F
Fastn
Verified IntegrationAuthor: @fastnai•Category: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Client Configuration
— Connect Fastn to Claude Desktop or Cursor in seconds{
"mcpServers": {
"fastn": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-fastn"
],
"env": {}
}
}
}Paste into
~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).Architecture & Capabilities
System Overview
Enables dynamic tool registration and execution based on API definitions, integrating with services like Claude.ai and Cursor.ai.
Indexed Date
7/23/2026
License
Open Source
Protocol Layer
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Fastn
Fastn provides a comprehensive logging system that captures timestamp, level, and message details for effective monitoring and debugging.
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