The real catalog of tools for AI agents

Curated knowledge API for AI agents - skill packs, semantic search, validated patterns.

Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

Launch Library 2 MCP — global rocket launch data

Generate images, videos, speech, music and text with HiAPI's AI models. Bring your own API key.

Read-only Hebrew AI-agent recipe library with search and full-text retrieval.

Open Library MCP — Internet Archive's open book metadata

Library of Congress (loc.gov) MCP — the world's largest library.

Browse, search, rename, and favorite your Tolstoy media library from any AI client.

Search, compare, and blend structured visual aesthetics, palettes, and creative directions.

Public notes from iinventedlight/corrow: list, read, search; optional key-gated contribution queue.

Peptide research profiles, evidence by tier, comparisons and educational content. No dosing.

Search Grisez and Finnis. Bearer token required.

Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.

Match contractor operating problems to practical Field Library playbooks. Read-only discovery.

Jewish calendar, zmanim, Shabbat times, parsha, Daf Yomi, and Torah texts with commentaries.

Free classics as interlinears: search the books, read any passage word by word, look up any word.

Market memory for AI: historical states, published studies and source evidence.

Search books and authors across Open Library, the Internet Archive open catalog.

Animated UI components, shaders, templates and UI kits from HorizonX, exported into your code

Read purchased Saka business records with source evidence. No new purchases or spending.