generated: '2026-06-20'
method: searched
status: published
source: https://developers.cash.app/_mcp/server (tools/list returned 200 with real inputSchema)
server:
  name: cash-app-developers-docs
  transport: http
  url: https://developers.cash.app/_mcp/server
  vendor: Fern (buildwithfern.com) hosted docs MCP
  auth: none (anonymous)
  advertised_in: https://developers.cash.app/llms.txt
tools:
- name: searchDocs
  description: Search the documentation at https://developers.cash.app. Returns relevant doc passages
    with source URLs.
  read_only: true
  input_schema:
    type: object
    properties:
      query:
        type: string
        description: The search query to run against the docs
    required:
    - query
notes: 'This is a documentation-search MCP server (the Fern-generated one every Cash App / Block dev-portal

  ships), not an API-operations MCP - the single searchDocs tool is not backed by any REST operation.

  It exposes the developers.cash.app docs (Cash App Pay Partner API + Afterpay Global API) to agents.

  There is no hosted MCP server that executes Network/Management/Customer Request or Afterpay

  operations; those remain REST-only. See mcp/cash-app-tool-crosswalk.yml for the divergence record.

  '
deployment:
  mode: remote
  endpoint: https://developers.cash.app/_mcp/server
  verified: probed
  probe: live
  tools: 1
  checked: '2026-08-12'
  source: catalog MCP census