# grpc/grpc — health index 87/100 (Excellent)

> Inspection of the public repository grpc/grpc by inspect.software. It holds a health index of 87 out of 100, placing it in the Excellent band. The index is a signal derived from publicly visible practice, not a warranty, a security audit, or an endorsement, and it is independent of payment.

- Repository: https://github.com/grpc/grpc
- Report page: https://inspect.software/software/grpc/grpc
- Full JSON report: https://inspect.software/api/repositories/grpc/grpc/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/g/grpc/grpc.svg
- Inspected: 2026-07-20
- Methodology: metrics 1.13.0, report schema 0.15.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 22% | 100/100 | Excellent |
| Community & Adoption | 18% | 96/100 | Excellent |
| Sustainability & Governance | 24% | 87/100 | Excellent |
| Engineering Quality | 20% | 86/100 | Excellent |
| Security | 16% | 63/100 | Moderate |
| AI Readiness | not counted | 84/100 | Good |

## Repository facts

| Field | Value |
|---|---|
| Description | C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) |
| Homepage | https://grpc.io |
| Primary language | C++ |
| License | Apache-2.0 |
| Stars | 45,183 |
| Forks | 11,231 |
| Created | 2014-12-08 |
| Last push | 2026-07-20 |
| Latest release | v1.83.0-pre1 |
| Commits (last year) | 1,624 |
| Bus factor | 7 |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| packagist | grpc/grpc | 1.82.0 | 4,815,736 |
| rubygems | grpc | 1.82.0 | — |
| pypi | xds-protos | 1.82.1 | 253,043 |
| pypi | grpcio | 1.82.1 | — |

## Vitality — 100/100 (Excellent)

Is the project alive — is code being written and are releases shipping? Weight: 22% of the overall index.

### Development activity — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | met | 36 / 36 | last push 0 days ago |
| Commit cadence | met | 36 / 36 | 52/52 weeks with commits |
| Commit volume | met | 18 / 18 | 1624 commits in the last year |
| OpenSSF Scorecard: Maintained | met | 10 / 10 | 30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10 |

### Release discipline — 100/100 (Excellent)

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ships releases | met | 27 / 27 | 100 releases published |
| Release recency | met | 36 / 36 | latest release 10 days ago |
| Release cadence | met | 27 / 27 | a release every ~13.2 days |
| OpenSSF Scorecard: Signed-Releases | excluded | 0 / 10 | no releases found |

### Abandonment — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Project is still maintained | met | 100 / 100 | maintenance record not established from the collected data |

## Community & Adoption — 96/100 (Excellent)

Does the project have users, downloads, attention, and a welcoming setup for contributors? Weight: 18% of the overall index.

### Popularity & adoption — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Stars | met | 60 / 60 | 45,183 stars |
| Forks | met | 25 / 25 | 11,231 forks |
| Watchers | met | 15 / 15 | 1,348 watchers |

### Community health — 92/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 22.5 / 22.5 | — |
| License | met | 22.5 / 22.5 | recognized license (Apache-2.0) |
| CONTRIBUTING guide | met | 18 / 18 | — |
| Code of conduct | met | 13.5 / 13.5 | — |
| Issue template | not met | 0 / 7.2 | — |
| PR template | met | 6.3 / 6.3 | — |

### Ecosystem adoption (downloads) — 96/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Monthly downloads | met | 80 / 80 | 5,068,779 downloads/month across packagist, pypi |
| Registry dependents | partial | 15.7 / 20 | 224 packages depend on it |

## Sustainability & Governance — 87/100 (Excellent)

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep? Weight: 24% of the overall index.

### Maintainer resilience (bus factor) — 93/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | partial | 51.3 / 54 | 7 contributor(s) cover half of all commits |
| Commit distribution | partial | 18.2 / 22.5 | top contributor authored 19% of commits |
| Contributor breadth | met | 13.5 / 13.5 | 100 contributors |
| OpenSSF Scorecard: Contributors | met | 10 / 10 | project has 19 contributing companies or organizations |

### Issue & PR responsiveness — 80/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Issue resolution | partial | 44.1 / 46.8 | 94% of issues closed |
| PR acceptance | partial | 26.5 / 38.2 | 20828/30035 decided PRs merged |
| OpenSSF Scorecard: Code-Review | partial | 9 / 15 | Found 20/29 approved changesets -- score normalized to 6 |

### Ownership & stewardship — 78/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 24.7 / 25 | 2,731 followers of grpc |
| Track record | partial | 23.2 / 25 | 33 public repos, account ~12 yr old |

### Package maintenance — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Published & resolvable | met | 25 / 25 | 3 package(s) on packagist, pypi |
| Publish recency | met | 35 / 35 | latest publish 12 days ago |
| Version history | met | 20 / 20 | 275 published versions |
| Not deprecated | met | 20 / 20 | active, not deprecated or yanked |

## Engineering Quality — 86/100 (Excellent)

Are baseline engineering and documentation practices in place? Weight: 20% of the overall index.

### Engineering practices — 90/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 6 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | met | 16 / 16 | .pylintrc, .rubocop.yml, ruff.toml |
| Pre-commit hooks | not met | 0 / 9.6 | — |
| .editorconfig | met | 6.4 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | met | 20 / 20 | 12 out of 12 merged PRs checked by a CI test -- score normalized to 10 |

### Documentation — 80/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 30 / 30 | — |
| Documentation directory | met | 25 / 25 | — |
| Documentation / homepage site | met | 15 / 15 | https://grpc.io |
| Repository description | met | 10 / 10 | — |
| Topics | not met | 0 / 10 | — |
| Wiki | not met | 0 / 10 | — |

## Security — 63/100 (Moderate)

Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure? Weight: 16% of the overall index.

### Security posture — 63/100 (Moderate)

Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Binary-Artifacts | partial | 6 / 7.5 | binaries present in source code |
| Branch-Protection | excluded | 0 / 7.5 | 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 |
| CI-Tests | met | 2.5 / 2.5 | 12 out of 12 merged PRs checked by a CI test -- score normalized to 10 |
| CII-Best-Practices | partial | 1.2 / 2.5 | badge detected: Passing |
| Code-Review | partial | 4.5 / 7.5 | Found 20/29 approved changesets -- score normalized to 6 |
| Contributors | met | 2.5 / 2.5 | project has 19 contributing companies or organizations |
| Dangerous-Workflow | met | 10 / 10 | no dangerous workflow patterns detected |
| Dependency-Update-Tool | met | 7.5 / 7.5 | update tool detected |
| Fuzzing | met | 5 / 5 | project is fuzzed |
| License | met | 2.5 / 2.5 | license file detected |
| Maintained | met | 7.5 / 7.5 | 30 commit(s) and 15 issue activity found in the last 90 days -- score normalized to 10 |
| Packaging | excluded | 0 / 5 | packaging workflow not detected |
| Pinned-Dependencies | not met | 0 / 5 | dependency not pinned by hash detected -- score normalized to 0 |
| SAST | not met | 0 / 5 | SAST tool is not run on all commits -- score normalized to 0 |
| Security-Policy | partial | 4.5 / 5 | security policy file detected |
| Signed-Releases | excluded | 0 / 7.5 | no releases found |
| Token-Permissions | not met | 0 / 7.5 | detected GitHub workflow tokens with excessive permissions |
| Vulnerabilities | not met | 0 / 7.5 | 61 existing vulnerabilities detected |

### High-Risk Jurisdiction Exposure — 100/100 (Excellent)

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.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Policy exposure multiplier | met | 100 / 100 | no confirmed policy-scope location match |

## AI Readiness — 84/100 (Good)

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.

### Agent context & guidance — 75/100 (Good)

Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | met | 45 / 45 | AGENTS.md, src/core/AGENTS.md, src/core/call/AGENTS.md, src/core/channelz/AGENTS.md, src/core/client_channel/AGENTS.md, src/core/config/AGENTS.md, src/core/credentials/AGENTS.md, src/core/credentials/call/AGENTS.md, src/core/credentials/transport/AGENTS.md, src/core/ext/filters/backend_metrics/AGENTS.md, src/core/ext/filters/census/AGENTS.md, src/core/ext/filters/channel_idle/AGENTS.md, src/core/ext/filters/fault_injection/AGENTS.md, src/core/ext/filters/gcp_authentication/AGENTS.md, src/core/ext/filters/http/AGENTS.md, src/core/ext/filters/http/client/AGENTS.md, src/core/ext/filters/http/message_compress/AGENTS.md, src/core/ext/filters/http/server/AGENTS.md, src/core/ext/filters/load_reporting/AGENTS.md, src/core/ext/filters/logging/AGENTS.md, src/core/ext/filters/message_size/AGENTS.md, src/core/ext/filters/rbac/AGENTS.md, src/core/ext/filters/stateful_session/AGENTS.md, src/core/ext/transport/chaotic_good/AGENTS.md, src/core/ext/transport/chaotic_good_legacy/AGENTS.md, src/core/ext/transport/chttp2/AGENTS.md, src/core/ext/transport/inproc/AGENTS.md, src/core/filter/AGENTS.md, src/core/handshaker/AGENTS.md, src/core/handshaker/endpoint_info/AGENTS.md, src/core/handshaker/http_connect/AGENTS.md, src/core/handshaker/security/AGENTS.md, src/core/handshaker/tcp_connect/AGENTS.md, src/core/lib/address_utils/AGENTS.md, src/core/lib/channel/AGENTS.md, src/core/lib/compression/AGENTS.md, src/core/lib/debug/AGENTS.md, src/core/lib/event_engine/AGENTS.md, src/core/lib/experiments/AGENTS.md, src/core/lib/iomgr/AGENTS.md, src/core/lib/promise/AGENTS.md, src/core/lib/resource_quota/AGENTS.md, src/core/lib/security/authorization/AGENTS.md, src/core/lib/slice/AGENTS.md, src/core/lib/transport/AGENTS.md, src/core/load_balancing/AGENTS.md, src/core/plugin_registry/AGENTS.md, src/core/resolver/AGENTS.md, src/core/resolver/dns/AGENTS.md, src/core/resolver/fake/AGENTS.md, src/core/resolver/google_c2p/AGENTS.md, src/core/resolver/sockaddr/AGENTS.md, src/core/resolver/xds/AGENTS.md, src/core/server/AGENTS.md, src/core/service_config/AGENTS.md, src/core/telemetry/AGENTS.md, src/core/transport/AGENTS.md, src/core/tsi/AGENTS.md, src/core/tsi/alts/AGENTS.md, src/core/tsi/ssl/AGENTS.md, src/core/util/AGENTS.md, src/core/util/json/AGENTS.md, src/core/xds/AGENTS.md, test/core/transport/chttp2/AGENTS.md, test/cpp/end2end/AGENTS.md |
| Machine-readable docs (llms.txt) | not met | 0 / 15 | — |
| Legible commit history | excluded | 0 / 40 | no data |

### Verify loop (build / test / typecheck) — 86/100 (Excellent)

Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | met | 18 / 18 | Makefile, examples/cpp/compression/Makefile, examples/cpp/helloworld/Makefile, examples/cpp/load_balancing/Makefile, examples/cpp/metadata/Makefile, examples/cpp/otel/Makefile, examples/cpp/otel/ostream/Makefile, examples/cpp/route_guide/Makefile, examples/python/Makefile, third_party/utf8_range/utf8_to_utf16/Makefile |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | met | 11 / 11 | .pylintrc, .rubocop.yml, ruff.toml |
| Static type checking | met | 11 / 11 | C++ (statically typed) |
| Reproducible environment | met | 10 / 10 | Dockerfile, lockfile |
| Demonstrated agent practice | excluded | 0 / 10 | no data |
| Automated maintenance | partial | 5 / 8 | dependency automation configured, none observed in the sampled commits |
| OpenSSF Scorecard: Pinned-Dependencies | not met | 0 / 10 | dependency not pinned by hash detected -- score normalized to 0 |

### Code legibility for models — 99/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | met | 45 / 45 | C++ (statically typed) |
| Manageable file sizes | partial | 54.1 / 55 | 122/7345 source files over 60KB |

### Machine-readable interfaces — 80/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| API schema (OpenAPI/GraphQL/proto) | met | 40 / 40 | examples/csharp/AsyncSuffix/greet.proto, examples/php/echo/echo.proto, examples/protos/auth_sample.proto, examples/protos/hellostreamingworld.proto, examples/protos/helloworld.proto, examples/protos/keyvaluestore.proto, examples/protos/route_guide.proto, examples/python/async_streaming/phone.proto, examples/python/auth/helloworld.proto, examples/python/cancellation/hash_name.proto, examples/python/data_transmission/demo.proto, examples/python/debug/helloworld.proto, examples/python/multiprocessing/prime.proto, examples/python/no_codegen/helloworld.proto, examples/python/observability/csm/helloworld.proto, examples/python/retry/helloworld.proto, examples/python/wait_for_ready/helloworld.proto, src/core/ext/transport/chaotic_good/chaotic_good_frame.proto, src/core/tsi/alts/handshaker/proto/altscontext.proto, src/core/tsi/alts/handshaker/proto/handshaker.proto, src/core/tsi/alts/handshaker/proto/transport_security_common.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestAtInPath/@protos/file.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestCharactersInName/protos/hello.world.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestCharactersInName/protos/m_double_2d.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestExtraOptions/file.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestGrpcServicesMetadata/clientandserver.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestGrpcServicesMetadata/clientonly.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestGrpcServicesMetadata/messages.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestGrpcServicesMetadata/serveronly.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestMultipleProtos/file.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestMultipleProtos/protos/another.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestMultipleProtos/protos/file.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestMultipleProtos/second.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestProtoOutsideProject/api/greet.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestSetOutputDirs/file.proto, src/csharp/Grpc.Tools.Tests/IntegrationTests/TestSingleProto/file.proto, src/objective-c/examples/RemoteTestClient/messages.proto, src/objective-c/examples/RemoteTestClient/test.proto, src/objective-c/tests/PluginTest/imported-with-dash.proto, src/objective-c/tests/PluginTest/test-dash-filename.proto, src/objective-c/tests/RemoteTestClient/messages.proto, src/objective-c/tests/RemoteTestClient/test.proto, src/proto/grpc/channelz/channelz.proto, src/proto/grpc/channelz/v2/channelz.proto, src/proto/grpc/channelz/v2/latent_see.proto, src/proto/grpc/channelz/v2/promise.proto, src/proto/grpc/channelz/v2/property_list.proto, src/proto/grpc/channelz/v2/service.proto, src/proto/grpc/gcp/altscontext.proto, src/proto/grpc/gcp/handshaker.proto, src/proto/grpc/gcp/transport_security_common.proto, src/proto/grpc/health/v1/health.proto, src/proto/grpc/lb/v1/load_balancer.proto, src/proto/grpc/lb/v1/load_reporter.proto, src/proto/grpc/lookup/v1/rls.proto, src/proto/grpc/lookup/v1/rls_config.proto, src/proto/grpc/reflection/v1/reflection.proto, src/proto/grpc/reflection/v1alpha/reflection.proto, src/proto/grpc/status/status.proto, src/proto/grpc/testing/benchmark_service.proto, src/proto/grpc/testing/compiler_test.proto, src/proto/grpc/testing/control.proto, src/proto/grpc/testing/duplicate/echo_duplicate.proto, src/proto/grpc/testing/echo.proto, src/proto/grpc/testing/echo_messages.proto, src/proto/grpc/testing/empty.proto, src/proto/grpc/testing/empty_service.proto, src/proto/grpc/testing/istio_echo.proto, src/proto/grpc/testing/messages.proto, src/proto/grpc/testing/metrics.proto, src/proto/grpc/testing/payloads.proto, src/proto/grpc/testing/proto2/empty2.proto, src/proto/grpc/testing/proto2/empty2_extensions.proto, src/proto/grpc/testing/proxy-service.proto, src/proto/grpc/testing/report_qps_scenario_service.proto, src/proto/grpc/testing/simple_messages.proto, src/proto/grpc/testing/stats.proto, src/proto/grpc/testing/test.proto, src/proto/grpc/testing/worker_service.proto, src/proto/grpc/testing/xds/v3/orca_service.proto, src/proto/math/math.proto, src/python/grpcio_channelz/grpc_channelz/v1/channelz.proto, src/python/grpcio_health_checking/grpc_health/v1/health.proto, src/python/grpcio_reflection/grpc_reflection/v1alpha/reflection.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/features/test.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/compiler.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/same.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_messages/sub/messages.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/invocation_testing/split_services/services.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/payload/test_payload.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/requests/r/test_requests.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/responses/test_responses.proto, src/python/grpcio_tests/tests/protoc_plugin/protos/service/test_service.proto, src/python/grpcio_tests/tests/stress/unary_stream_benchmark.proto, src/python/grpcio_tests/tests/testing/proto/requests.proto, src/python/grpcio_tests/tests/testing/proto/services.proto, src/python/grpcio_tests/tests/unit/data/foo/bar.proto, src/python/grpcio_tests/tests/unit/data/foo/bar_with_wkt.proto, src/ruby/end2end/protos/client_control.proto, src/ruby/end2end/protos/echo.proto, src/ruby/end2end/protos/package_with_underscore/data.proto, src/ruby/end2end/protos/package_with_underscore/service.proto, src/ruby/spec/pb/codegen/grpc/testing/package_options.proto, src/ruby/spec/pb/codegen/grpc/testing/package_options_import.proto, src/ruby/spec/pb/codegen/grpc/testing/package_options_import2.proto, src/ruby/spec/pb/codegen/grpc/testing/package_options_ruby_style.proto, src/ruby/spec/pb/codegen/grpc/testing/same_package_service_name.proto, src/ruby/spec/pb/codegen/grpc/testing/same_ruby_package_service_name.proto, test/core/call/yodel/fuzzer.proto, test/core/end2end/end2end_test_fuzzer.proto, test/core/end2end/fuzzers/api_fuzzer.proto, test/core/end2end/fuzzers/fuzzer_input.proto, test/core/event_engine/fuzzing_event_engine/fuzzing_event_engine.proto, test/core/event_engine/work_queue/work_queue_fuzzer.proto, test/core/ext/filters/event_engine_client_channel_resolver/resolver_fuzzer.proto, test/core/load_balancing/pick_first_fuzzer.proto, test/core/promise/inter_activity_mutex_fuzzer.proto, test/core/promise/promise_fuzzer.proto, test/core/resource_quota/memory_quota_fuzzer.proto, test/core/test_util/channel_args_fuzzer.proto, test/core/test_util/fuzz_config_vars.proto, test/core/test_util/fuzzing_channel_args.proto, test/core/transport/chaotic_good/test_frame.proto, test/core/transport/chaotic_good_legacy/frame_fuzzer.proto, test/core/transport/chttp2/flow_control_fuzzer.proto, test/core/transport/chttp2/hpack_parser_fuzzer.proto, test/core/transport/chttp2/hpack_sync_fuzzer.proto, test/core/tsi/alts/fake_handshaker/handshaker.proto, test/core/tsi/alts/fake_handshaker/transport_security_common.proto, test/core/util/avl_fuzzer.proto, test/core/util/chunked_vector_fuzzer.proto, test/core/xds/xds_client_fuzzer.proto, test/csharp/codegen/async_suffix/proto/greet.proto, test/csharp/codegen/basenamespace/proto/namespacetest.proto, test/csharp/codegen/deprecated/proto/depmethod.proto, test/csharp/codegen/deprecated/proto/depnothing.proto, test/csharp/codegen/deprecated/proto/depservice.proto, test/csharp/codegen/simple/proto/helloworld.proto, test/distrib/bazel/cpp/protos/helloworld.proto, test/distrib/bazel/python/echo.proto, test/distrib/bazel/python/helloworld.proto, test/distrib/bazel/python/in_subpackage/subpackage.proto, test/distrib/bazel/python/namespaced/upper/example/namespaced_dependency.proto, test/distrib/bazel/python/namespaced/upper/example/namespaced_example.proto, test/distrib/bazel/python/subdir/hello_dep.proto, test/distrib/csharp/DistribTest/duplicate_proto/testcodegen.proto, test/distrib/csharp/DistribTest/testcodegen.proto, third_party/upb/upb/json/test.proto, third_party/upb/upb/message/test.proto, third_party/upb/upb/message/utf8_test.proto, third_party/upb/upb/message/utf8_test_proto2.proto, third_party/upb/upb/mini_table/debug_string_test.proto, third_party/upb/upb/mini_table/generated_registry_empty_test.proto, third_party/upb/upb/mini_table/message_benchmark.proto, third_party/upb/upb/test/custom_options.proto, third_party/upb/upb/test/custom_options_unlinked.proto, third_party/upb/upb/test/editions_test.proto, third_party/upb/upb/test/empty.proto, third_party/upb/upb/test/proto3_test.proto, third_party/upb/upb/test/test.proto, third_party/upb/upb/test/test_cpp.proto, third_party/upb/upb/test/test_import_empty_srcs.proto, third_party/upb/upb/test/test_multiple_files.proto, third_party/upb/upb/test/test_multiple_files2.proto, third_party/upb/upb/util/def_to_proto_editions_test.proto, third_party/upb/upb/util/def_to_proto_public_import_test.proto, third_party/upb/upb/util/def_to_proto_regular_import_test.proto, third_party/upb/upb/util/def_to_proto_test.proto, third_party/upb/upb/util/def_to_proto_weak_import_test.proto, third_party/upb/upb/util/def_to_proto_wweak_import_test.proto, third_party/upb/upb/util/required_fields_editions_test.proto, third_party/upb/upb/util/required_fields_test.proto, tools/distrib/python/grpcio_tools/grpc_tools/test/complicated.proto, tools/distrib/python/grpcio_tools/grpc_tools/test/flawed.proto, tools/distrib/python/grpcio_tools/grpc_tools/test/simple.proto, tools/distrib/python/grpcio_tools/grpc_tools/test/simpler.proto, tools/distrib/python/grpcio_tools/grpc_tools/test/simplest.proto |
| MCP server | not met | 0 / 20 | — |
| Runnable examples | met | 40 / 40 | example, examples, sample |

## Collection warnings

- rubygems package 'grpc' points at a different repository (https://github.com/google/grpc/tree/master/src/ruby); excluded from ecosystem scoring

## What this report is

inspect.software measures public repositories against a single published, versioned methodology and reports the result as a 1–100 health index. Findings are signals derived from what is visible in public repository data — they are not a security audit, a warranty, or an endorsement, and no result depends on payment.

- Methodology, formulas and weights: https://inspect.software/methodology.md
- What a result does and does not claim: https://inspect.software/wiki/signals-not-warranties.md
- Rating bands: https://inspect.software/wiki/scoring-bands.md
- Corrections: https://inspect.software/contact.md
- Index of all documents: https://inspect.software/llms.txt