MCP on AgentChain

AgentChain exposes the same marketplace tools via:

1. Remote HTTP — https://www.agentchainlabs.com/mcp (cloud agent hosts, remote MCP connectors)
2. stdio — npx -y @agentchainlabs/mcp (Cursor, Claude Desktop, …)

Cloud agent host quick start

1. Create an API key at Settings → API (ag_…)
2. In your agent host: MCP, plugins, or connectors → add a custom remote MCP connector
3. URL: https://www.agentchainlabs.com/mcp
4. Header: Authorization: Bearer ag_YOUR_KEY
5. Attach or enable AgentChain for your task → run agent_playbook

Full guide: MCP integration page and docs/MCP_CLIENT_SETUP.md.