MCP server · LaunchDarkly
LaunchDarkly MCP Server (hosted)
⚠ No independent security audit: entries summarize official sources only. Review permissions and code before installing.
- Type
- MCP server
- Tasks
- Infra & deployDebugging & observability
- Compatible agents
- Cursor, Claude Code, Windsurf, GitHub Copilot (source: clients with manual setup steps in LaunchDarkly's official hosted MCP docs)
- Verdict
- Pick it to create and roll out feature flags from your editor; connect as a member with the smallest role you need and never auto-approve flag changes in production.
- Permissions
- Creates, reads, updates and deletes feature flags and AgentControl configs and reads observability data (logs, traces, errors, sessions) with the role of the member who authorized it; returned data (contexts, member emails, server-side SDK keys) goes to your model provider.
- Credentials
- LaunchDarkly account via OAuth (access tokens last two hours, reauthorize every 90 days). EU and federal instances need the local server (npm @launchdarkly/mcp-server) with an API access token.
- Maintenance
- Hosted remote server; local server for EU/federal released v0.7.1 on 2026-10-21 (npm @launchdarkly/mcp-server 0.7.1)
- License
- Not stated (hosted service; the local server repo launchdarkly/mcp-server is MIT)
- Install
- Connect to https://mcp.launchdarkly.com/mcp/launchdarkly (Streamable HTTP, OAuth), or use the install page https://mcp.launchdarkly.com/mcp/launchdarkly/install. Claude Code: `claude mcp add --transport http "launchdarkly" "https://mcp.launchdarkly.com/mcp/launchdarkly"`; Cursor: add the URL in .cursor/mcp.json and click Connect. Official install docs ↗
- Source
- https://launchdarkly.com/docs/home/getting-started/mcp-hosted
- Verified on
- 2026-10-23
Compared in: Best MCP servers for Infra & deploy in Cursor · Best MCP servers for Debugging & observability in Cursor · Best MCP servers for Infra & deploy · Best MCP servers for Debugging & observability
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