# Chai-1 MCP Server

> Use this tool when you need to predict protein structures, particularly for small peptides or using FASTA-based and MSA-enhanced methods, with capabilities for batch processing and job management. It takes in protein sequences and outputs predicted structures, leveraging the Chai-1 model for accurate predictions. Ideal for bioinformatics and structural biology applications, this tool streamlines protein structure prediction workflows via a Docker-based interface.

Canonical page: https://skillsregistry.net/skills/macromnex-chai1-mcp  
JSON: https://api.skillsregistry.net/v1/skills/macromnex-chai1-mcp

## Description

Enables protein structure prediction using the Chai-1 model via Docker, with tools for small peptides, FASTA-based predictions, MSA-enhanced predictions, batch processing, and job management.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ckjfhwmvcg)
- **Repository:** <https://github.com/MacromNex/chai1_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": "macromnex-chai1-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/macromnex-chai1-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/macromnex-chai1-mcp/pull`

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