Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-16 20:56 UTC

dianping / cat

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

JavaApache-2.0★ 18,935 stars⑂ 5,399 forkssince Dec 2012View on GitHub ↗
KindNetwork serviceLibraryhow this is determined
#apm#java#distributed#realtime#monitoring#tracing#metrics

dianping/cat holds a health index of 32 out of 100, placing it in the At Risk band. It scores highest on Community & Adoption (77/100) and lowest on Vitality (19/100). It was last updated 620 days ago. 2 contributors account for most of its recent work.

32
overall / 100
At Risk

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.

32
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

大众点评Organization
279 followers47 public repossince Mar 2012

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

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Mavencom.dianping.cat:cat-client4.0-RC1-31547 days ago

Metrics by category

Vitality

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

19Critical · 21% of overall

Development activity

1Critical
How it's scored
0/36Push recency — last push 620 days ago
0/36Commit cadence — 0/52 weeks with commits
0/18Commit volume — 0 commits in the last year
0/10OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Inputs used
commits_last_year0
human_commit_share0.98
days_since_last_push620
active_weeks_last_year0

Release discipline

47Weak
How it's scored
27/27Ships releases — 3 releases published
0/36Release recency — latest release 1,543 days ago
19.8/27Release cadence — a release every ~46.1 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count3
latest_release_tagv4.0-RC1
releases_from_tagsno
days_since_latest_release1,543
mean_days_between_releases46.1

Community & Adoption

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

77Good · 17% of overall

Popularity & adoption

100Exceptional
How it's scored
60/60Stars — 18,935 stars
25/25Forks — 5,399 forks
15/15Watchers — 1,105 watchers
Inputs used
forks5,399
stars18,935
watchers1,105
growth_stateorganic
growth_factor_pct100

Community health

50Moderate
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (Apache-2.0)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges5
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateno

Sustainability & Governance

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

66Good · 23% of overall

Maintainer resilience (bus factor)

60Moderate
How it's scored
25.2/54Bus factor — 2 contributor(s) cover half of all commits
11.8/22.5Commit distribution — top contributor authored 47% of commits
13.5/13.5Contributor breadth — 85 contributors
10/10OpenSSF Scorecard: Contributors — project has 9 contributing companies or organizations
Inputs used
bus_factor2
contributors_sampled85
top_contributor_share0.474

Issue & PR responsiveness

73Good
How it's scored
35.6/42Issue resolution — 85% of issues closed
25.3/30PR acceptance — 900/1,068 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
3/15OpenSSF Scorecard: Code-Review — Found 8/30 approved changesets -- score normalized to 2
Inputs used
merged_prs900
open_issues196
closed_issues1,087
prs_merged_7d0
prs_decided_7d0
prs_merged_30d0
prs_decided_30d0
issue_closed_ratio0.847
closed_unmerged_prs168
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

72Good
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain
17.6/25Owner reach — 279 followers of dianping
24.2/25Track record — 47 public repos, account ~14 yr old
Inputs used
followers279
owner_typeOrganization
is_verifiedno
owner_logindianping
public_repos47
account_age_days5,298

Package maintenance

61Moderate
How it's scored
25/25Published & resolvable — 1 package(s) on maven
4/35Publish recency — latest publish 1,547 days ago
12/20Version history — 3 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagescom.dianping.cat:cat-client
ecosystemsmaven
any_deprecatedno
min_days_since_publish1,547

Engineering Quality

Are baseline engineering and documentation practices in place?

53Moderate · 19% of overall

Engineering practices

48Weak
How it's scored
24/24CI workflows — 3 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — 0 out of 10 merged PRs checked by a CI test -- score normalized to 0
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

60Moderate
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics — 7 topics
10/10Wiki
Inputs used
topicsapm, java, distributed, realtime, monitoring, tracing, metrics
has_wikiyes
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?

47Weak · 16% of overall

Security posture

34At Risk
How it's scored
2.2/7.5Binary-Artifacts — binaries present in source code
0/7.5Branch-Protection — no data
0/2.5CI-Tests — 0 out of 10 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
1.5/7.5Code-Review — Found 8/30 approved changesets -- score normalized to 2
2.5/2.5Contributors — project has 9 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
0/7.5Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
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
0/7.5Vulnerabilities — 118 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate3.4
Excluded from scoring (no data or not applicable): Branch-Protection, 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
25/25Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages1
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 maven:com.dianping.cat:cat-client@4.0-RC1 runtime dependency closure — what installing the published package pulls in — 1 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.

49Weak · 4% of overall

Agent context & guidance

2Critical
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
1.6/40Legible commit history — 3 of 98 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.031
agent_instruction_files—
agent_instruction_max_bytes—

Verify loop (build / test / typecheck)

69Good
How it's scored
18/18One-command bootstrap — lib/erlang/Makefile, lib/erlang/c_src/Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checking — Java (statically typed)
10/10Reproducible environment — Dockerfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 2 of the last 100 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfiles—
has_dockerfileyes
typed_languageyes
bootstrap_fileslib/erlang/Makefile, lib/erlang/c_src/Makefile
has_devcontainerno
has_linter_configno
typecheck_configs—
agent_commit_share0
toolchain_manifestscat-alarm/pom.xml, cat-client/pom.xml, cat-consumer/pom.xml, cat-core/pom.xml, cat-hadoop/pom.xml, cat-home/pom.xml, integration/apache-dubbo/pom.xml, integration/dubbo/pom.xml, integration/elasticsearch-jetty/pom.xml, integration/javaagent-client-agent/cat-client-agent/pom.xml, integration/javaagent-client-agent/cat-client-plugin/pom.xml, integration/springmvc-url/api/pom.xml, lib/csharp/src/Cat.Net/CatCore.csproj, lib/csharp/src/CatClient/Cat.Net.csproj, lib/csharp/src/CatClient/Cat.csproj, lib/csharp/src/CatStandardClientTest/CatStandardClientTest.csproj, lib/csharp/test/CatClientTest/CatClientTest.csproj, lib/csharp/test/CatStandardClientTest/CatCoreClientTest.csproj, lib/java/pom.xml, pom.xml
dependency_bot_commit_share0.02

Code legibility for models

98Exceptional
How it's scored
45/45Type-checkable code — Java (statically typed)
53.4/55Manageable file sizes — 69/2,314 source files over 60KB
Inputs used
primary_languageJava
largest_source_bytes2,800,668
source_files_sampled2,314
oversized_source_files69

Machine-readable interfaces

40Weak
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)
0/20MCP server
40/40Runnable examples — examples, sample
Inputs used
example_dirsexamples, sample
has_mcp_signalno
api_schema_files—
interfaces_expected_ofnetwork-service

Key facts

18,935GitHub stars
85contributors
0commits, last 12 months
620days since last push
3releases
2bus factor
196open issues
Mavenpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Star history carried forward from 2026-07-19: GitHub restricted the stargazers API to repository admins, so it can no longer be collected. The repository has 18935 stars today.
  • Could not fetch maven package 'com.dianping.cat:cat-core' from its registry
  • Could not fetch maven package 'com.dianping.cat:cat-home' from its registry
  • Could not fetch maven package 'com.dianping.cat:cat-alarm' from its registry
  • Could not fetch maven package 'com.dianping.cat:cat-hadoop' from its registry
  • Could not fetch maven package 'com.dianping.cat:cat-consumer' from its registry

More detail

Star and fork history 18,938 ★ / 5,399 ⇿
18,938Stars
5,399Forks
3Releases

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.

Star history is shown as collected on 2026-07-19. GitHub restricted the stargazers API to repository administrators in July 2026, so this series can no longer be extended; the current star total above remains live.

05,00010,00015,00020,00018,9385,399182021-012023-112026-09
Major 1Minor 1Patch 0

Each point covers 6 days.

OpenSSF Scorecard 3.4 / 10
3.4aggregate

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 · 2026-09-16 20:56 UTC

3Binary-Artifactsbinaries present in source code
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
0CI-Tests0 out of 10 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
2Code-ReviewFound 8/30 approved changesets -- score normalized to 2
10Contributorsproject has 9 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
10Security-Policysecurity policy file detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities118 existing vulnerabilities detected
Direct dependencies 72
RegistryPackageVersion constraintManifest
Mavencom.dianping.cat:cat-client—cat-alarm/pom.xml
Mavencom.dianping.cat:cat-core—cat-alarm/pom.xml
Mavenorg.unidal.framework:foundation-service—cat-alarm/pom.xml
Mavenorg.unidal.framework:web-framework—cat-alarm/pom.xml
Mavenorg.unidal.framework:dal-jdbc—cat-alarm/pom.xml
Mavenorg.freemarker:freemarker—cat-alarm/pom.xml
Mavencommons-lang:commons-lang—cat-alarm/pom.xml
Mavencom.google.code.gson:gson—cat-alarm/pom.xml
Mavencommons-codec:commons-codec—cat-alarm/pom.xml
Mavenorg.apache.httpcomponents:httpclient—cat-alarm/pom.xml
Mavenorg.apache.httpcomponents:httpmime—cat-alarm/pom.xml
Mavencom.alibaba:fastjson—cat-alarm/pom.xml
Mavenio.netty:netty-all—cat-client/pom.xml
Mavencom.dianping.cat:cat-core—cat-consumer/pom.xml
Mavencom.dianping.cat:cat-hadoop—cat-consumer/pom.xml
Mavenmysql:mysql-connector-java—cat-consumer/pom.xml
Mavencom.dianping.cat:cat-client—cat-core/pom.xml
Mavenorg.unidal.framework:foundation-service—cat-core/pom.xml
Mavenorg.unidal.framework:web-framework—cat-core/pom.xml
Mavenorg.xerial.snappy:snappy-java—cat-core/pom.xml
Mavenorg.unidal.framework:dal-jdbc—cat-core/pom.xml
Mavencom.google.code.gson:gson—cat-core/pom.xml
Mavenorg.apache.hadoop:hadoop-client—cat-hadoop/pom.xml
Mavencom.dianping.cat:cat-core—cat-hadoop/pom.xml
Mavenorg.xerial.snappy:snappy-java—cat-hadoop/pom.xml
Mavencom.dianping.cat:cat-consumer—cat-home/pom.xml
Mavencom.dianping.cat:cat-hadoop—cat-home/pom.xml
Mavencom.dianping.cat:cat-alarm—cat-home/pom.xml
Mavenorg.unidal.webres:WebResServer—cat-home/pom.xml
Mavenorg.unidal.framework:web-framework—cat-home/pom.xml
Mavenorg.unidal.framework:dal-jdbc—cat-home/pom.xml
Mavenorg.unidal.framework:foundation-service—cat-home/pom.xml
Mavenjavax.servlet:jstl—cat-home/pom.xml
Mavenorg.codehaus.plexus:plexus-utils3.0.24cat-home/pom.xml
Mavenorg.freemarker:freemarker—cat-home/pom.xml
Mavenmysql:mysql-connector-java—cat-home/pom.xml
Mavenorg.apache.commons:commons-email1.1cat-home/pom.xml
Mavenjavax.mail:mail1.4.4cat-home/pom.xml
Mavencom.google.code.javaparser:javaparser1.0.8cat-home/pom.xml
Mavenorg.apache.commons:commons-jexl33.0cat-home/pom.xml
Mavencom.onelogin:java-saml2.2.0cat-home/pom.xml
Mavencom.dianping.cat:cat-client${project.version}pom.xml
Mavencom.dianping.cat:cat-core${project.version}pom.xml
Mavencom.dianping.cat:cat-hadoop${project.version}pom.xml
Mavencom.dianping.cat:cat-consumer${project.version}pom.xml
Mavencom.dianping.cat:cat-alarm${project.version}pom.xml
Mavenorg.unidal.framework:dal-jdbc3.0.3pom.xml
Mavenorg.unidal.framework:foundation-service3.0.3pom.xml
Mavenorg.unidal.framework:web-framework3.0.3pom.xml
Mavenorg.unidal.framework:test-framework3.0.3pom.xml
Mavenorg.unidal.webres:WebResServer1.2.1pom.xml
Mavenjunit:junit4.13.1pom.xml
Mavenorg.mortbay.jetty:jetty6.1.26pom.xml
Mavenorg.mortbay.jetty:jetty-util6.1.26pom.xml
Mavenorg.mortbay.jetty:jsp-2.16.1.14pom.xml
Mavenjavax.servlet:jstl1.2pom.xml
Mavenjavax.servlet:servlet-api2.5pom.xml
Mavenjavax.servlet.jsp:jsp-api2.1pom.xml
Mavenmysql:mysql-connector-java8.0.28pom.xml
Mavenorg.apache.hadoop:hadoop-client2.4.1pom.xml
Mavenio.netty:netty-all4.1.50.Finalpom.xml
Mavencom.google.code.gson:gson2.3.1pom.xml
Mavenorg.apache.httpcomponents:httpclient4.5.3pom.xml
Mavenorg.apache.httpcomponents:httpmime4.5.3pom.xml
Mavencom.alibaba:fastjson1.2.83pom.xml
Mavencommons-codec:commons-codec1.8pom.xml
Mavencommons-lang:commons-lang2.6pom.xml
Mavenorg.xerial.snappy:snappy-java1.1.2pom.xml
Mavenlog4j:log4j1.2.14pom.xml
Mavenorg.freemarker:freemarker2.3.9pom.xml
Mavencom.mchange.v2:c3p00.9.5.1pom.xml
Mavenorg.apache.maven.surefire:surefire-junit472.9pom.xml
All dependencies 153

Full resolved dependency set from the GitHub dependency graph: 69 direct and 84 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Mavencom.alibaba:fastjson—direct
Mavencom.alibaba:fastjson1.2.83direct
Mavencom.dianping.cat:cat-alarm—direct
Mavencom.dianping.cat:cat-alarm4.0-RC1direct
Mavencom.dianping.cat:cat-client—direct
Mavencom.dianping.cat:cat-client2.0.0direct
Mavencom.dianping.cat:cat-client4.0-RC1direct
Mavencom.dianping.cat:cat-consumer—direct
Mavencom.dianping.cat:cat-consumer4.0-RC1direct
Mavencom.dianping.cat:cat-core—direct
Mavencom.dianping.cat:cat-core4.0-RC1direct
Mavencom.dianping.cat:cat-hadoop—direct
Mavencom.dianping.cat:cat-hadoop4.0-RC1direct
Mavencom.google.code.gson:gson—direct
Mavencom.google.code.gson:gson2.3.1direct
Mavencom.google.code.javaparser:javaparser1.0.8direct
Mavencom.mchange.v2:c3p00.9.5.1direct
Mavencom.onelogin:java-saml2.2.0direct
Mavencommons-codec:commons-codec—direct
Mavencommons-codec:commons-codec1.8direct
Mavencommons-lang:commons-lang—direct
Mavencommons-lang:commons-lang2.6direct
Mavenio.netty:netty-all—direct
Mavenio.netty:netty-all4.1.42.Finaldirect
Mavenio.netty:netty-all4.1.50direct
Mavenjavax.mail:mail1.4.4direct
Mavenjavax.servlet.jsp:jsp-api2.1direct
Mavenjavax.servlet:jstl—direct
Mavenjavax.servlet:jstl1.2direct
Mavenjavax.servlet:servlet-api—direct
Mavenjavax.servlet:servlet-api2.5direct
Mavenjunit:junit—direct
Mavenjunit:junit4.13.1direct
Mavenlog4j:log4j—direct
Mavenlog4j:log4j1.2.14direct
Mavenlog4j:log4j1.2.17direct
Mavenmysql:mysql-connector-java—direct
Mavenmysql:mysql-connector-java5.1.38direct
Mavenmysql:mysql-connector-java8.0.28direct
Mavenorg.apache.commons:commons-email1.1direct
Mavenorg.apache.commons:commons-jexl33.0direct
Mavenorg.apache.hadoop:hadoop-client—direct
Mavenorg.apache.hadoop:hadoop-client2.4.1direct
Mavenorg.apache.httpcomponents:httpclient—direct
Mavenorg.apache.httpcomponents:httpclient4.0.1direct
Mavenorg.apache.httpcomponents:httpclient4.5.3direct
Mavenorg.apache.httpcomponents:httpmime—direct
Mavenorg.apache.httpcomponents:httpmime4.5.3direct
Mavenorg.apache.maven.surefire:surefire-junit472.9direct
Mavenorg.codehaus.plexus:plexus-utils3.0.24direct
Mavenorg.freemarker:freemarker—direct
Mavenorg.freemarker:freemarker2.3.9direct
Mavenorg.mortbay.jetty:jetty—direct
Mavenorg.mortbay.jetty:jetty6.1.26direct
Mavenorg.mortbay.jetty:jetty-util6.1.26direct
Mavenorg.mortbay.jetty:jsp-2.1—direct
Mavenorg.mortbay.jetty:jsp-2.16.1.14direct
Mavenorg.unidal.framework:dal-jdbc—direct
Mavenorg.unidal.framework:dal-jdbc3.0.3direct
Mavenorg.unidal.framework:foundation-service—direct
Mavenorg.unidal.framework:foundation-service3.0.3direct
Mavenorg.unidal.framework:test-framework—direct
Mavenorg.unidal.framework:test-framework3.0.3direct
Mavenorg.unidal.framework:web-framework—direct
Mavenorg.unidal.framework:web-framework3.0.3direct
Mavenorg.unidal.webres:WebResServer—direct
Mavenorg.unidal.webres:WebResServer1.2.1direct
Mavenorg.xerial.snappy:snappy-java—direct
Mavenorg.xerial.snappy:snappy-java1.1.2direct
Mavench.qos.logback:logback-classic1.1.7indirect
Mavencom.alibaba:dubbo2.5.3indirect
Mavencom.github.wangzihaogithub:spring-boot-protocol2.2.9indirect
Mavencom.google.guava:guava19.0indirect
Mavencommons-collections:commons-collections3.2.2indirect
Mavenjavax.servlet:javax.servlet-api3.1.0indirect
Mavenorg.apache.dubbo:dubbo2.7.15indirect
Mavenorg.apache.logging.log4j:log4j-api2.16.0indirect
Mavenorg.apache.logging.log4j:log4j-core2.17.1indirect
Mavenorg.apache.maven.plugins:maven-compiler-plugin—indirect
Mavenorg.apache.maven.plugins:maven-compiler-plugin2.3.2indirect
Mavenorg.apache.maven.plugins:maven-compiler-plugin3.2indirect
Mavenorg.apache.maven.plugins:maven-gpg-plugin—indirect
Mavenorg.apache.maven.plugins:maven-gpg-plugin1.4indirect
Mavenorg.apache.maven.plugins:maven-gpg-plugin1.6indirect
Mavenorg.apache.maven.plugins:maven-jar-plugin2.3.1indirect
Mavenorg.apache.maven.plugins:maven-javadoc-plugin—indirect
Mavenorg.apache.maven.plugins:maven-javadoc-plugin2.10.4indirect
Mavenorg.apache.maven.plugins:maven-javadoc-plugin2.9.1indirect
Mavenorg.apache.maven.plugins:maven-shade-plugin3.3.0indirect
Mavenorg.apache.maven.plugins:maven-source-plugin—indirect
Mavenorg.apache.maven.plugins:maven-source-plugin2.1.2indirect
Mavenorg.apache.maven.plugins:maven-source-plugin2.2.1indirect
Mavenorg.apache.maven.plugins:maven-surefire-plugin2.11indirect
Mavenorg.apache.maven.plugins:maven-war-plugin2.1.1indirect
Mavenorg.apache.maven.surefire:maven-surefire-plugin2.9indirect
Mavenorg.aspectj:aspectjrt1.8.10indirect
Mavenorg.aspectj:aspectjrt1.8.9indirect
Mavenorg.aspectj:aspectjweaver1.8.10indirect
Mavenorg.eclipse.jetty:jetty-security8.1.14.v20131031indirect
Mavenorg.eclipse.jetty:jetty-security9.4.35.v20201120indirect
Mavenorg.eclipse.jetty:jetty-server8.1.14.v20131031indirect
Mavenorg.eclipse.jetty:jetty-server9.4.35.v20201120indirect
Mavenorg.eclipse.jetty:jetty-xml8.1.14.v20131031indirect
Mavenorg.eclipse.jetty:jetty-xml9.4.35.v20201120indirect
Mavenorg.elasticsearch:elasticsearch1.5.2indirect
Mavenorg.mongodb:mongo-java-driver3.2.2indirect
Mavenorg.mortbay.jetty:jsp-api-2.1—indirect
Mavenorg.mortbay.jetty:jsp-api-2.16.1.14indirect
Mavenorg.mortbay.jetty:maven-jetty-plugin6.1.26indirect
Mavenorg.powermock:powermock-api-mockito1.6.5indirect
Mavenorg.powermock:powermock-module-junit41.6.5indirect
Mavenorg.projectlombok:lombok1.18.2indirect
Mavenorg.slf4j:slf4j-api1.7.21indirect
Mavenorg.slf4j:slf4j-api1.7.6indirect
Mavenorg.sonatype.plugins:nexus-staging-maven-plugin—indirect
Mavenorg.sonatype.plugins:nexus-staging-maven-plugin1.6.8indirect
Mavenorg.springframework:spring-webmvc3.2.17.RELEASEindirect
Mavenorg.unidal.maven.plugins:codegen-maven-plugin—indirect
Mavenorg.unidal.maven.plugins:codegen-maven-plugin2.5.9indirect
Mavenorg.unidal.maven.plugins:plexus-maven-plugin—indirect
Mavenorg.unidal.maven.plugins:plexus-maven-plugin2.5.9indirect
Mavenredis.clients:jedis2.7.2indirect
Mavenxmlunit:xmlunit1.6indirect
npmbuffer-builder^0.2.0indirect
npmcolatestindirect
npmcz-conventional-changelog^2.0.0indirect
npmdebug^2.2.0indirect
npmeslint^4.18.2indirect
npmeslint-config-standard^10.2.1indirect
npmeslint-config-yayajing^1.0.0indirect
npmeslint-plugin-import^2.3.0indirect
npmeslint-plugin-jest^20.0.3indirect
npmeslint-plugin-node^4.2.2indirect
npmeslint-plugin-promise^3.5.0indirect
npmeslint-plugin-standard^3.0.1indirect
npmjest^20.0.4indirect
npmmkdirp^0.5.1indirect
npmmocha^2.3.4indirect
npmmoment^2.10.6indirect
npmnode-cmake^2.5.1indirect
npmrequest^2.67.0indirect
npmstandard-version^4.0.0indirect
npmxml2js^0.4.15indirect
NuGetMicrosoft.Extensions.Configuration.Abstractions2.1.1indirect
NuGetMicrosoft.Extensions.Configuration.Binder2.1.1indirect
NuGetMicrosoft.Extensions.Configuration.Json2.1.1indirect
PyPIbasehttpserver—indirect
PyPIcffi—indirect
PyPIemail—indirect
PyPIlogging—indirect
PyPIsmtplib—indirect
PyPIsys—indirect
PyPIurllib—indirect
Dependency advisories 0

Installing maven:com.dianping.cat:cat-client@4.0-RC1 pulls in 1 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

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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 — Maven.