Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-20 01:22 UTC

MaterializeInc / rust-postgres

Native PostgreSQL driver for the Rust programming language

RustApache-2.0★ 22 stars⑂ 25 forkssince Apr 2021forkView on GitHub ↗

MaterializeInc/rust-postgres holds a health index of 39 out of 100, placing it in the Weak band. It scores highest on AI Readiness (61/100) and lowest on Community & Adoption (29/100). It was last updated 282 days ago. A single contributor accounts for most of its recent work.

39
overall / 100
Weak

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.

39
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 43 is calibrated to 39 on the published index scale (record calibration 2026-08-02).

Ownership

Materialize, Inc.Organization · verified domain
209 followers160 public repossince Feb 2019

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

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
crates.iocodegenpoints to another repo — not scored0.3.0113,4257287 days ago
crates.iopostgrespoints to another repo — not scored0.19.141,083,58011099 days agodatabasepostgrespostgresqlsql
crates.iopostgres-typespoints to another repo — not scored0.2.146,154,6412199 days agodatabasepostgrespostgresqlsql
crates.iotokio-postgrespoints to another repo — not scored0.7.185,775,7383899 days agoasyncdatabasepostgrespostgresqlsql
crates.iopostgres-derivepoints to another repo — not scored0.4.9678,8141999 days ago
crates.iopostgres-opensslpoints to another repo — not scored0.5.3191,95810173 days ago
crates.iopostgres-protocolpoints to another repo — not scored0.6.126,177,1592999 days ago
crates.iopostgres-native-tlspoints to another repo — not scored0.5.3870,89211173 days ago

Metrics by category

Vitality

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

34At Risk · 21% of overall
How it's scored
3.6/36Push recencylast push 282 days ago
6.2/36Commit cadence9/52 weeks with commits
15/18Commit volume46 commits in the last year
0/10OpenSSF Scorecard: Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Inputs used
commits_last_year46
human_commit_share0.98
days_since_last_push282
active_weeks_last_year9
How it's scored
16.2/27Ships releases9 version tags (no GitHub releases)
0/36Release recencylatest release 3,449 days ago
27/27Release cadencea release every ~30.9 days
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count9
latest_release_tagv0.11.12
releases_from_tagsyes
days_since_latest_release3,449
mean_days_between_releases30.9
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?

29At Risk · 17% of overall
How it's scored
21.4/60Stars22 stars
11.5/25Forks25 forks
0/15Watchers1 watchers
Inputs used
forks25
stars22
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
0/22.5README
22.5/22.5Licenserecognized license (Apache-2.0)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeno
has_licenseno
readme_badges0
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services
has_pull_request_templateno

Sustainability & Governance

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

54Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
3.4/22.5Commit distributiontop contributor authored 85% of commits
13.5/13.5Contributor breadth98 contributors
10/10OpenSSF Scorecard: Contributorsproject has 35 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled98
top_contributor_share0.847
How it's scored
0/42Issue resolutionno issues or no data
17.3/30PR acceptance15/26 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 2/28 approved changesets -- score normalized to 0
Inputs used
merged_prs15
open_issues0
closed_issues0
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio
closed_unmerged_prs11
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
30/30Ownership backingorganization-owned
20/20Verified domain
16.7/25Owner reach209 followers of MaterializeInc
25/25Track record160 public repos, account ~7 yr old
Inputs used
followers209
owner_typeOrganization
is_verifiedyes
owner_loginMaterializeInc
public_repos160
account_age_days2,773

Engineering Quality

Are baseline engineering and documentation practices in place?

36Weak · 19% of overall
How it's scored
24/24CI workflows1 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
12/20OpenSSF Scorecard: CI-Tests2 out of 3 merged PRs checked by a CI test -- score normalized to 6
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

1Critical
How it's scored
0/30README
0/25Documentation directory
0/15Documentation / homepage site
0/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics
has_wikino
homepage
docs_site
has_readmeno
has_docs_dirno
has_descriptionno

Security

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

57Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
0/7.5Branch-Protectionno data
1.5/2.5CI-Tests2 out of 3 merged PRs checked by a CI test -- score normalized to 6
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 2/28 approved changesets -- score normalized to 0
2.5/2.5Contributorsproject has 35 contributing companies or organizations
10/10Dangerous-Workflowno dangerous workflow patterns detected
7.5/7.5Dependency-Update-Toolupdate tool detected
0/5Fuzzingproject is not fuzzed
2.5/2.5Licenselicense file detected
0/7.5Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
0/5Packagingno data
0/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0/5SASTSAST tool is not run on all commits -- score normalized to 0
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releasesno data
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate4.6
Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisoriesno direct dependency carries a known advisory
25/25Indirect dependencies free of known advisoriesno indirect dependency carries a known advisory
0/40No advisories left outstandingno advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages3
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the crates:codegen@0.3.0 runtime dependency closure — what installing the published package pulls in — 3 packages. 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.

61Moderate · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
37/40Legible commit history68 of 98 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.694
agent_instruction_files
agent_instruction_max_bytes
How it's scored
12.6/18One-command bootstrapCargo.toml, codegen/Cargo.toml, postgres-derive-test/Cargo.toml (toolchain convention, no task runner)
22/22Automated tests
0/11Lint / format config
11/11Static type checkingRust (statically typed)
10/10Reproducible environmentDockerfile
0/10Demonstrated agent practiceno agent-authored commits among the last 100
8/8Automated maintenance2 of the last 100 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfiles
has_dockerfileyes
typed_languageyes
bootstrap_files
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share0
toolchain_manifestsCargo.toml, codegen/Cargo.toml, postgres-derive-test/Cargo.toml, postgres-derive/Cargo.toml, postgres-native-tls/Cargo.toml, postgres-openssl/Cargo.toml, postgres-protocol/Cargo.toml, postgres-replication/Cargo.toml, postgres-types/Cargo.toml, postgres/Cargo.toml, tokio-postgres/Cargo.toml
dependency_bot_commit_share0.02
How it's scored
45/45Type-checkable codeRust (statically typed)
55/55Manageable file sizes0/134 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes57,569
source_files_sampled134
oversized_source_files0

Key facts

22GitHub stars
98contributors
46commits, last 12 months
282days since last push
9releases
1bus factor
0open issues
crates.iopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Community profile unavailable
  • crates package 'codegen' points at a different repository (https://gitlab.com/yovoslav/codegen.git); excluded from ecosystem scoring
  • crates package 'postgres' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'postgres-types' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'tokio-postgres' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'postgres-derive' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'postgres-openssl' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'postgres-protocol' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring
  • crates package 'postgres-native-tls' points at a different repository (https://github.com/rust-postgres/rust-postgres); excluded from ecosystem scoring

More detail

Star and fork history 0 ★ / 25 ⇿
0Stars
25Forks

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.

05101520252522021-052023-122026-07

Each point covers 5 days.

OpenSSF Scorecard 4.6 / 10
4.6aggregate

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 · 2026-09-20 01:21 UTC

10Binary-Artifactsno binaries found in the repo
n/aBranch-Protectioninternal 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
6CI-Tests2 out of 3 merged PRs checked by a CI test -- score normalized to 6
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 2/28 approved changesets -- score normalized to 0
10Contributorsproject has 35 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
0Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 83
RegistryPackageVersion constraintManifest
crates.iophf_codegen0.13codegen/Cargo.toml
crates.ioregex1.0codegen/Cargo.toml
crates.iomarksman_escape0.1codegen/Cargo.toml
crates.iolinked-hash-map0.5codegen/Cargo.toml
crates.iosyn2.0postgres-derive/Cargo.toml
crates.ioproc-macro21.0postgres-derive/Cargo.toml
crates.ioquote1.0postgres-derive/Cargo.toml
crates.ioheck0.5postgres-derive/Cargo.toml
crates.ionative-tls0.2postgres-native-tls/Cargo.toml
crates.iotokio1.0postgres-native-tls/Cargo.toml
crates.iotokio-native-tls0.3postgres-native-tls/Cargo.toml
crates.iotokio-postgres0.7.14postgres-native-tls/Cargo.toml
crates.ioopenssl0.10postgres-openssl/Cargo.toml
crates.iotokio1.0postgres-openssl/Cargo.toml
crates.iotokio-openssl0.6postgres-openssl/Cargo.toml
crates.iotokio-postgres0.7.14postgres-openssl/Cargo.toml
crates.iobase640.22postgres-protocol/Cargo.toml
crates.iobyteorder1.0postgres-protocol/Cargo.toml
crates.iobytes1.0postgres-protocol/Cargo.toml
crates.iofallible-iterator0.2postgres-protocol/Cargo.toml
crates.iohmac0.12postgres-protocol/Cargo.toml
crates.iomd-50.10postgres-protocol/Cargo.toml
crates.iomemchr2.0postgres-protocol/Cargo.toml
crates.iorand0.9postgres-protocol/Cargo.toml
crates.iosha20.10postgres-protocol/Cargo.toml
crates.iostringprep0.1postgres-protocol/Cargo.toml
crates.iogetrandom0.3postgres-protocol/Cargo.toml
crates.iobytes1.0postgres-replication/Cargo.toml
crates.iomemchr2.0postgres-replication/Cargo.toml
crates.iobyteorder1.0postgres-replication/Cargo.toml
crates.iopostgres-protocol0.6.7postgres-replication/Cargo.toml
crates.iopostgres-types0.2.7postgres-replication/Cargo.toml
crates.iotokio-postgres0.7.11postgres-replication/Cargo.toml
crates.iofutures-util0.3postgres-replication/Cargo.toml
crates.iopin-project-lite0.2postgres-replication/Cargo.toml
crates.iobytes1.0postgres-types/Cargo.toml
crates.iofallible-iterator0.2postgres-types/Cargo.toml
crates.iopostgres-protocol0.6.9postgres-types/Cargo.toml
crates.iopostgres-derive0.4.7postgres-types/Cargo.toml
crates.ioarray-init2postgres-types/Cargo.toml
crates.iobit-vec-060.6postgres-types/Cargo.toml
crates.iobit-vec-070.7postgres-types/Cargo.toml
crates.iobit-vec-080.8postgres-types/Cargo.toml
crates.iochrono-040.4.16postgres-types/Cargo.toml
crates.iocidr-020.2postgres-types/Cargo.toml
crates.iocidr-030.3postgres-types/Cargo.toml
crates.ioeui48-040.4.6postgres-types/Cargo.toml
crates.ioeui48-11.0postgres-types/Cargo.toml
crates.iogeo-types-060.6postgres-types/Cargo.toml
crates.iogeo-types-0_70.7.8postgres-types/Cargo.toml
crates.iojiff-010.1postgres-types/Cargo.toml
crates.iojiff-020.2postgres-types/Cargo.toml
crates.ioserde-11.0.221postgres-types/Cargo.toml
crates.ioserde_json-11.0.144postgres-types/Cargo.toml
crates.iouuid-080.8postgres-types/Cargo.toml
crates.iouuid-11.0postgres-types/Cargo.toml
crates.iotime-020.2.7postgres-types/Cargo.toml
crates.iotime-030.3.5postgres-types/Cargo.toml
crates.iosmol_str-010.1.23postgres-types/Cargo.toml
crates.iobytes1.0postgres/Cargo.toml
crates.iofallible-iterator0.2postgres/Cargo.toml
crates.iofutures-util0.3.14postgres/Cargo.toml
crates.iolog0.4postgres/Cargo.toml
crates.iotokio-postgres0.7.15postgres/Cargo.toml
crates.iotokio1.0postgres/Cargo.toml
crates.ioasync-trait0.1tokio-postgres/Cargo.toml
crates.iobytes1.0tokio-postgres/Cargo.toml
crates.iobyteorder1.0tokio-postgres/Cargo.toml
crates.iofallible-iterator0.2tokio-postgres/Cargo.toml
crates.iofutures-channel0.3tokio-postgres/Cargo.toml
crates.iofutures-util0.3tokio-postgres/Cargo.toml
crates.iolog0.4tokio-postgres/Cargo.toml
crates.ioparking_lot0.12tokio-postgres/Cargo.toml
crates.iopercent-encoding2.0tokio-postgres/Cargo.toml
crates.iopin-project-lite0.2.11tokio-postgres/Cargo.toml
crates.iophf0.13tokio-postgres/Cargo.toml
crates.iopostgres-protocol0.6.9tokio-postgres/Cargo.toml
crates.iopostgres-types0.2.10tokio-postgres/Cargo.toml
crates.ioserde1.0tokio-postgres/Cargo.toml
crates.iotokio1.27tokio-postgres/Cargo.toml
crates.iotokio-util0.7tokio-postgres/Cargo.toml
crates.iorand0.9.0tokio-postgres/Cargo.toml
crates.iowhoami1.4.1tokio-postgres/Cargo.toml
All dependencies 57

Full resolved dependency set from the GitHub dependency graph: 40 direct and 17 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
crates.ioarray-initdirect
crates.ioasync-traitdirect
crates.iobase64direct
crates.iobyteorderdirect
crates.iobytesdirect
crates.iofallible-iteratordirect
crates.iofutures-channeldirect
crates.iofutures-utildirect
crates.iogetrandomdirect
crates.ioheckdirect
crates.iohmacdirect
crates.iolinked-hash-mapdirect
crates.iologdirect
crates.iomarksman_escapedirect
crates.iomd-5direct
crates.iomemchrdirect
crates.ionative-tlsdirect
crates.ioopenssldirect
crates.ioparking_lotdirect
crates.iopercent-encodingdirect
crates.iophfdirect
crates.iophf_codegendirect
crates.iopin-project-litedirect
crates.iopostgres-derivedirect
crates.iopostgres-protocoldirect
crates.iopostgres-typesdirect
crates.ioproc-macro2direct
crates.ioquotedirect
crates.ioranddirect
crates.ioregexdirect
crates.ioserdedirect
crates.iosha2direct
crates.iostringprepdirect
crates.iosyndirect
crates.iotokiodirect
crates.iotokio-native-tlsdirect
crates.iotokio-openssldirect
crates.iotokio-postgresdirect
crates.iotokio-utildirect
crates.iowhoamidirect
crates.iobit-vecindirect
crates.iochronoindirect
crates.iocidrindirect
crates.iocriterionindirect
crates.ioenv_loggerindirect
crates.ioeui48indirect
crates.iofutures-executorindirect
crates.iogeo-typesindirect
crates.iojiffindirect
crates.iopostgresindirect
crates.ioserde_coreindirect
crates.ioserde_jsonindirect
crates.iosmol_strindirect
crates.iosocket2indirect
crates.iotimeindirect
crates.iotrybuildindirect
crates.iouuidindirect
Dependency advisories 0

Installing crates:codegen@0.3.0 pulls in 3 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

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 statisticscrates.io.