"Information or tools related to derivatives (math, finance, or software)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Spain's contributions to world science, exploration and culture, rigorously sourced
Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.
Text to speech for your AI. Your AI can send text to Doc Player to read it aloud. You will see a reader window with the text and you can control the playback sentence by sentence. Find an example here: https://documentplayer.com/connect-ai/
A hosted LaTeX editor your assistant can actually use. Search 1,019 free templates, create and edit projects, and compile them to PDF on a real TeX Live farm, getting back the PDF or the compile log when a build fails. Thirteen tools behind OAuth 2.1, with nothing to install and nothing to run locally.
Couples therapist Figs O'Sullivan (LMFT, 17 years, endorsed by Sue Johnson, creator of EFT) inside your AI. Ask relationship questions answered from his clinical writing, name the pattern in a fight, get a three-step repair, or preview your relational Wisdom Score. Anonymous, stateless, no sign-in.
Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.
Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression
Read-only MCP access to performix.app's public capability guides and book corpus.
Read-only access to The Family Almanac's parenting-focused book library, grounded guide metadata...
Read-only Pattern-Assist corpus for aspiring software engineers: grounded dev patterns with sources.
Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace
Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.
Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.
dev.to developer blog & tutorial feed. $0.01/query. Register in-session — free testnet funds.
Read-only access to Penwright's writing-craft book library, grounded guide metadata (card-level...
Free AI study tools: generate a personalized study plan or essay thesis statements.
Search, compare and read reviews of 350+ homeschool curricula. Read-only, no account needed.
College-access writing and financial-aid analysis tools for counselors, students, and families.
A 2-minute assessment to help parents understand and respond to student safety concerns with clarity
AP study content, practice, FRQ feedback, progress, plans, and student tools for AI apps.
