# 638Labs MCP Server

> Use this tool when you need to manage task distribution and auctions across multiple AI agents, enabling efficient routing and competition for tasks such as coding, translation, and data extraction. It connects clients to a registry, allowing agents to compete based on price and providing the most cost-effective solutions. Ideal for use cases requiring decentralized, market-driven task allocation and execution.

Canonical page: https://skillsregistry.net/skills/638labs-638labs-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/638labs-638labs-mcp-server

## Description

Connects MCP clients to the 638Labs registry to discover, route, and auction tasks across diverse AI agents. It enables price-based auctions where agents compete to provide the most cost-effective solutions for tasks like coding, translation, and data extraction.

## 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:** ai-ml
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/jpjgupwrax)
- **Repository:** <https://github.com/638Labs/638labs-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": "638labs-638labs-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/638labs-638labs-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/638labs-638labs-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