# How to integrate Mezmo MCP with Claude Code

```json
{
  "title": "How to integrate Mezmo MCP with Claude Code",
  "toolkit": "Mezmo",
  "toolkit_slug": "mezmo",
  "framework": "Claude Code",
  "framework_slug": "claude-code",
  "url": "https://composio.dev/toolkits/mezmo/framework/claude-code",
  "markdown_url": "https://composio.dev/toolkits/mezmo/framework/claude-code.md",
  "updated_at": "2026-05-12T10:18:55.352Z"
}
```

## Introduction

Manage your Mezmo directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns.
You can do this in two different ways:
- Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach
- Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control

## Also integrate Mezmo with

- [OpenAI Agents SDK](https://composio.dev/toolkits/mezmo/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/mezmo/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/mezmo/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/mezmo/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/mezmo/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/mezmo/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/mezmo/framework/cli)
- [Google ADK](https://composio.dev/toolkits/mezmo/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/mezmo/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/mezmo/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/mezmo/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/mezmo/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/mezmo/framework/crew-ai)

## TL;DR

- Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles.
- Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
- Handling Large tool responses out of LLM context to minimize context rot.
- Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

## Connect Mezmo to Claude Code

### Connecting Mezmo to Claude Code using Composio
1. Add the Composio MCP to Claude

```bash
claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp
```

## What is Claude Code?

Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working.
Key features include:
- Terminal-Native Experience: Work with Claude directly in your command line without switching contexts
- MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities
- Project Context: Claude understands your project structure and can read, write, and modify files
- Interactive Development: Ask questions, debug code, and get help in real-time while coding
- Multi-Platform: Works on macOS, Linux, WSL, and Windows

## What is the Mezmo MCP server, and what's possible with it?

The Mezmo MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, and more directly to your Mezmo account. It provides structured and secure access to your log management and telemetry pipelines, so your agent can ingest logs, manage pipeline alerts, streamline monitoring, and automate log-driven workflows on your behalf.
- Automated log ingestion: Seamlessly send structured log events from any host or service to Mezmo for real-time analysis and monitoring.
- Pipeline alert deletion: Direct your agent to remove specific alerts tied to components in your pipelines, helping manage noise and maintain alert hygiene.
- Streamlined alert management: Enable your agent to clean up outdated or redundant alerts, keeping your pipeline monitoring focused and actionable.
- Real-time telemetry processing: Let your agent push telemetry data instantly for advanced analytics, troubleshooting, and observability workflows.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `MEZMO_CREATE_CATEGORY` | Create Category | Tool to create a new category for views, boards, or screens in Mezmo. Use when organizing Mezmo resources into categories. |
| `MEZMO_CREATE_INGESTION_EXCLUSION` | Create Ingestion Exclusion Rule | Tool to create an exclusion rule for log ingestion to control costs. Use this when you need to prevent specific logs from being ingested or stored based on query patterns. Exclusion rules help reduce ingestion costs by filtering out debug logs, test environment logs, or other non-essential log data. |
| `MEZMO_CREATE_KEY` | Create API Key | Tool to create a new API key (ingestion or service key) in Mezmo. The API auto-generates a unique name for the key. Use when you need to provision a new key for log ingestion or API access. |
| `MEZMO_CREATE_MEMBER` | Create Member Invitation | Tool to invite a new member to the Mezmo organization with a specified role. Use this to send invitations to team members and optionally assign them to specific groups. |
| `MEZMO_CREATE_PRESET_ALERT` | Create Preset Alert | Tool to create a new preset alert in Mezmo with specified name and notification channels. Use this to configure alerts that can be triggered based on log conditions. Supports email, PagerDuty, and webhook notification channels. |
| `MEZMO_CREATE_VIEW` | Create View | Tool to create a new Mezmo view with filtering and alert configuration. Use when you need to set up custom log views with specific filters (query, hosts, apps, levels, tags) and optional alert channels (email, PagerDuty, webhook). At least one filter parameter must be provided in addition to the view name. |
| `MEZMO_DELETE_CATEGORY` | Delete Category | Tool to delete a category by its type and ID. Use when you need to remove a view, board, or screen category from Mezmo configuration. |
| `MEZMO_DELETE_INGESTION_EXCLUSION` | Delete Ingestion Exclusion | Tool to remove an ingestion exclusion rule by its ID. Use when you need to delete a specific exclusion rule from Mezmo's ingestion configuration. |
| `MEZMO_DELETE_KEY` | Delete API Key | Tool to delete an API key by its unique identifier. Use when you need to remove an ingestion key from Mezmo to revoke access. |
| `MEZMO_DELETE_MEMBER` | Delete Organization Member | Tool to remove a member from the organization by their email address. Use when you need to revoke a user's access to the organization. |
| `MEZMO_DELETE_PIPELINE_ALERT` | Delete Pipeline Alert | Tool to delete an alert for a specific component within a pipeline. Use after confirming pipeline ID, component kind, component ID, and alert ID. |
| `MEZMO_DELETE_PRESET_ALERT` | Delete Preset Alert | Tool to delete a preset alert by its ID. Use after confirming the preset alert ID exists. |
| `MEZMO_DELETE_VIEW` | Delete View | Tool to delete a view by its ID. Use when you need to remove a specific view from Mezmo. |
| `MEZMO_GET_ALERT` | Get Preset Alert | Tool to retrieve details of a specific preset alert by its ID. Use when you need to view the configuration of an existing alert. |
| `MEZMO_GET_CATEGORY` | Get Category | Tool to retrieve a category configuration by its type and ID. Use when you need to fetch details about a specific Mezmo category (view, board, or screen). |
| `MEZMO_GET_INDEX_RATE_ALERT` | Get Index Rate Alert Configuration | Tool to retrieve current index rate alert settings for the Mezmo account. Use this to check if index rate alerting is enabled and view configured thresholds and notification channels. |
| `MEZMO_GET_INGESTION_EXCLUSION` | Get Ingestion Exclusion Rule | Tool to retrieve an ingestion exclusion rule by its ID. Use when you need to fetch details of a specific exclusion rule. |
| `MEZMO_GET_INGESTION_STATUS` | Get Ingestion Status | Tool to get the current ingestion status for the Mezmo account. Use when you need to check whether log ingestion is currently active or paused. |
| `MEZMO_GET_KEY` | Get API Key | Tool to retrieve an API key configuration by its ID. Use when you need to fetch details about a specific Mezmo API key. |
| `MEZMO_GET_MEMBER` | Get Member | Tool to retrieve member information by their ID. Use when you need to fetch details about a specific member in your Mezmo account. |
| `MEZMO_GET_STREAM_CONFIG` | Get Stream Configuration | Tool to retrieve the current event streaming configuration for the Mezmo account. Use when you need to check if streaming is enabled and get streaming settings. Returns error details if streaming is unavailable on the account/plan. |
| `MEZMO_GET_VIEW` | Get View Details | Tool to retrieve details of a specific view by its ID. Use when you need to fetch view configuration including name, query, filters, and other attributes. |
| `MEZMO_INGEST_LOGS` | Ingest Logs to Mezmo | Ingest log lines into Mezmo Log Analysis. Use this tool to send structured log data from hosts, applications, or services to Mezmo for centralized logging, analysis, and alerting. Logs are sent to the Mezmo ingestion endpoint and will appear in the Mezmo dashboard. |
| `MEZMO_LIST_ALERTS` | List Preset Alerts | Tool to list all preset alerts configured for the Mezmo account. Use when you need to retrieve notification rules that trigger based on log patterns. Returns preset alert configurations including their channels (email, PagerDuty, webhook). |
| `MEZMO_LIST_KEYS` | List API Keys | Tool to list all API keys and ingestion keys configured for the account. Use when you need to retrieve all keys for viewing or management purposes. |
| `MEZMO_LIST_MEMBERS` | List Members | Tool to list all team members in the Mezmo account configuration. Use when you need to retrieve information about all members in the organization. |
| `MEZMO_LIST_PIPELINES` | List Telemetry Pipelines | Tool to list all telemetry pipelines configured for the account. Use when you need to view or retrieve information about existing pipelines that manage the flow and transformation of telemetry data. |
| `MEZMO_LIST_VIEWS` | List Views | Tool to list all views configured for the account. Views are saved search queries and filters for quick access to specific log data. |
| `MEZMO_RESUME_INGESTION` | Resume Log Ingestion | Tool to resume log ingestion for the account after it has been stopped. Use when you need to re-enable log collection after a pause. |
| `MEZMO_UPDATE_CATEGORY` | Update Category | Tool to update a category name by its type and ID. Use when you need to rename an existing category in Mezmo. |
| `MEZMO_UPDATE_INDEX_RATE_ALERT` | Update Index Rate Alert Configuration | Tool to configure index rate alerting settings including thresholds and notification channels. Use this when you need to set up or modify alerts for unusual log ingestion rates based on absolute line counts or statistical deviations. |
| `MEZMO_UPDATE_INGESTION_EXCLUSION` | Update Ingestion Exclusion Rule | Tool to update an existing exclusion rule by its ID. Use when you need to modify the query, active status, indexonly behavior, or title of an existing exclusion rule. At least one field (query, active, indexonly, or title) must be provided for update. |
| `MEZMO_UPDATE_KEY` | Update API Key | Tool to update an API key name by its ID. Use when you need to rename an existing Mezmo API key. |
| `MEZMO_UPDATE_MEMBER` | Update Member Role and Groups | Tool to update a member's role and group assignments by their email address. Use when you need to change a member's permissions or group memberships. |
| `MEZMO_UPDATE_PRESET_ALERT` | Update Preset Alert | Tool to update an existing preset alert by ID. Allows modifying the alert's name and notification channels. Use when you need to change alert configuration after creation. Requires full resource representation with both name and channels. |
| `MEZMO_UPDATE_VIEW` | Update Mezmo View | Tool to update an existing Mezmo view by its ID. Use when you need to modify a view's name or search query. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Mezmo MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Mezmo account. It provides structured and secure access so Claude can perform Mezmo operations on your behalf.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- Claude Pro, Max, or API billing enabled Anthropic account
- Composio API Key
- A Mezmo account
- Basic knowledge of Python or TypeScript

### 1. Install Claude Code

To install Claude Code, use one of the following methods based on your operating system:
```bash
# macOS, Linux, WSL
curl -fsSL https://claude.ai/install.sh | bash

# Windows PowerShell
irm https://claude.ai/install.ps1 | iex

# Windows CMD
curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
```

### 2. Set up Claude Code

Open a terminal, go to your project folder, and start Claude Code:
- Claude Code will open in your terminal
- Follow the prompts to sign in with your Anthropic account
- Complete the authentication flow
- Once authenticated, you can start using Claude Code
```bash
cd your-project-folder
claude
```

### 3. Set up environment variables

Create a .env file in your project root with the following variables:
- COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code))
- USER_ID identifies the user for session management (use any unique identifier)
```bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
```

### 4. Install Composio library

No description provided.
```python
pip install composio-core python-dotenv
```

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

### 5. Generate Composio MCP URL

No description provided.
```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["mezmo"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http mezmo-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['mezmo'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http mezmo-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

### 6. Run the script and copy the MCP URL

No description provided.
```python
python generate_mcp_url.py
```

```typescript
node --loader ts-node/esm generate_mcp_url.ts
# or if using tsx
tsx generate_mcp_url.ts
```

### 7. Add Mezmo MCP to Claude Code

In your terminal, add the MCP server using the command from the previous step. The command format is:
- claude mcp add registers a new MCP server with Claude Code
- --transport http specifies that this is an HTTP-based MCP server
- The server name (mezmo-composio) is how you'll reference it
- The URL points to your Composio Tool Router session
- --headers includes your Composio API key for authentication
After running the command, close the current Claude Code session and start a new one for the changes to take effect.
```bash
claude mcp add --transport http mezmo-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY"

# Then restart Claude Code
exit
claude
```

### 8. Verify the installation

Check that your Mezmo MCP server is properly configured.
- This command lists all MCP servers registered with Claude Code
- You should see your mezmo-composio entry in the list
- This confirms that Claude Code can now access Mezmo tools
If everything is wired up, you should see your mezmo-composio entry listed:
```bash
claude mcp list
```

### 9. Authenticate Mezmo

The first time you try to use Mezmo tools, you'll be prompted to authenticate.
- Claude Code will detect that you need to authenticate with Mezmo
- It will show you an authentication link
- Open the link in your browser (or copy/paste it)
- Complete the Mezmo authorization flow
- Return to the terminal and start using Mezmo through Claude Code
Once authenticated, you can ask Claude Code to perform Mezmo operations in natural language. For example:
- "Send application error logs to Mezmo"
- "Delete outdated pipeline alert for a component"
- "Ingest security event logs from last hour"

## Complete Code

```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["mezmo"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http mezmo-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['mezmo'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http mezmo-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

## Conclusion

You've successfully integrated Mezmo with Claude Code using Composio's MCP server. Now you can interact with Mezmo directly from your terminal using natural language commands.
Key features of this setup:
- Terminal-native experience without switching contexts
- Natural language commands for Mezmo operations
- Secure authentication through Composio's managed MCP
- Tool Router for dynamic tool discovery and execution
Next steps:
- Try asking Claude Code to perform various Mezmo operations
- Add more toolkits to your Tool Router session for multi-app workflows
- Integrate this setup into your development workflow for increased productivity
You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities.

## How to build Mezmo MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/mezmo/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/mezmo/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/mezmo/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/mezmo/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/mezmo/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/mezmo/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/mezmo/framework/cli)
- [Google ADK](https://composio.dev/toolkits/mezmo/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/mezmo/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/mezmo/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/mezmo/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/mezmo/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/mezmo/framework/crew-ai)

## Related Toolkits

- [Supabase](https://composio.dev/toolkits/supabase) - Supabase is an open-source backend platform offering scalable Postgres databases, authentication, storage, and real-time APIs. It lets developers build modern apps without managing infrastructure.
- [Codeinterpreter](https://composio.dev/toolkits/codeinterpreter) - Codeinterpreter is a Python-based coding environment with built-in data analysis and visualization. It lets you instantly run scripts, plot results, and prototype solutions inside supported platforms.
- [GitHub](https://composio.dev/toolkits/github) - GitHub is a code hosting platform for version control and collaborative software development. It streamlines project management, code review, and team workflows in one place.
- [Ably](https://composio.dev/toolkits/ably) - Ably is a real-time messaging platform for live chat and data sync in modern apps. It offers global scale and rock-solid reliability for seamless, instant experiences.
- [Abuselpdb](https://composio.dev/toolkits/abuselpdb) - Abuselpdb is a central database for reporting and checking IPs linked to malicious online activity. Use it to quickly identify and report suspicious or abusive IP addresses.
- [Alchemy](https://composio.dev/toolkits/alchemy) - Alchemy is a blockchain development platform offering APIs and tools for Ethereum apps. It simplifies building and scaling Web3 projects with robust infrastructure.
- [Algolia](https://composio.dev/toolkits/algolia) - Algolia is a hosted search API that powers lightning-fast, relevant search experiences for web and mobile apps. It helps developers deliver instant, typo-tolerant, and scalable search without complex infrastructure.
- [Anchor browser](https://composio.dev/toolkits/anchor_browser) - Anchor browser is a developer platform for AI-powered web automation. It transforms complex browser actions into easy API endpoints for streamlined web interaction.
- [Apiflash](https://composio.dev/toolkits/apiflash) - Apiflash is a website screenshot API for programmatically capturing web pages. It delivers high-quality screenshots on demand for automation, monitoring, or reporting.
- [Apiverve](https://composio.dev/toolkits/apiverve) - Apiverve delivers a suite of powerful APIs that simplify integration for developers. It's designed for reliability and scalability so you can build faster, smarter applications without the integration headache.
- [Appcircle](https://composio.dev/toolkits/appcircle) - Appcircle is an enterprise-grade mobile CI/CD platform for building, testing, and publishing mobile apps. It streamlines mobile DevOps so teams ship faster and with more confidence.
- [Appdrag](https://composio.dev/toolkits/appdrag) - Appdrag is a cloud platform for building websites, APIs, and databases with drag-and-drop tools and code editing. It accelerates development and iteration by combining hosting, database management, and low-code features in one place.
- [Appveyor](https://composio.dev/toolkits/appveyor) - AppVeyor is a cloud-based continuous integration service for building, testing, and deploying applications. It helps developers automate and streamline their software delivery pipelines.
- [Backendless](https://composio.dev/toolkits/backendless) - Backendless is a backend-as-a-service platform for mobile and web apps, offering database, file storage, user authentication, and APIs. It helps developers ship scalable applications faster without managing server infrastructure.
- [Baserow](https://composio.dev/toolkits/baserow) - Baserow is an open-source no-code database platform for building collaborative data apps. It makes it easy for teams to organize data and automate workflows without writing code.
- [Bench](https://composio.dev/toolkits/bench) - Bench is a benchmarking tool for automated performance measurement and analysis. It helps you quickly evaluate, compare, and track your systems or workflows.
- [Better stack](https://composio.dev/toolkits/better_stack) - Better Stack is a monitoring, logging, and incident management solution for apps and services. It helps teams ensure application reliability and performance with real-time insights.
- [Bitbucket](https://composio.dev/toolkits/bitbucket) - Bitbucket is a Git-based code hosting and collaboration platform for teams. It enables secure repository management and streamlined code reviews.
- [Blazemeter](https://composio.dev/toolkits/blazemeter) - Blazemeter is a continuous testing platform for web and mobile app performance. It empowers teams to automate and analyze large-scale tests with ease.
- [Blocknative](https://composio.dev/toolkits/blocknative) - Blocknative delivers real-time mempool monitoring and transaction management for public blockchains. Instantly track pending transactions and optimize blockchain interactions with live data.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Mezmo MCP?

With a standalone Mezmo MCP server, the agents and LLMs can only access a fixed set of Mezmo tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Mezmo and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Claude Code?

Yes, you can. Claude Code fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Mezmo tools.

### Can I manage the permissions and scopes for Mezmo while using Tool Router?

Yes, absolutely. You can configure which Mezmo scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Mezmo data and credentials are handled as safely as possible.

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