"Information about RDKit (chemistry software toolkit)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
8 curriculum, classroom, accommodations and exam-prep skill products. 5 of 7 free.
ScanSing reads printed sheet music. Give Claude a PDF or a photo of a score and it gets back MusicXML, the format MuseScore, Sibelius, Finale and Dorico open. It is the recogniser inside the ScanSing app for choir singers, offered as a connector. Once a score is recognised, Claude can answer questions about it without recognising it again: - what the key, time signature, tempo and length are, and each part's range, clefs and lyrics; - one voice on its own, for example just the alto line of a choir piece; - the score or a part moved to another key, with notes respelled for the new key signature; - a MIDI file, one track per part, to listen to or rehearse with; - a short-lived download link to open the result in a browser or notation app. It handles PDFs up to 40 pages and PNG, JPEG, HEIC, TIFF and WebP images, can recognise selected pages of a long PDF, and can split a songbook into one MusicXML per piece. A file can be given as a web link or a small image; in Claude Code, a file on your computer is sent through a one-time upload link. Recognition spends pages from your ScanSing plan, so it is the only tool that is not read-only. Everything else works on the stored result and is free. The first connection with a new email comes with 20 free pages; paid plans start at $9 a month for 300 pages. Scores and results are deleted about an hour after recognition and are never used for training.
Employee mentoring software. Goals, meetings, messages and surveys from your AI assistant.
Read-only access to the independent Grok Bot Wiki: search community bots and retrieve practical guides, workflow resources, and directory information. Unofficial educational resource, not affiliated with xAI; public listings are not independently verified performance claims.
Get details about online courses, games, articles and many more.
Read-only Pattern-Assist corpus for aspiring software engineers: grounded dev patterns with sources.
Read-only EngineerPro engineering library (118 book profiles) and software-engineering tools.
Misconception detection for AP Chemistry & Physics 1. 90% catch rate vs 24% baseline.
Student-loan answers, each logged with a verify link. Sign in with Finology Software or an API key
Retrieval practice in your coding agent: one short question about what you just built.
Retrieval practice in your coding agent: one short question about what you just built.
Client-education toolkit for advisors: deep-dive tracks, calculators, free onboarding tools.
EQIQs connects your 21-framework personality and compatibility profiles to AI assistants. Ask about your own profile, compare two people, and get communication and workplace coaching grounded in your real assessment data.
8 teaching persona and skill products plus computed classroom tools over MCP: readability_report runs a real Flesch-Kincaid analysis with leveling suggestions, grade_curve turns score lists into full distribution statistics, lesson_timer splits class periods, and get_free_skill loads any product's complete free gateway skill.
