# spec-drift-mcp

> spec-drift-mcp — 3ii-factory-spec-drift-mcp. Use this tool when you need to ensure code consistency and accuracy by verifying it against YAML specifications. It solves problems of silent drift, type mismatches, and missing or extra fields in code, providing inputs of YAML specs and code outputs, and detecting discrepancies. Ideal for use before commits to maintain code integrity and reliability.

Canonical page: https://skillsregistry.net/skills/3ii-factory-spec-drift-mcp  
JSON: https://api.skillsregistry.net/v1/skills/3ii-factory-spec-drift-mcp

## Description

Enables AI coding agents to verify code against YAML specifications, detecting missing fields, extra fields, and type mismatches to prevent silent drift before commits.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/r985n522bw)
- **Repository:** <https://github.com/3ii-factory/spec-drift-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": "3ii-factory-spec-drift-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/3ii-factory-spec-drift-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/3ii-factory-spec-drift-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