ConfigCat

ConfigCat

ConfigCat MCP server providing access to the public management API for feature flags and configs.

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Overview

ConfigCat MCP Server exposes ConfigCat's public management API through an MCP interface to manage feature flags, configs, environments, products and organizations programmatically. It enables code editors to understand your feature flags, integrates the appropriate ConfigCat SDK into your project, and even allows creating new feature flags directly from your codebase. The server offers a complete set of tools to Create, Read, Update, and Delete entities such as feature flags, configs, environments, products, members, permission groups, webhooks, integrations, tags, segments, and audit logs. It also supports retrieving and updating feature flag settings and values (V1 and V2 APIs) and code references. Setup requires environment variables: CONFIGCAT_API_USER and CONFIGCAT_API_PASS for basic authentication and CONFIGCAT_BASE_URL (defaulting to https://api.configcat.com). Note: this server is intended for management operations, not for evaluating feature flag values in production; respect ConfigCat rate limits.

Details

Owner
configcat
Language
TypeScript
License
MIT License
Updated
2025-12-07

Features

Public Management API Tools

Complete set of CRUD tools for ConfigCat's public management API operations across feature flags, configs, environments and products.

Code Editor Integration

Enables editors to understand feature flags and guide integration with the appropriate ConfigCat SDKs in projects.

In-code Flag Creation

Supports creating new feature flags directly from your codebase via the MCP server.

SDK Documentation & Examples

Provides comprehensive SDK documentation and code examples for implementing feature flags in your project.

Broad Resource Coverage

Covers organizations, members, permission groups, products, configs, environments, segments, tags, webhooks, integrations, and audit logs.

Settings & Metadata Management

Manage feature flag metadata including settings and tag associations within the MCP ecosystem.

Feature Flag Values Management

Get, update and replace feature flag values (V1 and V2) and access code references related to flags.

Operational Safety & Rate Limits

Aligns with ConfigCat rate limits and security notes; intended for management operations, not production value evaluation.

Audience

DevelopersManage ConfigCat feature flags, configs, environments, products and organizations from the MCP via CLI/IDE integrations.
DevOps / AdminsMaintain configurations, audit logs, webhooks, integrations, and permissions for ConfigCat resources.
Code editors / IDE usersUnderstand feature flags in code and integrate ConfigCat SDKs within projects.

Tags

ConfigCatMCP serverfeature flagsmanagement APIconfigsenvironmentsproductsorganizationsSDK integrationCode editor integrationwebhooksintegrationsaudit logssegmentstagssettingssetting valuescode referencesV2