"Ruby on Rails" matching MCP servers:

Exposes a Notion-synced AI OS as read-only MCP tools, enabling MCP-compatible AI clients to search the vault, fetch page contents, list projects, and check project statuses without scraping public links.

MCP server for Apple Notes with semantic search (on-device embeddings via all-MiniLM-L6-v2), full-text search, complete CRUD operations, folder management, and fuzzy title matching. 10 tools. Runs fully locally on macOS — no API keys required.

Memory vaults on your own machine, one per life domain, retrieved with a local BM25 index fused with vector search, where the human decides which vaults a model may answer from. Requires the Mnemosyne OS desktop app running locally; it also reports what other coding agents on the same machine are doing.

Enables personal knowledge management through Claude Desktop, allowing users to capture thoughts, connect ideas, and reflect on thinking changes via natural conversation.

Provides AI clients with real-time tools for math evaluation, timezone-aware time lookup, live weather retrieval, and persistent note management, all accessible over the Model Context Protocol via stdio.

MCP server that tracks what you are working on. Logs are stored locally as one markdown file per day on your Desktop.

MCP server for Apple Notes enabling read, search, write, and sync of notes with high fidelity, including styles, attachments, and bidirectional Markdown sync.

A personal knowledge management system built on the Model Context Protocol that transforms daily notes into organized, searchable knowledge.

MCP server for Personal OS API that enables managing tasks, notes, projects, collections, reviews, and more through typed tools over stdio.

A simple note storage system that lets users create and summarize notes with varying detail levels using Claude.

MCP server for Nyxdoc, a document system where humans and external agents collaborate on documents with version history, agent to-dos, and workspace permissions.

Enables AI assistants to manage drafts, tags, workspaces, and actions in the Drafts app on macOS.

Enables AI tools to read and optionally write Simplenote notes via local database or API, supporting offline use on macOS.

Enables MCP-capable agents to browse, search, and retrieve Meetily meeting transcripts and summaries on demand through read-only tools.

MCP server that provides secure access to a serverless Markdown wiki on AWS, enabling AI assistants to read, search, and edit pages with space-level permission checks and Bedrock-powered semantic search.

Enables Claude to read local OneNote notebooks via the Windows desktop COM API, including text from pasted screenshots, while keeping all data on the machine.

Enables Claude Code to interact with Bear notes on macOS, supporting create, search, update, delete, open notes, and tag management via natural language.

Enables natural language interaction with a personal knowledge base stored locally on your computer, supporting semantic search, note reading, and writing through Claude Code or mobile apps.

Enables AI assistants to interact with local Apple Calendar, Notes, and Contacts on macOS. Provides tools for creating, reading, updating, and deleting events, notes, and contacts through natural language.

MCP server for a personal knowledge graph running on Cloudflare, enabling note-taking, task management, and cross-domain recall via Claude.