MCP.Market

LaunchFlag MCP server

online · 100% uptime
by launchflag.dev·dev.launchflag/launchflag·v0.2.7
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Feature flags and kill switches. Turn a shipped feature off in production without a deploy.

B76/100grade B
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Safety scan
B76/100

full report

Adoption
New

23 downloads/wk

Reviews

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

LaunchFlag tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-15 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • Live reliabilityremote reachable in 319ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityauth enforced (unknown)9/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 76/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How LaunchFlag compares

Against every graded Developer tools MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
76/100
higher than 43% of 1,119 Developer tools servers
Uptime
100%
of our recent checks; the typical remote Developer tools server answers 100%
Response time
288 ms
faster than 43% of 443 Developer tools servers
Downloads a week
23
more than 7% of 436 Developer tools servers with a package

Install LaunchFlag in Claude Code, Cursor or VS Code

claude mcp add --transport http launchflag https://launchflag.dev/api/mcp
Add to Cursor

LaunchFlag: common questions

Is LaunchFlag MCP server safe?
Mostly: it is graded B (76/100). Read the LaunchFlag safety report
How do I install LaunchFlag?
It runs remotely at launchflag.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does LaunchFlag need an API key?
Yes. The registry entry asks for LAUNCHFLAG_TOKEN, Authorization.
Is LaunchFlag maintained?
The latest release is v0.2.7.
Is LaunchFlag up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of LaunchFlag?
Servers from other publishers that do the same job: walkerOS Flow MCP server, Omnara MCP server and Metaplex Agent Registry MCP server.
How does LaunchFlag compare with other Developer tools MCP servers?
safety score 76/100 (higher than 43% of 1,119 Developer tools servers); uptime 100% (of our recent checks; the typical remote Developer tools server answers 100%); response time 288 ms (faster than 43% of 443 Developer tools servers). Full comparison.

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