All AI tools

51 tools

Linear MCP Server

A server that integrates Linear's project management system with the Model Context Protocol (MCP) to allow LLMs to interact with Linear.

FreeSearching issues with flexible filteringGetting issues assigned to a user

mcp-agent

MCP Servers · Provider-agnostic — works with OpenAI (GPT-4o family), Anthropic (Claude 3.5/3.7), Google (Gemini), Azure OpenAI, and AWS Bedrock

Build effective agents using Model Context Protocol and simple workflow patterns

FreeParallel map-reduce workflowsMulti-agent swarm handoffs

MCP Everything Server

MCP Servers

The kitchen-sink reference MCP server that exercises every corner of the Model Context Protocol

Free· Free and open source (MIT License). No cloud service or paid tier — you run it locally via npx, Docker, or your MCP client of choice.MCP client conformance testingRegression testing of stdio and Streamable HTTP transports

MCP Fetch Server

MCP Servers

Official Model Context Protocol reference server that lets any MCP-compatible LLM fetch web pages and read them as clean markdown.

Free· Free and open source (MIT License). No hosted tier; you run it locally via uvx, pip, or Docker.Reading documentation pages inside Claude DesktopGrabbing a GitHub README before scaffolding a project

MCP Filesystem Server

MCP Servers

Reference MCP server that gives Claude, Cursor, and other MCP clients scoped read/write access to your local filesystem.

Free· Free and open source (MIT). Self-hosted; no vendor cost.Give Claude Desktop scoped access to a code repoLet Cursor or VS Code agents edit project files via MCP

MCP Git Server

MCP Servers

Reference MCP server that lets any LLM read, search, and manipulate local Git repositories.

Free· Free and open source (MIT License). Self-hosted; you pay only for the compute wherever you run it.AI-drafted commit messages from staged diffsAssistant-led code review of unstaged changes

MCP Memory Server

MCP Servers

Persistent knowledge-graph memory for Claude and other MCP clients

Free· Free and open source (MIT). Self-hosted; no vendor charges. Runs locally via npx or Docker.Persistent Claude Desktop memory across chatsLong-lived coding-agent project memory

MCP Python SDK

MCP Servers

Official Python SDK for building Model Context Protocol servers and clients.

Free· Free, MIT-licensed open source.Building MCP servers that expose tools, resources, and promptsBuilding MCP clients that connect to servers

MCP Server Kubernetes

MCP Servers

MCP server that lets Claude, Cursor, VS Code and other agents drive kubectl and Helm against real clusters

Free· Free and open source (MIT license). Kubernetes cluster and any AI client subscriptions billed separately.AI-driven pod troubleshooting and log triageNatural-language kubectl for platform engineers

MCP Time Server

MCP Servers

Official MCP reference server for current time and IANA timezone conversion.

Free· Free and open source (MIT-licensed reference server maintained by the Model Context Protocol project).Grounding current-time answers in a chat assistantTimezone conversion for distributed team scheduling

MCP TypeScript SDK

MCP Servers

Official TypeScript SDK for building Model Context Protocol servers and clients.

Free· Free and open source (Apache 2.0 for new contributions; older code MIT).Wrapping an internal REST API as an MCP serverExposing a database to Claude Desktop as tools and resources

Notion MCP Server

MCP Servers

The official Notion MCP server: give Claude, Cursor, and Copilot typed access to your Notion pages, databases, and comments.

Free· Server is free and MIT-licensed; a paid Notion workspace is only required for features gated behind Notion's own plans. Notion tiers: Free / Plus $10 per user/mo / Business $18 per user/mo / Enterprise (custom).AI agent drafting weekly status reports into a Notion pageResearch assistant querying a projects database and appending findings

Obsidian MCP

MCP Servers

A local Model Context Protocol server that lets MCP-compatible assistants safely read and modify explicitly configured Obsidian vaults.

Free· Free and open-source (MIT). No paid tiers; users only pay for their own Obsidian license if they choose Commercial/Sync/Publish add-ons.Reading notes and retrieving their SHA-256 etagsCreating new notes atomically without overwriting existing content

Perplexity MCP Server

MCP Servers · Perplexity Sonar family (via Agent and Search API presets)

Official MCP server for Perplexity's Sonar search, research, and reasoning APIs

Paid· Free: $ 0 USD · Team: $ 4 USD per user/month · Enterprise: $ 21 USD per user/monthgrounded web search inside Claude Desktopcited research briefs in Cursor

Playwright MCP

MCP Servers

A Model Context Protocol server that provides browser automation capabilities using Playwright.

FreeExploratory automationSelf-healing tests

Postgres MCP Pro

MCP Servers · Model-agnostic (works with any MCP-capable LLM); optional OpenAI models for experimental LLM-based index tuning

Open-source Postgres MCP server with deterministic health checks, index tuning, and safe SQL execution.

Free· Free and open source (MIT license). No paid tiers.AI-assisted query optimization in Cursor or Claude DesktopAutomated index recommendations for slow workloads

Puppeteer MCP Server

MCP Servers

Reference MCP server that lets LLMs drive a real Chromium browser via Puppeteer.

Free· Free and open source (MIT license). No hosted service; you run it locally under Node/Docker.Give Claude a browser to research JS-rendered pagesHave an agent fill and submit a web form

Qdrant MCP Server

MCP Servers · FastEmbed (default: sentence-transformers/all-MiniLM-L6-v2); pairs with any MCP-capable LLM such as Claude 3.5/4, GPT-4o, or local models

Official Qdrant MCP server that acts as a semantic memory layer for keeping and retrieving memories in the Qdrant vector search engine.

FreeKeeping and retrieving memories in a vector search engine.Semantic code snippet search in Cursor and Windsurf.

Reddit MCP (adhikasp/mcp-reddit)

MCP Servers

MCP server that lets Claude and other LLM clients fetch and analyse Reddit threads

Free· Free and open source (MIT). No paid tier. You run it locally; Reddit's public JSON endpoints are hit unauthenticated, subject to Reddit rate limits.Subreddit hot-thread summarisationCommunity sentiment monitoring

Redis MCP Server

MCP Servers

Archived reference MCP server exposing basic Redis set/get/delete/list to any MCP-capable LLM client.

Free· Free and open source (MIT). Self-hosted; you supply your own Redis instance.Agent short-term memorySession state for chat agents

Sentry MCP

MCP Servers · Bring-your-own LLM (OpenAI, Anthropic, Azure OpenAI, or OpenRouter) for natural-language search skills; agent-side model is whatever your MCP client runs.

Sentry's MCP service is primarily designed for human-in-the-loop coding agents.

Freemium· Free tier · from $4 USD/moQuerying Sentry errors, issues, traces, or performanceNatural language search of Sentry data

Sequential Thinking MCP Server

MCP Servers

An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.

FreeBreaking down complex problems into stepsPlanning and design with room for revision

Slack MCP Server

MCP Servers

An archived reference MCP server that enables Claude to interact with Slack workspaces via the Slack API.

FreeListing public or pre-defined channelsPosting messages to Slack channels

Spotify MCP

MCP Servers

MCP server to connect a large language model with Spotify.

Free· Free / MIT-licensed open source. Requires a free Spotify developer app and a paid Spotify Premium subscription for playback control.Voice-style playback control from Claude DesktopNatural-language playlist building