updated 2026-11-10 04:07 UTC

Claude Code Java

Repository

Reusable AI development infrastructure for Java projects, optimized for Claude Code

Agent Skills Shell Listed MIT

Is Claude Code Java safe? Thin or incomplete trust evidence. Review carefully before production use.

OSSF Scorecard 4.9 / 10
Provenance None
Signed commits 0%
Last push 12d ago
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In detail: Claude Code Java scores 50.9/100 (Grade C), ranked #239 of 384 tracked open-source AI agent projects, on evidence coverage C (2 of 5 independent signal types). The public evidence: no package-provenance attestation found; OSSF Scorecard rates its supply-chain practices 4.9/10; recent commits are unsigned; last pushed 2026-10-29. Every point is earned from checkable signals — never paid placement. How scoring works →

How Claude Code Java could raise its score

Each line changes one public signal and recomputes with the live scoring function. The gains don't add up exactly, because the score is capped near the top.

Already done? Suggest a correctionAdd the trust badge

Chain of custody

Scanners check what the code says. This traces who ships Claude Code Java and whether that has changed: from the source repository, through how changes are reviewed and released, to the code you run. These are the checks for OWASP ASI04 Agentic Supply Chain Vulnerabilities and, for skills, AST02 Supply Chain Compromise.

  1. Source Unsigned

    github.com/decebals/claude-code-java, MIT, last pushed 2026-10-29. None of the last 100 commits carry a verified signature, so no change traces to a verified identity.

  2. Review and release Mixed

    OpenSSF Scorecard rates the repository's practices 4.9/10 (scanned Nov 8, 2026). The checks that decide who can get a change released:

    • Code Review0
    • Branch Protection0
    • Signed Releasesn/a
    • Dangerous Workflow10
    • Token Permissions9
    • Pinned Dependencies0
    All 18 Scorecard checks
    Binary-Artifacts 10
    Branch-Protection 0
    CI-Tests 10
    CII-Best-Practices 0
    Code-Review 0
    Contributors 6
    Dangerous-Workflow 10
    Dependency-Update-Tool 0
    Fuzzing 0
    License 10
    Maintained 10
    Packaging -1
    Pinned-Dependencies 0
    SAST 0
    Security-Policy 0
    Signed-Releases -1
    Token-Permissions 9
    Vulnerabilities 10

  3. Published packages None

    No registry package. Claude Code Java is used from its repository, so what you run is whatever you check out: pin a release tag or commit.

Changes to this chain

  • 2026-08-31 OSSF Scorecard: 4.9/10

Evidence behind this score

Coverage C: 2 of 5 independent evidence types found.

  • GitHub repository data
  • Package downloads (missing)
  • Supply-chain checks
  • Public actions (missing)
  • Community mentions (missing)

Verify this score yourself

Every build re-issues Claude Code Java’s score as an Ed25519-signed credential, valid for 7 days. You can check it offline against HVTracker’s published key; if anyone changes a number after signing, verification fails.

Signed credential (JSON) How to verify

What this score doesn’t check

It covers who ships the code, not what the code does. It doesn’t read the skill’s instructions for injected instructions, watch runtime behaviour, or find bugs nobody has disclosed yet. For that, run a content scanner before you install it, such as Cisco Skill Scanner.

How Claude Code Java compares in Agent Skills

  1. #237 Claude Video Vision 51.1 +0.2
  2. #238 Phd Skills 51.0 +0.1
  3. #239 Claude Code Java 50.9 this agent
  4. #240 Finance Skills 50.9 ±0
  5. #241 Garden Skills 50.9 ±0

Bars show each HVTrust score; the tick marks Claude Code Java’s 50.9.

Where the 50.9 comes from

HVTrust dimensions vs the Agent Skills average

50.9 / 100 · 100.0% confidence

Claude Code Java Agent Skills average (384 agents)

Safety / Integrity50% OSSF Scorecard · 30% provenance · 20% signed commits
6.1 / 25
2.1 below avg 8.2
Identity / Provenance60% listing status · 40% build provenance
10.8 / 18
0.6 below avg 11.4
Transparency50% declared license · 50% OSSF Scorecard
12.7 / 17
in line with avg 12.2
Maintenance60% last-push freshness · 40% commit activity
12.4 / 20
1.6 below avg 14.0
AdoptionLog-scaled stars · package downloads
6.9 / 20
2.2 below avg 9.1

Quick Trust Read

What Would Improve It
Publish package provenance or release attestations for stronger supply-chain evidence.
Recent Changes
2026-10-30
Grade Changed
Trust grade D → C
2026-10-30
Rank Moved
Rank rose 58 spots (#298 → #240)
2026-10-30
HVTrust Changed
HVTrust up 4.0pts (47.0 → 51.0)
Maintainer Checklist
Raise Scorecard signals Current OSSF Scorecard is 4.9/10. Tighten the weakest checks to improve public safety evidence.
Publish provenance Add package provenance or release attestations so users can verify where shipped artifacts came from.
Increase signed commits Raise the share of verified-signed commits to make maintainer identity and release history easier to trust.
Compare with another agent
View Agent Skills Report missing data
54.8
Activity sub-score · out of 100
#239
In Agent Skills

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption. Grade C reflects the trust score band: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Evidence coverage C is separate — it grades how many independent signal types back the score (2 of 5), so a high score on thin evidence stays visible. Full methodology →

Signals refreshed 2026-11-10 04:07 UTC · Repo last pushed 12 days ago

Rank Trend

2026-09-29 2026-11-10

Activity & Reach

Stars
771
Forks
153
Last Push
2026-10-29
12 days ago
Commits (4 wk)
1
Downloads (7d)
—
HN mentions (30d)
—
Open Issues
4
Rank Change
=
was #239

Analysis

Activity Inputs

54.8 / 100
StarsRepository reach
17.3 / 30
FreshnessLast push recency
23.3 / 25
ActivityRecent commits
3.8 / 25
CommunityFork signal
10.2 / 20

Common questions about Claude Code Java

Public trust evidence for Claude Code Java is thin: several supply-chain signals are missing or weak. This does not mean the project is unsafe — it means an outside observer cannot easily verify the usual integrity checks. Treat with extra scrutiny.
Does Claude Code Java publish package provenance?
No published build provenance is currently detected for Claude Code Java. This is common for open-source projects but means consumers cannot independently verify that the package on the registry matches the GitHub source.
Does Claude Code Java have an OpenSSF Scorecard?
Claude Code Java has an OpenSSF Scorecard score of 4.9/10. The Scorecard checks for branch protection, signed releases, dependency updates, fuzzing, code review, and other supply-chain hygiene items. See the full check breakdown on this page.
Is Claude Code Java actively maintained?
Maintained. Last push was 12 days ago.
What license does Claude Code Java use?
Claude Code Java ships under MIT. A declared, OSI-approved license is one of the transparency signals HVTrust scores.
Are Claude Code Java's commits signed?
0% of the last 100 commits to Claude Code Java are verified-signed (GPG, SSH, S/MIME, or GitHub's signing flow). Signed commits help confirm that code was authored by who the commit claims.

Not a safety endorsement. HVTracker describes what public signals show, not whether a project is safe for your use case. Run your own security review before adopting in production.

AI agent surface

MCP, providers, tool surface
Scored in HVTrust

These runtime-trust fields — detected from public repo docs and manifests — contribute a bounded adjustment to this project's HVTrust score alongside supply-chain evidence. The exact values each field can add or subtract are documented in the methodology → Compare this surface across every listed agent in the capability matrix →

MCP Server Support
medium confidence
Implemented
Claude Code Java appears to expose MCP server capabilities.
Detailed evidence is not shown in the public view.
External Service Dependencies
None detected
No clear third-party provider dependency detected.
Credential signal: No explicit API-key/config marker detected.
Tool / Plugin Surface
None detected
No clear plugin system or broad tool surface detected.
Detailed evidence is not shown in the public view.
Package Provenance Drift
N/A
No package source configured
Detailed evidence is not shown in the public view.
  • MCP signal live
  • External deps live
  • Tool / plugin surface live
  • Package provenance drift live
How this surface has changed

Detected changes to Claude Code Java's runtime surface and supply-chain posture, from daily public-signal snapshots. A change here means our detectors see something different — a genuinely changed capability, or better evidence of an existing one.

2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented
2026-08-28
Activity Resumed
Activity resumed

Maintain Claude Code Java?

For maintainers

HVTrust scores Claude Code Java from public signals only — we never contact maintainers first. If a signal is wrong, stale, or missing (provenance you publish, a Scorecard you run, signed releases), tell us and we'll review it. Corrections are public and tracked on GitHub.

Submit a correction → Add the trust badge

Reputation Timeline

Signal history
Rank 13HVTrust 5Score 4Grade 4Fresh 1Scorecard 1Delisted 1Listed 1MCP 1
2026-10-30
Grade Changed
Trust grade D → C
2026-10-30
Rank Moved
Rank rose 58 spots (#298 → #240)
2026-10-30
HVTrust Changed
HVTrust up 4.0pts (47.0 → 51.0)
2026-10-30
Activity Score Changed
Activity score up 11pts (45 → 56)
2026-10-06
Grade Changed
Trust grade C → D
2026-10-06
Rank Moved
Rank dropped 41 spots (#213 → #254)
2026-10-06
HVTrust Changed
HVTrust down 3.2pts (51.7 → 48.5)
2026-10-06
Activity Score Changed
Activity score down 10pts (58 → 48)
2026-09-28
Rank Moved
Rank dropped 46 spots (#159 → #205)
2026-09-28
Activity Score Changed
Activity score down 9pts (68 → 59)
2026-09-25
Rank Moved
Rank dropped 15 spots (#141 → #156)
2026-09-23
Mcp Status Changed
Detected MCP server support changed: none → implemented
2026-09-23
Grade Changed
Trust grade D → C
2026-09-23
Rank Moved
Rank dropped 56 spots (#85 → #141)
2026-09-23
HVTrust Changed
HVTrust up 10.5pts (44.8 → 55.3)
2026-09-22
Newly Listed
First tracked at rank #85
2026-09-21
Removed From Active Tracking
Removed from active tracking
2026-09-06
Rank Moved
Rank rose 10 spots (#118 → #108)
2026-09-05
Rank Moved
Rank dropped 15 spots (#103 → #118)
2026-08-31
Scorecard Added
OSSF Scorecard: 4.9/10
2026-08-31
Grade Changed
Trust grade D → C
2026-08-31
Rank Moved
Rank rose 162 spots (#245 → #83)
2026-08-31
HVTrust Changed
HVTrust up 32.1pts (23.8 → 55.9)
2026-08-30
Rank Moved
Rank dropped 28 spots (#217 → #245)
2026-08-29
Rank Moved
Rank dropped 31 spots (#186 → #217)
2026-08-28
Activity Resumed
Activity resumed
2026-08-28
Rank Moved
Rank rose 119 spots (#305 → #186)
2026-08-28
HVTrust Changed
HVTrust up 8.8pts (15.1 → 23.9)
2026-08-28
Activity Score Changed
Activity score up 43pts (27 → 70)
2026-08-26
Rank Moved
Rank dropped 152 spots (#150 → #302)
2026-08-16
Rank Moved
Rank dropped 11 spots (#139 → #150)
GitHub →

Embed Badge Badge guide for maintainers →

For maintainers
HVTrust 50.9 Grade C
Markdown:
[![HVTrust](https://hvtracker.net/badge/claude-code-java.svg)](https://hvtracker.net/agents/claude-code-java)
HTML:
<a href="https://hvtracker.net/agents/claude-code-java"><img src="https://hvtracker.net/badge/claude-code-java.svg" alt="HVTrust"></a>

Other agents in Agent Skills

Data sources
GitHub REST API (repo, commits, stars, forks, license) · OpenSSF Scorecard CLI
Each agent's signals refresh once daily across 6 staggered batches. Methodology v4.4 · Raw JSON