MCP server directory
55,692 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 35,750 remote servers
- Updated every hour
meek_4vf_data_transport_mcpio.github.CSOAI-ORG/meek_4vf_data_transport_mcp
MEEK 4VF Data Transport MCP — 4th Vibration Frequency data transport over capillary fluid pressure w
meek_3_and_sov3_connection_mcpio.github.CSOAI-ORG/meek_3_and_sov3_connection_mcp
MEEK 3+sov3 Connection MCP — the SOV3 + SOV3 + CSOAI + L0-L7 connection. MIT-licensed.
Webhook Signature Fixture Labcom.mcpscores/webhook-signature-fixture-lab
Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...
Bill Of Materials Integritycom.mcpscores/bill-of-materials-integrity
Pure, bounded analysis of an explicit bill-of-materials graph: validates structure, finds missing...
Localization Resource Integritycom.mcpscores/localization-resource-integrity
Checks the structural integrity of translated resource dictionaries against a source dictionary y...
Usage Bill Reconstructorcom.mcpscores/usage-bill-reconstructor
Recomputes a usage-based bill from a customer-supplied tariff (graduated per-meter tiers, optiona...
Onymucom.onymu/onymu
Check domain availability across every extension, generate names, and check social handles.
CountLinkapp.countlink/countdown
Shared countdown timers that stay in sync on every screen — no account, any number of viewers.
RetrainMap state UI provisions (weekly benefit min/max, weeks)com.retrainmap/state-ui-provisions
Apify MCP: retrainmap/state-ui-provisions - weekly UI benefit min/max and weeks per U.S. state
RetrainMap WARN notices (CA, IL, NY)com.retrainmap/warn-notices
Apify MCP: retrainmap/warn-notices - WARN layoff notices CA/IL/NY, normalised from agency files
RetrainMap ETP programs (U.S. DOL Training Provider Results)com.retrainmap/etp-programs
Apify MCP: retrainmap/etp-programs - 70,000+ U.S. WIOA training programs, DOL outcomes and costs
Project Gumballcom.gumballtools/platform
One MCP server exposing every tool in the Gumball portfolio.
Words in Contextcom.gumballtools/words-in-context
Words-in-context vocabulary practice questions with distractor explanations.
Regex Explainercom.gumballtools/regex-explainer
Explain a regex in plain English and detect catastrophic backtracking risk.
Body Metricscom.gumballtools/body-metrics
Convert height and weight, compute BMI, TDEE and protein targets with error bounds.
Color Companioncom.gumballtools/color-companion
Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.
Due Datecom.gumballtools/due-date
Estimate a due date from LMP, conception, or ultrasound, with ACOG redating rules.
JSON to Typescom.gumballtools/json-to-types
Convert JSON samples into TypeScript interfaces and Zod schemas, with inference caveats.
Check Digit Validatorcom.gumballtools/check-digit
Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit
DiscoverSeniorBenefitscom.discoverseniorbenefits/benefits
Find US senior benefits by ZIP and check eligibility via deterministic rules citing .gov sources.
Wickworksio.github.psyb0t/wickworks
Self-hosted MCP server: technical indicators + smart-money-concepts from OHLC bars.
DevMarginapp.devmargin/devmargin
Read-only MCP over your own revenue and net margin across 14 billing rails
SesApp Access Sheetsfr.sesapp/fiches
Housing access sheets behind revocable guest links. x402 on Base.
basebalance.cloud — x402 RPC & MCP gatewaycloud.basebalance/basebalance
USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.
Working Machines MCP Serverio.github.klei30/working-machines
Connect to 1,400+ apps and 15,000+ actions through one OAuth-protected MCP server.
Senlay Physical Contextio.github.smartsurfsolar/senlay
Physical-world evidence and operability checks with provenance and explicit data gaps.
VineVerse — Bible Knowledge Graphbible.vineverse/vineverse
Bible knowledge graph: 31,102 verses, 341,289 cross references, people, places, themes.
FragDenStaatio.github.notDIRK/fds-mcp
Freedom-of-information requests for Germany via FragDenStaat.de, the froide FOI portal.
Internet Janitorio.github.capneura/internet-janitor
Deterministic cleanup tools for decimals, whitespace, filenames, delimiters, and booleans.
Aucadastrefr.aucadastre/aucadastre
A French address, all public facts: parcel, zoning, risks, permits, sales, energy labels. No key.
AGZ Rust Coderio.github.ugur-murat-alt/agz-rust-coder
Bounded, source-write-free Rust correctness tools grounded in Cargo and rustc output.
Edifiablefr.edifiable/edifiable
French land-use plans (PLU): what a zone or a street allows, cited at the article. No key.
Facilita LITE (MCP)io.github.intervixus-corporation/facilita-lite
Assistente MCP remoto para organizar tarefas, grupos, configuracoes e suporte do Facilita Lite.
RoutineKitio.github.sjh9714/routinekit
Capture tool workflows, save typed tools, and replay with human approval. Includes an MCP Apps UI.
Skill Shelf (Rust singleton daemon)io.github.halflifezyf2680/skill-shelf
Progressive group routing for 524 professional skills via Rust daemon stdio shim.
YouSpotcom.youspot/youspot
Query one person's second brain: contacts, companies, notes, files and connected accounts.
Trade Tariffs MCPnet.nexlab/trade-tariffs
US import tariff lookup against the official USITC Harmonized Tariff Schedule
Scientific Math Calculator MCPnet.nexlab/scientific-math-calculator
Safe scientific calculator MCP for numeric expressions
Sacred Texts MCPnet.nexlab/sacred-texts
Citation-oriented retrieval across six religious traditions
Planet Watch MCPnet.nexlab/planet-watch
Every environmental layer at one point on Earth
Maritime AIS MCPnet.nexlab/maritime-ais
Live AIS vessel tracking for the Baltic Sea and Gulf of Finland via Fintraffic's open Digitraffic
Grid Carbon MCPnet.nexlab/grid-carbon
Electricity grid carbon intensity for Great Britain from the National Grid ESO Carbon Intensity API
global-institutions-watchnet.nexlab/global-institutions-watch
Monitor public updates from international bodies such as the UN
EU Policy Watch MCPnet.nexlab/eu-policy-watch
Monitor EU policy across both law-making institutions
SavePinner Pinterest URL Toolsio.github.jiankn/savepinner
Parse, validate, classify, and normalize Pinterest URLs locally without network requests.
Rebuild Dossiercom.parkerfawcett/rebuild-dossier
MCP server that reverse-engineers a locked rebuild spec from an existing app.
0DTE Confluencecom.0dteconfluence/confluence
Gamma rails, options flow tape, and graded 0DTE setups for SPY/QQQ/IWM. Advisory only.
CodeCraftio.github.TanerTalas/codecraft
Checks whether generated Minecraft Bedrock content will actually load. Nine read-only tools.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Nov 1, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.