code-graph@0.179.2
CAUTIONPublisher claims: "MCP server that indexes codebases into an AST knowledge graph with semantic search, call graph traversal, and HTTP route tracing" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-26 and scored it 50/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: HTML comment carrying imperative instructions to the agent; Privileged sudo command; Auto-update or dynamic fetch configuration. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 2 scenariost+CategoryObserved action
0.0sprocessno install scripts in bundle
0.3sfilesystemread ~/.cache/code-graph/binary-path outside project
0.3sprocessexec /usr/bin/timeout
0.3sprocessexec /app/apps/web/node_modules/.bin/npm
0.3sprocessexec /root/.cache/node/corepack/v1/pnpm/10.28.0/dist/node-gyp-bin/npm
0.3sprocessexec /app/node_modules/.bin/npm
0.3sprocessexec /pnpm/npm
0.3sprocessexec /usr/local/sbin/npm
0.3sprocessexec /usr/local/bin/npm
0.3sprocessexec /app/apps/web/node_modules/.bin/which
0.3sprocessexec /root/.cache/node/corepack/v1/pnpm/10.28.0/dist/node-gyp-bin/which
0.3sprocessexec /app/node_modules/.bin/which
0.3sprocessexec /pnpm/which
0.3sprocessexec /usr/local/sbin/which
0.3sprocessexec /usr/local/bin/which
0.3sprocessexec /usr/sbin/which
0.3sprocessexec /usr/bin/which
0.3sprocessexited 1: cargo install code-graph-mcp --features embed-model
0.3sclaimedno tools/list reply (exit 1)
0.3sprocessscript backend runs setup only
Static findings
CRITICAL
HTML comment carrying imperative instructions to the agentclaude-plugin/scripts/adopt.js:21 · HTML comment carrying imperative instructions to the agentFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01CRITICAL
Privileged sudo commandclaude-plugin/scripts/find-binary.js:163 · Privileged sudo command — agent may execute with elevated privilegesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/lifecycle.js:2174 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Process kill commandclaude-plugin/scripts/pre-grep-guide.js:2378 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/auto-update.js:790 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/doctor.js:763 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Process kill commandclaude-plugin/scripts/cache-paths.js:68 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/lifecycle.js:2241 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/doctor.js:985 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageREADME.md:331 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/find-binary.js:373 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/lifecycle.js:71 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/adopt.js:995 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01HIGH
Process kill commandclaude-plugin/scripts/cache-paths.js:110 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/find-binary.js:497 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/find-binary.js:277 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/mcp-launcher.js:205 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/find-binary.js:635 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationREADME.md:622 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/lifecycle.js:826 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/auto-update.js:735 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
Auto-update or dynamic fetch configurationREADME.md:221 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/doctor.js:824 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/cli-entry.js:18 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/lifecycle.js:2346 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationREADME.md:205 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/adopt.js:742 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/auto-update.js:1438 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/adopt.js:917 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/find-binary.js:639 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/auto-update.js:216 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/lifecycle.js:350 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/adopt.js:946 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/doctor.js:997 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/auto-update.js:1314 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageREADME.md:272 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/adopt.js:39 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01HIGH
File permission modification commandclaude-plugin/scripts/lifecycle.js:485 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
npx invocation of non-well-known packageclaude-plugin/scripts/find-binary.js:646 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/doctor.js:1276 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
npx invocation of non-well-known packageREADME.md:277 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
npx invocation of non-well-known packageREADME.md:254 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/mcp-launcher.js:208 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/doctor.js:991 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/find-binary.js:58 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/auto-update.js:821 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/cache-paths.js:28 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/doctor.js:1203 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05MEDIUM
File type combined with upload actionclaude-plugin/scripts/lifecycle.js:929 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07HIGH
npx invocation of non-well-known packageclaude-plugin/templates/code-graph-snapshot.yml:13 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
File permission modification commandclaude-plugin/scripts/session-init.js:473 · File permission modification command — agent changes file ownership/permissionsFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05HIGH
npx invocation of non-well-known packageclaude-plugin/templates/code-graph-snapshot.yml:12 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/proc-opts.js:12 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Process kill commandclaude-plugin/scripts/pre-read-guide.js:222 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/session-init.js:183 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06MEDIUM
File type combined with upload actionclaude-plugin/scripts/lifecycle.js:320 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07MEDIUM
File type combined with upload actionclaude-plugin/templates/code-graph-snapshot.yml:40 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07HIGH
npx invocation of non-well-known packageclaude-plugin/templates/code-graph-snapshot.yml:44 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Instructs the agent to modify its persistent memory or instruction filesclaude-plugin/scripts/session-init.js:57 · Instructs the agent to modify its persistent memory or instruction filesFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01MEDIUM
File type combined with upload actionclaude-plugin/scripts/doctor.js:541 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/session-init.js:799 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Access to sensitive file pathsclaude-plugin/scripts/session-init.js:125 · Access to sensitive file paths — SSH keys, AWS credentials, env files, or system filesFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST05HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/session-init.js:582 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06HIGH
Auto-update or dynamic fetch configurationclaude-plugin/scripts/tmp-dir.js:112 · Auto-update or dynamic fetch configuration — agent may load new code at runtimeFix: Pin versions and sources; vendor anything fetched at install time.
AST06MEDIUM
File type combined with upload actionREADME.md:583 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07What would make this Verified
30 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%- Privileged sudo command≈ +9 on the totalBuild commands from fixed arguments; do not interpolate untrusted strings into a shell.
- Unclaimed publisher≈ +8 on the totalClaim sdsrs: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
- Touches files outside the project≈ +7 on the totalKeep reads and writes inside the working directory, or declare the exact paths in `filesystem:` and explain why in the README.
- Hidden instructions≈ +6 on the totalRemove HTML comments, zero-width characters and white-on-white text that carry instructions. Everything the agent is meant to read should be visible to the person reading the file.
- Does not do what the description says≈ +5 on the totalIn the sandbox the skill never performed the task it claims (no call to the service it is for). Make sure the happy path runs without extra setup, or describe the real behavior.
- Auto-update or dynamic fetch configuration≈ +4 on the totalPin versions and sources; vendor anything fetched at install time.
Publish a new version to npm, then queue it here. Not your skill? Claim the handle to get verdict changes by email.Claim sdsrs