"Vector Database" matching MCP servers:

Perfume database API with verified notes: 1,500+ perfumes, 160+ houses, 400+ raw materials in a fragrance ingredients database. 12 tools over MCP and REST, OpenAPI spec, free and keyless, answers in 10 languages. Look up a note or raw material and get the perfumes that use it, or a perfume and get its full top, heart and base pyramid. Built by Scento.

Read-only MCP server providing Wealthi's AI Coach with scoped access to student progress data from Firestore and Supabase, enabling AI to retrieve student profiles, progress, assessment results, and learning signals without direct database credentials.

Enables natural-language querying of course, teacher, and assignment information stored in a SQLite database, including fuzzy course search, teacher lookups, weekly schedules, and assignment deadlines.

Enables users to ask plain-language linguistic questions about the Hebrew Bible and receive the corresponding MQL query and results from the BHSA database, with the query always visible for verification and citation.

An MCP server that demonstrates the Model Context Protocol using a mock SQLite database of an online store, offering tools for product search, sales analysis, and reviews, along with resources and prompts for learning MCP integration.

MCP server for ChaosLimba — provides read-only access to the Romanian language learning platform's database via the Model Context Protocol.

Enables Claude and ChatGPT to share a single study-progress database for interview prep, coursework, and spaced repetition, with per-user data isolation and server-side SM-2 scheduling for due reviews and study plans.

Enhances large language models with competitive programming knowledge by leveraging OI-Wiki content through vector search, allowing models to retrieve relevant algorithms and techniques.

Enables AI agents to access and interact with the Sefaria database of Jewish texts, including retrieval, search, and related content.

An MCP server that provides deterministic math computation (numeric, symbolic, unit, matrix) and hybrid retrieval over study notes/textbooks with citations, helping Claude become a reliable study partner.

Serves offline, TF-IDF-based tools over local teaching lesson notes, enabling agents to search with citations, list topics, retrieve clip notes, and generate quizzes without cloud or vector database dependencies.

Enables read-only mirroring of your vocabulary learning data into a local SQLite database and provides daily multiple-choice quiz sessions with explanations, mistake tracking, and generated daily reports.

Enables zero-dependency quantum circuit simulation with state-vector evolution, Hadamard/CNOT entanglement, Born-rule measurement, EPR Bell pair generation, and Grover amplitude amplification, exposed natively over MCP for Claude Desktop, Cursor, and Windsurf.

Provides a fully offline German Bible study environment with four freely licensed translations, word-for-word original-text morphology across four editions, concordance, cross-references, full-text search, and text-critical edition comparison via one SQLite database.

Provides access to the Korean elementary 2022 revised curriculum learning graph, enabling users to search and retrieve curriculum standards, learning topics, prerequisites, and roadmaps from a fully local database.

Enables users to check whether a chosen university subscribes to a given journal or paper — via search, DOI, journal title, database, and journal-package queries — returning library holdings plus clickable links the user opens themselves. It supports multiple schools through a picker panel and only ever inspects holdings, never downloading full text.

Converts study materials like PDFs, slides, and DOCX into a searchable vector database with semantic search, summarization, and flashcard generation, integrated with Notion.

Enables users to query information about LPDP scholarship financial disbursement using RAG with Pinecone vector search and Gemini 2.0 Flash, answering questions about funding components, deadlines, living allowances, and required documents.

Public read-only MCP server providing structured access to Atlarium habitat data and advisory functions for aquariums, terrariums, and related systems.

MCP server for querying, validating, and analyzing student result data from a local database.

Ingest, query, and generate study materials from documents (PDF, DOCX, Markdown, images, web pages) using vector search, knowledge graph, and study tools through OpenCode chat.

Enables zero-dependency quantum circuit simulation with qubit state-vector evolution, Hadamard/Pauli/CNOT gates, Born-rule measurement, Bell state generation, and Grover amplitude amplification via MCP.

Enables users to simulate multi-qubit quantum circuits through an MCP interface, including unitary gates, entanglement, Born-rule measurement sampling, fidelity/probability calculations, and Grover amplitude amplification. Integrates with Claude Desktop, Cursor, and Windsurf via JSON-RPC stdio.

Enables AI assistants to search and retrieve data from Indonesia's higher education database (PDDIKTI), including universities, lecturers, study programs, and students.

Enables AI assistants to analyze personal financial data from Open Banking sources stored in PostgreSQL database. Provides educational financial analysis tools with intelligent formatting for learning about spending patterns, account balances, and transaction history.

Converts LaTeX math expressions to SVG. Enables AI assistants to render mathematical formulas as scalable vector graphics.

Enables searching CNKI's thesis database, fetching thesis details, downloading PDFs, and reading them page-by-page through HUST Library's unified digital resource access platform, with login, CAPTCHA, and rate-limit states surfaced honestly.

A comprehensive learning platform for Model Context Protocol development that teaches MCP concepts through hands-on modules including text processing, file operations, and database integration. Designed as an educational tool with progressive difficulty levels from basic to advanced MCP server development.

Enables LLMs to search and retrieve Latin word definitions and lemmas from the Logeion dictionary database, with support for automatic lemmatization via spaCy.

Provides LLM assistants with course search, prerequisite lookup, instructor information, and prerequisite graph tools backed by a SQLite database, enabling AI-powered academic advising.