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MCP server to read, inspect and troubleshoot codebase symbols
Claude Skills are markdown + scripts loaded into Claude Code; scanned with the same pipeline.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
9 critical findings reported by cisco-skill-scanner, agent-audit-kit, 8 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
This artifact ships from 2 sources and their verdicts differ. The worst is github (Flagged). Installing from a cleaner source does not mean the others are safe — check the source you actually install from.
github: https://github.com/p1va/symbols, 158 findings
Claude Skills install to a single target, no runtime picker.
nerlo install -- @p1va/symbols
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- @p1va/symbols ~/.claude/skills/
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v1.4.0
Incomplete run
0 findings · 1.0s
v2.0.11
114 findings · 10.7s
v0.3.74
44 findings · 4.1s
v0.1.0
0 findings · 3.5s
v0.1.0
0 findings · 3.5s
vv0.3.2
Incomplete run
0 findings · 0.5s
v0.1.0
0 findings · 8.3s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
4 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Sep 3, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incompletenerlo-multi-source: complete | rejected |
| Aug 2, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: complete | rejected |
| Jul 30, 2026 | Scan Halted | — | cisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: complete | rejected |
| Jul 28, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: complete | rejected |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 158 findings across every scanner that examined this package. 1 of 9 findings rated critical by their scanner was among the dismissals.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
29 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: DATA_EXFIL_JS_FS_ACCESS, LOW_ANALYZABILITY · Files: /repo/docs/security/scans/7534904e940c_20260714T101023Z/findings/unbounded-diagnostics-output/poc/diagnostics-amplification.ts, /repo/docs/security/scans/7534904e940c_20260714T101023Z/findings/workspace-config-auto-execution/poc/minimal-lsp.mjs, /repo/docs/security/scans/7534904e940c_20260714T101023Z/findings/workspace-config-auto-execution/poc/poc.ts and 5 more · reported by cisco-skill-scanner
27 Agent instruction file — The match is in a file that instructs an AI coding agent — a CLAUDE.md or similar. It is documentation of intent, and our own check confirmed it is not part of what gets installed.
Rules: SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE, MANIFEST_INVALID_NAME · Files: /repo/.github/SKILL.md, /repo/docs/SKILL.md, /repo/examples/SKILL.md and 9 more · reported by cisco-skill-scanner
5 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: AAK-AGENT-TRUST-002, AAK-AGENT-TRUST-001, AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/claude.yml, .github/workflows/claude-code-review.yml, .github/workflows/build.yaml · reported by agent-audit-kit
3 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: AAK-ANTHROPIC-SDK-001, LOW_ANALYZABILITY, AAK-LEGAL-002 · Files: test/integration/base/McpTestClient.ts, /repo/test/integration, test/integration/languages/typescript/test-project/package.json · reported by agent-audit-kit, cisco-skill-scanner
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
21 HIDDEN_DATA_FILE
Files: /repo/.agents/skills/language-server-navigation/agents/openai.yaml, /repo/plugins/symbols/.codex-plugin/plugin.json, /repo/.agents/skills/install-language-server/references/pyright.md and 18 more · reported by cisco-skill-scanner
13 AAK-MCP-018
Files: src/main/shutdown.ts, src/main/create-server.ts, src/resources/language-servers.ts and 10 more · reported by agent-audit-kit
13 MANIFEST_MISSING_LICENSE
Files: /repo/plugins/symbols/skills/language-server-navigation/SKILL.md, /repo/plugins/symbols/skills/install-language-server/SKILL.md, /repo/skills/language-server-navigation/SKILL.md and 10 more · reported by cisco-skill-scanner
7 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/playground/find-semantic-token.ts, /repo/playground/semantic-tokens-detailed-test.ts, /repo/playground/semantic-tokens-test.ts and 4 more · reported by cisco-skill-scanner
7 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/playground/semantic-tokens-test.ts, /repo/src/config/lsp-config.ts, /repo/src/utils/cli.ts and 2 more
Artifact has critical command injection and file access risks.
The artifact contains multiple critical command injection vulnerabilities in `/repo/playground` and `/repo/src` that could allow shell execution. It also exhibits high-severity data exfiltration risks through file system access in `/repo/src` and `/repo/playground`. Additionally, a critical trust finding is present in `.claude/settings.json` and high-severity supply chain risks are noted in `.mcp.json`.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
7 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/plugins/symbols/skills/language-server-navigation/references/SKILL.md, /repo/plugins/symbols/skills/install-language-server/references/SKILL.md and 4 more · reported by cisco-skill-scanner
6 AAK-MCP-007
Files: .mcp.json, mcp_config.json, plugins/symbols/.mcp.json and 1 more · reported by agent-audit-kit
4 AAK-MCP-005
Files: .mcp.json, mcp_config.json, plugins/symbols/.mcp.json and 1 more · reported by agent-audit-kit
4 AAK-MCP-ATTEST-001
Files: .mcp.json, mcp_config.json, plugins/symbols/.mcp.json and 1 more · reported by agent-audit-kit
3 AAK-SUPPLY-001
Files: .mcp.json · reported by agent-audit-kit
1 AAK-ANTHROPIC-SDK-001
Files: src/main/index.ts · reported by agent-audit-kit
1 AAK-MARKETPLACE-001
Files: .agents/plugins/marketplace.json · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: package.json · reported by agent-audit-kit
1 AAK-SEC-MD-001
Files: SECURITY.md · reported by agent-audit-kit
1 AAK-TRUST-001
Files: .claude/settings.json · reported by agent-audit-kit
1 AAK-TRUST-004
Files: .claude/settings.json · reported by agent-audit-kit
1 AAK-TRUST-006
Files: .claude/settings.json · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 LOW_ANALYZABILITY
Files: /repo · reported by cisco-skill-scanner