Discover Awesome MCP Servers

Expo Docs MCP Server

Enables AI-powered semantic search through Expo SDK documentation across multiple versions (v51-v53 and latest), allowing developers to quickly find relevant documentation with configurable similarity scoring.

mcp-calendly

Enables interaction with Calendly to manage event types, scheduled events, and invitees. It provides tools for checking user availability and canceling appointments directly through the Calendly API.

MCP RAG Server

Enables retrieval-augmented generation (RAG) by indexing and searching through documents (Markdown, text, PowerPoint, PDF) using vector embeddings with multilingual-e5-large model and PostgreSQL pgvector. Supports contextual chunk retrieval and incremental indexing for efficient document management.

wikidata-mcp-server

Enables searching and fetching Wikidata entities, executing SPARQL queries, and resolving external identifiers via the Model Context Protocol.

mcp-excel

Enables AI agents to analyze Excel files through atomic operations like filtering, aggregation, and grouping without loading raw data into context.

yandex360-mcp

MCP server that enables AI assistants to interact with Yandex 360 organization services, currently supporting Yandex Wiki for reading, editing, and searching pages.

OwnerRez MCP Server

Enables Claude to interact with your OwnerRez account via natural language, including booking inquiries, income summaries, property stats, and owner statements. Supports optional guest messaging with OAuth setup.

mnemo

Enables AI agents to have persistent, self-managing memory with bi-temporal supersession, timely forgetting, and recall under a limited context window, using MCP protocol.

mcp-data-analyst

A natural-language data analyst MCP server that lets users query SQLite sales datasets via MCP tools (list_tables, aggregate, time_series, run_sql) with read-only SQL safety guards, returning results through a FastAPI dashboard.

incident-mcp

An incident management MCP server for on-call engineers, providing tools to search incidents, review deploys, query logs, analyze latency metrics, and acknowledge or summarize incidents.

AIOps MCP Servers

Los servidores MCP para AIOps.

orca-mcp

Wraps the OrcaSlicer CLI to enable AI agents to slice 3D models, run parameter sweeps, and analyze G-code.

Modular RAG MCP Server

A modular RAG framework exposing knowledge retrieval tools via MCP, enabling AI assistants to perform hybrid search, reranking, and multimodal document queries with full observability and evaluation.

wiri

Wiri is a headless wireframing MCP server designed for an LLM operator. It stores each screen as a small semantic scene graph, lays elements out without absolute coordinates, and closes the editing loop with deterministic renders and lint findings.

Aryn Local MCP Server

Enables processing PDFs via Aryn's API, typically used with a filesystem MCP server for file management.

mite MCP Server

Model Context Protocol server for the mite time tracking API, enabling time entries, stopwatch, customers, projects, and services management through natural language.

outsystems-mcp-relay

Enables MCP clients to connect to remote servers that have OAuth issuer mismatches (e.g., OutSystems) by relaying stdio and handling OAuth flows with optional issuer override.

mcp-gtm-signals-aggregator

Runs all GTM signal tools in a single call and returns a unified company intelligence report combining hiring, tech stack, LinkedIn, and job board data.

Bloomberg MCP

An MCP server that bridges AI assistants with Bloomberg Terminal data. It exposes 18 tools for reference, historical, technical analysis, screening, and calendar data through natural language.

Prefeitura SP São Paulo: CCM

A read-only MCP server that consults official CCM (Cadastro de Contribuintes Mobiliários) data from the São Paulo city government, enabling queries via natural language in any MCP-compatible client.

Promptbook MCP

A server that stores and semantically searches AI prompts via RAG, enabling developers to reuse prompts from AI coding assistants.

Expense Tracker MCP Server

Enables users to track expenses by adding, listing, and summarizing them with category support through natural language.

siyuan-ai-mcp-bridge

Provides a local MCP stdio server that enables AI clients to read, search, create, update, and delete notes in SiYuan through its Kernel HTTP API, with configurable notebook and tool permissions.

Librarian MCP

A Model Context Protocol server providing pre-curated canonical memory, prose/code provenance checking, and benchmark metrics to improve accuracy and reduce costs across AI tools.

akd-vaultpdf-mcp

Provides tools to analyze local PDFs and CSVs (page count, text search, scoring, column stats) with strict refusal to guess ambiguous data. Requires a paid license.

web-search-mcp

Provides multi-provider web search capabilities with fallback chains, semantic reranking, and content extraction for grounded agent retrieval.

agent-shader

Builds, validates, and render-tests Panzoid Shader Object JSON in a real WebGL 1 Chromium context, exposing these capabilities as MCP tools.

token-savior

An MCP server that provides structural codebase indexing and surgical query tools to drastically reduce token usage through symbol-level searches and transitive impact analysis. It supports multiple languages and integrates with git to help AI agents understand code dependencies and the impact of changes in sub-millisecond time.

Tax Alert Chatbot MCP Server

A server that powers an interactive chatbot for querying and managing tax alerts in a SQLite database using Google Gemini models and LangGraph's REACT agent framework.

voiceos-tmux-mcp

Enables voice control of local Claude Code sessions running in tmux, allowing users to list, read, send messages to, and manage sessions via nine MCP tools.