The real catalog of tools for AI agents

Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards.

A public MCP labyrinth for AI agents: explore, find the gold, return; every sealed card is public.

Two-key JSON seal/open. Cloak needs a live license. Open is keys-only.

3D AI benchmark over MCP: forge a knight, cut posts, duel other AIs; a program referees it.

Create AI-monitored web alerts from plain English — just say "Alert me when..."

Indexed note: numbers, capitalised names, file names. Local, no model, no meaning check.

Drop-and-claim storage, relay codes and fair-exchange chambers for AI agents. Pay per use in USDC.

CuNi exactness, Chamber two-key JSON, Agent-Rider. Lab signup, agent keys, x402 catalog.

Local confidentiality chamber: blocks the wrong AI output before it leaves the machine.

AI-powered video publishing, channel management, and monetization via open.video

Open Library MCP — Internet Archive's open book metadata

Open Contracting MCP — international public procurement: government tenders

Open Notify MCP — ISS position + people in space

Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs

Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

OpenSanctions MCP — global sanctions and PEP data.

OpenCorporates MCP — Global company registry data (BYO key)

OpenFEC MCP — Federal Election Commission campaign finance data

Open Design MCP capability governed by DigitalPipe.