Public recordCritical
Software health reportschema 0.16.0 · metrics 1.13.0 · 2026-07-21 03:14 UTC
googleapis / python-spanner-sqlalchemy
This library has moved to https://github.com/googleapis/google-cloud-python/tree/main/packages/sqlalchemy-spanner
googleapis/python-spanner-sqlalchemy holds a health index of 25 out of 100, placing it in the Critical band. It scores highest on Community & Adoption (73/100) and lowest on AI Readiness (34/100). The repository is archived, so no further maintenance is expected.
25
overall / 100Software health index
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.
25
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
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.
Abandonment Policy applies a 40% multiplier to weighted overall health and gives it a ceiling of 29.
Ownership
Google APIsOrganization
6,609 followers899 public repossince Jan 2016
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish |
|---|---|---|---|---|---|
| PyPI | sqlalchemy-spannerpoints to another repo — not scored | 1.19.0 | 18,738,152 | 30 | 47 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
53
Development activity
36At risk
Abandonment alert
Work has arrived and nobody has attended to it
archived on GitHub by its maintainersOverall rating: Critical ceiling
Silence alone is never the finding — a small, finished library may need no commits for years. This alert requires both: no human commit for a long time, and obligations the project is visibly not discharging. Automated commits do not count as maintenance.
How abandonment is assessedHow it's scored
| 9.9/36 | Push recency — last push 129 days ago |
| 9/36 | Commit cadence — 13/52 weeks with commits |
| 17.4/18 | Commit volume — 85 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — project is archived |
Inputs used
| commits_last_year | 85 |
| human_commit_share | — |
| days_since_last_push | 129 |
| active_weeks_last_year | 13 |
Release discipline
78Good
How it's scored
| 27/27 | Ships releases — 28 releases published |
| 16.2/36 | Release recency — latest release 217 days ago |
| 27/27 | Release cadence — a release every ~21.8 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 28 |
| latest_release_tag | v1.17.2 |
| releases_from_tags | no |
| days_since_latest_release | 217 |
| mean_days_between_releases | 21.8 |
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?
73
Popularity & adoption
50Moderate
How it's scored
| 27.8/60 | Stars — 53 stars |
| 12.8/25 | Forks — 35 forks |
| 9.3/15 | Watchers — 49 watchers |
Inputs used
| forks | 35 |
| stars | 53 |
| watchers | 49 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
100Excellent
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 18/18 | CONTRIBUTING guide |
| 13.5/13.5 | Code of conduct |
| 7.2/7.2 | Issue template |
| 6.3/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | yes |
| has_issue_template | yes |
| has_code_of_conduct | yes |
| has_pull_request_template | yes |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
69
Maintainer resilience (bus factor)
41At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 8.5/22.5 | Commit distribution — top contributor authored 62% of commits |
| 13.5/13.5 | Contributor breadth — 30 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 30 |
| top_contributor_share | 0.621 |
Issue & PR responsiveness
92Excellent
How it's scored
| 46.4/46.8 | Issue resolution — 99% of issues closed |
| 30.6/38.3 | PR acceptance — 574/717 decided PRs merged |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
Inputs used
| merged_prs | 574 |
| open_issues | 1 |
| closed_issues | 117 |
| issue_closed_ratio | 0.992 |
| closed_unmerged_prs | 143 |
Ownership & stewardship
80Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 25/25 | Owner reach — 6,609 followers of googleapis |
| 25/25 | Track record — 899 public repos, account ~10 yr old |
Inputs used
| followers | 6,609 |
| owner_type | Organization |
| is_verified | — |
| owner_login | googleapis |
| public_repos | 899 |
| account_age_days | 3,835 |
Engineering Quality
Are baseline engineering and documentation practices in place?
57
Engineering practices
68Moderate
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
40At risk
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 0/10 | Wiki |
Inputs used
| topics | — |
| has_wiki | no |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
61
Security posture
51Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0.8/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 30 out of 30 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 |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 3 contributing companies or organizations -- score normalized to 10 |
| 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 |
| 0/7.5 | Maintained — project is archived |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 1.5/5 | SAST — SAST tool is not run on all commits -- score normalized to 3 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 0/7.5 | Vulnerabilities — 13 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 5.1 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 34 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:sqlalchemy-spanner@1.19.0 runtime dependency closure — what installing the published package pulls in — 34 packages. Reachability is not analyzed.
AI Readiness
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.
34
Agent context & guidance
1Critical
How it's scored
| 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 |
Inputs used
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
| 18/18 | One-command bootstrap — noxfile.py, samples/noxfile.py |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 0/11 | Static type checking |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | no |
| bootstrap_files | noxfile.py, samples/noxfile.py |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
Code legibility for models
53Moderate
How it's scored
| 0/45 | Type-checkable code — Python without a type-check config |
| 52.7/55 | Manageable file sizes — 4/94 source files over 60KB |
Inputs used
| primary_language | Python |
| largest_source_bytes | 113,292 |
| source_files_sampled | 94 |
| oversized_source_files | 4 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — samples |
Inputs used
| example_dirs | samples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
53GitHub stars
30contributors
85commits, last 12 months
129days since last push
28releases
1bus factor
1open issues
PyPIpackage ecosystems
Data collection warnings
- pypi package 'sqlalchemy-spanner' points at a different repository (https://github.com/cloudspannerecosystem/python-spanner-sqlalchemy); excluded from ecosystem scoring
More detail
OpenSSF Scorecard 5.1 / 10
5.1aggregate
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 |
| 1 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 30 out of 30 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 |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 3 contributing companies or organizations -- score normalized to 10 |
| 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 |
| 0 | Maintained | project is archived |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 3 | SAST | SAST tool is not run on all commits -- score normalized to 3 |
| 10 | Security-Policy | security policy file detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 0 | Vulnerabilities | 13 existing vulnerabilities detected |
All dependencies 47
Full resolved dependency set from the GitHub dependency graph: 0 direct and 47 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| PyPI | alembic | — | indirect |
| PyPI | alembic | 1.17.0 | indirect |
| PyPI | build | 1.4.0 | indirect |
| PyPI | cachetools | 7.0.2 | indirect |
| PyPI | certifi | 2026.2.25 | indirect |
| PyPI | charset-normalizer | 3.4.4 | indirect |
| PyPI | click | 8.3.1 | indirect |
| PyPI | deprecated | 1.2.18 | indirect |
| PyPI | google-api-core | 2.26.0 | indirect |
| PyPI | google-auth | 2.41.1 | indirect |
| PyPI | google-cloud-core | 2.4.3 | indirect |
| PyPI | google-cloud-spanner | — | indirect |
| PyPI | google-cloud-spanner | 3.58.0 | indirect |
| PyPI | googleapis-common-protos | 1.71.0 | indirect |
| PyPI | greenlet | 3.3.2 | indirect |
| PyPI | grpc-google-iam-v1 | 0.14.3 | indirect |
| PyPI | grpc-interceptor | 0.15.4 | indirect |
| PyPI | grpcio | 1.75.1 | indirect |
| PyPI | grpcio-status | 1.75.1 | indirect |
| PyPI | idna | 3.11 | indirect |
| PyPI | importlib-metadata | 8.7.1 | indirect |
| PyPI | mako | 1.3.10 | indirect |
| PyPI | markupsafe | 3.0.3 | indirect |
| PyPI | opentelemetry-api | 1.40.0 | indirect |
| PyPI | opentelemetry-instrumentation | 0.48b0 | indirect |
| PyPI | opentelemetry-sdk | 1.40.0 | indirect |
| PyPI | opentelemetry-semantic-conventions | 0.55b1 | indirect |
| PyPI | packaging | 26.0 | indirect |
| PyPI | pep517 | 0.13.1 | indirect |
| PyPI | pip-tools | 7.5.3 | indirect |
| PyPI | proto-plus | 1.27.1 | indirect |
| PyPI | protobuf | 7.34.0 | indirect |
| PyPI | pyasn1 | 0.6.1 | indirect |
| PyPI | pyasn1-modules | 0.4.2 | indirect |
| PyPI | pyparsing | 3.3.2 | indirect |
| PyPI | pyproject-hooks | 1.2.0 | indirect |
| PyPI | requests | 2.32.5 | indirect |
| PyPI | rsa | 4.9.1 | indirect |
| PyPI | sqlalchemy | — | indirect |
| PyPI | sqlalchemy | 2.0.48 | indirect |
| PyPI | sqlparse | 0.5.3 | indirect |
| PyPI | tomli | 2.4.0 | indirect |
| PyPI | typing-extensions | 4.15.0 | indirect |
| PyPI | urllib3 | 2.5.0 | indirect |
| PyPI | wheel | 0.45.1 | indirect |
| PyPI | wrapt | 1.17.3 | indirect |
| PyPI | zipp | 3.23.0 | indirect |
Dependency advisories 0
Installing pypi:sqlalchemy-spanner@1.19.0 pulls in 34 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.
No known advisories affect the assessed dependencies.
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
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{
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}
],
"metrics_version": "1.13.0"
},
"warnings": [
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],
"report_type": "repository",
"generated_at": "2026-07-21T03:14:47.234289Z",
"schema_version": "0.16.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/g/googleapis/python-spanner-sqlalchemy.svg",
"full_name": "googleapis/python-spanner-sqlalchemy",
"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 v0.16.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — PyPI.