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News, deep-dives, and announcements from the Agent402 project — deterministic tools, x402 payments, and MCP integrations for autonomous agents.

2026-06-22

Building with MCP: Claude Code, hosted, and npm

Agent402 speaks MCP natively. Here's how to connect it to Claude Code, use the hosted endpoint, or run the npm package locally.

Read more → 2026-06-20

1,000 tools and counting

Agent402 crossed 1,000 deterministic tools this week. Here's what categories exist, how we got here, and what's coming next.

Read more → 2026-06-17

How the proof-of-work free tier works

Every pure-CPU tool on Agent402 is free if you solve a small proof-of-work challenge. Here's how it works, why we built it, and what it means for agents.

Read more → 2026-06-15

Why we built Agent402

Agents need deterministic tools they can trust. We built Agent402 to give them exactly that — no API keys, no rate-limit games, just x402 micropayments for every call.

Read more →