armature-mcp-analytics 0.1.1

Armature analytics wrapper SDK for Python MCP servers.

armature-mcp-analytics

Armature analytics for Python MCP servers. The v1 integration is FastMCP-first: instrument a FastMCP instance, keep writing normal tools, and Armature records tool calls with MCP-specific telemetry.

Install:

pip install "armature-mcp-analytics[fastmcp]"

import os
from fastmcp import FastMCP
from armature_mcp_analytics import instrument_fastmcp

mcp = FastMCP("Customer MCP")

instrument_fastmcp(
    mcp,
    {
        "armature": {
            "api_key": os.getenv("ANALYTICS_INGEST_API_KEY"),
            "delivery": "await",
        }
    },
)

@mcp.tool
def lookup_customer(customer_id: str) -> dict:
    """Look up a customer by id."""
    return {"customer_id": customer_id, "status": "active"}

if __name__ == "__main__":
    mcp.run()

Agents see an optional telemetry object on each tool input schema. The SDK strips that object before your handler runs, then emits an authenticated batch to Armature.

Environment variables:

Variable	Purpose
ANALYTICS_INGEST_API_KEY	Armature ingest API key. Missing keys no-op for local development.
ANALYTICS_INGEST_URL	Optional ingest endpoint override.