"A server for PostgreSQL database management and queries" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
DogsLife turns a dog's age and your day into a plan, with six read-only tools. Potty schedule (8 to 52 weeks): how long the puppy can usually hold it, how often to go out, whether to plan night trips, and a sample day with clock times. Sleep needs (8 weeks to 24 months): typical sleep per 24 hours, how much the night covers, and how many hours of naps are left. Walks and exercise (8 weeks to 20 years): daily minutes for the dog's age, size and energy. Feeding schedule (8 weeks to 24 months): meals a day, meal times and when to switch to adult food. Adult weight (6 to 18 months): an estimate from age and current weight. Dog age: human years from the AVMA chart (up to 16 years). Same rules and sources (VCA, AKC, PetMD, Agria, Zoetis, Royal Kennel Club, PDSA, AVMA) as the calculators on dogslifeapp.com. Answers in 23 languages, with an interactive day-timeline card (MCP Apps). Read-only, no sign-in, nothing stored. Docs: https://dogslifeapp.com/connect.html
MCP connector for ship modelling and scale modeling: explore detailed ship model builds, historical sailing ships, build logs, tutorials, galleries, and research content.
Electrical single-line and multi-line diagrams: build, check (NF C 15-100, IEC 60364), draw, PDF.
Files what you learn into a personal wiki and quizzes you before you forget it.
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
8 curriculum, classroom, accommodations and exam-prep skill products. 5 of 7 free.
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.
An MCP server for Perigee, the open-source 3D viewer of the artificial objects orbiting the Earth, the Moon and Mars and of the spacecraft crossing the solar system. It lets an AI assistant (a teaching assistant, for example) answer questions such as “how far is Mars from the Earth on 1 December 2026?”, “where is the ISS now?” or “what is Lucy's mission?”, and hand the student a live 3D view, with how each number was obtained, from which data, how fresh and how accurate.
Albania and Kosovo calculators for AI assistants. search_tools finds the right one among 200+ tools in Albanian and English (net salary, income tax, VAT, customs duties, loans, exchange rates, unit conversions, health, dates) and returns its page. run_tool runs the net salary calculator (with current Albanian or Kosovo rates) and CV Maker directly, with more tools being added. Free, no API key.
7 research navigation, thesis, note-taking and citation skill products. 6 of 8 free.
Check if references exist or were retracted, look up journal AI policies, and preview manuscripts.
Voice mysteries, history battles and trivia with your assistant as host. Sign in to keep progress.
Schedule spaced reviews and exam study plans from each learner's forgetting curve.
Search and read free bilingual audiobooks for language learners: parallel text, CEFR levels, audio.
Create and manage flashcards, tags, and saved decks in Nibomo, and study due cards one question at a time through MCP.
Read ClassMarker groups, links, exams and recent results; manage question bank and access codes.
Search the FAA handbooks, advisory circulars and Airman Certification Standards (ACS) used for pilot training, and read any page in full with its figures, charts and tables. Every result links back to the exact page so answers can be cited. Free, public, no API key.
Search YouTube videos, read transcripts and get public video information in your AI assistant.
Map prerequisites, track mastery and recommend the next topic each learner is ready for.
Timeline maker and visualizer. Interactive timelines on your Time.Graphics account: events, periods, BC dates, sharing, export.
