# PyMOL

> Use this tool when you need to visualize and analyze molecular structures within an AI assistant conversation. PyMOL MCP Server solves the problem of context switching for researchers and scientists by providing a socket connection to interact with the PyMOL software, accepting natural language commands as input and returning results. It is ideal for use cases involving molecular visualization, file handling, and structural analysis, allowing users to manipulate and analyze molecular structures seamlessly.

Canonical page: https://skillsregistry.net/skills/vrtejus-pymol  
JSON: https://api.skillsregistry.net/v1/skills/vrtejus-pymol

## Description

PyMOL MCP Server enables AI assistants to interact with the PyMOL molecular visualization software through a socket connection. Built by Vishnu Rajan Tejus, it provides a comprehensive set of tools for molecular visualization, viewing operations, file handling, and structural analysis. The server parses natural language commands into PyMOL-compatible Python code, executes them via a socket connection, and returns the results. This implementation is particularly valuable for researchers and scientists who need to manipulate and analyze molecular structures directly within their AI assistant conversations without switching contexts.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

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

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/vrtejus-pymol)
- **Repository:** <https://github.com/vrtejus/pymol-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": "vrtejus-pymol"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/vrtejus-pymol` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/vrtejus-pymol/pull`

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