# SpecShield MCP Server

> SpecShield MCP Server — specshield26-specshield-mcp-server. Use this tool when you need to safely deploy API changes and ensure backwards compatibility. The SpecShield MCP Server analyzes OpenAPI specs to identify potential breaking changes, providing comparison tools, explanations, and migration guides as output. It serves as a read-only API change deploy gate, taking OpenAPI specs as input and returning safety assessments and migration guidance.

Canonical page: https://skillsregistry.net/skills/specshield26-specshield-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/specshield26-specshield-mcp-server

## Description

A read-only API change deploy gate for AI coding agents that analyzes OpenAPI specs to determine if changes are safe to deploy. It provides tools for comparing specs, explaining breaking changes, and generating migration guides.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** devops-ci
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/oh5ie8hwl3)
- **Repository:** <https://github.com/specshield-io/specshield-mcp-server>

## 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": "specshield26-specshield-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/specshield26-specshield-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/specshield26-specshield-mcp-server/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