MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

org.aquaview/aquaview-mcp — 4 functions, v0.2.0
AQUAVIEW MCP Server - Search and access global oceanographic and environmental datasets.
org.benevolabs/irenictable — needs an account, v6.15.0
Collaborative whiteboard MCP server — create objects, connectors, C4 diagrams, and manage boards
org.billcommons/bill-commons — 11 functions, v1.0.0
Search 209k+ US state bills, all 50 states + DC: full text, sponsors, votes, status. Free.
org.bot-trade/bottrade — 19 functions, v1.0.0
Benchmark for AI trading agents: historic market scenarios, public leaderboard.
org.brainkb/brainkb — 53 functions, v0.1.0
MCP server for querying BrainKB, a knowledge base for neuroscience knowledge graphs.
Bullrun — 26 functions, v0.1.2
Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude
org.cashbackpro/cashbackpro — 5 functions, v0.2.0
AliExpress cashback for AI assistants: search products, estimate cashback, get personal links.
Global Metro Power Rankings — 5 functions, v1.0.0
Query 4,300+ ranked metros across sixteen dimensions: profiles, search, and head-to-head comparisons
ContextOverflow — 5 functions, v1.0.0
Describe what's going wrong with your AI; get the named technique both of you can read. No auth.
AIGEN — Open Bounty Protocol for AI Agents — endpoint not answering, v3.1.0
Open bounty protocol for AI agents. 22 tools: token safety scans + paid missions. 0.5% fee.
org.filetourl/mcp — 7 functions, v1.0.0
Upload a file and get a public shareable URL via API or MCP.
org.gdacs/api — 8 functions, v1.0.1
An MCP server that through www.gdacs.org provides access to web‐based disaster information systems.
ghurt — needs an account, v1.0.0
Query Garmin, Oura & Whoop sleep, HRV, recovery & training load from Claude or ChatGPT.
org.giftcardshop/mcp — v0.1.1
Browse the giftcardshop catalog and buy gift cards with Lightning over MCP. No account, no signup.
Global Exchange Rates — needs an account, v1.0.0
Official exchange rates from central banks: latest & historical rates plus currency conversion.
org.hookline/mcp — v0.3.0
Hookline MCP — create webhook endpoints, inspect requests, and validate payloads from AI agents.
Hüttentouren — 3 functions, v1.0.0
Hut-to-hut hiking tours in the Alps with live availability from multiple booking systems.
@imqueue — 6 functions, v3.3.0
Search @imqueue docs and scaffold typed services & clients from your AI coding agent.
org.inkflowstudio/inkflow — 10 functions, v1.14.0
Tried the rest? Try the best FREE: full ULTRA LoRA, no signup. 57 models, 31-actor growing pack.
IO Aerospace MCP Server — endpoint not answering, v1.0.0
MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...
org.lightpaper/lightpaper-mcp — v0.1.1
API-first publishing platform. Publish markdown as permanent web pages with quality scoring.
org.llmref/llmref — 4 functions, v0.1.0
Versioned documentation registry and semantic search for AI tools and coding assistants.
Wonders MCP — 4 functions, v1.0.2
Read-only MCP for heritage travel: search 500+ UNESCO destinations by region and intent.
AI/ML Research Papers — 3 functions, v1.0.0
AI/ML research papers from arXiv, DBLP, and HuggingFace
Arbitrage Signals — endpoint not answering, v1.0.0
Cross-exchange arbitrage opportunities and funding rate signals
Biomedical Data — 3 functions, v1.0.0
Biomedical data: compounds, drug info, and molecular targets
Clinical Trials — 3 functions, v1.0.0
Clinical trial search and status from ClinicalTrials.gov
Federal Contracts & Grants — endpoint not answering, v1.0.0
US federal contracts, grants, and spending awards
Task Scheduler — 4 functions, v1.0.0
Schedule and manage recurring or one-shot tasks
DeFi Protocol Data — 3 functions, v1.0.0
DeFi protocol data: TVL, yield pools, and cross-chain analytics
US Macroeconomic Data — 7 functions, v1.0.0
US macroeconomic data: inflation, jobs, GDP, energy, and Treasury yields
FEC Campaign Finance — 3 functions, v1.0.0
FEC campaign finance data: candidate fundraising, donors, and spending
SEC Filings & Earnings — 5 functions, v1.0.0
SEC filings, insider trades, and earnings data
Live Flight Data — 2 functions, v1.0.0
Live flight departures and airport information
Food & Nutrition — 3 functions, v1.0.0
Food and nutrition data: search, macros, and comparisons
Geocoding & Weather — 3 functions, v1.0.0
Geocoding, weather forecasts, and timezone lookups
Global Economic Data — 3 functions, v1.0.0
Global economic data from World Bank and OECD
Health Data — 4 functions, v1.0.0
Health data: NIH grants, WHO statistics, and genetic variants
LLM Provider Intelligence — 3 functions, v1.0.0
LLM provider intelligence: recommendations, pricing, and status
US Legal Case Search — endpoint not answering, v1.0.0
US legal case search: court decisions and company litigation history
Market Data — 3 functions, v1.0.0
Real-time stock quotes, market indices, and institutional holdings
Ecosystem Monitor — 2 functions, v1.0.0
Ecosystem monitoring: service status and x402 activity metrics
NASA Data — endpoint not answering, v1.0.0
NASA data: near-Earth objects, space weather, and astronomy pictures
Real-Time News — endpoint not answering, v1.0.0
Real-time news and trending topics from major sources
Patent Search — 3 functions, v1.0.0
Patent search and company IP portfolio data
Prediction Markets — 3 functions, v1.0.0
Prediction market data and crowd-sourced probability forecasts
US Real Estate Data — 3 functions, v1.0.0
US real estate data: home prices, rents, and market trends
Agent Reputation Registry — endpoint not answering, v1.0.0
Agent reputation registry: check, register, and endorse AI agents
Academic Research Search — 3 functions, v1.0.0
Academic research search across PubMed and arXiv
Time & Astronomy — 3 functions, v1.0.0
Current time by timezone, astronomy events, and moon phases
Mercantry Registry — 9 functions, v0.1.0
Agent-native registry: 168k+ real restaurants in LA, Hong Kong & Tokyo. Unranked, honest signals.
New Mexico Literacy Project — 16 functions, v0.5.0
Free book-donation pickup logistics and first-edition identification tools for New Mexico.
NotCVE — CVE & Vulnerability Intelligence — needs an account, v1.0.1
CVE & vulnerability search: 365k+ CVEs/NotCVEs, CVSS, EPSS, CISA KEV, exploits, patches, versions.
org.nsgoods/nsgoods-mcp — v1.0.1
Signed x402 pay-per-call MCP: crypto signals, agent trust, regime, GEO & solar — free preview each.
org.onekash/icloud-calendar-mcp — v3.1.0
MCP server for iCloud (Apple) Calendar access via CalDAV
Covenant Guard — v0.1.1
Hard spend cap, OS sandbox, and signed receipts for unattended coding agents like Claude Code.
Open Standing — 17 functions, v0.1.0
Staked commit-reveal validation commons: post, vote, earn non-transferable standing
Oravan — 5 functions, v0.1.0
Nonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.
Orivox AI Website Builder — needs an account, v0.1.0-alpha.3
Build, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/
org.pinnacleblooms/ask — 11 functions, v2.0.0
Non-diagnostic child-development knowledge by Pinnacle Blooms: search, milestones, ICF crosswalk.

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.