Welcome.

npm install @virajmishra1/bench-sdk

BENCH_KEY=bk_your_token_here

import { observe } from "@virajmishra1/bench-sdk";

const agent = observe({
  apiKey: process.env.BENCH_KEY,
  agent: "my-agent",
  model: "claude-sonnet-4",
  tools: ["web-search"],
});

await agent.task("search", { query }, async (t) => {
  const result = await doSearch(query);
  t.log("found", result.length);
  return result;
});

pip install bench-observe

export BENCH_KEY=bk_your_token_here

from bench import observe

agent = observe(
    api_key=os.environ["BENCH_KEY"],
    agent="my-agent",
    model="claude-sonnet-4",
    tools=["web-search"],
)

await agent.task("search", {"query": query}, search_fn)

async def search_fn(t):
    result = await do_search(query)
    t.log("found", len(result))
    return result