# Tools & Toolkits (/docs/troubleshooting/tools)

# Tool execution failures (401/403 errors)

Authentication and permission errors typically occur due to:

## Missing scopes

Check if your connection has the required scopes using this API:

```bash
curl --location 'https://backend.composio.dev/api/v3/tools/get_scopes_required' \
--header 'x-api-key: YOUR_COMPOSIO_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "tools": [
        "SLACK_SENDS_A_MESSAGE_TO_A_SLACK_CHANNEL",
        "SLACK_CREATE_A_REMINDER"
    ]
}'
```

## Insufficient permissions

Verify the connected account has necessary permissions:

* **Admin requirements**: Some tools require admin-level access
* **Paid accounts**: Certain toolkits need paid subscriptions
  * Example: MS Teams requires Microsoft 365 account + Azure AD tenant

# Tool not working

* Check [tool-specific documentation](/toolkits) for requirements
* Verify the connected account is active and properly authenticated
* Test with the latest SDK version

# Reporting tool issues

When reporting to support, provide:

* **Error message**: Complete error details. For example:

```json
"data": {
  "message": "{\n  \"error\": {\n    \"code\": 404,\n    \"message\": \"Requested entity was not found.\",\n    \"errors\": [\n      {\n        \"message\": \"Requested entity was not found.\",\n        \"domain\": \"global\",\n        \"reason\": \"notFound\"\n      }\n    ],\n    \"status\": \"NOT_FOUND\"\n  }\n}\n",
  "status_code": 404
},
"successful": false,
"error": "404 Client Error: Not Found for url: https://gmail.googleapis.com/gmail/v1/users/me/messages/123456?format=full",
"log_id": "log_tVqomBgg11-t"

```

* **Log ID**: From the error response (`log_id` field), or find it in the dashboard Logs page:

![Example tool execution log showing log_id in the Composio dashboard](/images/troubleshooting/troubleshooting-tool-log-id.png)

* **Tool name**: Exact tool slug being executed (for example, `GMAIL_FETCH_MESSAGE_BY_MESSAGE_ID`)

* **Connected account ID**: Account used for execution (for example, `ca_xxx`)

# Getting help

* **Email**: [support@composio.dev](mailto:support@composio.dev)
* **Discord**: [#support-form](https://discord.com/channels/1170785031560646836/1268871288156323901)

---

📚 **More documentation:** [View all docs](https://docs.composio.dev/llms.txt) | [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.