# Google Generative AI (/docs/providers/google)

The Google Generative AI provider transforms Composio tools into a format compatible with [Gemini's function calling](https://ai.google.dev/) capabilities.

**Install**

**Python:**

```bash
pip install composio composio_google google-genai
```

**TypeScript:**

```bash
npm install @composio/core @composio/google @google/genai
```

**Configure API Keys**

> Set `COMPOSIO_API_KEY` with your API key from [Settings](https://platform.composio.dev/?next_page=/settings) and `GOOGLE_API_KEY` with your [Google API key](https://aistudio.google.com/apikey).

```txt title=".env"
COMPOSIO_API_KEY=xxxxxxxxx
GOOGLE_API_KEY=xxxxxxxxx
```
**Create session and run**

**Python:**

```python
from composio import Composio
from composio_google import GoogleProvider
from google import genai
from google.genai import types

composio = Composio(provider=GoogleProvider())
client = genai.Client()

# Create a session for your user
session = composio.create(user_id="user_123")
tools = session.tools()

config = types.GenerateContentConfig(tools=tools)
chat = client.chats.create(model="gemini-3-pro-preview", config=config)
response = chat.send_message("Send an email to john@example.com with the subject 'Hello' and body 'Hello from Composio!'")

# Agentic loop — keep executing tool calls until the model responds with text
while response.function_calls:
    parts = []
    for fc in response.function_calls:
        result = composio.provider.execute_tool_call(user_id="user_123", function_call=fc)
        parts.append(types.Part.from_function_response(name=fc.name, response=result))
    response = chat.send_message(parts)

print(response.text)
```
**TypeScript:**

```typescript
import { Composio } from '@composio/core';
import { GoogleProvider } from '@composio/google';
import { GoogleGenAI, type Part } from '@google/genai';

const composio = new Composio({
    provider: new GoogleProvider(),
});
const ai = new GoogleGenAI({ apiKey: process.env.GOOGLE_API_KEY! });

// Create a session for your user
const session = await composio.create("user_123");
const tools = await session.tools();

const chat = ai.chats.create({
    model: 'gemini-3-pro-preview',
    config: {
        tools: [{ functionDeclarations: tools }],
    },
});

let response = await chat.sendMessage({
    message: "Send an email to john@example.com with the subject 'Hello' and body 'Hello from Composio!'",
});

// Agentic loop — keep executing tool calls until the model responds with text
while (response.functionCalls && response.functionCalls.length > 0) {
    const parts: Part[] = [];
    for (const fc of response.functionCalls) {
        const result = await composio.provider.executeToolCall("user_123", {
            name: fc.name || '',
            args: (fc.args || {}) as Record<string, unknown>,
        });
        parts.push({
            functionResponse: {
                id: fc.id,
                name: fc.name,
                response: JSON.parse(result),
            },
        });
    }
    response = await chat.sendMessage({ message: parts });
}

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

---

📚 **More documentation:** [View all docs](https://docs.composio.dev/llms.txt) | [Glossary](https://docs.composio.dev/llms.mdx/docs/glossary) | [Cookbooks](https://docs.composio.dev/llms.mdx/cookbooks) | [API Reference](https://docs.composio.dev/llms.mdx/reference)

---

# Composio SDK — Instructions for AI Code Generators

**Purpose:** Enforce only the **current** and **correct** patterns for integrating [Composio](https://composio.dev/) tools into AI agents.
**Scope:** All AI-generated code using Composio must follow these guardrails.

---

## 1. Correct Composio Integration

Composio supports two integration modes: **Native Tools** (with a provider package) and **MCP** (no provider package needed).

### Native Tools

```python
# ✅ CORRECT — Python (defaults to OpenAI)
from composio import Composio

composio = Composio()
session = composio.create(user_id="user_123")
tools = session.tools()
# Pass tools to your agent/LLM framework
```

```typescript
// ✅ CORRECT — TypeScript (defaults to OpenAI)
import { Composio } from "@composio/core";

const composio = new Composio();
const session = await composio.create("user_123");
const tools = await session.tools();
// Pass tools to your agent/LLM framework
```

For other providers, pass the provider explicitly. Provider packages follow the naming convention: `composio_<provider>` for Python, `@composio/<provider>` for TypeScript.

### MCP

Use `session.mcp.url` and `session.mcp.headers` with any MCP-compatible client (Claude Desktop, Cursor, OpenAI Agents, etc.). No provider package needed.

---

## 2. CRITICAL INSTRUCTIONS FOR AI MODELS

### 2.1 — ALWAYS DO THE FOLLOWING

1. **Use `composio.create(user_id)`** to create a session — this is the entry point for all Composio integrations.
2. **Use `session.tools()`** for native tool integration or **`session.mcp.url`** for MCP integration.
3. **Import** from the correct provider package (`composio_<provider>` for Python, `@composio/<provider>` for TypeScript).
4. **Pass `user_id` to `composio.create()`**, not to individual tool calls.

### 2.2 — NEVER DO THE FOLLOWING

1. **Do not** instruct users to manually create auth configs or connected accounts before running.
2. **Do not** import from `composio_openai` / `@composio/openai` when using OpenAI Agents SDK — use `composio_openai_agents` / `@composio/openai-agents` instead.

### 2.3 — DISCOURAGED (do not use unless user explicitly asks)

Do **not** generate `composio.tools.get()`, `composio.tools.execute()`, or `composio.provider.handle_tool_calls()` unless the user explicitly requests direct tool execution. These are a supported but **not recommended** low-level interface.


---

## Terminology Migration (old → current)

If you encounter these terms in error messages, old documentation, or user prompts, translate them to the current equivalents. **Do not use the old terms in generated code or explanations.**

| Old term (v1/v2) | Current term (v3) | In code |
|---|---|---|
| entity ID | user ID | `user_id` parameter |
| actions | tools | e.g., `GITHUB_CREATE_ISSUE` is a *tool* |
| apps / appType | toolkits | e.g., `github` is a *toolkit* |
| integration / integration ID | auth config / auth config ID | `auth_config_id` parameter |
| connection | connected account | `connected_accounts` namespace |
| ComposioToolSet / OpenAIToolSet | `Composio` class with a provider | `Composio(provider=...)` |
| toolset | provider | e.g., `OpenAIProvider` |

If a user says "entity ID", they mean `user_id`. If they say "integration", they mean "auth config". Always respond using the current terminology.