Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-05 16:29 UTC

WyriHaximus / php-msgpack

ext-msgpack polyfill using rybakit/msgpack

MakefileMIT★ 1 star⑂ 0 forkssince Apr 2018View on GitHub ↗

WyriHaximus/php-msgpack holds a health index of 62 out of 100, placing it in the Moderate band. It scores highest on Vitality (67/100) and lowest on Community & Adoption (38/100). It was last updated 2 days ago. A single contributor accounts for most of its recent work.

62
overall / 100
Moderate

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.

62
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 58 is calibrated to 62 on the published index scale (record calibration 2026-08-02).

Ownership

Cees-Jan KiewietPersonal account
654 followers539 public repossince Oct 2009@SurveyMonkey

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Packagistwyrihaximus/msgpack1.2.04,895372 days ago

Metrics by category

Vitality

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

67Good · 21% of overall
How it's scored
36/36Push recencylast push 2 days ago
4.8/36Commit cadence7/52 weeks with commits
10.6/18Commit volume14 commits in the last year
10/10OpenSSF Scorecard: Maintained15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year14
human_commit_share0.403
days_since_last_push2
active_weeks_last_year7
How it's scored
27/27Ships releases3 releases published
36/36Release recencylatest release 72 days ago
5.4/27Release cadencea release every ~1,476.6 days
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count3
latest_release_tag1.2.0
releases_from_tagsno
days_since_latest_release72
mean_days_between_releases1,476.6
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?

38Weak · 17% of overall
How it's scored
0/60Stars1 stars
0/25Forks0 forks
0/15Watchers1 watchers
Inputs used
forks0
stars1
watchers1
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5Licenserecognized 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_badges3
has_contributingyes
has_issue_templateno
has_code_of_conductno
readme_badge_servicesposer.pugx.org
has_pull_request_templateno
How it's scored
49.2/80Monthly downloads4,895 downloads/month across packagist
3.2/20Registry dependents2 packages depend on it
Inputs used
packageswyrihaximus/msgpack
dependents2
ecosystemspackagist
total_downloads17,590
monthly_downloads4,895
unverified_packages_excluded

Sustainability & Governance

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

58Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
9/22.5Commit distributiontop contributor authored 60% of commits
2.7/13.5Contributor breadth2 contributors
10/10OpenSSF Scorecard: Contributorsproject has 17 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled2
top_contributor_share0.6
How it's scored
21/42Issue resolution50% of issues closed
24.5/30PR acceptance27/33 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 0/8 approved changesets -- score normalized to 0
Inputs used
merged_prs27
open_issues1
closed_issues1
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio0.5
closed_unmerged_prs6
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backingpersonal (user) account
0/20Verified domainnot applicable to user accounts
20.2/25Owner reach654 followers of WyriHaximus
25/25Track record539 public repos, account ~16 yr old
Inputs used
followers654
owner_typeUser
is_verified
owner_loginWyriHaximus
public_repos539
account_age_days6,153
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
How it's scored
25/25Published & resolvable1 package(s) on packagist
35/35Publish recencylatest publish 72 days ago
12/20Version history3 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packageswyrihaximus/msgpack
ecosystemspackagist
any_deprecatedno
min_days_since_publish72

Engineering Quality

Are baseline engineering and documentation practices in place?

66Good · 19% of overall
How it's scored
24/24CI workflows2 workflow(s)
24/24Tests present
16/16Linter configphpcs.xml, phpstan.neon
0/9.6Pre-commit hooks
6.4/6.4.editorconfig
6/20OpenSSF Scorecard: CI-Tests7 out of 18 merged PRs checked by a CI test -- score normalized to 3
Inputs used
has_ciyes
has_testsyes
has_editorconfigyes
has_linter_configyes
has_precommit_configno

Documentation

50Moderate
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics8 topics
0/10Wiki
Inputs used
topicsmsgpack, polyfill, php, php7, drop-in, serialization, serializer, hacktoberfest
has_wikino
homepage
docs_site
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

61Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
0.8/2.5CI-Tests7 out of 18 merged PRs checked by a CI test -- score normalized to 3
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 0/8 approved changesets -- score normalized to 0
2.5/2.5Contributorsproject has 17 contributing companies or organizations
0/10Dangerous-Workflowno data
7.5/7.5Dependency-Update-Toolupdate tool detected
0/5Fuzzingproject is not fuzzed
2.5/2.5Licenselicense file detected
7.5/7.5Maintained15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5Packagingno data
0/5Pinned-Dependenciesno data
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-Permissionsno data
7.5/7.5Vulnerabilities0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated13
scorecard_versionv5.5.0
checks_inconclusive5
scorecard_aggregate5.1
Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisoriesno direct dependency carries a known advisory
0/25Indirect dependencies free of known advisoriestransitive set not separable from development and test dependencies in this scope
0/40No advisories left outstandingno advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages136
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 136 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.

57Moderate · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
31.6/40Legible commit history16 of 27 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.593
agent_instruction_files
agent_instruction_max_bytes
How it's scored
18/18One-command bootstrapMakefile
22/22Automated tests
11/11Lint / format configphpcs.xml, phpstan.neon
0/11Static type checking
10/10Reproducible environmentlockfile
0/10Demonstrated agent practiceno agent-authored commits among the last 67
8/8Automated maintenance16 of the last 67 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependenciesno data
Inputs used
has_nixno
has_testsyes
lockfilescomposer.lock
has_dockerfileno
typed_languageno
bootstrap_filesMakefile
has_devcontainerno
has_linter_configyes
typecheck_configs
agent_commit_share0
toolchain_manifests
dependency_bot_commit_share0.239
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.
How it's scored
0/45Type-checkable codeMakefile without a type-check config
55/55Manageable file sizes0/5 source files over 60KB
Inputs used
primary_languageMakefile
largest_source_bytes2,737
source_files_sampled5
oversized_source_files0

Key facts

1GitHub stars
2contributors
14commits, last 12 months
2days since last push
3releases
1bus factor
1open issues
Packagistpackage ecosystems

Data collection warnings

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

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).Scorecard v5.5.0 · 2026-09-05 16:28 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
3CI-Tests7 out of 18 merged PRs checked by a CI test -- score normalized to 3
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/8 approved changesets -- score normalized to 0
10Contributorsproject has 17 contributing companies or organizations
n/aDangerous-Workflowno workflows found
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained15 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
n/aPinned-Dependenciesno dependencies found
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
n/aToken-PermissionsNo tokens found
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 1
RegistryPackageVersion constraintManifest
Packagistrybakit/msgpack^0.5.4 || ^0.6 || ^0.7 || ^0.8 || ^0.9 || ^0.10composer.json
All dependencies 136

Full resolved dependency set from the GitHub dependency graph: 1 direct and 135 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Packagistrybakit/msgpack0.10.0direct
Packagistazjezz/psl4.3.0indirect
Packagistbeberlei/assert3.3.4indirect
Packagistcolinodell/json53.0.0indirect
Packagistcomposer-unused/contracts0.3.0indirect
Packagistcomposer-unused/symbol-parser0.3.3indirect
Packagistcomposer/ca-bundle1.5.12indirect
Packagistcomposer/class-map-generator1.7.3indirect
Packagistcomposer/composer2.10.2indirect
Packagistcomposer/metadata-minifier1.0.0indirect
Packagistcomposer/pcre3.4.0indirect
Packagistcomposer/semver3.4.4indirect
Packagistcomposer/spdx-licenses1.6.0indirect
Packagistcomposer/xdebug-handler3.0.5indirect
Packagistdealerdirect/phpcodesniffer-composer-installer1.2.1indirect
Packagistdoctrine/coding-standard14.0.0indirect
Packagistergebnis/composer-normalize2.52.0indirect
Packagistergebnis/json1.6.0indirect
Packagistergebnis/json-normalizer4.10.1indirect
Packagistergebnis/json-pointer3.8.0indirect
Packagistergebnis/json-printer3.8.1indirect
Packagistergebnis/json-schema-validator4.5.1indirect
Packagistergebnis/phpstan-rules2.13.1indirect
Packagistergebnis/phpunit-slow-test-detector2.24.0indirect
Packagistfidry/cpu-core-counter1.3.0indirect
Packagisthamcrest/hamcrest-php2.1.1indirect
Packagisticanhazstring/composer-unused0.9.6indirect
Packagistinfection/abstract-testframework-adapter0.5.1indirect
Packagistinfection/extension-installer0.1.2indirect
Packagistinfection/include-interceptor1.0.0indirect
Packagistinfection/infection0.35.2indirect
Packagistinfection/mutator0.4.1indirect
Packagistjetbrains/phpstorm-stubs2026.1indirect
Packagistjustinrainbow/json-schema6.10.0indirect
Packagistlocalheinz/diff1.3.0indirect
Packagistmaglnet/composer-require-checker4.20.0indirect
Packagistmarc-mabe/php-enum4.7.2indirect
Packagistmockery/mockery1.6.15indirect
Packagistmyclabs/deep-copy1.14.0indirect
Packagistnikic/php-parser5.8.0indirect
Packagistnikolaposa/version4.2.1indirect
Packagistocramius/package-versions2.12.0indirect
Packagistondram/ci-detector4.2.0indirect
Packagistphar-io/manifest2.0.4indirect
Packagistphar-io/version3.2.1indirect
Packagistphp-parallel-lint/php-console-color1.0.1indirect
Packagistphp-parallel-lint/php-console-highlighter1.0.0indirect
Packagistphp-parallel-lint/php-parallel-lint1.4.0indirect
Packagistphpstan/extension-installer1.4.3indirect
Packagistphpstan/phpdoc-parser2.3.3indirect
Packagistphpstan/phpstan2.2.9indirect
Packagistphpstan/phpstan-deprecation-rules2.0.5indirect
Packagistphpstan/phpstan-mockery2.0.0indirect
Packagistphpstan/phpstan-phpunit2.0.18indirect
Packagistphpstan/phpstan-strict-rules2.0.12indirect
Packagistphpunit/php-code-coverage14.3.1indirect
Packagistphpunit/php-file-iterator7.0.1indirect
Packagistphpunit/php-invoker7.0.0indirect
Packagistphpunit/php-text-template6.0.0indirect
Packagistphpunit/php-timer9.0.0indirect
Packagistphpunit/phpunit13.3.1indirect
Packagistpsr/clock1.0.0indirect
Packagistpsr/container2.0.2indirect
Packagistpsr/log3.0.2indirect
Packagistreact/promise3.3.0indirect
Packagistrector/rector2.6.3indirect
Packagistrevolt/event-loop1.0.9indirect
Packagistroave/backward-compatibility-check8.19.0indirect
Packagistroave/better-reflection6.71.0indirect
Packagistsanmai/di-container0.2indirect
Packagistsanmai/duoclock0.1.3indirect
Packagistsanmai/later0.1.7indirect
Packagistsanmai/pipeline7.10indirect
Packagistsebastian/cli-parser5.0.1indirect
Packagistsebastian/comparator8.4.0indirect
Packagistsebastian/complexity6.0.0indirect
Packagistsebastian/diff9.0.0indirect
Packagistsebastian/environment9.3.2indirect
Packagistsebastian/exporter8.2.1indirect
Packagistsebastian/file-filter1.0.0indirect
Packagistsebastian/git-state1.0.0indirect
Packagistsebastian/global-state9.0.1indirect
Packagistsebastian/lines-of-code5.0.2indirect
Packagistsebastian/object-enumerator8.1.0indirect
Packagistsebastian/object-reflector6.0.0indirect
Packagistsebastian/recursion-context8.0.1indirect
Packagistsebastian/type7.0.2indirect
Packagistsebastian/version7.0.0indirect
Packagistseld/jsonlint1.12.1indirect
Packagistseld/phar-utils1.2.1indirect
Packagistseld/signal-handler2.0.2indirect
Packagistshipmonk/coverage-guard1.1.0indirect
Packagistshipmonk/dead-code-detector1.3.3indirect
Packagistshipmonk/phpstan-rules4.4.0indirect
Packagistslevomat/coding-standard8.31.1indirect
Packagistsquizlabs/php_codesniffer4.0.4indirect
Packagiststaabm/phpstan-psr31.0.3indirect
Packagiststaabm/side-effects-detector1.0.5indirect
Packagistsymfony/config8.1.0indirect
Packagistsymfony/console7.4.13indirect
Packagistsymfony/dependency-injection8.1.0indirect
Packagistsymfony/deprecation-contracts3.7.0indirect
Packagistsymfony/filesystem8.1.0indirect
Packagistsymfony/finder8.1.0indirect
Packagistsymfony/polyfill-ctype1.37.0indirect
Packagistsymfony/polyfill-deepclone1.40.0indirect
Packagistsymfony/polyfill-intl-grapheme1.38.1indirect
Packagistsymfony/polyfill-intl-normalizer1.38.0indirect
Packagistsymfony/polyfill-mbstring1.38.2indirect
Packagistsymfony/polyfill-php731.37.0indirect
Packagistsymfony/polyfill-php801.37.0indirect
Packagistsymfony/polyfill-php811.38.1indirect
Packagistsymfony/polyfill-php841.38.1indirect
Packagistsymfony/polyfill-php851.38.1indirect
Packagistsymfony/process8.1.0indirect
Packagistsymfony/property-access8.1.0indirect
Packagistsymfony/property-info8.1.0indirect
Packagistsymfony/serializer8.1.0indirect
Packagistsymfony/service-contracts3.7.0indirect
Packagistsymfony/string8.1.0indirect
Packagistsymfony/type-info8.1.0indirect
Packagistsymfony/var-exporter8.1.0indirect
Packagistsymplify/phpstan-extensions12.0.2indirect
Packagistthecodingmachine/safe3.4.0indirect
Packagisttheseer/tokenizer2.0.1indirect
Packagisttomasvotruba/type-coverage2.3.4indirect
Packagistwebmozart/assert2.4.1indirect
Packagistwebmozart/glob4.7.0indirect
Packagistwyrihaximus/coding-standard4.3.0indirect
Packagistwyrihaximus/makefiles0.13.3indirect
Packagistwyrihaximus/phpstan-no-safe1.1.0indirect
Packagistwyrihaximus/phpstan-rules-wrapper14.5.0indirect
Packagistwyrihaximus/qa-tooling-wrapper2.1.0indirect
Packagistwyrihaximus/rector-config1.0.0indirect
Packagistwyrihaximus/test-utilities14.1.0indirect
Packagistyamadashy/phpstan-friendly-formatter1.4.0indirect
Dependency advisories 0

This repository publishes no package the index resolves, so its own dependency graph was assessed — 136 packages, which also include development and test pins that never ship: 0 carry known advisories, of which 0 are direct.

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 statisticsPackagist.