MCP Servers Directory
Open-source Model Context Protocol (MCP) servers that let AI assistants and agents use external tools and data. Entries come from the community list awesome-mcp-servers; we have not tested each server, so check the repository before you install one.
ni-c/google-search-console-mcp
Google Search Console: create and verify properties, manage sitemaps, inspect URLs and pull the Performance report, with confirmation for…
ni-c/healthchecks-mcp
Healthchecks cron and uptime monitoring: see which scheduled jobs are late or down, read the output a failing job reported with its ping, and…
ni-c/hetzner-dns-mcp
Manage Hetzner DNS zones and records via the Hetzner Cloud API: RRSet CRUD, zonefile import/export, TTL and protection changes, and nameservers.
ni-c/mcp-hub
Serve many stdio MCP servers from one container over HTTPS, with path-based routing, an aggregate endpoint using meta-tools, built-in OAuth 2.1 and…
ni-c/mealie-mcp
Access a self-hosted Mealie recipe manager: recipes, website and photo imports, meal plans and shopping lists, with a read-only mode.
ni-c/ntfy-mcp
Send push notifications through ntfy, read back sent messages, update a notification in place while a job runs, and administer users and topic access.
ni-c/opengist-mcp
Read, search, create, update and delete gists on your own [Opengist](https://github.com/thomiceli/opengist) instance — the self-hosted pastebin…
ni-c/osm-mcp
OpenStreetMap travel planning: geocoding, walking, driving and cycling routes, travel-time matrices, route optimization, isochrones and POI search.
ni-c/rustpad-mcp
Read and edit self-hosted Rustpad collaborative pads, merging edits live with human typing and requiring confirmation to replace a pad.
ni-c/smtp-mcp
Send, reply to and forward mail over SMTP, restricted to a recipient allowlist, with each message approved by a person before sending.
ni-c/wg-easy-mcp
Administer a self-hosted wg-easy (WireGuard Easy) instance: manage VPN clients, fetch configs and QR codes, create one-time links and check server…
ni-c/wikijs-mcp
Search, read and edit a self-hosted Wiki.js 2.x, including assets, comments, users and groups, with full-text grep, overwrite protection and a…
ni-c/woodpecker-ci-mcp
Drive a self-hosted Woodpecker CI: read failing step logs, restart, cancel or approve pipelines, and manage secrets, registries, crons, agents and…
nicholasbester/clickup-cli
ClickUp API integration covering all endpoints, with compact, token-efficient responses. Also works as a standalone CLI.
nicholasglazer/gnosis-mcp
Make Markdown documentation searchable: loads it into SQLite or PostgreSQL with keyword search and optional pgvector hybrid semantic search.
nickclyde/duckduckgo-mcp-server
Web search using DuckDuckGo, with content fetching and parsing.
nickgeorgeseo/mcp-gatehouse
Permission tiers, approval gates and secret-redacting audit logging enforced inside MCP servers at the tool boundary, with a demo order-desk server.
NickoScope/nickol-knx-mcp
Design-time KNX/ETS6 assistant: read-only .knxproj parsing, DPT, naming and command/status validation, and Home Assistant YAML and ETS exports.
nickpending/mcp-recon
Conversational recon with httpx and asnmap: domain analysis, security header inspection, certificate analysis and ASN lookups at multiple recon…
nicktcode/swissgroceries-mcp
Swiss grocery search, weekly promotions and multi-store shopping plans across Migros, Coop, Aldi, Denner, Lidl and more, with unit-price comparison.
nicolascroce/keepsake-mcp
Personal CRM: manage contacts, interactions, tasks, notes, a daily journal and tags.
NicolasPrimeau/artel
Self-hosted coordination for agent fleets: shared semantic memory, tasks, agent-to-agent messaging, session handoffs and cross-agent knowledge…
nihalxkumar/arch-mcp
Search the Arch Wiki and AUR, get package info, check for updates, install packages and analyze PKGBUILDs, from Arch or non-Arch systems.
nikhilnt1234/TokenBurnRate
Track LLM token costs across Claude, GPT and Gemini, with optimization hints and savings estimates.
nikicat/mcp-wallet-signer
Non-custodial EVM wallet that routes transactions to browser wallets like MetaMask for signing, with explicit user approval for every action via…
nikolai-vysotskyi/trace-mcp
Framework-aware code intelligence via a cross-language dependency graph: routes, ORM relations, DI trees, impact analysis, call graphs and…
nikolay-e/diffctx
Selects the minimum code context needed to understand a git diff, using deterministic graph-based fragment selection under a token budget.
Nikolife2016/pulsefeed-x402
Safety checks before paying x402 endpoints: liveness, scam scans (payTo hijack, honeypot), on-chain receiver verification and trust scores.
niledatabase/nile-mcp-server
Manage and query Nile Postgres databases, tenants, users and auth.
nimbus-agent/Nimbus
Read-only search over a local index of your engineering stack (GitHub, Jira, Slack, PagerDuty, Datadog and more): incidents, PRs, deployments and…
ninetails-io/gnucash-mcp
Multi-currency double-entry accounting on local GnuCash books: transactions, invoices, bills, budgets, investment lots, reconciliation and reports.
nipun-arora/wordpress-mcp-agent-bridge
WordPress plugin exposing Rank Math SEO fields, JSON-LD schema and restorable content snapshots as MCP tools, plus an additive-only write gate and…
Nishant-Chaudhary5338/mcp-code-indexer
Index TypeScript/React repos into a code graph: who-renders and who-calls queries, blast radius, dependency cycles, dead code and symbol signatures.
Nishant-Chaudhary5338/mcp-toolkit
React/TypeScript development toolkit: component scaffolding, dependency audits, WCAG checks, test generation, type enforcement and monorepo…
nitin27may/ms-graph-mcp
Microsoft Graph access to Outlook mail and calendar, Teams, OneDrive, SharePoint, OneNote, Planner and Entra ID.
nk3750/jitapi
Discover and call API endpoints from OpenAPI specs using semantic search and dependency graphs, planning multi-step workflows without loading entire…
nkapila6/mcp-local-rag
Primitive RAG-like web search that runs locally, without external APIs.
nlqueries/nlqueries
Self-hosted natural-language-to-SQL engine with validation for PostgreSQL, MySQL, Snowflake, BigQuery and DuckDB, plus document QA and semantic…
nmhaaa3218/TuViMCP
Vietnamese Tử Vi horoscope calculation: traditional pattern evaluations, transit charts, auspicious date checking and chart rendering.
nnemirovsky/iwdp-mcp
iOS Safari debugging via ios-webkit-debug-proxy with WebKit Inspector Protocol support: DOM, CSS, network, storage, debugger and more.
no-materials/hird
Query the Hirð compiler (typed actors on the BEAM): type inference, definition lookup, effect rows, IR fragments, actor protocols and supervision…
noblabs/lit-forge-mcp
Personal asset planning for Japan's Tsumitate NISA and iDeCo: NISA simulations, retirement gap analysis, required monthly savings and compound…
node-man/dechonet-mcp
Domain security checks: DNS, DNSSEC, TLS grading, HTTP security headers, SPF, DKIM and DMARC, port scans, ASN, RDAP and WHOIS, plus an overall…
Nodeflare-app/nodeflare-mcp
JSON-RPC for EVM chains (Ethereum, Base, Arbitrum, Robinhood Chain, Plasma, Ink and more) from bare-metal nodes, including trace and debug methods.
noisy/noisy-coding
Voice interface for Claude Code: live speech-to-text with turn-taking, spoken replies with xAI Grok voices, per-subagent voice personas and a…
Nolas-Shadow/agent1st-ads-mcp
Meta (Facebook, Instagram) and TikTok ad campaign management: create a complete campaign with targeting, creative, budget and ad in one call.
nomadop/session-watcher
Monitors coding-agent token cache using inventory theory (EOQ) and signals optimal session restart timing via a live dashboard and terminal status…
nometalalchemist/KitchenSink4Word
Word .docx editing: live editing of open documents, tables, citations, footnotes, tracked changes, mail merge, redaction, accessibility audits and…
NON906/omniparser-autogui-mcp
Automatic operation of on-screen GUIs.
nonameuserd/paybond-kit
Tenant-bound agent spend authorization: policy guardrails, spend intents, evidence, escrow settlement, completion validation and portable receipts.
nonatofabio/local-faiss-mcp
Local FAISS vector database for RAG with document ingestion (PDF, TXT, MD, DOCX), semantic search, re-ranking and CLI tools for indexing and querying.
none298-dotcom/mylinedchart-mcp-chart-context
Local, read-only access to live MyLinedChart desktop chart context: symbol, candles, drawings, indicators and IBKR status.
noor202401938-netizen/cyber-chef-mcp
CyberChef MCP server providing 28 core data transformations, ciphers, hashing, JWT decoding, representation-calibrated Shannon entropy, and…
noordeen123/culprit
Offline root-cause analysis for coding agents: rank the commit that introduced a regression, map a feature's blast radius and verify a fix is…
NORTHTEKDevs/genome
Local persistent agent memory without LLM calls: semantic recall over SQLite with bi-temporal fact tracking.
notasandy/mcp-code-sanitizer
Code review via Groq: finds bugs, vulnerabilities and SQL injections, compares and explains code, generates tests and HTML reports.
notDIRK/fds-mcp
Freedom-of-information requests in Germany via FragDenStaat: find the responsible authority, check the law and deadline, track requests and draft…
noteboxd/mcp
Query the Noteboxd fragrance encyclopedia for perfumes, notes, accords, brands, perfumers, reviews and charts.
notwhiteblank/scholar-rag-mcp
Academic paper knowledge base over local PDFs: MinerU parsing, metadata normalization, Qdrant vector search with reranking and paginated full-text…
Novence-ai/mcp
Create, check, deploy and host static sites.
nteract/semiotic
Semiotic React data visualization: suggest charts for a dataset, render validated configs to SVG, diagnose anti-patterns and fetch component schemas.
nvms/tui-mcp
Launch, screenshot and interact with any TUI app.
nwiizo/tfmcp
Manage Terraform environments: read configurations, analyze plans, apply configurations and manage state.
nworks3d/THOR-memory-bible-for-AI
Local memory for coding agents where rules with machine-checkable proofs block matching commands, plus an append-only event log and per-project…
Nyrok/flompt
Visual prompt builder: decompose prompts into semantic blocks and compile them into Claude-optimized XML.
nyxn-ai/NyxDocs
Manage cryptocurrency project documentation across Ethereum, BSC, Polygon and Solana.
NyxToolsDev/dicom-hl7-mcp-server
Bridge DICOM, HL7v2 and FHIR: cross-standard mapping, Mirth Connect channel generation, vendor private tag decoding and integration patterns.
ober37/ac-infinity-mcp
Monitor and automate AC Infinity grow controllers: live sensor data and history, VPD/temperature/humidity automations, port control and scheduling.
oborseth/Porkbun-MCP
Official Porkbun server: domain availability and pricing, registration and renewals, DNS records, nameservers, DNSSEC, URL forwarding, DNS restore…
ocbenji/bitcoinbenji-mcp
Lightning-paid (L402) Bitcoin mempool data (fees, whale alerts, fee prediction, tx status) plus self-hosted AI inference for text, code, vision and…
OctagonAI/octagon-deep-research-mcp
Deep research agent from Octagon.
OctagonAI/octagon-mcp-server
Integrate private and public market data via Octagon AI agents.
octoco-ltd/sheetsdata-mcp
Electronic component datasheet data: specs, pinouts, package info and absolute maximum ratings extracted on demand from manufacturer PDFs.
Octodamus/octodamus-core
Crypto market oracle: BUY/SELL/HOLD consensus from RSI, MACD, funding rates and on-chain flow, plus Polymarket edges with EV scoring and X crowd…
OctoEverywhere/mcp
3D printer access: live printer state, webcam snapshots and printer control.
Octonove/crbro-memory
Persistent agent memory in local JSON files: neuron/synapse graph with heat scoring, fact-level search, corrections, secret redaction and team…
OctoTrip/rental-cars
Rental car search with real-time prices from multiple providers worldwide.
odd-Innocent/den_archi_mcp
Korean architecture, engineering and construction knowledge: KDS, KCS and KS standards, statutes and expertise in one graph, with answers citing…
odds-api-io/odds-api-mcp-server
Official [Odds-API.io](https://odds-api.io) server: real-time and historical sports betting odds from 365+ bookmakers across 34 sports, with events,…
oddunits/pntr-cli
Register PNTR dev subdomains, manage DNS records, receive email in a disposable inbox and capture inbound HTTP requests for webhook debugging.
Odrin/rhizome-mcp
Local-first task tracking and coordination for coding agents: durable issues, leases, checkpoints, decisions, dependency graphs and review workflows.
oerc-s/primordia
Economic settlement for AI agents: receipt verification, metering, net settlements, credit lines and balance sheets.
ofershap/cursor-usage
AI coding usage analytics: track spend, model usage and costs across Cursor and Claude Code sessions.
ofershap/mcp-server-cloudflare
Manage Cloudflare Workers, KV, R2, Pages, DNS and cache.
ofershap/mcp-server-devutils
Developer utilities: Base64, UUID, hashing, JWT decoding, cron parsing, timestamps, JSON and regex.
ofershap/mcp-server-dns
DNS lookups, reverse DNS, WHOIS and domain availability checks.
ofershap/mcp-server-docker
Manage Docker containers, images, volumes, networks and Compose services.
ofershap/mcp-server-github-actions
GitHub Actions: view workflow runs, read logs, re-run failed jobs and manage CI/CD.
ofershap/mcp-server-github-gist
Create, read, update, list and search GitHub Gists.
ofershap/mcp-server-markdown
Search, extract sections, list headings and find code blocks across Markdown files.
ofershap/mcp-server-npm-plus
npm package search, bundle size checks, vulnerability scans and download comparisons.
ofershap/mcp-server-s3
AWS S3 operations: list buckets, browse objects, upload and download files, and generate presigned URLs.
ofershap/mcp-server-scraper
Web scraping: extract clean Markdown, links and metadata from any URL.
ofershap/mcp-server-sqlite
SQLite operations: query databases, inspect schemas, explain queries and export data.
ofershap/real-browser-mcp
Control the user's real Chrome browser via an extension, reusing existing sessions, logins and cookies.
Off-Nadir-Lab/offnadir-delta-mcp
Live geolocated world-event intelligence and a daily world brief: event signals, hotspots, Sentinel satellite imagery and an OSINT/GEOINT analyst.
offorte/offorte-mcp-server
Create and send business proposals with Offorte proposal software.
OFODevelopment/cerebrochain-mcp-server
Supply chain and logistics tools: carrier rate shopping, inventory management, order tracking, fleet logistics and demand forecasting.
ogasurfproject-jpg/horizon-shield
Verify AI-agent evidence records on the Bitcoin-anchored JIDEC ledger: fetch record bytes, recompute the SHA-256 and check the OpenTimestamps…
ohad6k/emulo
Loads a personal profile mined from your local Claude Code, Codex and OpenCode logs so agents work the way you do.