Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-21 17:46 UTC

findbugsproject / findbugs

The new home of the FindBugs project

JavaNo license detected★ 777 stars⑂ 187 forkssince Jul 2015View on GitHub ↗

findbugsproject/findbugs holds a health index of 19 out of 100, placing it in the Critical band. It scores highest on Sustainability & Governance (58/100) and lowest on Security (16/100). It was last updated 328 days ago. A single contributor accounts for most of its recent work.

19
overall / 100
Critical

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.

19
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 37 is calibrated to 31 on the published index scale (record calibration 2026-08-02).

Ownership

8 followers1 public reposince Jul 2015

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

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Mavencom.google.code.findbugs:findbugs3.0.1-44180 days ago

Metrics by category

Vitality

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

21At Risk · 21% of overall
How it's scored
3.6/36Push recencylast push 328 days ago
0/36Commit cadence0/52 weeks with commits
0/18Commit volume0 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_year0
human_commit_share1
days_since_last_push328
active_weeks_last_year0
How it's scored
27/27Ships releases4 releases published
0/36Release recencylatest release 3,715 days ago
19.8/27Release cadencea release every ~79.2 days
0/10OpenSSF Scorecard: Signed-ReleasesProject has not signed or included provenance with any releases.
Inputs used
releases_count4
latest_release_tag3.1.0_preview2
releases_from_tagsno
days_since_latest_release3,715
mean_days_between_releases79.2

Community & Adoption

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

52Moderate · 17% of overall
How it's scored
46.9/60Stars777 stars
18.9/25Forks187 forks
8.9/15Watchers41 watchers
Inputs used
forks187
stars777
watchers41
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
0/22.5Licenseno license file detected
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
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?

58Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
11.2/22.5Commit distributiontop contributor authored 50% of commits
13.5/13.5Contributor breadth35 contributors
10/10OpenSSF Scorecard: Contributorsproject has 19 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled35
top_contributor_share0.504
How it's scored
41.7/42Issue resolution99% of issues closed
12.2/30PR acceptance26/64 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
4.5/15OpenSSF Scorecard: Code-ReviewFound 8/25 approved changesets -- score normalized to 3
Inputs used
merged_prs26
open_issues1
closed_issues134
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio0.993
closed_unmerged_prs38
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
30/30Ownership backingorganization-owned
0/20Verified domainverified-domain status not read for this organization
6.9/25Owner reach8 followers of findbugsproject
14.2/25Track record1 public repos, account ~11 yr old
Inputs used
followers8
owner_typeOrganization
is_verified
owner_loginfindbugsproject
public_repos1
account_age_days4,049
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
How it's scored
25/25Published & resolvable1 package(s) on maven
4/35Publish recencylatest publish 4,180 days ago
12/20Version history4 published versions
20/20Not deprecatedactive, not deprecated or yanked
Inputs used
packagescom.google.code.findbugs:findbugs
ecosystemsmaven
any_deprecatedno
min_days_since_publish4,180

Engineering Quality

Are baseline engineering and documentation practices in place?

30At Risk · 19% of overall
How it's scored
0/24CI workflows
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests0 out of 8 merged PRs checked by a CI test -- score normalized to 0
Inputs used
has_cino
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics
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?

16Critical · 16% of overall
How it's scored
0/7.5Binary-Artifactsbinaries present in source code
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
0/2.5CI-Tests0 out of 8 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
2.2/7.5Code-ReviewFound 8/25 approved changesets -- score normalized to 3
2.5/2.5Contributorsproject has 19 contributing companies or organizations
0/10Dangerous-Workflowno data
0/7.5Dependency-Update-Toolno update tool detected
0/5Fuzzingproject is not fuzzed
0/2.5Licenselicense file not 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-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-ReleasesProject has not signed or included provenance with any releases.
0/7.5Token-Permissionsno data
0/7.5Vulnerabilities34 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated14
scorecard_versionv5.5.0
checks_inconclusive4
scorecard_aggregate0.6
Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Token-Permissions. Remaining weights renormalized.
How it's scored
5.6/35Direct dependencies free of known advisories3 affected: dom4j:dom4j 1.6.1 (critical 9.8), org.apache.ant:ant 1.7.1 (high 7.5), commons-lang:commons-lang 2.6 (moderate 6.5)
25/25Indirect dependencies free of known advisoriesno indirect dependency carries a known advisory
25.1/40No advisories left outstanding3 advisory-carrying package(s) unaddressed past 90 days; oldest published 2,866 days ago
Inputs used
sourceosv
advisories6
affected_packages3
assessed_packages15
unassessed_packages0
affected_by_severitycritical 1, high 1, moderate 1
direct_affected_packages3
Matched the maven:com.google.code.findbugs:findbugs@3.0.1 runtime dependency closure — what installing the published package pulls in — 15 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.

54Moderate · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
28.8/40Legible commit history54 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share0.54
agent_instruction_files
agent_instruction_max_bytes
How it's scored
18/18One-command bootstrapfindbugs/design/architecture/Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checkingJava (statically typed)
0/10Reproducible environment
0/10Demonstrated agent practiceno agent-authored commits among the last 100
0/8Automated maintenanceno automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependenciesno data
Inputs used
has_nixno
has_testsyes
lockfiles
has_dockerfileno
typed_languageyes
bootstrap_filesfindbugs/design/architecture/Makefile
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share0
toolchain_manifestseclipsePlugin/pom.xml, findbugs/pom.xml, findbugsTestCases/pom.xml, plugins/bugCollectionCloud/pom.xml, plugins/findbugsCommunalCloud/pom.xml, plugins/googlecode/pom.xml, plugins/jdbcCloudClient/pom.xml, plugins/jira/pom.xml, plugins/noUpdateChecks/pom.xml, plugins/pom.xml, plugins/poweruser/pom.xml, plugins/webCloudClient/pom.xml, pom.xml, pom/annotations/pom.xml, pom/findbugs-annotations/pom.xml, webCloudProtocol/pom.xml
dependency_bot_commit_share0
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.
How it's scored
45/45Type-checkable codeJava (statically typed)
54.8/55Manageable file sizes9/2,728 source files over 60KB
Inputs used
primary_languageJava
largest_source_bytes225,767
source_files_sampled2,728
oversized_source_files9
How it's scored
40/40API schema (OpenAPI/GraphQL/proto)webCloudProtocol/src/java/ProtoClasses.proto
0/20MCP servernot applicable to this kind of software
0/40Runnable examples
Inputs used
example_dirs
has_mcp_signalno
api_schema_fileswebCloudProtocol/src/java/ProtoClasses.proto
interfaces_expected_of
Excluded from scoring (no data or not applicable): MCP server. Remaining weights renormalized.

Key facts

777GitHub stars
35contributors
0commits, last 12 months
328days since last push
4releases
1bus factor
1open issues
Mavenpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch maven package 'com.google.code.findbugs:findbugs-eclipse' from its registry
  • Could not fetch maven package 'com.google.code.findbugs:webCloudProtocol' from its registry

More detail

Star and fork history 0 ★ / 187 ⇿
0Stars
187Forks
4Releases

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.

0408012016020018442015-072020-102026-01
Major 0Minor 0Patch 0

Each point covers 10 days.

OpenSSF Scorecard 0.6 / 10
0.6aggregate

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 · 2026-08-21 17:45 UTC

0Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
0CI-Tests0 out of 8 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
3Code-ReviewFound 8/25 approved changesets -- score normalized to 3
10Contributorsproject has 19 contributing companies or organizations
n/aDangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
0Licenselicense file not detected
0Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
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
0Signed-ReleasesProject has not signed or included provenance with any releases.
n/aToken-PermissionsNo tokens found
0Vulnerabilities34 existing vulnerabilities detected
Direct dependencies 48
RegistryPackageVersion constraintManifest
Mavencom.google.code.findbugs:findbugseclipsePlugin/pom.xml
Mavencom.google.code.findbugs:noUpdateCheckseclipsePlugin/pom.xml
Mavenorg.apache.bcel:bceleclipsePlugin/pom.xml
Mavencom.google.code.findbugs:jFormatStringeclipsePlugin/pom.xml
Mavencom.google.code.findbugs:jsr305eclipsePlugin/pom.xml
Mavendom4j:dom4jeclipsePlugin/pom.xml
Mavenasm:asmeclipsePlugin/pom.xml
Mavenasm:asm-commonseclipsePlugin/pom.xml
Mavencommons-lang:commons-langeclipsePlugin/pom.xml
Mavennet.jcip:jcip-annotationseclipsePlugin/pom.xml
Mavenjaxen:jaxeneclipsePlugin/pom.xml
Mavennet.jcip:jcip-annotations1.0findbugs/pom.xml
Mavencom.google.code.findbugs:jsr3052.0.1findbugs/pom.xml
Mavenorg.apache.bcel:bcel6.0findbugs/pom.xml
Mavencom.google.code.findbugs:jFormatString2.0.1findbugs/pom.xml
Mavendom4j:dom4j1.6.1findbugs/pom.xml
Mavenorg.ow2.asm:asm-debug-all${asmVersion}findbugs/pom.xml
Mavenorg.ow2.asm:asm-commons${asmVersion}findbugs/pom.xml
Mavencommons-lang:commons-lang2.6findbugs/pom.xml
Mavencom.apple:AppleJavaExtensions1.4findbugs/pom.xml
Mavenjaxen:jaxen1.1.6findbugs/pom.xml
Mavennet.jcip:jcip-annotationsplugins/pom.xml
Mavencom.google.code.findbugs:jsr305plugins/pom.xml
Mavencom.google.code.findbugs:findbugsplugins/pom.xml
Mavencom.google.code.findbugs:findbugs3.0.1pom.xml
Mavencom.google.code.findbugs:findbugs-annotations${project.version}pom.xml
Mavencom.google.code.findbugs:findbugsCommunalCloud${project.version}pom.xml
Mavencom.google.code.findbugs:webCloudClient${project.version}pom.xml
Mavencom.google.code.findbugs:bugCollectionCloud${project.version}pom.xml
Mavencom.google.code.findbugs:webCloudProtocol${project.version}pom.xml
Mavencom.google.code.findbugs:noUpdateChecks${project.version}pom.xml
Mavencom.google.code.findbugs:poweruser${project.version}pom.xml
Mavenorg.apache.bcel:bcel6.0pom.xml
Mavencom.google.code.findbugs:jFormatString2.0.1pom.xml
Mavencom.google.code.findbugs:jsr3052.0.1pom.xml
Mavendom4j:dom4j1.6.1pom.xml
Mavenjaxen:jaxen1.1.1pom.xml
Mavenasm:asm3.3pom.xml
Mavenasm:asm-tree3.3pom.xml
Mavenasm:asm-commons3.3pom.xml
Mavencommons-lang:commons-lang2.4pom.xml
Mavennet.jcip:jcip-annotations1.0pom.xml
Mavencom.apple:AppleJavaExtensions1.4pom.xml
Mavenjunit:junitpom.xml
Mavenjdepend:jdependpom.xml
Mavenjaxen:jaxenpom.xml
Mavencom.google.code.findbugs:findbugswebCloudProtocol/pom.xml
Mavencom.google.protobuf:protobuf-java2.3.0webCloudProtocol/pom.xml
All dependencies 72

Full resolved dependency set from the GitHub dependency graph: 39 direct and 33 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Mavenasm:asmdirect
Mavenasm:asm3.3direct
Mavenasm:asm-commonsdirect
Mavenasm:asm-commons3.3direct
Mavenasm:asm-tree3.3direct
Mavencom.apple:AppleJavaExtensions1.4direct
Mavencom.google.code.findbugs:bugCollectionCloud3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:findbugsdirect
Mavencom.google.code.findbugs:findbugs3.0.1direct
Mavencom.google.code.findbugs:findbugs-annotations3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:findbugsCommunalCloud3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:jFormatStringdirect
Mavencom.google.code.findbugs:jFormatString2.0.1direct
Mavencom.google.code.findbugs:jsr305direct
Mavencom.google.code.findbugs:jsr3052.0.1direct
Mavencom.google.code.findbugs:jsr3053.0.1direct
Mavencom.google.code.findbugs:noUpdateChecksdirect
Mavencom.google.code.findbugs:noUpdateChecks3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:poweruser3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:webCloudClient3.0.2-SNAPSHOTdirect
Mavencom.google.code.findbugs:webCloudProtocoldirect
Mavencom.google.code.findbugs:webCloudProtocol3.0.2-SNAPSHOTdirect
Mavencom.google.protobuf:protobuf-java2.3.0direct
Mavencommons-lang:commons-langdirect
Mavencommons-lang:commons-lang2.4direct
Mavencommons-lang:commons-lang2.6direct
Mavendom4j:dom4jdirect
Mavendom4j:dom4j1.6.1direct
Mavenjaxen:jaxendirect
Mavenjaxen:jaxen1.1.6direct
Mavenjdepend:jdependdirect
Mavenjunit:junitdirect
Mavenjunit:junit4.11direct
Mavennet.jcip:jcip-annotationsdirect
Mavennet.jcip:jcip-annotations1.0direct
Mavenorg.apache.bcel:bceldirect
Mavenorg.apache.bcel:bcel6.0direct
Mavenorg.ow2.asm:asm-commons5.0.2direct
Mavenorg.ow2.asm:asm-debug-all5.0.2direct
Mavencom.google.code.gson:gson2.2.4indirect
Mavencom.google.gdata:core1.47.1indirect
Mavencom.google.guava:guava12.0indirect
Mavencom.google.inject.extensions:guice-assistedinject3.0indirect
Mavencom.google.inject.extensions:guice-servlet3.0indirect
Mavencom.google.inject:guice3.0indirect
Mavencom.intellij:annotations9.0.4indirect
Mavencommons-discovery:commons-discovery0.2indirect
Mavenjboss:jboss-j2ee4.0.2indirect
Mavenjoda-time:joda-time1.6indirect
Mavenorg.apache.ant:ant1.7.1indirect
Mavenorg.apache.axis:axis1.4indirect
Mavenorg.apache.felix:maven-bundle-plugin2.4.0indirect
Mavenorg.apache.geronimo.specs:geronimo-jaxrpc_1.1_spec1.1indirect
Mavenorg.apache.maven.plugins:maven-antrun-plugin1.7indirect
Mavenorg.apache.maven.plugins:maven-compiler-pluginindirect
Mavenorg.apache.maven.plugins:maven-compiler-plugin3.0indirect
Mavenorg.apache.maven.plugins:maven-gpg-plugin1.4indirect
Mavenorg.apache.maven.plugins:maven-gpg-plugin1.5indirect
Mavenorg.apache.maven.plugins:maven-jar-plugin2.4indirect
Mavenorg.apache.maven.plugins:maven-javadoc-plugin2.9.1indirect
Mavenorg.apache.maven.plugins:maven-shade-plugin2.4indirect
Mavenorg.apache.maven.plugins:maven-source-plugin2.4indirect
Mavenorg.codehaus.mojo:build-helper-maven-plugin1.9.1indirect
Mavenorg.codehaus.mojo:exec-maven-plugin1.2.1indirect
Mavenorg.eclipse.tycho:tycho-maven-plugin0.16.0indirect
Mavenorg.eclipse.tycho:tycho-p2-director-plugin0.16.0indirect
Mavenorg.mockito:mockito-allindirect
Mavenorg.mockito:mockito-all1.8.2indirect
Mavenorg.sonatype.plugins:nexus-staging-maven-plugin1.6.3indirect
Mavenorg.springframework:spring-core3.1.2.RELEASEindirect
Mavenorg.testng:testng6.3.1indirect
Maventomcat:servlet-api5.5.23indirect
Dependency advisories 3

Installing maven:com.google.code.findbugs:findbugs@3.0.1 pulls in 15 packages, direct and transitive: 3 carry known advisories, of which 3 are direct dependencies.

PackageVersionRelationSeverityAdvisoriesFixed in
dom4j:dom4j1.6.1directcritical22.1.3
org.apache.ant:ant1.7.1directhigh31.10.11
commons-lang:commons-lang2.6directmoderate13.18.0

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 statisticsMaven.