Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-28 11:12 UTC

PaperMC / adventure-platform

Adventure platform implementations

JavaMIT★ 210 stars⑂ 51 forkssince Oct 2018archivedView on GitHub ↗

PaperMC/adventure-platform holds a health index of 19 out of 100, placing it in the Critical band. It scores highest on Sustainability & Governance (64/100) and lowest on Vitality (33/100). The repository is archived, so no further maintenance is expected.

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 52 is calibrated to 53 on the published index scale (record calibration 2026-08-02).

Ownership

PaperMCOrganization · verified domain
1,783 followers67 public repossince May 2014

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

Metrics by category

Vitality

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

33At Risk · 21% of overall
How it's scored
9.9/36Push recencylast push 101 days ago
2.1/36Commit cadence3/52 weeks with commits
9/18Commit volume9 commits in the last year
0/10OpenSSF Scorecard: Maintainedproject is archived
Inputs used
commits_last_year9
human_commit_share0.76
days_since_last_push101
active_weeks_last_year3
How it's scored
27/27Ships releases13 releases published
7.2/36Release recencylatest release 394 days ago
12.6/27Release cadencea release every ~127 days
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count13
latest_release_tagv4.4.1
releases_from_tagsno
days_since_latest_release394
mean_days_between_releases127
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?

54Moderate · 17% of overall
How it's scored
37.6/60Stars210 stars
14.2/25Forks51 forks
5.6/15Watchers11 watchers
Inputs used
forks51
stars210
watchers11
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5Licenserecognized license (MIT)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges4
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesshields.io
has_pull_request_templateno

Sustainability & Governance

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

64Moderate · 23% of overall
How it's scored
9/54Bus factor1 contributor(s) cover half of all commits
8.1/22.5Commit distributiontop contributor authored 64% of commits
13.5/13.5Contributor breadth23 contributors
10/10OpenSSF Scorecard: Contributorsproject has 37 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled23
top_contributor_share0.64
How it's scored
26.3/42Issue resolution63% of issues closed
23/30PR acceptance111/145 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-ReviewFound 1/14 approved changesets -- score normalized to 0
Inputs used
merged_prs111
open_issues31
closed_issues52
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio0.627
closed_unmerged_prs34
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
20/20Verified domain
23.4/25Owner reach1,783 followers of PaperMC
25/25Track record67 public repos, account ~12 yr old
Inputs used
followers1,783
owner_typeOrganization
is_verifiedyes
owner_loginPaperMC
public_repos67
account_age_days4,486

Engineering Quality

Are baseline engineering and documentation practices in place?

49Weak · 19% of overall
How it's scored
24/24CI workflows1 workflow(s)
0/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
8/20OpenSSF Scorecard: CI-Tests4 out of 10 merged PRs checked by a CI test -- score normalized to 4
Inputs used
has_ciyes
has_testsno
has_editorconfigno
has_linter_configno
has_precommit_configno
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage sitehttps://docs.papermc.io/adventure/platform/
10/10Repository description
10/10Topics6 topics
10/10Wiki
Inputs used
topicsjava, minecraft, bukkit, bungeecord, spongeapi, papermc
has_wikiyes
homepagehttps://docs.papermc.io/adventure/platform/
docs_sitehttps://docs.papermc.io/adventure/platform/
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

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

57Moderate · 16% of overall
How it's scored
6.8/7.5Binary-Artifactsbinaries present in source code
0/7.5Branch-Protectionbranch protection not enabled on development/release branches
1/2.5CI-Tests4 out of 10 merged PRs checked by a CI test -- score normalized to 4
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0/7.5Code-ReviewFound 1/14 approved changesets -- score normalized to 0
2.5/2.5Contributorsproject has 37 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
0/7.5Maintainedproject is archived
0/5Packagingno data
5/5Pinned-Dependenciesall dependencies are pinned
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_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate4.6
Excluded from scoring (no data or not applicable): 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
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
advisories32
affected_packages13
assessed_packages143
unassessed_packages0
affected_by_severityhigh 7, moderate 6
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 143 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.

56Moderate · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
15/15Machine-readable docs (llms.txt)llms.txt served by the project website (https://docs.papermc.io/llms.txt)
39.3/40Legible commit history56 of 76 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtyes
llms_txt_urlhttps://docs.papermc.io/llms.txt
legible_history_share0.737
agent_instruction_files
agent_instruction_max_bytes
How it's scored
12.6/18One-command bootstrapapi/build.gradle, build.gradle, platform-bukkit/build.gradle (toolchain convention, no task runner)
0/22Automated 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
8/8Automated maintenance24 of the last 100 commits are automated dependency updates
10/10OpenSSF Scorecard: Pinned-Dependenciesall dependencies are pinned
Inputs used
has_nixno
has_testsno
lockfiles
has_dockerfileno
typed_languageyes
bootstrap_files
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share0
toolchain_manifestsapi/build.gradle, build.gradle, platform-bukkit/build.gradle, platform-bungeecord/build.gradle, platform-facet/build.gradle, platform-spongeapi/build.gradle, platform-viaversion/build.gradle, text-serializer-bungeecord/build.gradle, text-serializer-legacy-text3/build.gradle
dependency_bot_commit_share0.24
How it's scored
45/45Type-checkable codeJava (statically typed)
53.9/55Manageable file sizes1/48 source files over 60KB
Inputs used
primary_languageJava
largest_source_bytes72,726
source_files_sampled48
oversized_source_files1

Key facts

210GitHub stars
23contributors
9commits, last 12 months
101days since last push
13releases
1bus factor
31open issues
Mavenpackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 51 ⇿
0Stars
51Forks
13Releases

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.

010203040505022020-062023-062026-06
Major 1Minor 4Patch 8

Each point covers 6 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 · 2026-08-28 11:12 UTC

9Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
4CI-Tests4 out of 10 merged PRs checked by a CI test -- score normalized to 4
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 1/14 approved changesets -- score normalized to 0
10Contributorsproject has 37 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
0Maintainedproject is archived
n/aPackagingpackaging workflow not detected
10Pinned-Dependenciesall dependencies are pinned
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
All dependencies 143

Full resolved dependency set from the GitHub dependency graph: 0 direct and 143 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Mavenaopalliance:aopalliance1.0indirect
Mavenca.stellardrift:contract-validator1.0.1indirect
Mavenca.stellardrift:stylecheck0.2.1indirect
Mavencom.destroystokyo.paper:paper-api1.15.2-R0.1-SNAPSHOTindirect
Mavencom.diffplug.durian:durian-collect1.2.0indirect
Mavencom.diffplug.durian:durian-core1.2.0indirect
Mavencom.diffplug.durian:durian-io1.2.0indirect
Mavencom.diffplug.durian:durian-swt.os4.3.0indirect
Mavencom.diffplug.spotless:spotless-lib4.0.0indirect
Mavencom.diffplug.spotless:spotless-lib-extra4.0.0indirect
Mavencom.diffplug.spotless:spotless-plugin-gradle8.0.0indirect
Mavencom.flowpowered:flow-math1.0.3indirect
Mavencom.flowpowered:flow-noise1.0.1-SNAPSHOTindirect
Mavencom.github.ben-manes.caffeine:caffeine2.5.4indirect
Mavencom.github.ben-manes.caffeine:guava2.5.4indirect
Mavencom.google.auto.service:auto-service-annotations1.1.1indirect
Mavencom.google.code.findbugs:jsr3051.3.9indirect
Mavencom.google.code.findbugs:jsr3053.0.1indirect
Mavencom.google.code.findbugs:jsr3053.0.2indirect
Mavencom.google.code.gson:gson2.10.1indirect
Mavencom.google.code.gson:gson2.8.0indirect
Mavencom.google.errorprone:error_prone_annotations2.0.15indirect
Mavencom.google.errorprone:error_prone_annotations2.18.0indirect
Mavencom.google.errorprone:error_prone_annotations2.41.0indirect
Mavencom.google.guava:failureaccess1.0.1indirect
Mavencom.google.guava:failureaccess1.0.3indirect
Mavencom.google.guava:guava21.0indirect
Mavencom.google.guava:guava32.1.2-jreindirect
Mavencom.google.guava:guava33.5.0-jreindirect
Mavencom.google.guava:guava-parent32.1.2-jreindirect
Mavencom.google.inject:guice4.1.0indirect
Mavencom.google.j2objc:j2objc-annotations2.8indirect
Mavencom.google.j2objc:j2objc-annotations3.1indirect
Mavencom.googlecode.concurrent-trees:concurrent-trees2.6.1indirect
Mavencom.googlecode.javaewah:JavaEWAH1.2.3indirect
Mavencom.googlecode.json-simple:json-simple1.1.1indirect
Mavencom.mojang:brigadier1.2.9indirect
Mavencom.puppycrawl.tools:checkstyle12.0.1indirect
Mavencom.squareup.okhttp3:okhttp4.12.0indirect
Mavencom.squareup.okio:okio3.6.0indirect
Mavencom.squareup.okio:okio-jvm3.6.0indirect
Mavencom.typesafe:config1.3.1indirect
Mavencom.viaversion:viaversion-api4.3.0indirect
Mavencommons-beanutils:commons-beanutils1.11.0indirect
Mavencommons-codec:commons-codec1.11indirect
Mavencommons-codec:commons-codec1.18.0indirect
Mavencommons-collections:commons-collections3.2.2indirect
Mavencommons-lang:commons-lang2.6indirect
Mavendev.equo.ide:solstice1.8.1indirect
Maveninfo.picocli:picocli4.7.7indirect
Mavenio.github.gradle-nexus:publish-plugin2.0.0indirect
Mavenio.netty:netty-all4.0.20.Finalindirect
Mavenio.netty:netty-all4.0.23.Finalindirect
Mavenio.netty:netty-buffer4.1.106.Finalindirect
Mavenio.netty:netty-codec4.1.106.Finalindirect
Mavenio.netty:netty-common4.1.106.Finalindirect
Mavenio.netty:netty-resolver4.1.106.Finalindirect
Mavenio.netty:netty-transport4.1.106.Finalindirect
Mavenio.netty:netty-transport-native-unix-common4.1.106.Finalindirect
Mavenjavax.inject:javax.inject1indirect
Mavenjunit:junit4.10indirect
Mavennet.kyori:adventure-api4.21.0indirect
Mavennet.kyori:adventure-bom4.21.0indirect
Mavennet.kyori:adventure-key4.21.0indirect
Mavennet.kyori:adventure-nbt4.21.0indirect
Mavennet.kyori:adventure-text-serializer-gson4.21.0indirect
Mavennet.kyori:adventure-text-serializer-gson-legacy-impl4.21.0indirect
Mavennet.kyori:adventure-text-serializer-json4.21.0indirect
Mavennet.kyori:adventure-text-serializer-json-legacy-impl4.21.0indirect
Mavennet.kyori:adventure-text-serializer-legacy4.21.0indirect
Mavennet.kyori:examination-api1.3.0indirect
Mavennet.kyori:examination-string1.3.0indirect
Mavennet.kyori:indra-common4.0.0indirect
Mavennet.kyori:indra-crossdoc4.0.0indirect
Mavennet.kyori:indra-git4.0.0indirect
Mavennet.kyori:indra-licenser-spotless4.0.0indirect
Mavennet.kyori:indra-publishing-sonatype4.0.0indirect
Mavennet.kyori:mammoth1.5.0indirect
Mavennet.kyori:option1.1.0indirect
Mavennet.kyori:text-api3.0.4indirect
Mavennet.kyori:text-serializer-gson3.0.4indirect
Mavennet.md-5:bungeecord-api1.20-R0.2indirect
Mavennet.md-5:bungeecord-chat1.15-SNAPSHOTindirect
Mavennet.md-5:bungeecord-chat1.16-R0.1indirect
Mavennet.md-5:bungeecord-chat1.20-R0.2indirect
Mavennet.md-5:bungeecord-config1.20-R0.2indirect
Mavennet.md-5:bungeecord-event1.20-R0.2indirect
Mavennet.md-5:bungeecord-protocol1.20-R0.2indirect
Mavennet.sf.saxon:Saxon-HE12.9indirect
Mavennet.sf.trove4j:core3.1.0indirect
Mavenorg.antlr:antlr4-runtime4.13.2indirect
Mavenorg.antlr:antlr4-runtime4.9.2indirect
Mavenorg.apache.commons:commons-lang33.5indirect
Mavenorg.apache.commons:commons-lang33.8.1indirect
Mavenorg.apache.commons:commons-text1.3indirect
Mavenorg.apache.httpcomponents:httpclient4.5.13indirect
Mavenorg.apache.httpcomponents:httpcore4.4.14indirect
Mavenorg.apache.maven.doxia:doxia-core1.12.0indirect
Mavenorg.apache.maven.doxia:doxia-logging-api1.12.0indirect
Mavenorg.apache.maven.doxia:doxia-module-xdoc1.12.0indirect
Mavenorg.apache.maven.doxia:doxia-sink-api1.12.0indirect
Mavenorg.apache.xbean:xbean-reflect3.7indirect
Mavenorg.checkerframework:checker-qual2.4.0indirect
Mavenorg.checkerframework:checker-qual2.5.8indirect
Mavenorg.checkerframework:checker-qual3.33.0indirect
Mavenorg.codehaus.plexus:plexus-classworlds2.6.0indirect
Mavenorg.codehaus.plexus:plexus-component-annotations2.1.0indirect
Mavenorg.codehaus.plexus:plexus-container-default2.1.0indirect
Mavenorg.codehaus.plexus:plexus-utils3.3.0indirect
Mavenorg.eclipse.jgit:org.eclipse.jgit7.3.0.202506031305-rindirect
Mavenorg.eclipse.platform:org.eclipse.osgi3.23.200indirect
Mavenorg.gradle.toolchains:foojay-resolver1.0.0indirect
Mavenorg.gradlex:jvm-dependency-conflict-resolution2.1.2indirect
Mavenorg.hamcrest:hamcrest-core1.1indirect
Mavenorg.javassist:javassist3.28.0-GAindirect
Mavenorg.jetbrains.kotlin:kotlin-stdlib1.9.10indirect
Mavenorg.jetbrains.kotlin:kotlin-stdlib-common1.9.10indirect
Mavenorg.jetbrains.kotlin:kotlin-stdlib-jdk71.9.10indirect
Mavenorg.jetbrains.kotlin:kotlin-stdlib-jdk81.9.10indirect
Mavenorg.jetbrains:annotations13.0indirect
Mavenorg.jetbrains:annotations26.0.2indirect
Mavenorg.jspecify:jspecify1.0.0indirect
Mavenorg.ow2.asm:asm5.2indirect
Mavenorg.ow2.asm:asm8.0.1indirect
Mavenorg.ow2.asm:asm9.8indirect
Mavenorg.ow2.asm:asm-analysis8.0.1indirect
Mavenorg.ow2.asm:asm-commons8.0.1indirect
Mavenorg.ow2.asm:asm-tree8.0.1indirect
Mavenorg.reflections:reflections0.10.2indirect
Mavenorg.slf4j:slf4j-api1.7.25indirect
Mavenorg.slf4j:slf4j-api1.7.36indirect
Mavenorg.spongepowered:configurate-core3.6indirect
Mavenorg.spongepowered:configurate-gson3.6indirect
Mavenorg.spongepowered:configurate-hocon3.6indirect
Mavenorg.spongepowered:configurate-yaml3.6indirect
Mavenorg.spongepowered:plugin-meta0.4.1indirect
Mavenorg.spongepowered:spongeapi7.1.0indirect
Mavenorg.tukaani:xz1.9indirect
Mavenorg.xmlresolver:xmlresolver5.3.3indirect
Mavenorg.yaml:snakeyaml1.18indirect
Mavenorg.yaml:snakeyaml1.25indirect
Mavenorg.yaml:snakeyaml2.2indirect
Mavense.llbit:jo-nbt1.3.0indirect
Dependency advisories 13

This repository publishes no package the index resolves, so its own dependency graph was assessed — 143 packages, which also include development and test pins that never ship: 13 carry known advisories, of which 0 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
com.google.code.gson:gson2.8.0indirecthigh12.8.9
io.netty:netty-all4.0.20.Finalindirecthigh14.1.42.Final
io.netty:netty-all4.0.23.Finalindirecthigh14.1.42.Final
io.netty:netty-codec4.1.106.Finalindirecthigh34.2.16.Final
org.codehaus.plexus:plexus-utils3.3.0indirecthigh14.0.3
org.yaml:snakeyaml1.18indirecthigh82.0
org.yaml:snakeyaml1.25indirecthigh82.0
com.google.guava:guava21.0indirectmoderate332.0.0-android
commons-lang:commons-lang2.6indirectmoderate13.18.0
io.netty:netty-common4.1.106.Finalindirectmoderate24.1.118.Final
junit:junit4.10indirectmoderate14.13.1
org.apache.commons:commons-lang33.5indirectmoderate13.18.0
org.apache.commons:commons-lang33.8.1indirectmoderate13.18.0

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 statistics.