Mcp Server
Let your coding agent create, update, and inspect ConfigCat feature flags and targeting without leaving the terminal.
Overview
ConfigCat MCP Server is a MCP server for the Build phase that lets AI agents manage ConfigCat feature flags through the Management API.
What is this MCP server?
- Stdio MCP package `@configcat/mcp-server` (v0.1.3) for local agent hosts
- Authenticates with ConfigCat Management API via CONFIGCAT_API_USER and CONFIGCAT_API_PASS
- Optional CONFIGCAT_BASE_URL override (defaults to https://api.configcat.com)
- Team-oriented feature flag CRUD and configuration from natural-language agent requests
- Package version 0.1.3 on npm as `@configcat/mcp-server`
- 3 documented environment variables (2 required secrets)
- Default API host https://api.configcat.com
Community signal: 16 GitHub stars.
What problem does it solve?
Toggling and documenting feature flags forces context switches between your agent session and the ConfigCat console.
Who is it for?
Indie SaaS builders who use ConfigCat and want agents to sync flag setup while implementing gated features.
Skip if: Teams that only need in-app flag evaluation without API management, or builders without ConfigCat Management API access.
What do I get? / Deliverables
Your agent can query and change flag configuration with credentials you control, keeping build work and flag state in one conversation.
- Registered stdio MCP server pointing at ConfigCat
- Agent-callable access to ConfigCat flag and environment management
- Documented env vars for API auth and optional base URL
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Journey fit
Feature-flag wiring belongs in the build phase when you connect product behavior to external control planes. This is an MCP integration that talks to ConfigCat’s Management API—not a ship checklist or monitoring dashboard.
How it compares
MCP management integration for ConfigCat, not an in-repo feature-flag SDK or ship-phase release checklist skill.
Common Questions / FAQ
Who is ConfigCat MCP Server for?
Solo builders and small teams on ConfigCat who want Claude, Cursor, or Codex to manage flags via MCP instead of manual dashboard edits.
When should I use ConfigCat MCP Server?
Use it during build and integration work when an agent should list, update, or explain ConfigCat flag settings alongside code changes.
How do I add ConfigCat MCP Server to my agent?
Install `@configcat/mcp-server`, set CONFIGCAT_API_USER and CONFIGCAT_API_PASS (and optional CONFIGCAT_BASE_URL), then add the stdio server entry in your agent’s MCP configuration.