Exoplanets MCP Server: Install & Setup

Install Exoplanets in Claude Code

Claude Code

claude mcp add exoplanets -- npx -y exoplanets-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "exoplanets": {
      "command": "npx",
      "args": [
        "-y",
        "exoplanets-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Exoplanets MCP server do?

Confirmed exoplanets and their properties from the NASA Exoplanet Archive. No key required.

Is the Exoplanets MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Exoplanets run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Exoplanets to Claude Code?

Run: claude mcp add exoplanets -- npx -y exoplanets-mcp

More other tools & integrations MCP servers

View all

TakeoffMetric Construction Calculators

0718

tresor4k/takeoffmetric-mcp

Construction takeoff calculators (concrete, gravel, asphalt, roofing) and sourced constants.

LocalFree

Epa Frs

706

mrfentmen/epa-frs-mcp

Facilities and addresses from the EPA Facility Registry Service. No key required.

LocalFree

Tebra

1687

jamesrosing/tebra-mcp-server

MCP server for Tebra/Kareo practice management — patients, billing, scheduling, FHIR (45 tools)

LocalAccount needed

dsh-novel-writer — 网文写作体检

245.4k

siweina/dsh-novel-writer

Offline novel-writing toolkit for Chinese web-novel authors: chapter stats, style checks, plot-thread tracking, continuity audits and semantic search.

LocalFreeTypeScript

TradeStar Insider

2655

TradestarV5/insider-signals

Filing-verified SEC EDGAR insider (Form 4), 13D, 13F & 8-K data, no sign-in. Verify any claim.

Local + RemoteFree

Szkoly

0763

ContentWriterco/szkoly-mcp

Polish schools and kindergartens with per-school eighth-grade exam and matura results

Local + RemoteFree