Every other colour API tells you what goes together. Colour Memory tells you what it means, where the evidence ends, and what it must not claim. 47,515 hand-researched records, graded A–E, every result cited. 91 specialist tools built for agents that need precision, not guesses.
Direct MCP: https://api.colourmemory.com/mcp — no signup, no key for the free tools (10 calls).
A read-only reference server for 303 curated generative art algorithms implemented in Python (py5), spanning physics, fractals, cellular automata, shaders, and more. Agents can search by keyword, visual mood (ethereal, chaotic, crystalline…), or multi-layer artistic intent to discover algorithms, read structured summaries, and fetch bounded source snippets.
Calculates Vietnamese Tử Vi horoscope charts, generating structured JSON with Thiên Bàn and Địa Bàn, transit analysis, and local persistence via SQLite.
Enables searching and retrieving classical music works, scores, and recordings from IMSLP via natural language, without requiring an API key or account. It respects IMSLP's crawl policies and reports copyright status per jurisdiction.
An MCP server that gives AI agents ex-Yugoslav cultural context, resolving cultural references with accurate quotes, attributions, and slang meanings from a citable database.
An MCP server for the Internet Archive that enables searching the full text of digitized books, browsing the catalogue, and reading Wayback Machine captures. No API key or configuration required.
Enables searching and accessing OCR text from millions of digitized documents in Gallica, the digital library of the Bibliothèque nationale de France, through MCP tools for text search, snippet retrieval, and full-text download.
Enables full-text search of the Media History Digital Library's digitized entertainment trade press (e.g., Variety, Billboard), returning leaf-level results with keyword-in-context excerpts, no API key required.
MCP server for 34 embeddable pixel-art digital fireplaces. Enables listing fireplace styles, retrieving HTML/embed codes, and getting recommendations based on mood or tags.
Provides access to the impresso corpus of digitized historical newspapers, enabling article search with keyword-in-context snippets, filtering, facets, and source metadata retrieval.
Federated, license-verified search across open-access museum collections — currently The Met, Cleveland, AIC, Wikimedia Commons, and Europeana, with more being added. Strict-default-deny rights gate accepts only CC0 / Public Domain Mark, returning reuse-safe artwork with citations in three styles.
MCP server for Anime News Network, enabling search of anime and manga encyclopedia entries, retrieval of details like cast, staff, and episodes, and access to news feeds. No API key or configuration required.
An AI composition partner that remote-controls Steinberg Dorico through the Model Context Protocol, enabling composers to create, edit, play back, and refine musical scores using natural language.
An MCP server for the Library of Congress that enables searching scanned American newspaper pages, searching catalogue items by media type, reading individual records, and listing digital collections, all without requiring an API key or account.
MCP server for computing BaZi (Four Pillars) charts. Supports Gregorian, lunar, or direct Four Pillars input, with optional true solar time correction, and outputs strength, pattern, and useful god.