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App

Use when the user asks about interacting with the app's API — querying data, creating resources, checking status. This skill covers all MCP tools and REST endpoints exposed by the server.

jiayaoqijia Updated
AI & ML

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App Plugin

This is the consolidated skill for interacting with your app's API. It covers all MCP tools and REST endpoints.

Available Tools

Tool Access Description
echo free Echo a message back (connectivity test)

Usage Pattern

  1. Check if the MCP server is connected (.mcp.json config)
  2. If connected, use MCP tools directly
  3. If not connected, fall back to REST API calls
  4. For auth-gated endpoints, include the API key
  5. For x402-gated endpoints, follow the payment flow

Payment Flow (x402)

For paid tools:

  1. Call the tool WITHOUT a payment parameter
  2. Server returns payment requirements (price, network, pay-to address)
  3. Present the price to the user and ask for confirmation
  4. If confirmed and agent has wallet: sign and submit payment
  5. If no wallet: suggest using an API key or the REST endpoint directly

Error Handling

If a tool call fails:

  • Check the error code and message
  • Present the suggestion field to the user
  • If MCP is unavailable, fall back to REST

jiayaoqijia/cryptoskill/tree/main/skills/mcp-servers/mangrovetechnologies-app commit cf3ef54f51

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Frequently asked questions

npx skillmds@latest add jiayaoqijia/app