Agent402.Tools - the open-source, self-hostable x402 + MCP server: 500+ tools + 100+ skill packs for AI agents, plus a pay-per-crawl tollbooth. Run free, or charge per call over x402 (USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar & Algorand - plus USDG on Robinhood Chain). 12 chains supported.
The publisher performed an authenticated act of publication — proving control of a namespace in the official MCP registry, or appearing in a first-party catalogue an operator curates. That establishes WHO published it. It is not a security finding, and attested artifacts carry Flagged verdicts too.
559 critical findings reported by cisco-skill-scanner, agent-audit-kit, 32 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- agent402
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
5 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 · 0.9s
v2.0.11
677 findings · 24.3s
v0.3.26
571 findings · 17.2s
v0.1.0
235 findings · 97.1s
v0.1.0
0 findings · 97.2s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 11.9s
No report in this scan: capslock, govulncheck, osv-scanner, trivy, trivy_image.
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 3, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source ·n/a: not applicable | rejected |
| Jul 30, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source ·n/a: not applicable | 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 1,483 findings across every scanner that examined this package. 527 of 559 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 4 findings stand exactly as their scanners reported them, at full severity, as they would have without this review.
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.
537 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: AAK-AGENT-001, AAK-AGENT-002, AAK-AGENT-003 · Files: CLAUDE.md · reported by agent-audit-kit
32 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: SOCIAL_ENG_ANTHROPIC_IMPERSONATION, SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE and 1 more · Files: /repo/examples/anthropic-tools/SKILL.md, /repo/examples/SKILL.md, /repo/docs/SKILL.md and 17 more · reported by cisco-skill-scanner
4 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: SECRET_PASSWORD_VAR · Files: /repo/tollbooth/features.test.js · reported by cisco-skill-scanner
1 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: FILE_MAGIC_MISMATCH · Files: /repo/.github/workflows/wish-issues.yml · reported by 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.
476 DATA_EXFIL_JS_NETWORK
Files: /repo/adapters/openai-tools/test.js, /repo/adapters/strands/test.js, /repo/client/test.js and 168 more · reported by cisco-skill-scanner
206 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/adapters/openai-tools/test.js, /repo/adapters/strands/test.js, /repo/mcp/index.js and 71 more · reported by nerlo-behavioral
29 opt.nerlo-rules.nerlo-hardcoded-external-egress
Files: /repo/scripts/cdp-probe.js, /repo/scripts/indexnow-submit.js, /repo/scripts/rail-selfheal.js and 17 more · reported by nerlo-behavioral
26 MANIFEST_MISSING_LICENSE
Files: /repo/skills/openclaw/agent402/SKILL.md, /repo/.claude/skills/tweet/SKILL.md, /repo/SKILL.md and 23 more · reported by cisco-skill-scanner
24 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/wiki/SKILL.md, /repo/client/SKILL.md and 21 more · reported by cisco-skill-scanner
The model could have called any of these a false positive and did not.
8 AAK-LEGAL-002
Files: examples/agentcore-tollbooth/package.json, examples/llamaindex/package.json, examples/agentcore/package.json and 5 more · reported by agent-audit-kit
2 OBFUSCATION_XOR_ENCODING
Files: /repo/src/tools/crypto-hash-kit.js, /repo/src/tools/kit2.js · reported by cisco-skill-scanner
4 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: DATA_EXFIL_JS_NETWORK · Files: /repo/examples/agentcore-tollbooth/run.js · reported by cisco-skill-scanner
Critical command injection and secret exposure risks identified.
The artifact contains multiple critical command injection vulnerabilities, including `eval` and child process execution, primarily within test files but also in `mcp/index.js` and `src/mcp-http.js`. It also exposes numerous secrets, such as JWT tokens and connection strings, and performs network egress with these secrets. Additionally, the artifact exhibits DNS rebinding capabilities in `src/mcp-http.js` and fetches marketplace configuration from `mcp/test.js`.
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.
22 YARA_autonomy_abuse_generic
Files: /repo/src/skills.js · reported by cisco-skill-scanner
18 LOW_ANALYZABILITY
Files: /repo/adapters/llamaindex, /repo/adapters/openai-tools, /repo/adapters/langchain and 15 more · reported by cisco-skill-scanner
13 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/adapters/llamaindex/test.js, /repo/adapters/openai-tools/test.js, /repo/adapters/strands/test.js and 4 more · reported by cisco-skill-scanner
13 FILE_MAGIC_MISMATCH
Files: /repo/tollbooth/bots.js, /repo/scripts/cdp-verify-direct.js, /repo/scripts/test-leaderboard-envelope.js and 9 more · reported by cisco-skill-scanner
11 COMMAND_INJECTION_EVAL
Files: /repo/adapters/anthropic-tools/test.js, /repo/adapters/llamaindex/test.js, /repo/adapters/openai-tools/test.js and 3 more · reported by cisco-skill-scanner
10 AAK-SECRET-004
Files: scripts/test-pricing-margin.js, scripts/test-status-store.js, client/index.js and 6 more · reported by agent-audit-kit
8 DATA_EXFIL_NETWORK_REQUESTS
Files: /repo/adapters/langchain-py/agent402_langchain/__init__.py · reported by cisco-skill-scanner
7 SECRET_JWT_TOKEN
Files: /repo/src/skills.js, /repo/src/tools/kit.js, /repo/src/tools/kit2.js · reported by cisco-skill-scanner
3 SECRET_CONNECTION_STRING
Files: /repo/scripts/test-db-ssl.js · reported by cisco-skill-scanner
2 AAK-ANTHROPIC-SDK-001
Files: mcp/index.js, mcp/test.js · reported by agent-audit-kit
2 AAK-MCP-STDIO-CMD-INJ-002
Files: mcp/index.js, mcp/test.js · reported by agent-audit-kit
2 AAK-OAUTH-005
Files: scripts/test-api-kit.js, src/payments.js · reported by agent-audit-kit
2 COMMAND_INJECTION_JS_FUNCTION_CONSTRUCTOR
Files: /repo/src/sdk-playground.js · reported by cisco-skill-scanner
2 HIDDEN_DATA_FILE
Files: /repo/.cursor-plugin/plugin.json, /repo/.gitleaks.toml · reported by cisco-skill-scanner
2 TOOL_ABUSE_UNDECLARED_NETWORK
Files: /repo/repo/CHANGELOG.md, /repo/adapters/langchain-py/repo/adapters/langchain-py/README.md · reported by cisco-skill-scanner
1 AAK-DNS-REBIND-001
Files: src/mcp-http.js · reported by agent-audit-kit
1 AAK-HEALTHCARE-AI-004
Files: wiki/MCP-Connector.md · reported by agent-audit-kit
1 AAK-LEGAL-001
Files: package.json · reported by agent-audit-kit
1 AAK-MCP-MARKETPLACE-CONFIG-FETCH-001
Files: mcp/test.js · reported by agent-audit-kit
1 AAK-MCP-STATELESS-001
Files: src/mcp-http.js · reported by agent-audit-kit
1 AAK-MCPFRAME-001
Files: scripts/test-upto-scheme.js · reported by agent-audit-kit
1 AAK-OAUTH-001
Files: src/tools/memory.js · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: package.json · reported by agent-audit-kit
1 AAK-SPLUNK-TOKLOG-001
Files: src/payments.js · reported by agent-audit-kit
1 AAK-SUPPLY-005
Files: package-lock.json · reported by agent-audit-kit
1 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/scripts/egress-census.js · reported by cisco-skill-scanner
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 OBFUSCATION_XOR_ENCODING
Files: /repo/src/tools/b20-kit.js · reported by cisco-skill-scanner
1 PROMPT_INJECTION_IGNORE_INSTRUCTIONS
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 SOCIAL_ENG_ANTHROPIC_IMPERSONATION
Files: /repo/adapters/anthropic-tools/SKILL.md · reported by cisco-skill-scanner
1 YARA_prompt_injection_generic
Files: /repo/scripts/test-router-sybil.js · reported by cisco-skill-scanner
1 YARA_script_injection_generic
Files: /repo/scripts/test-index-tools-catalog.js · reported by cisco-skill-scanner
Showing 25 of 265; the rest are in the per-scanner reports above.