integrations/launchdarkly-mcp
LaunchDarkly MCP Server mcp
LaunchDarkly's own server for feature flags and AI Configs, pinned and started with read tools only; writes, including flag toggles in live environments, are one flag away.
Third-party software. Forgeprint hosts none of this code: it is an installation recipe for a project somebody else publishes and maintains. Review the permissions below before installing.
Upstream
| Project | launchdarkly/mcp-server |
|---|---|
| Pinned at | 0.6.2 |
| Verified on | 2026-09-25 |
What it can reach
As installed, reads feature flags, flag status, AI Configs, environments, code references and the audit log that the access token can see. Without --scope read it also creates, updates, toggles and deletes flags and AI Configs, in any environment the token reaches.
It needs LD_ACCESS_TOKEN. Create it at the upstream with the narrowest scope that works and put it in your environment — an agent never enters a secret for you.
Install
Claude Code
claude mcp add-json launchdarkly '{"command":"npx","args":["-y","--package","@launchdarkly/mcp-server@0.6.2","--","mcp","start","--scope","read","--api-key","${LD_ACCESS_TOKEN}"]}'Gemini CLI
gemini mcp add launchdarkly npx -- -y --package @launchdarkly/mcp-server@0.6.2 -- mcp start --scope read --api-key '${LD_ACCESS_TOKEN}'Only agents whose command syntax has been verified are listed. A missing agent is one nobody has confirmed, not one that does not work.