Free MCP Servers — Maintained Directory

Read, write, and manage files on the local filesystem with configurable access controls.

Persistent key-value memory store that lets AI models remember information across sessions.

Structured reasoning tool that helps models break down problems into sequential thought steps.

Fetch web pages, APIs, and raw URLs. Converts HTML to Markdown for cleaner AI consumption.

Search repos, read files, manage issues and PRs, and interact with the full GitHub API.

Search repos, manage issues, merge requests, and interact with the GitLab API.

Read local git repositories: log, diff, status, blame, and branch information.

Connect to PostgreSQL databases, run read-only queries, and explore schema.

Interact with local SQLite databases — query, create tables, and inspect schema.

Search, read, and manage files stored in Google Drive.

Search places, get directions, geocode addresses using the Google Maps Platform.

Read and send messages, list channels, and interact with Slack workspaces.

Search the web using the Brave Search API. Returns summarised results with sources.

Control a headless Chromium browser: navigate pages, click, fill forms, take screenshots.

Generate images using EverArt AI models directly from your AI assistant.

Query AWS Bedrock Knowledge Bases for RAG-powered retrieval from your own documents.

Browser automation with Playwright — navigate, click, extract content, and run tests.

Read and write notes in an Obsidian vault. Search, create, update, and link notes.

Create, read, and update pages and databases in your Notion workspace.

Create and manage Linear issues, projects, cycles, and teams from your AI assistant.

Query and manage Jira issues, projects, sprints, and users.

Read Figma files, extract components, inspect properties, and export assets.

Connect to MySQL databases, run read-only queries, and explore schema structure.

Interact with Redis — get, set, delete keys and inspect data structures.

Query MongoDB collections, aggregate data, and inspect documents.

List containers and images, run commands, inspect logs, and manage Docker resources.

Inspect pods, deployments, services, and namespaces in a Kubernetes cluster.

Manage Cloudflare Workers, KV, R2 storage, and D1 databases.

Deploy projects, manage environments, inspect logs, and control Vercel deployments.

Query Supabase databases, manage tables, edge functions, and storage buckets.

List customers, retrieve payments, inspect subscriptions, and read Stripe data.

Search the web using Perplexity AI for up-to-date answers with citations.

Search videos, read transcripts, and retrieve metadata from YouTube.

Search and control Spotify playback, read library, playlists, and track info.

Fetch top stories, comments, and user data from Hacker News.

Query PlanetScale MySQL-compatible databases and inspect branches and schema.

Query Turso (libSQL) edge databases with read-only SQL access.