Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-18 17:41 UTC

Trendyol / go-pq-cdc

go-pq-cdc is lightweight and efficient Change Data Capture (CDC) system designed for PostgreSQL

GoMIT★ 211 stars⑂ 37 forkssince Apr 2024View on GitHub ↗
KindLibraryApplicationhow this is determined

Trendyol/go-pq-cdc holds a health index of 89 out of 100, placing it in the Excellent band. It scores highest on Vitality (90/100) and lowest on Security (60/100). It was last updated 2 days ago. A single contributor accounts for most of its recent work.

89
overall / 100
Excellent

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

89
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

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.

The weighted overall 75 is calibrated to 89 on the published index scale (record calibration 2026-08-02).

Ownership

TrendyolOrganization · verified domain
1,654 followers179 public repossince Aug 2015

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Gogithub.com/Trendyol/go-pq-cdcv1.12.15-3412 days ago

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

90Excellent · 21% of overall
How it's scored
36/36Push recency — last push 2 days ago
20.8/36Commit cadence — 30/52 weeks with commits
17.2/18Commit volume — 81 commits in the last year
10/10OpenSSF Scorecard: Maintained — 24 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year81
human_commit_share0.96
days_since_last_push2
active_weeks_last_year30

Release discipline

100Exceptional
How it's scored
27/27Ships releases — 33 releases published
36/36Release recency — latest release 12 days ago
27/27Release cadence — a release every ~26.4 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count33
latest_release_tagv1.12.15
releases_from_tagsno
days_since_latest_release12
mean_days_between_releases26.4
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

61Moderate · 17% of overall
How it's scored
37.7/60Stars — 211 stars
13/25Forks — 37 forks
2.7/15Watchers — 4 watchers
Inputs used
forks37
stars211
watchers4
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (MIT)
18/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges2
has_contributingyes
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgoreportcard.com, pkg.go.dev
has_pull_request_templateno

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

77Good · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
6.4/22.5Commit distribution — top contributor authored 72% of commits
13.5/13.5Contributor breadth — 26 contributors
10/10OpenSSF Scorecard: Contributors — project has 6 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled26
top_contributor_share0.716
How it's scored
39.8/42Issue resolution — 95% of issues closed
17.6/30PR acceptance — 86/147 decided PRs merged
10.4/13Newcomer PR acceptance — 4/5 first-time contributors' PRs merged in 30d
15/15OpenSSF Scorecard: Code-Review — all changesets reviewed
Inputs used
merged_prs86
open_issues2
closed_issues36
prs_merged_7d0
prs_decided_7d0
prs_merged_30d7
prs_decided_30d8
issue_closed_ratio0.947
closed_unmerged_prs61
first_time_authors_30d4
first_time_prs_merged_30d4
first_time_prs_decided_30d5
How it's scored
30/30Ownership backing — organization-owned
20/20Verified domain
23.1/25Owner reach — 1,654 followers of Trendyol
25/25Track record — 179 public repos, account ~11 yr old
Inputs used
followers1,654
owner_typeOrganization
is_verifiedyes
owner_loginTrendyol
public_repos179
account_age_days4,078

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 1 package(s) on go
35/35Publish recency — latest publish 12 days ago
20/20Version history — 34 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesgithub.com/Trendyol/go-pq-cdc
ecosystemsgo
any_deprecatedno
min_days_since_publish12

Engineering Quality

Are baseline engineering and documentation practices in place?

80Excellent · 19% of overall
How it's scored
24/24CI workflows — 4 workflow(s)
24/24Tests present
16/16Linter config — .golangci.yml
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 22 out of 22 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configno
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics — 4 topics
0/10Wiki
Inputs used
topicscdc, postgresql, go, golang
has_wikino
homepage—
docs_site—
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

60Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
4.5/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 22 out of 22 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
7.5/7.5Code-Review — all changesets reviewed
2.5/2.5Contributors — project has 6 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 24 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0.5/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
5/5SAST — SAST tool is run on all commits
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — no data
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities — 48 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate6.2
Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.
How it's scored
7.6/35Direct dependencies free of known advisories — 1 affected: github.com/jackc/pgx/v5 v5.6.0 (critical 9.8)
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
32.1/40No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 194 days ago
Inputs used
sourceosv
advisories94
affected_packages16
assessed_packages103
unassessed_packages0
affected_by_severitycritical 2, high 3, moderate 1, unknown 10
direct_affected_packages1
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 103 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

78Good · 4% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 96 of 96 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share1
agent_instruction_files—
agent_instruction_max_bytes—
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
11/11Lint / format config — .golangci.yml
11/11Static type checking — Go (statically typed)
10/10Reproducible environment — Dockerfile, lockfile
10/10Demonstrated agent practice — 11 of the last 100 commits agent-authored or agent-credited
8/8Automated maintenance — 4 of the last 100 commits are automated dependency updates
1/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum
has_dockerfileyes
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0.11
toolchain_manifestsbenchmark/benchmark_cdc/go-pq-cdc-kafka/go.mod, benchmark/benchmark_initial/go-pq-cdc-kafka/go.mod, example/postgresql/go.mod, example/simple-file-config/go.mod, example/snapshot-with-scaling/go.mod, example/streaming-transactions/go.mod, go.mod, integration_test/go.mod
dependency_bot_commit_share0.04
How it's scored
45/45Type-checkable code — Go (statically typed)
55/55Manageable file sizes — 0/132 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes47,476
source_files_sampled132
oversized_source_files0
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20MCP server — not applicable to this kind of software
40/40Runnable examples — example
Inputs used
example_dirsexample
has_mcp_signalno
api_schema_files—
interfaces_expected_of—
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

211GitHub stars
26contributors
81commits, last 12 months
2days since last push
33releases
1bus factor
2open issues
Gopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 37 ⇿
0Stars
37Forks
26Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

01325383722024-112025-102026-10
Major 1Minor 0Patch 25

Each point covers 2 days.

OpenSSF Scorecard 6.2 / 10
6.2aggregate

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).Scorecard v5.5.0 · 2026-10-18 17:40 UTC

10Binary-Artifactsno binaries found in the repo
6Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests22 out of 22 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
10Code-Reviewall changesets reviewed
10Contributorsproject has 6 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained24 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
1Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 1
10SASTSAST tool is run on all commits
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities48 existing vulnerabilities detected
Direct dependencies 13
RegistryPackageVersion constraintManifest
Gogithub.com/avast/retry-go/v4v4.6.0go.mod
Gogithub.com/go-playground/errorsv3.3.0+incompatiblego.mod
Gogithub.com/jackc/pgx/v5v5.9.2go.mod
Gogithub.com/lib/pqv1.10.9go.mod
Gogithub.com/prometheus/client_golangv1.19.1go.mod
Gogithub.com/stretchr/testifyv1.11.1go.mod
Gogopkg.in/yaml.v2v2.4.0go.mod
Gogithub.com/Trendyol/go-pq-cdcv0.0.0-00010101000000-000000000000integration_test/go.mod
Gogithub.com/go-playground/errorsv3.3.0+incompatibleintegration_test/go.mod
Gogithub.com/golang-migrate/migrate/v4v4.17.1integration_test/go.mod
Gogithub.com/jackc/pgx/v5v5.9.2integration_test/go.mod
Gogithub.com/stretchr/testifyv1.11.1integration_test/go.mod
Gogithub.com/testcontainers/testcontainers-gov0.31.0integration_test/go.mod
All dependencies 103

Full resolved dependency set from the GitHub dependency graph: 11 direct and 92 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Gogithub.com/avast/retry-go/v4v4.6.0direct
Gogithub.com/go-playground/errorsv3.3.0+incompatibledirect
Gogithub.com/golang-migrate/migrate/v4v4.17.1direct
Gogithub.com/jackc/pgx/v5v5.6.0direct
Gogithub.com/jackc/pgx/v5v5.9.2direct
Gogithub.com/lib/pqv1.10.9direct
Gogithub.com/prometheus/client_golangv1.19.1direct
Gogithub.com/prometheus/client_golangv1.22.0direct
Gogithub.com/stretchr/testifyv1.11.1direct
Gogithub.com/testcontainers/testcontainers-gov0.31.0direct
Gogopkg.in/yaml.v2v2.4.0direct
Godario.cat/mergov1.0.0indirect
Gogithub.com/azure/go-ansitermv0.0.0-20230124172434-306776ec8161indirect
Gogithub.com/beorn7/perksv1.0.1indirect
Gogithub.com/cenkalti/backoff/v4v4.2.1indirect
Gogithub.com/cespare/xxhash/v2v2.2.0indirect
Gogithub.com/cespare/xxhash/v2v2.3.0indirect
Gogithub.com/containerd/containerdv1.7.18indirect
Gogithub.com/containerd/errdefsv0.1.0indirect
Gogithub.com/containerd/logv0.1.0indirect
Gogithub.com/cpuguy83/dockercfgv0.3.1indirect
Gogithub.com/davecgh/go-spewv1.1.1indirect
Gogithub.com/distribution/referencev0.5.0indirect
Gogithub.com/docker/dockerv25.0.6+incompatibleindirect
Gogithub.com/docker/go-connectionsv0.5.0indirect
Gogithub.com/docker/go-unitsv0.5.0indirect
Gogithub.com/felixge/httpsnoopv1.0.4indirect
Gogithub.com/go-logr/logrv1.4.3indirect
Gogithub.com/go-logr/stdrv1.2.2indirect
Gogithub.com/go-ole/go-olev1.2.6indirect
Gogithub.com/gogo/protobufv1.3.2indirect
Gogithub.com/google/uuidv1.6.0indirect
Gogithub.com/hashicorp/errwrapv1.1.0indirect
Gogithub.com/hashicorp/go-multierrorv1.1.1indirect
Gogithub.com/jackc/pgpassfilev1.0.0indirect
Gogithub.com/jackc/pgservicefilev0.0.0-20231201235250-de7065d80cb9indirect
Gogithub.com/jackc/pgservicefilev0.0.0-20240606120523-5a60cdf6a761indirect
Gogithub.com/jackc/puddle/v2v2.2.2indirect
Gogithub.com/json-iterator/gov1.1.12indirect
Gogithub.com/klauspost/compressv1.16.0indirect
Gogithub.com/klauspost/compressv1.18.0indirect
Gogithub.com/kr/textv0.2.0indirect
Gogithub.com/lufia/plan9statsv0.0.0-20211012122336-39d0f177ccd0indirect
Gogithub.com/magiconair/propertiesv1.8.7indirect
Gogithub.com/microsoft/go-winiov0.6.2indirect
Gogithub.com/microsoft/hcsshimv0.11.5indirect
Gogithub.com/moby/patternmatcherv0.6.0indirect
Gogithub.com/moby/sys/sequentialv0.5.0indirect
Gogithub.com/moby/sys/userv0.1.0indirect
Gogithub.com/moby/termv0.5.0indirect
Gogithub.com/modern-go/concurrentv0.0.0-20180306012644-bacd9c7ef1ddindirect
Gogithub.com/modern-go/reflect2v1.0.2indirect
Gogithub.com/morikuni/aecv1.0.0indirect
Gogithub.com/munnerz/goautonegv0.0.0-20191010083416-a7dc8b61c822indirect
Gogithub.com/opencontainers/go-digestv1.0.0indirect
Gogithub.com/opencontainers/image-specv1.1.0indirect
Gogithub.com/pierrec/lz4/v4v4.1.21indirect
Gogithub.com/pkg/errorsv0.9.1indirect
Gogithub.com/pmezard/go-difflibv1.0.0indirect
Gogithub.com/power-devops/perfstatv0.0.0-20210106213030-5aafc221ea8cindirect
Gogithub.com/prometheus/client_modelv0.5.0indirect
Gogithub.com/prometheus/client_modelv0.6.1indirect
Gogithub.com/prometheus/commonv0.48.0indirect
Gogithub.com/prometheus/commonv0.62.0indirect
Gogithub.com/prometheus/procfsv0.12.0indirect
Gogithub.com/prometheus/procfsv0.15.1indirect
Gogithub.com/rogpeppe/go-internalv1.12.0indirect
Gogithub.com/segmentio/kafka-gov0.4.47indirect
Gogithub.com/shirou/gopsutil/v3v3.23.12indirect
Gogithub.com/shoenig/go-m1cpuv0.1.6indirect
Gogithub.com/sirupsen/logrusv1.9.3indirect
Gogithub.com/tklauser/go-sysconfv0.3.12indirect
Gogithub.com/tklauser/numcpusv0.6.1indirect
Gogithub.com/trendyol/go-pq-cdc-kafkav1.0.3indirect
Gogithub.com/trendyol/go-pq-cdc-kafkav1.0.3-0.20251116202558-0e24ac547fe0indirect
Gogithub.com/xdg-go/pbkdf2v1.0.0indirect
Gogithub.com/xdg-go/scramv1.1.2indirect
Gogithub.com/xdg-go/stringprepv1.0.4indirect
Gogithub.com/yusufpapurcu/wmiv1.2.3indirect
Gogo.opentelemetry.io/auto/sdkv1.2.1indirect
Gogo.opentelemetry.io/contrib/instrumentation/net/http/otelhttpv0.61.0indirect
Gogo.opentelemetry.io/otelv1.44.0indirect
Gogo.opentelemetry.io/otel/metricv1.44.0indirect
Gogo.opentelemetry.io/otel/tracev1.44.0indirect
Gogo.uber.org/atomicv1.7.0indirect
Gogolang.org/x/cryptov0.24.0indirect
Gogolang.org/x/cryptov0.52.0indirect
Gogolang.org/x/syncv0.17.0indirect
Gogolang.org/x/syncv0.20.0indirect
Gogolang.org/x/sysv0.19.0indirect
Gogolang.org/x/sysv0.30.0indirect
Gogolang.org/x/sysv0.38.0indirect
Gogolang.org/x/sysv0.45.0indirect
Gogolang.org/x/textv0.21.0indirect
Gogolang.org/x/textv0.29.0indirect
Gogolang.org/x/textv0.31.0indirect
Gogolang.org/x/textv0.37.0indirect
Gogoogle.golang.org/genproto/googleapis/rpcv0.0.0-20260526163538-3dc84a4a5aaaindirect
Gogoogle.golang.org/grpcv1.83.1indirect
Gogoogle.golang.org/protobufv1.34.1indirect
Gogoogle.golang.org/protobufv1.36.11indirect
Gogoogle.golang.org/protobufv1.36.5indirect
Gogopkg.in/yaml.v3v3.0.1indirect
Dependency advisories 16

This repository publishes no package the index resolves, so its own dependency graph was assessed — 103 packages, which also include development and test pins that never ship: 16 carry known advisories, of which 1 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
github.com/jackc/pgx/v5v5.6.0directcritical65.9.2
golang.org/x/cryptov0.24.0indirectcritical390.56.0
github.com/containerd/containerdv1.7.18indirecthigh182.4.1
github.com/docker/dockerv25.0.6+incompatibleindirecthigh1128.0.0
google.golang.org/grpcv1.83.1indirecthigh21.85.0-dev.0.20260825072537-93e31b48545e
github.com/moby/sys/userv0.1.0indirectmoderate10.4.1
github.com/klauspost/compressv1.16.0indirectunknown11.18.7
github.com/klauspost/compressv1.18.0indirectunknown11.18.7
golang.org/x/cryptov0.52.0indirectunknown40.56.0
golang.org/x/sysv0.19.0indirectunknown10.44.0
golang.org/x/sysv0.30.0indirectunknown10.44.0
golang.org/x/sysv0.38.0indirectunknown10.44.0
golang.org/x/textv0.21.0indirectunknown20.41.0
golang.org/x/textv0.29.0indirectunknown20.41.0
golang.org/x/textv0.31.0indirectunknown20.41.0
golang.org/x/textv0.37.0indirectunknown20.41.0

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

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 v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — Go.