MartinoPolo/mp-check-fix
skills/mp-check-fix/SKILL.md
Deterministically detect and run check scripts, then fix failures (CHECK_ALL first; fallback to typecheck/lint/format/build).
$ install --global
skillsauthnpx skillsauth add MartinoPolo/mpx-claude-code mp-check-fixInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 17, 2026, 10:22 AM6.9s2 files scanned
SKILL.md
- name:
- mp-check-fix
- description:
- Deterministically detect and run check scripts, then fix failures (CHECK_ALL first; fallback to typecheck/lint/format/build).
- disable-model-invocation:
- true
- compatibility:
- Requires package.json scripts for check:all/check-all or typecheck/lint/format/build
- allowed-tools:
- Bash(bash *detect-check-scripts*), Bash(*run build*), Bash(*run check*), Bash(*run check:all*), Bash(*run check-all*), Bash(*run typecheck*), Bash(*run type-check*), Bash(*run tsc*), Bash(*run check:types*), Bash(*run lint*), Bash(*run eslint*), Bash(*run lint:check*), Bash(*run lint:css*), Bash(*run format*), Bash(*run fmt*), Bash(*run format:check*), Bash(*run prettier*), Bash(cd * && *run build*), Bash(cd * && *run check*), Bash(cd * && *run check:all*), Bash(cd * && *run check-all*), Bash(cd * && *run typecheck*), Bash(cd * && *run type-check*), Bash(cd * && *run tsc*), Bash(cd * && *run check:types*), Bash(cd * && *run lint*), Bash(cd * && *run eslint*), Bash(cd * && *run lint:check*), Bash(cd * && *run lint:css*), Bash(cd * && *run format*), Bash(cd * && *run fmt*), Bash(cd * && *run format:check*), Bash(cd * && *run prettier*), Read, Edit, Glob, Grep, Bash(yarn *), Bash(npm *), Bash(pnpm *), Bash(bun *)
- author:
- MartinoPolo
- version:
- 0.3
- category:
- code-review
Check & Fix
Deterministic check execution and fix loop based on detect-check-scripts.sh.
This skill accepts no arguments. Ignore argument-based filtering and follow detector output only.
Step 1: Detect Available Checks
bash $HOME/.claude/scripts/detect-check-scripts.sh
Handle all outputs explicitly:
NO_PROJECT=true: report "No package.json found" and stop.PM_UNKNOWN=true: ask user which package manager to use (npm,pnpm,yarn,bun), then re-run:
bash $HOME/.claude/scripts/detect-check-scripts.sh . <chosen_pm>
PM=<pm>: continue with detected scripts.MONOREPO=true: expect package-prefixed keys too (for examplepackages_ui_CHECK_ALL=...).
Possible script keys per scope (root or prefixed package):
<prefix>CHECK_ALL,<prefix>CHECK_ALL_DIR<prefix>TYPECHECK,<prefix>TYPECHECK_DIR<prefix>LINT,<prefix>LINT_DIR<prefix>FORMAT,<prefix>FORMAT_DIR<prefix>BUILD,<prefix>BUILD_DIR
If no runnable script keys are present after PM=..., report "No scripts detected" and stop.
Step 2: Build Run Plan (No Arguments)
Per scope:
- If
CHECK_ALLexists: runCHECK_ALL, thenBUILD(if present). - If
CHECK_ALLdoes not exist: run detectedTYPECHECK,LINT,FORMAT, thenBUILD.
Never filter checks by user arguments. The detector output fully determines what runs.
Step 3: Run Checks
Run planned commands in deterministic order.
CHECK_ALLmode:CHECK_ALL->BUILD- Individual mode:
TYPECHECK->LINT->FORMAT->BUILD
For monorepo keys, run from *_DIR:
cd <DIR> && <COMMAND>
Run sequentially. Stop at first failing command, fix it, then continue.
Step 4: Fix Errors
If a check fails:
- Parse failing files and diagnostics from command output.
- Read relevant files and identify root cause.
- TDD-first when practical:
- If there is a clear behavioral bug and test setup exists, add/update a focused failing test first (red).
- Implement minimal fix (green).
- Refactor only if needed.
- Re-run the failed command.
Repeat up to 3 iterations per failed command. If still failing, mark as Failed and continue.
Step 5: Continue Remaining Checks
Continue through remaining planned commands. Each command has its own 3-iteration fix budget.
Step 6: Report Results
Summarize status for each attempted command/scope:
Passed: passed immediatelyFixed: failed initially, passed after fixesFailed: still failing after 3 iterationsSkipped: not detected for that scope or superseded byCHECK_ALL
Report in execution order. Include scope (root or package prefix) and command used.
Recommended table:
Scope | Command | Status | Notes
Troubleshooting
| Problem | Action |
| ---------------------------------- | ------------------------------------------------------------------ |
| NO_PROJECT=true | Run from a folder containing package.json |
| PM_UNKNOWN=true | Ask user for package manager and re-run detector with arg 2 |
| PM=... but no script keys | Report "No scripts detected" and stop |
| Prefix keys present (apps_api_*) | Treat each prefix as its own scope; run with corresponding *_DIR |
Rules
- Fix underlying issues rather than suppressing (
@ts-ignore,eslint-disable) - Keep tests truthful; do not weaken assertions to force a pass
- If a fix needs architectural changes outside check-fix scope, report a blocker
- For monorepos, report failing scopes explicitly
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