iClaude
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Best Streamable AI Skills & MCP Servers

70 curated Streamable skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Earthquake

MCP Registry

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Wikidata

MCP Registry

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Who Gho

MCP Registry

Query WHO Global Health Observatory data — 3,059 indicators across 194 member states with country, region, year, and sex filters via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Proxmox

MCP Registry

KR: Proxmox VE API 연동 MCP 서버. EN: MCP server for Proxmox VE operations over stdio and Streamable HTTP.

MCP Registry · ★ 5.0free

Nws Weather

MCP Registry

Get US weather forecasts, active alerts, and current observations via the National Weather Service API. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Trackly Cli

MCP Registry

AI job search CLI + hosted MCP server with OAuth. 128K+ jobs, 1,900+ companies, 40+ ATS. Works with Claude, ChatGPT, Cursor, Windsurf, Codex via hosted streamable-http or local stdio.

MCP Registry · ★ 5.0free

Openfda

MCP Registry

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Nhtsa Vehicle Safety

MCP Registry

Decode VINs, search recalls, complaints, crash ratings, and investigations via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Biorxiv

MCP Registry

Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Crossref

MCP Registry

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Reliefweb

MCP Registry

Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Openlibrary

MCP Registry

Search books and authors, fetch editions, browse subjects, and resolve cover images from Open Library via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Nist Nvd

MCP Registry

Search and audit CVEs by keyword, severity, CWE, CISA KEV status, and CPE via the NIST National Vulnerability Database. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Wsdot

MCP Registry

Query WA highway conditions, ferry schedules, vessel locations, toll rates, border waits, and alerts via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Orcid

MCP Registry

Search and retrieve researcher profiles, works, affiliations, funding, and peer review records from the ORCID registry via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Gdelt

MCP Registry

Search and analyze global news coverage and US television transcripts via the GDELT Project's real-time APIs via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Libofcongress

MCP Registry

Search LOC digital collections, browse Chronicling America newspapers with full OCR text, and look up LC Subject Headings via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Courtlistener

MCP Registry

Search and retrieve US court opinions, federal dockets, judge records, citation networks, and oral arguments from CourtListener's 9M+ opinion corpus via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Openstates

MCP Registry

Search bills, legislators, committees, and events across all 50 US states, DC, and Puerto Rico via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Census

MCP Registry

Query U.S. Census Bureau data, variables, and geography via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Reference Data

MCP Registry

Look up countries, timezones, periodic table elements, physical constants, units, HTTP status codes, and MIME types via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Onebusaway

MCP Registry

Query stops, routes, real-time arrivals, vehicle positions, and schedules from OneBusAway transit APIs via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Captcha

MCP Registry

MCP server that turns PowForge pow-captcha into agent auth. Charge AI agents per-call without accounts: PoW solve = free tier, Lightning payment = paid tier. Three tools: challenge, verify, status. Stdio + HTTP Streamable transports, stdlib only — no MCP

MCP Registry · ★ 5.0free

Cv

MCP Registry

Server implementation for integrating with Carbon Voice's API, providing tools and endpoints for voice messaging, conversations, and workspace management through MCP (Model Context Protocol)

MCP Registry · ★ 5.0free

About Streamable skills on iClaude

iClaude is the universal install layer for AI skills. Every Streamable skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.