# SpecDown MCP Server

> Use this tool when you need to integrate AI assistants with SpecDown Markdown spec documents for seamless spec-driven development. It solves the problem of manual copy-pasting by providing direct read/write access to spec documents, enabling efficient collaboration and automation. The SpecDown MCP Server takes SpecDown Markdown documents as input and outputs updated spec documents, streamlining the development process.

Canonical page: https://skillsregistry.net/skills/specdown-app-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/specdown-app-mcp-server

## Description

Gives AI assistants direct read/write access to SpecDown Markdown spec documents, enabling spec-driven development without copy-pasting.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/vgdlj3f7z8)
- **Repository:** <https://github.com/specdown-app/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": "specdown-app-mcp-server"
    }
  }
}
```

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