@raindrop-ai/pi-agent

Automatic observability for Pi Agent with Raindrop. Captures agent runs, LLM generations, tool calls, and token usage.

Two entry points:

• @raindrop-ai/pi-agent — programmatic subscriber for pi-agent-core users
• @raindrop-ai/pi-agent/extension — pi-coding-agent CLI extension (auto-discovered via pi install)

Quick Start — Programmatic

import { Agent } from "@mariozechner/pi-agent-core";
import { getModel } from "@mariozechner/pi-ai";
import { createRaindropPiAgent } from "@raindrop-ai/pi-agent";

const raindrop = createRaindropPiAgent({
  writeKey: "your-write-key",
  userId: "user-123",
});

const agent = new Agent({
  initialState: {
    systemPrompt: "You are a helpful assistant.",
    model: getModel("openai", "gpt-4o-mini"),
  },
});

raindrop.subscribe(agent);
await agent.prompt("Hello!");
await raindrop.shutdown();

Quick Start — Pi Coding Agent CLI

pi install npm:@raindrop-ai/pi-agent

Set RAINDROP_WRITE_KEY in your environment. Traces appear automatically.

Documentation

See the full Pi Agent docs for configuration, per-subscribe overrides, and extension settings.

License

MIT