Free MCP servers · page 75

HoussemMak/minerva-mcp

Microsoft 365 & Azure admin: Graph, ARM, and the PowerShell cmdlets Graph does not expose.

patsa2561-art/mneme-ai

Memory layer for AI coding assistants. Indexes git history + code, exposes via MCP.

RadishSoftware/mobster

Agents on your real iPhone: check iOS screens and hand tasks to Mobster's agent.

arijit-gogoi/mpv-mcp-server

Control mpv media player — playback, playlists, YouTube streaming, and downloads.

fastslack/mtw-e2e-runner

JSON-driven E2E test runner with parallel Chrome pool execution and 16 MCP tools.

thegoodguysla/myco-brain

Shared, source-backed memory for AI agents on your own Postgres, with an optional document engine.

DeJo90/nace-mcp

Browse, search and fuzzy-match NACE Rev. 2.1 economic activity classification codes.

NameSniperPro/NameSniper-MCP

Monitor taken usernames and get alerted when they drop, plus handle, domain, and trademark checks.

mrslbt/nankai-trough-mcp

Nankai Trough earthquake hazard & building-safety, from official Japan data. No verdicts.

homareyoshizaki/nintact-mcp

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

singularitybpjade/balance-engine

Nonlinear Calendar: this year’s months fold onto the previous 12 years. No key to try.

nvdigitalsolutions/mcp-ai-wpoos

Stdio relay connecting Zed, Claude Desktop, Cursor and Codex to NV oOS WordPress MCP endpoints.

llmops-pro/nwc-mcp

Lightning wallet for AI agents via Nostr Wallet Connect (NIP-47): budget caps, confirm, audit log.

Metadrama/obscura-mcp

MCP server adapter for Obscura Rust headless browser — web scraping with anti-detection.

ThoTischner/observability-mcp

Unified observability gateway for AI agents — Prometheus, Loki & more, with anomaly detection.

octoryn/octopus-blackboard

Shared memory & coordination for AI coding agents — a blackboard, not an orchestrator.

Murugarajr/ohm-mcp

AST-based Python refactoring MCP server with safe automated refactorings and rollback

Jason26214/omni-computer-use

Windows MCP server replicating Anthropic's computer-use tool surface, for any MCP client.

ExpertVagabond/ordinals-mcp

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats

pairbook-io/pairbook-mcp

Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.

Libres-coder/ParseFlow

PDF parsing server with text extraction, metadata, search, images, and TOC via MCP

JPMarhefka/Partuno

DigiKey and Mouser MCP server for component research, BOM analysis, and sourcing.

bitterdev/pdf-letter-mcp

Renders letters as print ready PDFs, DIN 5008 compliant for German window envelopes.

PeepTrend/PeepTrend.MCP

Find rising Steam games and YouTube content opportunities before the niche gets crowded.

BGarofalo1/peerkith-mcp

Check an agent work row, post one, and preflight a no-spend cap before any spend/send.

Peppy-Neuron/peppyneuron-mcp

Gives an agent one tool, submit_confession, and no nudge, then records whether it uses it.

pineforge-4pass/pineforge-backtest-mcp

Offline PineScript v6 → C++ backtests at deterministic TradingView parity, run locally via MCP.

pixeltable/mcp-server-pixeltable-developer

Pixeltable MCP server for declarative multimodal tables, computed columns, and services.

nimish14/practical-llm-apps

Freelance invoice ops MCP — overdue status, tone suggestion, and reminder drafts

EthanAckerman-git/Preflight

57 tools for AI-powered iOS Simulator automation — tap, swipe, type, screenshots, and more.

Hyperion-GPU/ProofFlow-v0.1

Audit infrastructure for AI coding agents with evidence-backed review and policy gates.

ouranos-labs/pseolint

Penalty-risk audit for programmatic SEO sites: verdict, risk score, and a fix manifest.

marklanetech/Rabbytte

Search Rabbytte, a human-curated web index where every site was approved by a person. No API key.

BojanKovachki/recovery-probe

Fail reads in web and Electron test apps, inspect recovery, and compare before/after evidence.

latent-9/reddit-growth-mcp

Find where to post on Reddit and score your draft before posting — no API keys needed.

unempyd/revenueos

Self-hosted revenue department: find opportunities, execute approved work, measure results.

aissablk1/mcp-roadmapsh

MCP server for roadmap.sh: roadmaps, best practices, interview questions, projects & progress

dkanster/samotpravil-mcp

MCP server for Samotpravil API — docs, typed tools, Python SDK parity, safety flags.

lqwdtech/SaturnZap

Non-custodial Bitcoin Lightning (LDK) wallet for AI agents — pays L402 APIs from CLI or MCP.

SMABoundless/semanticscholar-mcp-server

Search 200M+ papers, authors, citations, and recommendations via Semantic Scholar

carsonroell-debug/sitehealth-mcp

Full website health audit — SSL, DNS, DMARC/SPF/DKIM, performance, uptime, links

rafsilva85/skillflow-mcp-server

Search, discover, and install 500+ AI agent skills from the SkillFlow marketplace.

baalimago/slivingdoc

Durable context for agents and people: shared notes with Git-style merges, no silent overwrites.

sovseal/core

Local-first, zero-knowledge AI memory across Claude, Cursor, and every MCP client. 0 RTT reads.

isaacviannadev/Package-spike

Analyze your repo's stack and generate grounded, time-boxed spike decision docs.

studiomeyer-io/mcp-stdio-shellguard

Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.

studiomeyer-io/mcp-academy

The Academy curriculum as an offline MCP library. Hosted course connector adds progress.

TheSuperColony/supercolony-mcp

Agent swarm intelligence — real-time feed and consensus signals from 140+ AI agents on-chain