"direct": true,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.uber.org/automaxprocs",
"direct": true,
"version": "v1.6.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/crypto",
"direct": true,
"version": "v0.54.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/oauth2",
"direct": true,
"version": "v0.36.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/sync",
"direct": true,
"version": "v0.22.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/time",
"direct": true,
"version": "v0.15.0",
"ecosystem": "go"
},
{
"name": "google.golang.org/api",
"direct": true,
"version": "v0.288.0",
"ecosystem": "go"
},
{
"name": "google.golang.org/grpc",
"direct": true,
"version": "v1.82.0",
"ecosystem": "go"
},
{
"name": "google.golang.org/protobuf",
"direct": true,
"version": "v1.36.11",
"ecosystem": "go"
},
{
"name": "gopkg.in/yaml.v3",
"direct": true,
"version": "v3.0.1",
"ecosystem": "go"
},
{
"name": "cloud.google.com/go",
"direct": false,
"version": "v0.123.0",
"ecosystem": "go"
},
{
"name": "cloud.google.com/go/auth",
"direct": false,
"version": "v0.21.0",
"ecosystem": "go"
},
{
"name": "cloud.google.com/go/auth/oauth2adapt",
"direct": false,
"version": "v0.2.8",
"ecosystem": "go"
},
{
"name": "cloud.google.com/go/compute/metadata",
"direct": false,
"version": "v0.9.0",
"ecosystem": "go"
},
{
"name": "cloud.google.com/go/iam",
"direct": false,
"version": "v1.11.0",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/feature/ec2/imds",
"direct": false,
"version": "v1.18.30",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/internal/configsources",
"direct": false,
"version": "v1.4.30",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/internal/endpoints/v2",
"direct": false,
"version": "v2.7.30",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/internal/v4a",
"direct": false,
"version": "v1.4.31",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding",
"direct": false,
"version": "v1.13.13",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/internal/presigned-url",
"direct": false,
"version": "v1.13.30",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/signin",
"direct": false,
"version": "v1.4.0",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/sso",
"direct": false,
"version": "v1.32.0",
"ecosystem": "go"
},
{
"name": "github.com/aws/aws-sdk-go-v2/service/ssooidc",
"direct": false,
"version": "v1.37.0",
"ecosystem": "go"
},
{
"name": "github.com/azure/azure-sdk-for-go/sdk/azcore",
"direct": false,
"version": "v1.22.0",
"ecosystem": "go"
},
{
"name": "github.com/azure/azure-sdk-for-go/sdk/internal",
"direct": false,
"version": "v1.12.0",
"ecosystem": "go"
},
{
"name": "github.com/azure/go-amqp",
"direct": false,
"version": "v1.7.0",
"ecosystem": "go"
},
{
"name": "github.com/azuread/microsoft-authentication-library-for-go",
"direct": false,
"version": "v1.7.2",
"ecosystem": "go"
},
{
"name": "github.com/beorn7/perks",
"direct": false,
"version": "v1.0.1",
"ecosystem": "go"
},
{
"name": "github.com/cenkalti/backoff/v5",
"direct": false,
"version": "v5.0.3",
"ecosystem": "go"
},
{
"name": "github.com/cespare/xxhash/v2",
"direct": false,
"version": "v2.3.0",
"ecosystem": "go"
},
{
"name": "github.com/davecgh/go-spew",
"direct": false,
"version": "v1.1.2-0.20180830191138-d8f796af33cc",
"ecosystem": "go"
},
{
"name": "github.com/dunglas/httpsfv",
"direct": false,
"version": "v1.1.0",
"ecosystem": "go"
},
{
"name": "github.com/felixge/httpsnoop",
"direct": false,
"version": "v1.1.0",
"ecosystem": "go"
},
{
"name": "github.com/fsnotify/fsnotify",
"direct": false,
"version": "v1.10.1",
"ecosystem": "go"
},
{
"name": "github.com/go-logr/logr",
"direct": false,
"version": "v1.4.3",
"ecosystem": "go"
},
{
"name": "github.com/go-logr/stdr",
"direct": false,
"version": "v1.2.2",
"ecosystem": "go"
},
{
"name": "github.com/golang-jwt/jwt/v5",
"direct": false,
"version": "v5.3.1",
"ecosystem": "go"
},
{
"name": "github.com/google/s2a-go",
"direct": false,
"version": "v0.1.9",
"ecosystem": "go"
},
{
"name": "github.com/googleapis/enterprise-certificate-proxy",
"direct": false,
"version": "v0.3.18",
"ecosystem": "go"
},
{
"name": "github.com/googleapis/gax-go/v2",
"direct": false,
"version": "v2.23.0",
"ecosystem": "go"
},
{
"name": "github.com/grpc-ecosystem/grpc-gateway/v2",
"direct": false,
"version": "v2.29.0",
"ecosystem": "go"
},
{
"name": "github.com/inconshreveable/mousetrap",
"direct": false,
"version": "v1.1.0",
"ecosystem": "go"
},
{
"name": "github.com/jackc/pgpassfile",
"direct": false,
"version": "v1.0.0",
"ecosystem": "go"
},
{
"name": "github.com/jackc/pgservicefile",
"direct": false,
"version": "v0.0.0-20240606120523-5a60cdf6a761",
"ecosystem": "go"
},
{
"name": "github.com/jackc/puddle/v2",
"direct": false,
"version": "v2.2.2",
"ecosystem": "go"
},
{
"name": "github.com/josharian/intern",
"direct": false,
"version": "v1.0.0",
"ecosystem": "go"
},
{
"name": "github.com/klauspost/compress",
"direct": false,
"version": "v1.19.0",
"ecosystem": "go"
},
{
"name": "github.com/kylelemons/godebug",
"direct": false,
"version": "v1.1.0",
"ecosystem": "go"
},
{
"name": "github.com/mailru/easyjson",
"direct": false,
"version": "v0.7.7",
"ecosystem": "go"
},
{
"name": "github.com/masterminds/semver/v3",
"direct": false,
"version": "v3.5.0",
"ecosystem": "go"
},
{
"name": "github.com/mattn/go-colorable",
"direct": false,
"version": "v0.1.15",
"ecosystem": "go"
},
{
"name": "github.com/maypok86/otter/v2",
"direct": false,
"version": "v2.3.0",
"ecosystem": "go"
},
{
"name": "github.com/munnerz/goautoneg",
"direct": false,
"version": "v0.0.0-20191010083416-a7dc8b61c822",
"ecosystem": "go"
},
{
"name": "github.com/nats-io/nkeys",
"direct": false,
"version": "v0.4.16",
"ecosystem": "go"
},
{
"name": "github.com/nats-io/nuid",
"direct": false,
"version": "v1.0.1",
"ecosystem": "go"
},
{
"name": "github.com/pierrec/lz4/v4",
"direct": false,
"version": "v4.1.27",
"ecosystem": "go"
},
{
"name": "github.com/planetscale/vtprotobuf",
"direct": false,
"version": "v0.6.1-0.20240319094008-0393e58bdf10",
"ecosystem": "go"
},
{
"name": "github.com/pmezard/go-difflib",
"direct": false,
"version": "v1.0.1-0.20181226105442-5d4384ee4fb2",
"ecosystem": "go"
},
{
"name": "github.com/prometheus/common",
"direct": false,
"version": "v0.70.0",
"ecosystem": "go"
},
{
"name": "github.com/prometheus/procfs",
"direct": false,
"version": "v0.21.1",
"ecosystem": "go"
},
{
"name": "github.com/quagmt/udecimal",
"direct": false,
"version": "v1.10.1",
"ecosystem": "go"
},
{
"name": "github.com/quic-go/qpack",
"direct": false,
"version": "v0.6.0",
"ecosystem": "go"
},
{
"name": "github.com/sagikazarmark/locafero",
"direct": false,
"version": "v0.12.0",
"ecosystem": "go"
},
{
"name": "github.com/segmentio/asm",
"direct": false,
"version": "v1.2.1",
"ecosystem": "go"
},
{
"name": "github.com/shadowspore/fossil-delta",
"direct": false,
"version": "v0.0.0-20241213113458-1d797d70cbe3",
"ecosystem": "go"
},
{
"name": "github.com/spf13/afero",
"direct": false,
"version": "v1.15.0",
"ecosystem": "go"
},
{
"name": "github.com/spf13/cast",
"direct": false,
"version": "v1.10.0",
"ecosystem": "go"
},
{
"name": "github.com/subosito/gotenv",
"direct": false,
"version": "v1.6.0",
"ecosystem": "go"
},
{
"name": "github.com/tidwall/match",
"direct": false,
"version": "v1.2.0",
"ecosystem": "go"
},
{
"name": "github.com/tidwall/pretty",
"direct": false,
"version": "v1.2.1",
"ecosystem": "go"
},
{
"name": "github.com/valyala/bytebufferpool",
"direct": false,
"version": "v1.0.0",
"ecosystem": "go"
},
{
"name": "go.opencensus.io",
"direct": false,
"version": "v0.24.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/auto/sdk",
"direct": false,
"version": "v1.2.1",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/otel/metric",
"direct": false,
"version": "v1.44.0",
"ecosystem": "go"
},
{
"name": "go.opentelemetry.io/proto/otlp",
"direct": false,
"version": "v1.10.0",
"ecosystem": "go"
},
{
"name": "go.yaml.in/yaml/v3",
"direct": false,
"version": "v3.0.4",
"ecosystem": "go"
},
{
"name": "golang.org/x/net",
"direct": false,
"version": "v0.57.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/sys",
"direct": false,
"version": "v0.47.0",
"ecosystem": "go"
},
{
"name": "golang.org/x/text",
"direct": false,
"version": "v0.40.0",
"ecosystem": "go"
},
{
"name": "google.golang.org/genproto",
"direct": false,
"version": "v0.0.0-20260706201446-f0a921348800",
"ecosystem": "go"
},
{
"name": "google.golang.org/genproto/googleapis/api",
"direct": false,
"version": "v0.0.0-20260706201446-f0a921348800",
"ecosystem": "go"
},
{
"name": "google.golang.org/genproto/googleapis/rpc",
"direct": false,
"version": "v0.0.0-20260706201446-f0a921348800",
"ecosystem": "go"
}
],
"collected": true,
"truncated": false,
"total_count": 135,
"direct_count": 62,
"indirect_count": 73
}
},
"maintainership": {
"issues": {
"open_prs": 3,
"merged_prs": 535,
"open_issues": 19,
"closed_ratio": 0.964,
"closed_issues": 504,
"closed_unmerged_prs": 103
},
"bus_factor": 1,
"top_contributors": [
{
"type": "User",
"login": "FZambia",
"commits": 1687,
"avatar_url": "https://avatars.githubusercontent.com/u/1196565?u=dd960ecaf3339af63585295d7a17ff8fd86a52b5&v=4"
},
{
"type": "Bot",
"login": "dependabot[bot]",
"commits": 85,
"avatar_url": "https://avatars.githubusercontent.com/in/29110?v=4"
},
{
"type": "User",
"login": "klauspost",
"commits": 32,
"avatar_url": "https://avatars.githubusercontent.com/u/5663952?u=c220e508b2bb3b5b1e91452a9e51bf9dd4ed27a1&v=4"
},
{
"type": "User",
"login": "banks",
"commits": 18,
"avatar_url": "https://avatars.githubusercontent.com/u/120915?v=4"
},
{
"type": "User",
"login": "silischev",
"commits": 5,
"avatar_url": "https://avatars.githubusercontent.com/u/13519559?u=8a08e02f45fccafa31c5173dafc4666efc0752e7&v=4"
},
{
"type": "User",
"login": "chebyrash",
"commits": 4,
"avatar_url": "https://avatars.githubusercontent.com/u/26906365?u=b9c5220e1a20bb02cb89fa5d2fe0c66589728c7a&v=4"
},
{
"type": "User",
"login": "j178",
"commits": 4,
"avatar_url": "https://avatars.githubusercontent.com/u/10510431?u=a9c8a8d41eb2416d71f1334572aa23ce261b7bad&v=4"
},
{
"type": "User",
"login": "vitoordaz",
"commits": 3,
"avatar_url": "https://avatars.githubusercontent.com/u/528740?v=4"
},
{
"type": "User",
"login": "LopatkinEvgeniy",
"commits": 3,
"avatar_url": "https://avatars.githubusercontent.com/u/15072014?u=91b9e5b4ff780f8ed38876eb3b4a0f14758ab7b9&v=4"
},
{
"type": "User",
"login": "samir-is-here",
"commits": 2,
"avatar_url": "https://avatars.githubusercontent.com/u/23558688?v=4"
}
],
"contributors_sampled": 44,
"top_contributor_share": 0.896
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"release.yml",
"test.yml"
],
"has_docs_dir": false,
"linter_configs": [
".golangci.yml"
],
"has_editorconfig": false,
"has_linter_config": true,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [
"go.sum"
],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": null,
"reason": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 10,
"reason": "28 out of 28 merged PRs checked by a CI test -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 0,
"reason": "Found 1/28 approved changesets -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 6,
"reason": "project has 2 contributing companies or organizations -- score normalized to 6",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 10,
"reason": "update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": 10,
"reason": "packaging workflow detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 1,
"reason": "dependency not pinned by hash detected -- score normalized to 1",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 10,
"reason": "security policy file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": 0,
"reason": "Project has not signed or included provenance with any releases.",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 9,
"reason": "1 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "4603be29243501f4ac2787de17c4f0428b27864e",
"ran_at": "2026-07-14T20:53:43Z",
"aggregate_score": 5.8,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": true,
"has_dependabot_config": true
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/centrifugal/centrifugo",
"host": "github.com",
"name": "centrifugo",
"owner": "centrifugal"
},
"metrics": {
"overall": {
"key": "overall",
"band": "good",
"name": "Overall health",
"note": null,
"notes": [],
"value": 77,
"inputs": {
"security": 58,
"vitality": 91,
"community": 87,
"governance": 66,
"engineering": 80
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "excellent",
"name": "Vitality",
"value": 91,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "excellent",
"name": "Development activity",
"note": null,
"notes": [],
"value": 91,
"inputs": {
"commits_last_year": 133,
"human_commit_share": null,
"days_since_last_push": 1,
"active_weeks_last_year": 39
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 1 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "push_recency",
"params": {
"days": 1
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "39/52 weeks with commits",
"points": 27,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 39
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "133 commits in the last year",
"points": 18,
"status": "met",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 133
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "excellent",
"name": "Release discipline",
"note": null,
"notes": [],
"value": 90,
"inputs": {
"releases_count": 100,
"latest_release_tag": "v6.9.1",
"releases_from_tags": false,
"days_since_latest_release": 1,
"mean_days_between_releases": 13.6
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "100 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 100
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 1 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 1
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~13.6 days",
"points": 27,
"status": "met",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 13.6
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "unverified",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": "no_commit_sample",
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": null,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "maintenance record not established from the collected data",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_unverified",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "excellent",
"name": "Community & Adoption",
"value": 87,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "excellent",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 96,
"inputs": {
"forks": 718,
"stars": 10509,
"watchers": 188,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "10,509 stars",
"points": 60,
"status": "met",
"details": [
{
"code": "stars",
"params": {
"count": 10509
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "718 forks",
"points": 23.8,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 718
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "188 watchers",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 188
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "good",
"name": "Community health",
"note": null,
"notes": [],
"value": 77,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (Apache-2.0)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "Apache-2.0"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 6.3,
"status": "met",
"details": [],
"max_points": 6.3
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "moderate",
"name": "Sustainability & Governance",
"value": 66,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 31,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 44,
"top_contributor_share": 0.896
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 90% of commits",
"points": 2.3,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 90
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "44 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 44
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 2 contributing companies or organizations -- score normalized to 6",
"points": 6,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "good",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 77,
"inputs": {
"merged_prs": 535,
"open_issues": 19,
"closed_issues": 504,
"issue_closed_ratio": 0.964,
"closed_unmerged_prs": 103
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "96% of issues closed",
"points": 45.1,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 96
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "535/638 decided PRs merged",
"points": 32.1,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 535,
"decided": 638
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 1/28 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": null,
"notes": [],
"value": 69,
"inputs": {
"followers": 193,
"owner_type": "Organization",
"is_verified": null,
"owner_login": "centrifugal",
"public_repos": 30,
"account_age_days": 4588
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "organization-owned",
"points": 30,
"status": "met",
"details": [
{
"code": "owner_organization",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "193 followers of centrifugal",
"points": 16.4,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 193,
"login": "centrifugal"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "30 public repos, account ~12 yr old",
"points": 22.9,
"status": "partial",
"details": [
{
"code": "public_repos",
"params": {
"count": 30
}
},
{
"code": "account_age_years",
"params": {
"years": 12
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"github.com/centrifugal/centrifugo/v6"
],
"ecosystems": "go",
"any_deprecated": false,
"min_days_since_publish": 2
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on go",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "go"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 2 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 2
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "30 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 30
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "good",
"name": "Engineering Quality",
"value": 80,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "good",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 84,
"inputs": {
"has_ci": true,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": true,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "2 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 2
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": ".golangci.yml",
"points": 16,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".golangci.yml"
}
}
],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "28 out of 28 merged PRs checked by a CI test -- score normalized to 10",
"points": 20,
"status": "met",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "good",
"name": "Documentation",
"note": null,
"notes": [],
"value": 75,
"inputs": {
"topics": [
"ably",
"alternative",
"eventsource",
"grpc",
"http-streaming",
"http3",
"messaging",
"pubnub",
"pubsub",
"pusher",
"real-time",
"redis",
"scalability",
"server-sent-events",
"socket-io",
"sse",
"streaming",
"websocket",
"websockets",
"webtransport"
],
"has_wiki": true,
"homepage": "https://centrifugal.dev",
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": "https://centrifugal.dev",
"points": 15,
"status": "met",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "20 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 20
}
}
],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "moderate",
"name": "Security",
"value": 58,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "moderate",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Branch-Protection. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"branch_protection"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 58,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 17,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 1,
"scorecard_aggregate": 5.8
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "no binaries found in the repo",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "28 out of 28 merged PRs checked by a CI test -- score normalized to 10",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 1/28 approved changesets -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 2 contributing companies or organizations -- score normalized to 6",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "update tool detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow detected",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 1",
"points": 0.5,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file detected",
"points": 5,
"status": "met",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "Project has not signed or included provenance with any releases.",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "1 existing vulnerabilities detected",
"points": 6.8,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 5
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 56,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": "Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"legible_commit_history"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"has_llms_txt": false,
"legible_history_share": null,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "excellent",
"name": "Verify loop (build / test / typecheck)",
"note": "Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"demonstrated_agent_practice"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 87,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"go.sum"
],
"has_dockerfile": true,
"typed_language": true,
"bootstrap_files": [
"Makefile",
"misc/clickhouse_cluster/Makefile"
],
"has_devcontainer": false,
"has_linter_config": true,
"typecheck_configs": [],
"agent_commit_share": null,
"toolchain_manifests": [],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Makefile, misc/clickhouse_cluster/Makefile",
"points": 18,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Makefile, misc/clickhouse_cluster/Makefile"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": ".golangci.yml",
"points": 11,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".golangci.yml"
}
}
],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "Dockerfile, lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Dockerfile, lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no data",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "dependency automation configured, none observed in the sampled commits",
"points": 5,
"status": "partial",
"details": [
{
"code": "dependency_bot_config_only",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 1",
"points": 1,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 99,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 7635595,
"source_files_sampled": 354,
"oversized_source_files": 8
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "8/354 source files over 60KB",
"points": 53.8,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 354,
"oversized": 8
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [],
"has_mcp_signal": false,
"api_schema_files": [
"internal/apiproto/api.proto",
"internal/apiproto/swagger/api.swagger.proto",
"internal/apiproto/swagger/google/api/annotations.proto",
"internal/apiproto/swagger/google/api/http.proto",
"internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto",
"internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto",
"internal/proxyproto/proxy.proto",
"internal/unigrpc/unistream/unistream.proto"
]
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": "internal/apiproto/api.proto, internal/apiproto/swagger/api.swagger.proto, internal/apiproto/swagger/google/api/annotations.proto, internal/apiproto/swagger/google/api/http.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto, internal/proxyproto/proxy.proto, internal/unigrpc/unistream/unistream.proto",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "internal/apiproto/api.proto, internal/apiproto/swagger/api.swagger.proto, internal/apiproto/swagger/google/api/annotations.proto, internal/apiproto/swagger/google/api/http.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/annotations.proto, internal/apiproto/swagger/protoc-gen-openapiv2/options/openapiv2.proto, internal/proxyproto/proxy.proto, internal/unigrpc/unistream/unistream.proto"
}
}
],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [],
"report_type": "repository",
"generated_at": "2026-07-14T20:54:11.987611Z",
"schema_version": "0.11.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/c/centrifugal/centrifugo.svg",
"full_name": "centrifugal/centrifugo",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.11.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — Go.