# Claude Critical Rules MCP Server

> Use this tool when you need to ensure AI assistant compliance and prevent common mistakes, as it enforces 21 critical rules to identify potential errors and provides automatic compliance checklists and rule summaries. It solves problems related to AI reliability and consistency, offering a proactive approach to mitigating failures. Ideal for AI development and deployment contexts where accuracy and reliability are crucial.

Canonical page: https://skillsregistry.net/skills/optimaquantum-claude-critical-rules-mcp  
JSON: https://api.skillsregistry.net/v1/skills/optimaquantum-claude-critical-rules-mcp

## Description

Enforces 21 critical rules derived from 96+ documented failure patterns to prevent common AI assistant mistakes. Provides automatic compliance checklists, rule summaries, and auto-updates.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ot4bj9msry)
- **Repository:** <https://github.com/optimaquantum/claude-critical-rules-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "optimaquantum-claude-critical-rules-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/optimaquantum-claude-critical-rules-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/optimaquantum-claude-critical-rules-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt