Agent Discovery

---
name: agent-discovery
version: 1.0.0
description: Discover AI agents across 15+ registries and protocols via MCP
tags: [ai-agents, mcp, discovery, agents-txt, directory]
---

# Agent Discovery

Cross-protocol AI agent discovery skill. Search and find agents across MCP, A2A, agents.txt, ACDP, and 9+ other protocols from a single interface. Powered by Global Chat, the largest multi-registry agent directory with 100K+ indexed agents.

## Quick Start

1. Install the skill: `npm install @global-chat/mcp-server`
2. Configure your MCP client to use the Global Chat server
3. Call `search_agents` with a keyword to find agents across all registries

## Usage

### Search for agents

```bash
curl -X POST https://global-chat.io/api/mcp -H "Content-Type: application/json" -d '{"method": "tools/call", "params": {"name": "search_agents", "arguments": {"query": "code review"}}}'
```

### Validate agents.txt

```bash
curl -X POST https://global-chat.io/api/mcp -H "Content-Type: application/json" -d '{"method": "tools/call", "params": {"name": "validate_agents_txt", "arguments": {"url": "https://example.com/agents.txt"}}}'
```

## Tools

| Tool | Description |
|------|-------------|
| search_agents | Search 100K+ agents across 15+ registries |
| validate_agents_txt | Validate and lint agents.txt files |
| get_agent | Get detailed info about a specific agent |
| list_registries | List all supported agent registries |

## Input Parameters

- `query` (text): Search keyword for agent discovery
- `registry` (text): Filter by specific registry (optional)
- `protocol` (text): Filter by protocol: mcp, a2a, agents-txt, acdp (optional)
- `limit` (number): Max results to return, default 20

## Output

- `agents` (json): Array of agent objects with name, description, registry, protocol, url, and capabilities

## Required Tools

`web_fetch`, `json_parse`

## Links

- Homepage: https://global-chat.io
- npm: https://www.npmjs.com/package/@global-chat/mcp-server
- GitHub: https://github.com/pumanitro/global-chat
- agents.txt Validator: https://global-chat.io/validate