"MCP-N8N integration or server" matching MCP servers:

Enables integration with LeetCode APIs to retrieve problems, contests, solutions, and user data, support daily challenges and advanced searches, and perform authenticated actions such as running or submitting code and managing notes.

Provides Chinese figurative language lookup backed by CC-CEDICT, helping to verify whether a word or phrase has recorded figurative usage or is a one-off creative expression.

Enables MCP-compatible clients to access Digiforma's GraphQL API for managing trainees, training sessions, and executing arbitrary GraphQL queries or schema introspection.

Enables RF and microwave engineers — or any MCP client — to convert impedances, analyze transmission lines and ladder circuits, synthesize L/Pi/T/stub/quarter-wave matching networks, and evaluate transistor S-parameters, stability, gain and noise circles. It also renders publication-quality Smith charts and returns human-readable summaries in English or Turkish over stdio or Streamable HTTP.

MCP server that wraps UDIR's open registries for Norwegian schools (NSR) and kindergartens (NBR), enabling search by municipality and retrieval of full details including coordinates and enrollment.

Enables AI assistants to query HSE University's RUZ schedule API: find students, lecturers, groups, and rooms by substring, and retrieve a student's schedule by corporate email or a group's schedule by ID for 1–60 days ahead. Works without login or browser, though only from the HSE campus network or staff VPN.

Enables AI apps to read a student's Moodle courses, upcoming and overdue due dates, assignment submission statuses, course grades, gradebook items and announcements. It is strictly read only, so it can never submit, edit or delete anything.

MCP server to search and retrieve regulations from 14 Korean universities' regulation management systems. Supports querying, listing, and viewing full text or specific articles.

Enables MCP clients to search, read, create, preview, and edit Smartipedia encyclopedia articles with no API key or signup.

Enables AI agents to draft and validate definitions files from notes, generate questions in GIFT or Moodle XML, and review or exclude them before importing into Moodle.

Enables MCP clients to query sourced phonics and sight word lists by grade, language, section, or spelling pattern, and to retrieve full lists, placement rationale, citations, and CSV/JSON downloads.

Access to the new Open English Translation of the Bible with both a Readers' Version and a Literal Version

Provides read-only access to Quran data — reciters, surahs, full-text search, ayah retrieval, prayer times, live radio stations, and Hijri dates — so AI agents can answer Islamic content queries. Runs locally via stdio or remotely over stateless HTTP for Claude, ChatGPT, and other MCP clients.

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.

Enables AI assistants to compute a child's Four Pillars of Destiny and provide innate temperament, learning style, and parenting guidance entirely locally without API keys or network calls.

An unofficial MCP server for Bunpro that exposes its review queue, search, statistics, and SRS management as tools, enabling an LLM agent to read study data and add grammar points or vocabulary to reviews.

Enables AI apps to read a student's courses, due dates, grades, missing work, announcements, modules, discussions, syllabus, and calendar events in a read-only way. It cannot submit, edit, or delete anything, and credentials go only to the user's own school.

Exposes course documents as searchable resources and provides tools for reading, study task management, and source-grounded quiz prompts. Supports hybrid retrieval and integration with DeepSeek-based agents.

MCP server exposing pure mathematical operations (sum, subtraction, multiplication, division) as tools, with a clean layered architecture and optional OpenAI Agents SDK integration.

Enables users to determine the Japanese school stage, grade, and subject range for a given knowledge item or term, and to audit LLM explanations for content exceeding a specified grade limit. It also searches normalized MEXT curriculum-code tables and retrieves prerequisite knowledge for topics.