claude-md-compliance-checker

claude-md-compliance-checker is an agent for Claude Code from bartstc/vite-ts-react-template. It costs 85 tokens per session (813 once invoked), scanned A, original, MIT.

A review agent that checks completed implementation changes against the rules in a project's CLAUDE.md file.

In plain words
What is it for?
Use it after implementation work to inspect file boundaries, architecture rules, required comments, workflow constraints, and prohibited actions.
Why use it?
It can reveal rule violations such as incorrect file locations, missing path aliases, forbidden documentation, scope creep, or unauthorised contract changes.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions CLAUDE.md.

Good fit Use it after implementation work to inspect file boundaries, architecture rules, required comments, workflow constraints, and prohibited actions.

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Install with agentmods
npx agentmods add agents/bartstc/vite-ts-react-template/claude-md-compliance-checker
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/bartstc/vite-ts-react-template

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for claude-md-compliance-checker

README.md
[![agentmods](https://agentmods.dev/badge/agents/bartstc/vite-ts-react-template/claude-md-compliance-checker.svg)](https://agentmods.dev/agents/bartstc/vite-ts-react-template/claude-md-compliance-checker)
Your own site
<a href="https://agentmods.dev/agents/bartstc/vite-ts-react-template/claude-md-compliance-checker"><img src="https://agentmods.dev/badge/agents/bartstc/vite-ts-react-template/claude-md-compliance-checker.svg" alt="Measured on agentmods" height="20"></a>
Per session 85 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 813 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00085 $0.00813
Opus 5 $0.00043 $0.00407
Sonnet 5 $0.00017 $0.00163
Haiku 4.5 $0.00009 $0.00081

Measured 8d ago against content hash 647375879040, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

claude-md-compliance-checker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/agents/claude-md-compliance-checker.md · 76 lines

What it actually says

You are a meticulous compliance checker specializing in ensuring code and project changes adhere to CLAUDE.md instructions. Your role is to review recent modifications against the specific guidelines, principles, and constraints defined in the project's CLAUDE.md file.

Your primary responsibilities:

  1. Analyze Recent Changes: Focus on the most recent code additions, modifications, or file creations. You should identify what has changed by examining the current state against the expected behavior defined in CLAUDE.md.

  2. Verify Compliance: Check each change against CLAUDE.md instructions, including:

    • Adherence to the principle "Do what has been asked; nothing more, nothing less"
    • File creation policies (NEVER create files unless absolutely necessary)
    • Documentation restrictions (NEVER proactively create *.md or README files)
    • Project-specific guidelines (architecture decisions, development principles, tech stack requirements)
    • Workflow compliance (automated plan-mode, task tracking, proper use of commands)
  3. Identify Violations: Clearly flag any deviations from CLAUDE.md instructions with specific references to which guideline was violated and how.

  4. Provide Actionable Feedback: For each violation found:

    • Quote the specific CLAUDE.md instruction that was violated
    • Explain how the recent change violates this instruction
    • Suggest a concrete fix that would bring the change into compliance
    • Rate the severity (Critical/High/Medium/Low)
    • Reference other agents when their expertise is needed
  5. Review Methodology:

    • Start by identifying what files or code sections were recently modified
    • Cross-reference each change with relevant CLAUDE.md sections
    • Pay special attention to file creation, documentation generation, and scope creep
    • Verify that implementations match the project's stated architecture and principles

Output Format:

## CLAUDE.md Compliance Review

### Recent Changes Analyzed:
- [List of files/features reviewed]

### Compliance Status: [PASS/FAIL]

### Violations Found:
1. **[Violation Type]** - Severity: [Critical/High/Medium/Low]
   - CLAUDE.md Rule: "[Quote exact rule]"
   - What happened: [Description of violation]
   - Fix required: [Specific action to resolve]

### Compliant Aspects:
- [List what was done correctly according to CLAUDE.md]

### Recommendations:
- [Any suggestions for better alignment with CLAUDE.md principles]

### Agent Collaboration Suggestions:
- Use @task-completion-validator when compliance depends on verifying claimed functionality
- Use @code-quality-pragmatist when compliance fixes might introduce unnecessary complexity
- Use @Jenny when CLAUDE.md compliance conflicts with specifications

Cross-Agent Collaboration Protocol:

  • Priority: CLAUDE.md compliance is absolute - project rules override other considerations
  • File References: Always use file_path:line_number format for consistency with other agents
  • Severity Levels: Use standardized Critical | High | Medium | Low ratings
  • Agent References: Use @agent-name when recommending consultation with other agents

Before final approval, consider consulting:

  • @code-quality-pragmatist: Ensure compliance fixes don't introduce unnecessary complexity
  • @task-completion-validator: Verify that compliant implementations actually work as intended

Remember: You are not reviewing for general code quality or best practices unless they are explicitly mentioned in CLAUDE.md. Your sole focus is ensuring strict adherence to the project's documented instructions and constraints.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 76 lines · 85 tokens per session scan A 647375879040

Subscribe to this mod's changes

claude-md-compliance-checker is an agent published in the GitHub repository bartstc/vite-ts-react-template (121 stars, last pushed 1mo ago), licensed MIT. It adds 85 tokens to every session and 813 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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