MCP 服务器目录

Find IANA ports, MIME types, HTTP codes/fields, URI schemes, PENs, BCP 47 tags, RFCs, any registry.

Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

Query IMF SDMX 3.0 macroeconomic dataflows — WEO, BOP, CPI, exchange rates, 190 countries.

Search iNaturalist sightings, identification threads, phenology, and look-alike species.

Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Control macOS system settings, apps, windows, audio, displays, screenshots, and Focus mode via MCP.

Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

Agent-native TypeScript framework for building MCP servers.

TypeScript template for building MCP servers with declarative tooling, observability, and auth.

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

Search the Met collection, browse by department or update date, fetch full records and CC0 images.

Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

Decode VINs, search recalls, complaints, crash ratings, and investigations.

Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

Search NOAA CDO stations and datasets, fetch historical weather observations.

Search NOAA climate stations and datasets, fetch historical weather observations.

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

MCP server for nonprofit financials via ProPublica: IRS Form 990 data for 1.8M+ nonprofits.

Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.

Send, manage, and replay ntfy push notifications via MCP.

Get US weather forecasts, active alerts, and current observations.