MCP Server Directory

runtimeguard/runtime-guard

Runtime policy enforcement for AI agents that prevents accidental system damage and unauthorized access, with automatic backups before file writes.

sint-ai/sint-protocol

MCP governance proxy with capability tokens, tiered approvals, fail-closed execution and tamper-evident audit receipts, plus preflight tool-risk scanning.

Tommertom/sonos-ts-mcp

Sonos control via UPnP: device discovery, multi-room playback, queues, music library browsing, alarms, event subscriptions and EQ settings.

Markgatcha/universal-mcp-toolkit

MCP aggregator that connects agents to multiple MCP servers through one configuration, with ready-made templates and cross-repo prompt workflows.

checkra1neth/xbird-skill

Post tweets, search, read timelines, manage engagement and upload media on Twitter/X using browser cookies.

Mingye-Lu/AgenticCrawler

Autonomous, goal-driven LLM web crawler with stealth browsing, distributed as a single binary.

getaegis/aegis

Credential isolation proxy that injects secrets at the network boundary, with domain restrictions, agent authentication and audit logging.

xChuCx/agent-memory

Git-native project memory for coding agents: Markdown in your repo, reviewable staged updates, secret/PII-safe and branch-aware, without cloud or vector DB.

back1ply/agent-skill-loader

Load Claude Code skills into agents without copying files: discover, read and install skills on demand.

justadityaraj/amazon-in-mcp

Search Amazon India via scraping: cheapest-in-stock and value picks, product details (price, MRP, rating, stock, seller) and Keepa price history links.

smeet666/mcp-animenewsnetwork

Search the Anime News Network encyclopedia for anime and manga, read cast, staff, episodes and studios as compact rows, and follow the news wire.

magna-nz/aspnetcore-debugger-mcp

Interactive .NET/ASP.NET Core debugging via netcoredbg: breakpoints, stepping, thread inspection, exception and deadlock analysis, and request tracing.

smeet666/mcp-books

Search the Internet Archive, the Library of Congress and the Bibliothèque nationale de France at once, across catalogues and inside scanned text.

BuyWhere/buywhere-mcp

Cross-border e-commerce product catalog: search products across Singapore, Southeast Asia and US markets with price comparison and deal discovery.

yuvalsuede/claudia

Task management for Claude agents: hierarchical tasks, dependencies, sprints, acceptance criteria and multi-agent coordination.

richer-richard/cochlea

Offline, deterministic audio engine: compose scores as data, render WAV or FLAC, report loudness, pitch, tempo and key, generate spectrograms and diff renders.

ashlesh-t/cognirepo

Persistent memory and codebase context for coding agents: FAISS vector store, AST symbol index, knowledge graph, episodic journal and cross-agent handoff.

datacharter/datacharter

Local, contract-governed federation across files and databases (Postgres, Snowflake, BigQuery, DuckDB, Excel) with read-only guards and PII masking.

atomno-mcp/mcp-fns-check

Russian counterparty due diligence: INN/OGRN lookup across EGRUL/EGRIP, bankruptcy, tax debt, enforcement and arbitration records, with a risk verdict.

HasData/instagram-mcp

Public Instagram data: profiles and post feeds by handle, with follower counts, captions, hashtags and mentions parsed as JSON.

ProductOfAmerica/mcp-server-kicad

KiCad EDA automation: schematic capture, PCB layout, ERC, DRC and Gerber, BOM and 3D exports for KiCad 9 and 10.

noblabs/lit-forge-mcp

Personal asset planning for Japan's Tsumitate NISA and iDeCo: NISA simulations, retirement gap analysis, required monthly savings and compound interest.

smigolsmigol/llmkit

AI API cost tracking and budget enforcement across LLM providers: spend analytics, budget monitoring, session summaries and key management.

abnegate/magents

Shared session bus for coding agents such as Claude Code, Codex and Grok: list, read, hand off, message and spawn live agent sessions via MCP or CLI.

urbanmorph/mdshare

Markdown collaboration: share docs via public links with permission levels, inline comments, real-time sync and version history, and resolve review threads.

yaminbkk/NexusMem

Correlates failed shell commands and their exit codes with whatever later fixed them, alongside git diffs and docs, stored locally in SQLite.

orcsnren/pkg-health-mcp

Is this dependency still maintained? Scores npm packages, PyPI packages and GitHub repositories 0-100 with an A-F grade and plain-language risks (deprecated, archived, single maintainer, unanswered issues). Scans package.json, requirements.txt and lock files. No API key needed.

CydVilla/peckish

Order food and groceries on DoorDash via its CLI (macOS arm64): search stores, compare fee-included totals, build carts; orders need user approval.

sidclawhq/platform

Governance proxy that wraps MCP servers with policy evaluation, human approval workflows and hash-chain audit trails.

nickjlamb/pubcrawl

PubMed, Europe PMC (including preprints), FDA/DailyMed and UK eMC drug labelling, and ClinicalTrials.gov for AI assistants, including side-by-side US vs UK label comparison. Every result cites its PMID, NCT ID or DOI; no API key required.

quantakrypto/pqc-tools

Post-quantum readiness: scan code for quantum-vulnerable cryptography (RSA, ECDH, ECDSA, DH), get ML-KEM/ML-DSA/SLH-DSA migration guidance and verify fixes.

Read a YouTube channel's schedule and stats, schedule, publish and retitle videos, and draft copy, all on approval.

sgateway/s-gw

Local credential gateway for coding agents: agents get handles instead of raw secrets, and one-time approvals inject credentials only into approved commands.

tomjwxf/scopeblind-gateway

Security gateway that wraps MCP servers with per-tool policies, approval gates and optional signed receipts, in shadow (log-only) or enforce mode.

giacomomaria81/scorm-mcp-server

Package HTML, Claude Design bundles or mobile-learning exports as SCORM 2004/1.2 courses with milestone and question tracking, and validate SCORM zips.

Brunovncs/texel-mcp

Minecraft skins and textures as code: JSON specs compiled to PNG, with a review an agent can act on. Skins, 57 mob textures, blocks, items, GUI and particles, animated or glowing, and resource packs it builds and checks.

Nishant-Chaudhary5338/mcp-toolkit

React/TypeScript development toolkit: component scaffolding, dependency audits, WCAG checks, test generation, type enforcement and monorepo management.

theserverlessdev/wsc

Prose linter and AI-slop detector: weasel words, passive voice, hedging and research-cited AI writing tells.

yusong652/yade-mcp

YADE discrete element method (DEM) simulation: search API docs, run code via a REPL or background tasks, monitor progress and review task history.

manganate006/openlmnp

Accounting for the French LMNP furnished-rental tax status: journal entries, depreciation, 2031/2033 tax forms, FEC export and Airbnb/Booking.com imports.

ParkSangGwon/admob-mcp-server

MCP server for the Google AdMob API — apps, ad units, mediation, and revenue reports

blackaxgit/agent-mcp-hub

One MCP server bridging the Codex, Cursor, OpenCode, Claude, and Antigravity CLI agents

flovoice53-tech/agent-identity-mcp

Give an AI agent a throwaway email and phone number to test signup/verification flows end to end.

Shalimov04/mcp-airlock

Governance proxy for MCP servers: allowlist, forced dry run, human confirmation, blast radius, audit

us-all/android-mcp-server

Android MCP — ADB-based device, apps, UI, logcat, emulator, files, system, debug

hudsonkit/arc

Author, validate, lay out, render, and diff architecture diagrams as code.

bernhardbrugger/parlament-at-mcp

Austrian Parliament: search speeches, votes, bills, inquiries, committees and members

plopez053/ayudas-es-mcp

Ayudas y subvenciones de España (BDNS) y BOE en directo: recuentos, plazos y calendario previsto.