Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-27 03:37 UTC

major / MySQLTuner-perl

MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.

PerlGPL-3.0★ 9,480 stars⑂ 1,286 forkssince May 2009View on GitHub ↗
KindLibraryhow this is determined

major/MySQLTuner-perl holds a health index of 90 out of 100, placing it in the Excellent band. It scores highest on Community & Adoption (92/100) and lowest on Sustainability & Governance (61/100). It was last updated 5 days ago. A single contributor accounts for most of its recent work.

90
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.

90
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 76 is calibrated to 90 on the published index scale (record calibration 2026-08-02).

Ownership

Major HaydenPersonal account
1,168 followers302 public repossince May 2009Red Hat

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

Metrics by category

Vitality

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

90Excellent · 21% of overall

Development activity

94Exceptional
How it's scored
36/36Push recency — last push 5 days ago
30.5/36Commit cadence — 44/52 weeks with commits
18/18Commit volume — 585 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year585
human_commit_share0.71
days_since_last_push5
active_weeks_last_year44

Release discipline

83Excellent
How it's scored
27/27Ships releases — 22 releases published
36/36Release recency — latest release 38 days ago
19.8/27Release cadence — a release every ~82.6 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count22
latest_release_tagv2.9.2
releases_from_tagsno
days_since_latest_release38
mean_days_between_releases82.6

Community & Adoption

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

92Excellent · 17% of overall

Popularity & adoption

99Exceptional
How it's scored
60/60Stars — 9,480 stars
25/25Forks — 1,286 forks
13.9/15Watchers — 316 watchers
Inputs used
forks1,286
stars9,480
watchers316
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

85Excellent
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (GPL-3.0)
18/18CONTRIBUTING guide
13.5/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges5
has_contributingyes
has_issue_templateno
has_code_of_conductyes
readme_badge_servicesgithub.com, isitmaintained.com, shields.io
has_pull_request_templateno

Sustainability & Governance

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

61Moderate · 23% of overall

Maintainer resilience (bus factor)

37Weak
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
4.5/22.5Commit distribution — top contributor authored 80% of commits
13.5/13.5Contributor breadth — 96 contributors
10/10OpenSSF Scorecard: Contributors — project has 29 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled96
top_contributor_share0.8

Issue & PR responsiveness

80Excellent
How it's scored
41.6/42Issue resolution — 99% of issues closed
27.9/30PR acceptance — 427/459 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/10 approved changesets -- score normalized to 0
Inputs used
merged_prs427
open_issues5
closed_issues533
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio0.991
closed_unmerged_prs32
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.

Ownership & stewardship

71Good
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
22.1/25Owner reach — 1,168 followers of major
25/25Track record — 302 public repos, account ~17 yr old
Inputs used
followers1,168
owner_typeUser
is_verified—
owner_loginmajor
public_repos302
account_age_days6,329
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Engineering Quality

Are baseline engineering and documentation practices in place?

71Good · 19% of overall

Engineering practices

68Good
How it's scored
24/24CI workflows — 9 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

75Good
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics—
has_wikiyes
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?

67Good · 16% of overall

Security posture

59Moderate
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
2.5/2.5CI-Tests — 11 out of 11 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
0/7.5Code-Review — Found 0/10 approved changesets -- score normalized to 0
2.5/2.5Contributors — project has 29 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 — 30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
5/5Pinned-Dependencies — all dependencies are pinned
5/5SAST — SAST tool is run on all commits
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
3.8/7.5Vulnerabilities — 5 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate5.9
Excluded from scoring (no data or not applicable): Packaging. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories5
affected_packages2
assessed_packages222
unassessed_packages0
affected_by_severityhigh 2
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 222 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.

70Good · 4% of overall

Agent context & guidance

100Exceptional
How it's scored
45/45Agent instructions — .agents/AGENTS.md, AGENT.md, GEMINI.md
15/15Machine-readable docs (llms.txt) — llms.txt served by the project website (https://mariadb.com/llms.txt)
40/40Legible commit history — 70 of 71 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtyes
llms_txt_urlhttps://mariadb.com/llms.txt
legible_history_share0.986
agent_instruction_files.agents/AGENTS.md, AGENT.md, GEMINI.md
agent_instruction_max_bytes6,723

Verify loop (build / test / typecheck)

68Good
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
0/11Lint / format config
0/11Static type checking
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 29 of the last 100 commits are automated dependency updates
10/10OpenSSF Scorecard: Pinned-Dependencies — all dependencies are pinned
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json
has_dockerfileyes
typed_languageno
bootstrap_filesMakefile
has_devcontainerno
has_linter_configno
typecheck_configs—
agent_commit_share0
toolchain_manifests—
dependency_bot_commit_share0.29

Code legibility for models

55Moderate
How it's scored
0/45Type-checkable code — Perl without a type-check config
55/55Manageable file sizes — 0/1 source files over 60KB
Inputs used
primary_languagePerl
largest_source_bytes70
source_files_sampled1
oversized_source_files0

Machine-readable interfaces

33At Risk
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
20/20MCP server
0/40Runnable examples
Inputs used
example_dirs—
has_mcp_signalyes
api_schema_files—
interfaces_expected_of—
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto). Remaining weights renormalized.

Key facts

9,480GitHub stars
96contributors
585commits, last 12 months
5days since last push
22releases
1bus factor
5open issues
npmpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch npm package 'mysqltuner-perl' from its registry

More detail

Star and fork history 0 ★ / 1,286 ⇿
0Stars
1,286Forks
21Releases

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.

Only the most recent history is shown — this repository exceeds the collection window, so the earliest history is not captured.

2004006008001,0001,2001,4001,286112014-102020-092026-09
Major 0Minor 3Patch 17

Each point covers 11 days.

OpenSSF Scorecard 5.9 / 10
5.9aggregate

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 · 2026-09-27 03:37 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
10CI-Tests11 out of 11 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/10 approved changesets -- score normalized to 0
10Contributorsproject has 29 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
10Pinned-Dependenciesall dependencies are pinned
10SASTSAST tool is run on all commits
10Security-Policysecurity policy file detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
5Vulnerabilities5 existing vulnerabilities detected
All dependencies 222

Full resolved dependency set from the GitHub dependency graph: 0 direct and 222 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
npm@babel/code-frame7.29.7indirect
npm@babel/helper-validator-identifier7.29.7indirect
npm@commitlint/cli21.2.2indirect
npm@commitlint/config-conventional21.2.2indirect
npm@commitlint/config-validator21.2.0indirect
npm@commitlint/cz-commitlint21.2.2indirect
npm@commitlint/ensure21.2.0indirect
npm@commitlint/execute-rule21.0.1indirect
npm@commitlint/format21.2.2indirect
npm@commitlint/is-ignored21.2.2indirect
npm@commitlint/lint21.2.2indirect
npm@commitlint/load21.2.2indirect
npm@commitlint/message21.2.0indirect
npm@commitlint/parse21.2.2indirect
npm@commitlint/read21.2.1indirect
npm@commitlint/resolve-extends21.2.2indirect
npm@commitlint/rules21.2.2indirect
npm@commitlint/to-lines21.0.1indirect
npm@commitlint/top-level21.2.0indirect
npm@commitlint/types21.2.0indirect
npm@conventional-changelog/git-client3.1.2indirect
npm@conventional-changelog/template1.3.0indirect
npm@inquirer/ansi1.0.2indirect
npm@inquirer/checkbox4.3.2indirect
npm@inquirer/confirm5.1.21indirect
npm@inquirer/core10.3.2indirect
npm@inquirer/editor4.2.23indirect
npm@inquirer/expand4.0.23indirect
npm@inquirer/external-editor1.0.3indirect
npm@inquirer/figures1.0.15indirect
npm@inquirer/input4.3.1indirect
npm@inquirer/number3.0.23indirect
npm@inquirer/password4.0.23indirect
npm@inquirer/prompts7.10.1indirect
npm@inquirer/rawlist4.1.11indirect
npm@inquirer/search3.2.2indirect
npm@inquirer/select4.4.2indirect
npm@inquirer/type3.0.10indirect
npm@simple-libs/child-process-utils2.0.0indirect
npm@simple-libs/stream-utils2.0.0indirect
npm@types/node26.2.0indirect
npm@typescript/typescript-aix-ppc647.0.2indirect
npm@typescript/typescript-darwin-arm647.0.2indirect
npm@typescript/typescript-darwin-x647.0.2indirect
npm@typescript/typescript-freebsd-arm647.0.2indirect
npm@typescript/typescript-freebsd-x647.0.2indirect
npm@typescript/typescript-linux-arm7.0.2indirect
npm@typescript/typescript-linux-arm647.0.2indirect
npm@typescript/typescript-linux-loong647.0.2indirect
npm@typescript/typescript-linux-mips64el7.0.2indirect
npm@typescript/typescript-linux-ppc647.0.2indirect
npm@typescript/typescript-linux-riscv647.0.2indirect
npm@typescript/typescript-linux-s390x7.0.2indirect
npm@typescript/typescript-linux-x647.0.2indirect
npm@typescript/typescript-netbsd-arm647.0.2indirect
npm@typescript/typescript-netbsd-x647.0.2indirect
npm@typescript/typescript-openbsd-arm647.0.2indirect
npm@typescript/typescript-openbsd-x647.0.2indirect
npm@typescript/typescript-sunos-x647.0.2indirect
npm@typescript/typescript-win32-arm647.0.2indirect
npm@typescript/typescript-win32-x647.0.2indirect
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npmcallsites3.1.0indirect
npmchalk2.4.2indirect
npmchalk4.1.2indirect
npmchardet2.2.0indirect
npmcli-cursor3.1.0indirect
npmcli-spinners2.9.2indirect
npmcli-width3.0.0indirect
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npmcliui9.0.1indirect
npmclone1.0.4indirect
npmcolor-convert1.9.3indirect
npmcolor-convert2.0.1indirect
npmcolor-name1.1.3indirect
npmcolor-name1.1.4indirect
npmcommitizen4.3.2indirect
npmconventional-changelog-angular9.3.0indirect
npmconventional-changelog-conventionalcommits10.3.0indirect
npmconventional-commit-types3.0.0indirect
npmconventional-commits-parser7.1.2indirect
npmcosmiconfig9.0.2indirect
npmcosmiconfig-typescript-loader6.3.0indirect
npmcz-conventional-changelog3.3.0indirect
npmdedent0.7.0indirect
npmdefaults1.0.4indirect
npmdetect-file1.0.0indirect
npmdetect-indent6.1.0indirect
npmemoji-regex10.6.0indirect
npmemoji-regex8.0.0indirect
npmenv-paths2.2.1indirect
npmerror-ex1.3.4indirect
npmes-toolkit1.51.0indirect
npmescalade3.2.0indirect
npmescape-string-regexp1.0.5indirect
npmexpand-tilde2.0.2indirect
npmfast-deep-equal3.1.3indirect
npmfast-uri3.1.5indirect
npmfigures3.2.0indirect
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npmfind-node-modules2.1.3indirect
npmfind-root1.1.0indirect
npmfindup-sync4.0.0indirect
npmfs-extra9.1.0indirect
npmfs.realpath1.0.0indirect
npmget-caller-file2.0.5indirect
npmget-east-asian-width1.6.0indirect
npmglob7.2.3indirect
npmglobal-directory5.0.0indirect
npmglobal-modules1.0.0indirect
npmglobal-prefix1.0.2indirect
npmgraceful-fs4.2.11indirect
npmhas-flag3.0.0indirect
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npmhomedir-polyfill1.0.3indirect
npmhusky9.1.7indirect
npmiconv-lite0.7.3indirect
npmieee7541.2.1indirect
npmimport-fresh3.3.1indirect
npminflight1.0.6indirect
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npmini1.3.8indirect
npmini6.0.0indirect
npminquirer12.11.1indirect
npminquirer8.2.7indirect
npmis-arrayish0.2.1indirect
npmis-extglob2.1.1indirect
npmis-fullwidth-code-point3.0.0indirect
npmis-glob4.0.3indirect
npmis-interactive1.0.0indirect
npmis-number7.0.0indirect
npmis-plain-obj4.1.0indirect
npmis-unicode-supported0.1.0indirect
npmis-utf80.2.1indirect
npmis-windows1.0.2indirect
npmisexe2.0.0indirect
npmjiti2.6.1indirect
npmjs-tokens4.0.0indirect
npmjs-yaml4.3.1indirect
npmjson-parse-even-better-errors2.3.1indirect
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npmlines-and-columns1.2.4indirect
npmlodash4.18.1indirect
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npmlog-symbols4.1.0indirect
npmlongest2.0.1indirect
npmmerge2.1.1indirect
npmmicromatch4.0.8indirect
npmmimic-fn2.1.0indirect
npmminimatch3.1.5indirect
npmminimist1.2.8indirect
npmmute-stream0.0.8indirect
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npmonce1.4.0indirect
npmonetime5.1.2indirect
npmora5.4.1indirect
npmparent-module1.0.1indirect
npmparse-json5.2.0indirect
npmparse-passwd1.0.0indirect
npmpath-is-absolute1.0.1indirect
npmpicocolors1.1.1indirect
npmpicomatch2.3.2indirect
npmreadable-stream3.6.2indirect
npmrequire-from-string2.0.2indirect
npmresolve-dir1.0.1indirect
npmresolve-from4.0.0indirect
npmresolve-from5.0.0indirect
npmrestore-cursor3.1.0indirect
npmrun-async2.4.1indirect
npmrun-async4.0.6indirect
npmrxjs7.8.2indirect
npmsafe-buffer5.2.1indirect
npmsafer-buffer2.1.2indirect
npmsemver7.8.5indirect
npmsignal-exit3.0.7indirect
npmsignal-exit4.1.0indirect
npmstring-width4.2.3indirect
npmstring-width7.2.0indirect
npmstring-width8.2.2indirect
npmstring_decoder1.3.0indirect
npmstrip-ansi6.0.1indirect
npmstrip-ansi7.2.0indirect
npmstrip-bom4.0.0indirect
npmstrip-json-comments3.1.1indirect
npmsupports-color5.5.0indirect
npmsupports-color7.2.0indirect
npmthrough2.3.8indirect
npmtinyexec1.3.0indirect
npmto-regex-range5.0.1indirect
npmtslib2.8.1indirect
npmtype-fest0.21.3indirect
npmtypescript7.0.2indirect
npmundici-types8.3.0indirect
npmuniversalify2.0.1indirect
npmutil-deprecate1.0.2indirect
npmwcwidth1.0.1indirect
npmwhich1.3.1indirect
npmword-wrap1.2.5indirect
npmwrap-ansi6.2.0indirect
npmwrap-ansi9.0.2indirect
npmwrappy1.0.2indirect
npmy18n5.0.8indirect
npmyargs18.1.0indirect
npmyargs-parser22.0.0indirect
npmyoctocolors-cjs2.1.3indirect
Dependency advisories 2

This repository publishes no package the index resolves, so its own dependency graph was assessed — 222 packages, which also include development and test pins that never ship: 2 carry known advisories, of which 0 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
fast-uri3.1.5indirecthigh44.1.3
js-yaml4.3.1indirecthigh14.3.2

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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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.