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Plan it, Build it, Run it -- structured development workflow for Claude Code, OpenCode, Gemini and Codex
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.
376 critical findings reported by cisco-skill-scanner, 159 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/sienklogic/plan-build-run, 6830 findings
Claude Skills install to a single target, no runtime picker.
nerlo install -- @sienklogic/plan-build-run
Manual alternative: copy the skill folder into ~/.claude/skills/ so Claude Code loads it on next launch.
cp -r -- @sienklogic/plan-build-run ~/.claude/skills/
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
191 findings · 3.7s
v2.0.11
5071 findings · 56.4s
v0.3.74
18 findings · 39.7s
v0.1.0
25 findings · 15.7s
v0.1.0
2 findings · 15.7s
v0.1.0
0 findings · 20.1s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.2s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
1 scan on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 20, 2026 | Scan Halted | — | agentshield: completecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-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 5,307 findings across every scanner that examined this package. 217 of 376 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 421 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.
3,428 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: COMMAND_INJECTION_JS_CHILD_PROCESS, COMMAND_INJECTION_EVAL, DATA_EXFIL_JS_FS_ACCESS and 4 more · Files: /repo/tests/agent-resume-audit.test.js, /repo/tests/auto-continue.test.js, /repo/tests/block-skill-self-read.test.js and 282 more · reported by cisco-skill-scanner, agent-audit-kit
12 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_VAGUE_DESCRIPTION · Files: /repo/.github/SKILL.md, /repo/docs/SKILL.md, /repo/tests/fixtures/fake-project/.planning/SKILL.md and 9 more · reported by cisco-skill-scanner
1 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: agents-encoded-payload-376 · Files: CLAUDE.md · reported by agentshield
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: AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/test.yml · reported by agent-audit-kit
The model could have called any of these a false positive and did not.
1,235 DATA_EXFIL_JS_FS_ACCESS
Files: /repo/bin/install-copilot.js, /repo/dashboard/server/routes/health.js, /repo/dashboard/server/routes/progress.js and 147 more · reported by cisco-skill-scanner
153 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/dashboard/bin/stop.cjs, /repo/plugins/pbr/scripts/audit-checks/workflow-compliance.js, /repo/plugins/pbr/scripts/check-cross-plugin-sync.js and 29 more · reported by cisco-skill-scanner
24 opt.nerlo-rules.nerlo-dynamic-exec
Files: /repo/dashboard/bin/cli.cjs, /repo/dashboard/bin/stop.cjs, /repo/plugins/pbr/scripts/commands/stress-test.js and 11 more · reported by nerlo-behavioral
17 DATA_EXFIL_JS_NETWORK
Files: /repo/plugins/pbr/scripts/audit-checks/infrastructure.js, /repo/plugins/pbr/scripts/hook-server.js, /repo/plugins/pbr/scripts/lib/dashboard-launch.js and 3 more · reported by cisco-skill-scanner
4 AAK-SECRET-004
Files: plugins/pbr/scripts/lib/format-validators.js, plugins/pbr/scripts/lib/frontmatter.js · reported by agent-audit-kit
216 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: PIPELINE_TAINT_FLOW, agents-encoded-payload-4397, agents-encoded-payload-1416 and 95 more · Files: /repo/plugins/pbr/references/archive/tmux-setup.md, /repo/plugins/pbr/references/archive/SKILL.md, plugins/pbr/agents/roadmapper.md and 86 more · reported by cisco-skill-scanner, agentshield, agent-audit-kit
200 The review budget for this scan was already spent before these findings were reached.
Rules: HIDDEN_DATA_FILE, skills-missing-governance-plugins/pbr/commands/do.md, skills-missing-governance-plugins/pbr/commands/milestone-summary.md and 100 more · Files: /repo/tests/fixtures/fake-project/.planning/phases/04-frontend/frontend-04-PLAN.md, plugins/pbr/commands/do.md, plugins/pbr/commands/milestone-summary.md and 166 more · reported by cisco-skill-scanner, agentshield, agent-audit-kit and 1 more
5 The model did not answer for these findings.
Rules: DATA_EXFIL_JS_NETWORK, agents-oversized-prompt-plugins/pbr/agents/nyquist-auditor.md, agents-oversized-prompt-plugins/pbr/agents/ui-researcher.md and 1 more · Files: /repo/plugins/pbr/scripts/hook-server-client.js, plugins/pbr/agents/nyquist-auditor.md, plugins/pbr/agents/ui-researcher.md and 1 more · reported by cisco-skill-scanner, agentshield
Critical command injection and data exfiltration risks.
The artifact contains critical command injection vulnerabilities in utility scripts like `dashboard/bin/stop.cjs` and `plugins/pbr/scripts/lib/git.js`, enabling potential shell execution. It also exhibits numerous instances of data exfiltration through file system access and network egress. Further findings indicate dynamic code execution and credential access, including secrets transmitted over the network. These capabilities are present across various utility and plugin scripts.
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.
Files: dashboard/package.json, dashboard/server/package.json, plugins/pbr/scripts/package.json · reported by agent-audit-kit
3 COMMAND_INJECTION_EVAL
Files: /repo/dashboard/bin/cli.cjs · reported by cisco-skill-scanner
2 LOW_ANALYZABILITY
Files: /repo/plugins/pbr, /repo · reported by cisco-skill-scanner
1 AAK-TASKS-003
Files: dashboard/server/routes/planning.js · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/plugins/pbr/. · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/plugins/pbr/scripts/lib/commands.js · reported by nerlo-behavioral