Agent Tools
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**Agent-native helpdesk.** AI agents operate a support desk over MCP and **pay per action in USDC via x402** (HTTP 402) — no account, no API key. Reads (KB/changelog search) are free; write/AI tools are **$0.02–$0.06** per call, settled across Base, Polygon, Avalanche, Sei, and Solana. Humans get the normal side too: an embeddable chat widget, a public ticket board + knowledge base, inbound email→ticket, and KB-grounded AI draft replies. Try it, no signup: `curl -s https://deskcrew.io/api/mcp/deskcrew -H 'content-type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'`

Transport
streamable-http
Auth
smithery_api_key
Cost

How to connect

MCP endpoint (streamable-http)
https://server.smithery.ai/deskcrew/support/mcp
JSON-RPC initialize probe
curl -X POST https://server.smithery.ai/deskcrew/support/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'
Homepage
https://deskcrew.io
Listed at (smithery)
https://deskcrew.io