Free MCP servers · page 134

Rixtayz/Mail-MCP

Personal Outlook.com / Hotmail inbox: read, search, file, delete, unsubscribe via Microsoft Graph.

p-l-ta/mail-mcp

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

dsanchezp18/maplestats-mcp

Canadian open data: StatCan, Census, PUMFs, Bank of Canada, CMHC and open-data portals (EN/FR).

Maplith/agents

Share a folder of data files read-only over MCP, and fill it from PostgreSQL under a read-only role.

anilyesilkaya/marey

Give AI agents eyes for motion: see what changed on screen, not just how it looks.

benbalter/markdown-to-word-js

Convert GitHub Flavored Markdown to Word (.docx) documents in Node or the browser

yotsuda/MarkdownPointer

Markdown viewer for AI-assisted document review. Click any element to copy file path + line number.

Ynewtime/markitai

Convert documents, images and web pages to clean Markdown, for agents: single, URL and batch tools.

mud-studio/markpin-mcp

Search and read the web pages and highlights you saved with the Markpin Chrome extension.

egoughnour/massive-context-mcp

Handles 10M+ token contexts with chunking, sub-queries, and local Ollama inference.

smdesai27/math-board

A local, view-only chalkboard the model draws on: equations, plots, molecules and diagrams.

mo-cmyk/mazarbul

Local-first memory for AI agents: entities, facts, relations and documents with semantic recall.

gawk-dev/mcpgawk

Measure MCP servers, pin the approved tool surface, refuse calls to tools that changed. Local-first.

memcell-ai/mcp

Shared, persistent memory for AI agents: recall before acting, report outcomes to earn confidence.

kioie/memex

Local MCP memory for coding agents. SQLite on your machine — preferences persist across chats.

GermaniU/mcp-memory

Local persistent memory for AI agents: SQLite + FTS5 (BM25) lexical search, zero external infra.

SimoneB79/memory-engine-mcp

Local-first graph memory for AI assistants with SQLite, semantic search, and MCP tools.

elViRafa/agentic-memory

File-first, local-first MCP memory for AI coding assistants: Markdown + YAML, no vector DB.

MemTether/MemTether

Cross-client AI memory hub: agents share one SQLite memory.db via file-level pointers.

mendapi/mendapi

Detect API breaking changes, scan your codebase for impact, and draft the fix. Runs locally.

CSOAI-ORG/meok-attestation-verify

Tiny zero-dependency verifier for MEOK AI Labs compliance attestations (DORA, NIS2, CRA, EU AI Act,

castiquark/mercadopleis

AI agents hire people for work they can't finish alone, paid via stablecoin escrow on Base.

microtoll/engine

Microtoll Engine in your coding tool: docs search and a scaffold for end-to-end-encrypted apps.

Kanasjnr/midnight-cast

Read-only tools for live Midnight networks: health, transactions, DUST, errors and example code

jbacalso24/mimry

Finds the files a coding task touches, so your AI agent reads less. Local CLI and MCP server.

mind-elixir/mcp

Create, edit, and organize mind maps in the Mind Elixir Desktop app from any MCP client.

woshilaohei/mindcore-memory-mcp

AI long-term memory MCP server with importance scoring and confidence calibration

RohitDeshmukh-1/Mindtrail-MCP

Persistent, local-first memory for AI coding agents. Remember, recall and forget across sessions.

GermaniU/mineru-mcp

Parse PDF, DOCX, PPTX, XLSX and images to Markdown (tables, LaTeX) via a self-hosted MinerU API.

Misar-AI/misarblog-mcp

Publish and manage articles, series, comments, reactions, newsletters, and analytics — from any AI…

Misar-AI/misarreach-mcp

Find leads, enrich and score them, run multi-channel outreach, and manage the sales pipeline — from…

cyanheads/mitre-cwe-mcp-server

Explore MITRE CWE weaknesses, CAPEC attack patterns, mitigations, code examples, and mappings.

ynishi/mlua-swarm

MCP server for mlua-swarm: engine that compiles flow.ir Blueprints and dispatches agent steps.

toonight/Mnemoscope

Predict context rot, sign every agent write, tier reads. Markdown-native, 100% local.

gamercc-apps/mockscreenshots-mcp

Deep links to pixel-perfect fake chat & screenshot generators (iMessage, WhatsApp & more).

newspacemarket-com/mrd

Spacecraft component specs from vendor datasheets: search, digests, facts, gaps, budgets, bus design

timfurlong/msgraph-mcp

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

hermessilva/LocalDB-MCP

MCP server for SQL Server Express LocalDB on Windows: manage instances, run T-SQL, discover DBs

Cherridsaid/multidim-mcp

Structured thinking grids for AI agents: deterministic analysis frames, validation, learned traps

Tyox-all/Weave_Protocol

Scan for prompt injection, secrets, PII, and vet MCP servers before installation

muovi-latam/mcp-server

MCP server for Muovi, Argentina's trust-first local services marketplace: find pros, draft tasks.

musterd-io/musterd

Your agents, on a team with you. Every piece of work shows who did it and who accepted it.

OmBansod2/nanomem

Memory that knows when a remembered fact has been replaced, not just when it was written.

java-jaydev/naver-mybox-mcp

List, search, download and upload files in a NAVER MYBOX (네이버 마이박스) cloud drive.

ramdhavepreetam/NervaPack

Offline codebase knowledge graph: 91% token reduction vs naive RAG, plus cross-session agent memory.

AImplifier/neuro-mcp

MCP for NeuroAgents assisting clinicians: MNE processing, EHR store, NeuroII visualization.

RudrenduPaul/NeuronScope

Traces which neurons and attention heads drive a language model's output via MCP tools.

Mohammed-Jameal-J/newsblog-composer-mcp

Verifies news stories, mines SEO keywords, builds schema and reviews your draft. You write it.