MCP Registry

Agent Commerce MCP — agent-native A2A storefront. Discovery, Stripe checkout, affiliate program.

Playwright & Appium test automation for Claude. Generate tests, diagnose failures, open fix PRs.

data.gov.sg MCP — Singapore open data + real-time environment/transport feeds

e-Stat (Japan) MCP — government statistics

DBnomics MCP — meta-aggregator over 80+ stats providers

Go modules MCP — wraps proxy.golang.org

NuGet MCP — .NET package registry

Maven Central MCP — Java/JVM artifact registry

Packagist MCP — PHP / Composer package registry

DBLP MCP — Computer Science bibliography

DOAJ MCP — Directory of Open Access Journals

Design-system memory for coding agents — Figma tokens, shadcn/ui codegen, Tailwind audits.

MCP server providing symbol navigation, diagnostics, and type resolution for Nim projects

LOLBAS, GTFOBins, and process parent-child lookups for detection engineering agents.

RIPE Stat MCP — IP/ASN/BGP data

ENTSO-E Transparency Platform MCP

EPO Open Patent Services MCP

French Companies MCP — recherche-entreprises.api.gouv.fr

TED MCP — Tenders Electronic Daily (EU public procurement)

OpenAIRE MCP — EU research outputs (publications, datasets, software, projects)

ECB Data Portal MCP — European Central Bank statistical data

Generate production-ready chart code (Recharts, Chart.js, ECharts, Plotly) from a prompt.

Multi-Agent AI Validation: X-Z-CS Trinity. All 13 tools FREE. BYOK, UUID tiers. v0.5.28

MCP server for agentic commerce checks, fixes, Lens, tests, and Evidence Packs.

Unified MCP lookup server for ICD-11, SNOMED, LOINC, RxNorm, MeSH, ATC, CID-10. 37 tools, MIT.

Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline.

SAP Fiori - Model Context Protocol (MCP) server

Trakt MCP — TV/movie metadata + watch tracking signals

TasteDive MCP — cross-media recommendations (free with key)

Open-source memory for AI agents. Conflict-flagging recall, scope-bag dispersion, local SQLite.

USGS Water Services MCP server. Real-time streamflow, gage height, and site metadata from NWIS.

Aggregate nature MCP. 8 sources: iNat, eBird, NOAA, USGS, NPN, Mushroom Observer, sky, garden.

USA National Phenology Network MCP. Bloom, leaf-out, and flight timing from NPN observers.

Mushroom Observer MCP server. Mycology observations, fungal taxonomy, and region discovery.

iNaturalist MCP server. Wildlife observations, species counts, taxa, and places worldwide.

eBird MCP server. 21 tools covering eBird API v2: observations, hotspots, checklists, taxonomy.

Brazilian public procurement (PNCP) and Federal Revenue CNPJ data — 16 tools, 4 prompts.

Rails development skills, docs, and workflows exposed through MCP stdio.

Crypto crowdfunding for AI agents. Create campaigns, accept ETH/USDC via x402 protocol.

Spotify MCP — Web API via client_credentials OAuth

Genius MCP — songs, artists, annotations metadata

Discogs MCP — music release / artist / label database

MalwareBazaar MCP — abuse.ch malware sample database (free, key required)

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

OpenCellID MCP — cell tower geolocation database (free with key)

what3words MCP — 3-word grid geocoding

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

Trefle MCP — global plant database (1M+ species)

eBird MCP — Cornell Lab of Ornithology citizen-science bird observations

BIS MCP — Bank for International Settlements statistics (no auth)

UK ONS MCP — Office for National Statistics (no auth)

Statistics Canada (StatCan) WDS MCP — Canadian official statistics (no auth)

GovInfo.gov MCP — full text of US government publications

Regulations.gov MCP — federal regulatory dockets, documents, public comments

FBI Crime Data Explorer MCP — UCR/NIBRS statistics

GovTrack MCP — federal US Congress data (free, no auth)

OpenStates MCP — bills, legislators, votes in all 50 US states

Resume tailoring, cover letters, PDF export, and job search via the Laddro Career API

Generate and manage Storydoc presentations from any MCP-compatible client.

Monitor uptime, manage incidents, configure alerting, and query dependency status via DevHelm

MCP server providing OpenFeature SDK installation guides and OFREP flag evaluation

MCP gateway with 10 tools for code analysis, architecture, package audit & security.

Action1 MCP server — endpoint inventory, patch visibility, and policy automation via REST API.

Open scientific knowledge MCP for AI agents. Three profiles: search, publish, govern.

Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.

EPA AirNow MCP — official US real-time AQI + forecast (free key)

OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)

OpenSea MCP — NFT marketplace data (v2 API)

Cloudflare Radar MCP — internet observatory (traffic, attacks, BGP, quality)

Football-Data.org MCP — soccer competitions, matches, standings

Solscan MCP — Solana block-explorer API (Pro v2)

The Graph MCP — indexed blockchain data via subgraph GraphQL queries

Climatiq MCP — carbon footprint calculator with emission factors

LibreTranslate MCP — open-source machine translation (BYO endpoint)

Download YouTube videos as MP3/M4A/MP4 from any MCP-compatible AI assistant. Free 3/day, $3.99/mo.

AI copilot for French accounting firms on Pennylane. Monthly close memo in 8s, full general ledger.

FX forensic audit MCP. Detects hidden bank markups on cross-border payments. FINTRAC MSB.

Live DeFi yield, HL vaults, SEC insider/8-K, macro tape, ETF flows, airdrops, Polymarket whales.

Taiwan film equipment rates, studios, photographer/director references; AI pre-production tools.

WAQI MCP — World Air Quality Index (free key)

NPS MCP — US National Park Service (free key, generous limits)

Foursquare Places MCP (v3 Places API)

USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)

PubChem MCP — NIH chemistry compound database (no auth)

DataCite MCP — DOIs for research datasets (free, no auth)

Meteostat MCP — historical weather from 11k+ stations (no auth)

NWS MCP — US National Weather Service (no auth)

TVMaze MCP — TV show metadata, episodes, schedules (no auth)

Open Library MCP — Internet Archive's open book metadata

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

Autonomous UX and a11y audit, fix, and verify loop. 38 tools, framework-aware patches.

Context portability MCP server for compressing, formatting, and resuming AI conversation handoffs.

Connect Easyship to compare rates, create shipments, buy labels, and track packages globally.

MCP server for managing Coalesce Transform workspaces, nodes, pipelines, and runs.

Desktop text workbench + MCP server: 22+ text processing tools for AI assistants

Read and write Mission Control state via MCP — projects, tasks, subtasks, templates, status updates.

Audit, scaffold, and triage agent intent specs against a 9-section template.

Create and manage Lindo AI websites, pages, blogs, clients, and credits from any MCP client.

Natural language-driven spatial transcriptomics analysis with 60+ methods via MCP

Agent-first cognitive substrate: 20 verbs + 50 lint dims over a self-validating graph.