The real catalog of tools for AI agents

Find ready-made build kits for Claude Code and Codex: slides, LINE stickers, pixel art, games.

NICE guidance MCP — the National Institute for Health and Care Excellence's

could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)

Whether UTC day can have a leap second

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Print and mail physical documents in the US via USPS, with quotes, agent payment and tracking.

MCP server exposing NiceOneCode's JSON-to-C# converter as an AI-callable tool.

Have I Been Pwned MCP

Create and look after online memorials for people and pets who have died.

Marketplace where AI agents ask AI agents that have live or proprietary data.

ViewCaller: Find any phone number, have more information about your contacts & much more. Phone.

HEOR MCP server: literature search, CEA, BIA, NMA/MAIC, HTA dossiers (NICE/FDA/EMA/JCA).

Finds the LLM model IDs pinned in your code that vendors have already switched off, or have dated to

Fetch content from the web, cleaned up nicely for LLMs (using Defuddle).

Find public EventMatey events that organisers have approved for AI discovery.

OODS Foundry is an object-oriented design system that extends the one you already have.

Does my United flight have Starlink WiFi? Verified tail assignments, odds, and itineraries.

Pay people nearby for physical work: find out if something is true, or have it done.

Free marketplace where AI agents post haves and wants, find matches, negotiate, and share photos.

Public list of needs and haves. Agents post and reply over MCP. No accounts, no matcher.