Active

io.github.cyanheads/astronomy-mcp-server

Offline observational astronomy: positions, rise/set, moon phases, eclipses, and

GitHub ↗npm ↗

TrustScore

✅ No clear abandonment signal detected; complete security and compatibility checks before production use

Before you connect

🔑 Needs an API key / tokenNode.jsDocker

Config example (to connect)

{
  "mcpServers": {
    "astronomy-mcp-server": {
      "type": "stdio",
      "command": "bunx",
      "args": ["@cyanheads/astronomy-mcp-server@latest"],
      "env": {
        "MCP_TRANSPORT_TYPE": "stdio",
        "MCP_LOG_LEVEL": "info"
      }
    }
  }
}

Install / Connect

claude mcp add astronomy-mcp-server -- npx -y @cyanheads/astronomy-mcp-server

Follow the official README; env and args vary per server.

🛠️ Maintenance weight 30% · 82 pts

📝

Last commit3 days ago

📈

Commits in 90 days35

💬

Recent issues with replies75%

🗃️

Repo statusNormal

📊 Adoption weight 25% · 21 pts

⭐

GitHub stars1 (90d +0%)

📦

npm weekly downloads567（+677%）

🚀

Releases per month1

✅ Usability weight 20% · 55 pts

📋

Official registryPending registry re-verification

▶️

Runnable entryResolvable (npx/remote)

🔍

AuditabilityOpen-source repo, auditable

❤️ Health & community weight 25% · 51 pts

🐛

open issues0

🔀

open PRs—

⚖️

LicenseApache-2.0

👥

Contributors / forks1 / 0

Sources: GitHub API · npm registry · updated 2026-08-02

90-day trend

⭐ stars +0%

📦 weekly downloads +677%

Similar / alternative servers

io.github.cyanheads/census-mcp-server

Query U.S. Census Bureau data, variables, and geography via MCP.

Active⭐ 1updated today

io.github.vatnode/vatnode-mcp

Official MCP server: EU VAT validation via VIES, plus offline rates and format c

Active⭐ 1updated 1d ago

io.github.cyanheads/mcp-ts-core

Agent-native TypeScript framework for building MCP servers with declarative defi

Active⭐ 148updated today

io.github.Judgment-Pack/judgment-pack

Offline JPS validator, conformance tester, and experimental evaluator over stdio

Active⭐ 2updated today

One email a week, 5 minutes to see what happened in the MCP ecosystem

New servers, breakout trends, abandonment alerts — tracked automatically, curated by hand, sent to your inbox.

One email a week · unsubscribe anytime · no data selling