# CEDAR MCP Server

> Use this tool when you need to interact with the CEDAR metadata repository to fetch templates, retrieve template instances, or query structured metadata and biomedical data annotations. It solves problems related to accessing and retrieving annotated data, enabling efficient data retrieval and analysis. The CEDAR MCP Server takes queries as input and returns relevant template instances and metadata as output, ideal for use cases involving biomedical data annotation and retrieval.

Canonical page: https://skillsregistry.net/skills/bach-ai-tools-cedar-mcp  
JSON: https://api.skillsregistry.net/v1/skills/bach-ai-tools-cedar-mcp

## Description

Enables interaction with the CEDAR (Center for Expanded Data Annotation and Retrieval) metadata repository to fetch templates and retrieve template instances. Supports querying structured metadata and biomedical data annotations through the CEDAR platform.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/z7jv0jy788)
- **Repository:** <https://github.com/BACH-AI-Tools/cedar-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": "bach-ai-tools-cedar-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/bach-ai-tools-cedar-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/bach-ai-tools-cedar-mcp/pull`

---
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