Constellation MCP server

by shiftinbits.com·com.shiftinbits/constellation·v1.2.10

Code Intelligence Platform for AI Coding Agents

A85/100grade A

What users say

No reviews yet

Safety scan

A85/100

Adoption

Growing

3 stars401 downloads/wk

Reviews

Nobody has reviewed Constellation yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

no findings

Code scan4 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 5 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @constellationdev/mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add constellation -- npx -y @constellationdev/mcp

Is Constellation MCP server safe?: Yes, by our scan: it is graded A (85/100). Read the Constellation safety report
How do I install Constellation?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Constellation need an API key?: Yes. The registry entry asks for CONSTELLATION_ACCESS_KEY.
Is Constellation maintained?: The last commit was 6 days ago (2026-09-14). The latest release is v1.2.10.