Comprehensive toolkit for agent-first development
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.
117 critical findings reported by agent-audit-kit, 4 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 -- harness-engineering
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
6 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
18 findings · 2.2s
v2.0.11
Timed out
0 findings · 300.0s
v0.3.74
444 findings · 203.0s
v0.1.0
32 findings · 104.1s
v0.1.0
50 findings · 104.6s
vv0.3.2
Incomplete run
0 findings · 0.7s
v0.1.0
This scanner found nothing in this artifact that it assesses. What each scanner covers
0 findings · 2.2s
No report in this scan: 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 |
|---|---|---|---|---|
| Sep 3, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner ·!: timeoutagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incompletenerlo-multi-source ·n/a: not applicable | rejected |
| Aug 12, 2026 | Scan Halted | — | agentshield ·!: incompletecisco-skill-scanner ·!: timeoutagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·!: incomplete | 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 544 findings across every scanner that examined this package. 14 of 117 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 3 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.
90 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: AAK-IPI-WILD-CORPUS-001, opt.nerlo-rules.nerlo-js-secret-to-network-egress, AAK-HEALTHCARE-AI-004 and 6 more · Files: docs/changes/security-fundamentals-knowledge-skills/plans/2026-04-09-security-fundamentals-phase1-core-skills-plan.md, docs/changes/database-design-skills/plans/2026-04-09-schema-data-modeling-plan.md, docs/changes/agent-workflow-acceleration/plans/2026-03-22-phase2-interaction-schema-plan.md and 57 more · reported by agent-audit-kit, nerlo-behavioral, nerlo-install-instruction
75 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-SECRET-003, AAK-SECRET-001, AAK-SECRET-008 and 5 more · Files: packages/core/tests/security/scanner-fileglob.test.ts, packages/core/tests/security/scanner.test.ts, packages/core/tests/deployment/evaluate.test.ts and 31 more · reported by agent-audit-kit
25 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-GHA-IMMUTABLE-001 · Files: .github/workflows/harness.yml, .github/workflows/persona-task-executor.yml, .github/workflows/persona-documentation-maintainer.yml and 18 more · reported by agent-audit-kit
5 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-002, AAK-AGENT-003, AAK-AGENT-001 · Files: AGENTS.md · reported by agent-audit-kit
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.
85 AAK-SKILL-003
Files: agents/skills/codex/microservices-strangler-fig/SKILL.md, agents/skills/codex/trpc-nextjs-integration/SKILL.md, agents/skills/codex/drizzle-performance-patterns/SKILL.md and 82 more · reported by agent-audit-kit
51 AAK-HEALTHCARE-AI-004
Files: STRATEGY.md, packages/dashboard/CHANGELOG.md, packages/types/CHANGELOG.md and 48 more · reported by agent-audit-kit
49 AAK-SKILL-005
Files: agents/skills/codex/astro-image-optimization/SKILL.md, agents/skills/codex/design-affordances/SKILL.md, agents/skills/codex/ux-active-voice/SKILL.md and 46 more · reported by agent-audit-kit
21 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/.harness/hooks/telemetry-reporter.js, /repo/packages/cli/src/commands/models.ts, /repo/packages/cli/src/commands/proposals.ts and 10 more · reported by nerlo-behavioral
17 AAK-IPI-WILD-CORPUS-001
Files: packages/core/CHANGELOG.md, agents/skills/codex/db-table-partitioning/SKILL.md, agents/skills/codex/db-time-series/SKILL.md and 14 more
The model could have called any of these a false positive and did not.
3 AAK-MCPFRAME-001
Files: packages/core/tests/telemetry/integration.test.ts, packages/core/src/telemetry/exporter/otlp-http.test.ts, examples/slack-echo-bridge/src/webhook-handler.ts · reported by agent-audit-kit
1 opt.nerlo-rules.nerlo-clipboard-read-exfiltration
Files: /repo/docs/.vitepress/cache/deps_temp_9a8fc6ed/vitepress___@vueuse_core.js · reported by nerlo-behavioral
3 The model did not answer for these findings.
Rules: AAK-LLM-SQL-RCE-001, AAK-STATE-PRIVACY-002 · Files: packages/core/tests/security/rules/secrets-new.test.ts, packages/orchestrator/tests/integration/orchestrator-sentinel.test.ts, docs/guides/telemetry-privacy.md · reported by agent-audit-kit
Critical path traversal and shell execution risks identified.
The artifact contains critical path traversal vulnerabilities in `.harness/hooks/session-retrospect-core.js` and multiple critical shell execution risks across various skill definition files. Additionally, there are critical findings related to SQL injection and command injection, indicating potential for unauthorized data access or system compromise. High severity findings also point to network egress capabilities and potential credential exposure.
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.
15 AAK-SECRET-004
Files: packages/dashboard/src/server/identity.ts, packages/dashboard/src/server/routes/actions.ts, packages/core/src/context/attribution.ts and 9 more · reported by agent-audit-kit
12 AAK-SKILL-001
Files: agents/skills/codex/owasp-xss-prevention/SKILL.md, agents/skills/codex/mobile-expo-setup/SKILL.md, agents/skills/codex/api-backward-compatibility/SKILL.md and 9 more · reported by agent-audit-kit
11 AAK-MCP-ATTEST-001
Files: .mcp.json, .cursor/mcp.json, .gemini/settings.json and 2 more · reported by agent-audit-kit
9 AAK-TASKS-003
Files: packages/cli/src/commands/maintenance-run.ts, packages/graph/src/independence/TaskIndependenceAnalyzer.ts, packages/orchestrator/src/index.ts and 6 more · reported by agent-audit-kit
9 hooks-silent-fail-59
Files: settings.json · reported by agentshield
8 opt.nerlo-rules.nerlo-install-shell-inline-command
Files: /repo/agents/skills/claude-code/security-craft/SKILL.md, /repo/agents/skills/codex/security-craft/SKILL.md, /repo/agents/skills/cursor/security-craft/SKILL.md and 1 more · reported by nerlo-install-instruction
7 AAK-MCP-005
Files: .mcp.json, .gemini/settings.json, .antigravity-extension/config/mcp_config.json · reported by agent-audit-kit
7 AAK-MCP-007
Files: .mcp.json, .gemini/settings.json, .antigravity-extension/config/mcp_config.json · reported by agent-audit-kit
6 opt.nerlo-rules.nerlo-hardcoded-external-egress
Files: /repo/.harness/hooks/telemetry-reporter.js, /repo/packages/cli/src/commands/telemetry/test.ts, /repo/packages/cli/src/hooks/telemetry-reporter.js and 3 more · reported by nerlo-behavioral
5 AAK-MARKETPLACE-001
Files: .codex-plugin/marketplace.json, .antigravity-extension/marketplace.json, .cursor-plugin/marketplace.json and 2 more · reported by agent-audit-kit
4 AAK-MCP-006
Files: .mcp.json, .cursor/mcp.json, .gemini/settings.json and 1 more · reported by agent-audit-kit
3 AAK-LEGAL-002
Files: packages/graph/__fixtures__/sample-project/package.json, .harness/hooks/package.json, agents/skills/package.json · reported by agent-audit-kit
3 AAK-SUPPLY-001
Files: .mcp.json · reported by agent-audit-kit
3 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/agents/skills/claude-code/harness-autopilot/SKILL.md, /repo/packages/core/src/hooks/skill-lifecycle.ts · reported by nerlo-install-instruction
2 AAK-MCP-AUTH-PATHTRAVERSAL-001
Files: packages/cli/src/hooks/session-retrospect-core.js, .harness/hooks/session-retrospect-core.js · reported by agent-audit-kit
1 AAK-MCP-STDIO-CMD-INJ-002
Files: packages/cli/src/mcp/server.ts · reported by agent-audit-kit
1 AAK-MCP-TOOLGATE-ASYMMETRY-001
Files: packages/orchestrator/src/agent/backends/ollama.ts · reported by agent-audit-kit
1 AAK-SUPPLY-003
Files: package.json · reported by agent-audit-kit
1 AAK-TAINT-001
Files: packages/orchestrator/src/server/http.ts · reported by agent-audit-kit
1 AAK-TRUST-007
Files: .claude/settings.json · reported by agent-audit-kit
1 hooks-chained-commands-0
Files: settings.json · reported by agentshield
1 hooks-chained-commands-1
Files: settings.json · reported by agentshield
1 hooks-chained-commands-2
Files: settings.json · reported by agentshield
1 hooks-chained-commands-3
Files: settings.json · reported by agentshield
1 hooks-chained-commands-4
Files: settings.json · reported by agentshield
1 hooks-chained-commands-5
Files: settings.json · reported by agentshield
1 hooks-chained-commands-6
Files: settings.json · reported by agentshield
1 hooks-chained-commands-7
Files: settings.json · reported by agentshield
1 opt.nerlo-rules.nerlo-dynamic-exec
Files: /repo/packages/core/src/state/mechanical-gate.ts · reported by nerlo-behavioral
1 permissions-no-block
Files: settings.json · reported by agentshield
Showing 25 of 216; the rest are in the per-scanner reports above.