# ConfigCat

```json
{
  "name": "ConfigCat",
  "slug": "configcat",
  "url": "https://composio.dev/toolkits/configcat",
  "markdown_url": "https://composio.dev/toolkits/configcat.md",
  "logo_url": "https://logos.composio.dev/api/configcat",
  "categories": [
    "developer tools & devops"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-10-04T14:45:36.131Z"
}
```

![ConfigCat logo](https://logos.composio.dev/api/configcat)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with ConfigCat MCP or direct API to manage feature flags, inspect rollout rules, update environments, and review configuration settings through natural language.

## Summary

ConfigCat is a feature flag management service for rollouts, configs, environments, and team access.
Use it to ship safely, test changes, and control releases without redeploying.

## Categories

- developer tools & devops

## Toolkit Details

- Tools: 10

## Images

- Logo: https://logos.composio.dev/api/configcat

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for ConfigCat.
  - Setup:
    - Configure Api Key credentials for ConfigCat.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- List production feature flags currently enabled
- Create staging flag for beta checkout
- Audit rollout rules for mobile app

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `CONFIGCAT_CREATE_SETTING` | Create Flag or Setting | Create a feature flag or typed setting in a Config. The key must be unique within that Config. |
| `CONFIGCAT_DELETE_SETTING` | Delete Flag or Setting | Permanently delete one ConfigCat feature flag or setting by ID. This cannot be undone; verify the setting ID before calling. |
| `CONFIGCAT_GET_PRODUCT_CONTEXT` | Get Product Context | Return a ConfigCat Product's configs, environments, segments, and tags, including the identifiers and evaluation versions needed to manage flags and targeting. |
| `CONFIGCAT_GET_SETTING_VALUE_V2` | Get Environment Setting Value V2 | Get one Config V2 flag or setting's complete evaluation formula in an Environment, including its optimistic-concurrency version. |
| `CONFIGCAT_LIST_ACCOUNT_HIERARCHY` | List Account Hierarchy | List accessible ConfigCat organizations and products so an agent can resolve the IDs needed by product-scoped tools. |
| `CONFIGCAT_LIST_ENVIRONMENT_VALUES_V2` | List Environment Values V2 | Return every Config V2 feature flag and setting evaluation formula for one Config and Environment, preserving ordered targeting rules and concurrency versions while omitting parent objects and updater data. |
| `CONFIGCAT_LIST_SETTINGS` | List Flags and Settings | List feature flags and settings in one Config, including IDs, keys, types, tags, and metadata needed by value operations. |
| `CONFIGCAT_PATCH_SETTING_VALUE_V2` | Patch Environment Setting Value V2 | Update selected typed fields of one Config V2 evaluation formula while preserving every field the caller omits. |
| `CONFIGCAT_REPLACE_SETTING_VALUE_V2` | Replace Environment Setting Value V2 | Completely replace one Config V2 flag or setting evaluation formula in an Environment. Supply the complete default value, ordered targeting rules, and percentage attribute; omitted state is intentionally reset. |
| `CONFIGCAT_UPDATE_SETTING_METADATA` | Update Flag Metadata | Partially update a flag or setting's name, hint, or complete tag assignment without resetting untouched metadata. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
```python
pip install composio composio_openai openai
```

```typescript
npm install @composio/core @composio/openai openai
```

#### Path 1, Step 2: Create a Composio session

Initialize Composio with the OpenAI Responses provider and create a session scoped to ConfigCat
```python
import json
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
client = OpenAI()

session = composio.create(user_id="your-user-id", toolkits=["configcat"])
tools = session.tools()
```

```typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["configcat"] });
const tools = await session.tools();
```

#### Path 1, Step 3: Run ConfigCat tools with your agent

Send a request, execute the ConfigCat tool calls through the session, and print the final answer
```python
response = client.responses.create(
    model="gpt-5.6-sol",
    tools=tools,
    input=[{"role": "user", "content": "List all ConfigCat feature flags in the Production environment"}],
)

while True:
    tool_calls = [o for o in response.output if o.type == "function_call"]
    if not tool_calls:
        break
    results = composio.provider.handle_tool_calls(response=response, session=session)
    response = client.responses.create(
        model="gpt-5.6-sol",
        tools=tools,
        previous_response_id=response.id,
        input=[
            {"type": "function_call_output", "call_id": call.call_id, "output": json.dumps(results[i])}
            for i, call in enumerate(tool_calls)
        ],
    )

print(response.output_text)
```

```typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List all ConfigCat feature flags in the Production environment" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and your agent framework
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
```

#### Path 2, Step 2: Create a session with MCP enabled

Create a session scoped to ConfigCat and read its MCP URL and headers
```python
from composio import Composio

composio = Composio()
session = composio.create(user_id="your-user-id", toolkits=["configcat"], mcp=True)
```

```typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["configcat"],
  mcp: true,
});
```

#### Path 2, Step 3: Connect your agent to the MCP server

Pass the session's MCP URL and headers to your agent and run a ConfigCat request
```python
import asyncio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions, AssistantMessage, TextBlock

options = ClaudeAgentOptions(
    mcp_servers={
        "composio": {
            "type": "http",
            "url": session.mcp.url,
            "headers": session.mcp.headers,
        }
    },
    system_prompt="You are a helpful assistant with access to ConfigCat tools.",
    tools=[],
    allowed_tools=["mcp__composio__*"],
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query("List all ConfigCat feature flags in the Production environment")
        async for message in client.receive_response():
            if isinstance(message, AssistantMessage):
                for block in message.content:
                    if isinstance(block, TextBlock):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List all ConfigCat feature flags in the Production environment",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
```

## Why Use Composio?

### 1. AI Native ConfigCat Integration

- Supports both ConfigCat MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable feature flag actions
- Rich coverage for reading, writing, and querying ConfigCat flags, configs, environments, and permissions

### 2. Managed Auth

- Secure API key handling so you don't have to hard-code ConfigCat credentials in agent code
- Central place to manage, scope, and revoke ConfigCat access
- Per user and per environment credentials for safer rollout workflows

### 3. Agent Optimized Design

- Tools are tuned for AI agents, so prompts like “list production flags” map cleanly to ConfigCat actions
- Clear schemas help agents avoid risky flag updates and ask for missing details when needed
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access ConfigCat
- Scoped, least privilege access to ConfigCat resources like products, configs, and environments
- Full audit trail of agent actions to support rollout reviews and compliance

## Use ConfigCat with any AI Agent Framework

Choose a framework you want to connect ConfigCat with:

- [ChatGPT](https://composio.dev/toolkits/configcat/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/configcat/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/configcat/framework/hermes-agent)
- [Atomic Agent](https://composio.dev/toolkits/configcat/framework/atomic-agent)

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## Frequently Asked Questions

### Do I need my own developer credentials to use ConfigCat with Composio?

Yes, ConfigCat requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)