# STRING MCP Server

> Use this tool when you need to analyze protein-protein interactions, map identifiers, or perform functional enrichment analysis. It solves problems related to understanding protein partners, pathways, and cross-species homology by providing access to the STRING database through natural language interactions. It takes protein identifiers or queries as input and returns interaction networks, enrichment results, and homology information as output.

Canonical page: https://skillsregistry.net/skills/munch-group-string-mcp  
JSON: https://api.skillsregistry.net/v1/skills/munch-group-string-mcp

## Description

Provides access to the STRING protein-protein interaction database for mapping identifiers, retrieving interaction networks, and performing functional enrichment analysis. It enables users to explore protein partners, pathways, and cross-species homology through natural language interactions.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/n012xofse2)
- **Repository:** <https://github.com/munch-group/string-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": "munch-group-string-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/munch-group-string-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/munch-group-string-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