# How to integrate Jentic MCP with Atomic Agent

```json
{
  "title": "How to integrate Jentic MCP with Atomic Agent",
  "toolkit": "Jentic MCP",
  "toolkit_slug": "jentic_mcp",
  "framework": "Atomic Agent",
  "framework_slug": "atomic-agent",
  "url": "https://composio.dev/toolkits/jentic_mcp/framework/atomic-agent",
  "markdown_url": "https://composio.dev/toolkits/jentic_mcp/framework/atomic-agent.md",
  "updated_at": "2026-09-02T05:38:44.784Z"
}
```

## Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Jentic.
This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Jentic account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions.

## Also integrate Jentic MCP with

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

## TL;DR

### How Atomic Agent connects to Jentic
Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.
Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

## Connect Jentic MCP to Atomic Agent

### Connect Jentic to Atomic Agent
- Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key.
- In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
- Ask Atomic Agent to do something in Jentic. It searches Composio for the right tool.
- On first use, open the sign-in link returned in the chat. Connect your Jentic account, then return to Atomic Agent to continue.
### Headless setup
Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

```bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY
```

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

The Jentic MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Jentic account. It provides structured and secure access so your agent can perform Jentic operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `JENTIC_MCP_EXECUTE` | Execute | Use this tool to execute the chosen action for the user using the provided details. Always include `inputs` even if there are none. To reduce context, use `include_paths` to return only the fields you need from the output. DEPRECATION NOTICE: This tool is being deprecated on 20 September 2026. Execution is moving to self-hosted Jentic One. It still works for now but will stop working on that date. To keep running operations, install Jentic One (https://jentic.com/jentic-one) and execute through its local broker. For a step-by-step install and onboarding guide, fetch the 'skill://onboard-jentic-one' MCP resource. Example operation UUIDs (from search_apis / load_execution_info): NewsAPI.org GET /everything: op_ba86fdce1bade1b7 NewsAPI.org GET /top-headlines: op_8ae297966b7f6da3 Finnhub.io GET /quote: op_f97a5db5e23f7b5a Coincap.io GET /v3/assets/"slug": op_e4a7f50d57fee805 |
| `JENTIC_MCP_LIST_CREDENTIALS` | List credentials | Use this tool to list all API credentials the authenticated agent has access to. Use this if a user asks "What APIs can I use?", "What credentials do I have access to?", "What apps are available to me?", "What APIs are available to me?" This is useful for debugging or to understand what API credentials are available to the agent. DEPRECATION NOTICE: This tool is being deprecated on 20 September 2026. Execution is moving to self-hosted Jentic One. It still works for now but will stop working on that date. See https://jentic.com/jentic-one, or fetch the 'skill://onboard-jentic-one' MCP resource for a step-by-step install and onboarding guide. Returns: dict: Response with success status and list of credentials { "result": { "success": True, "credentials": [c.model_dump(exclude_none=False) for c in credentials], } } On error: { "result": { "success": False, "message": "Failed to load credentials", } } |
| `JENTIC_MCP_LOAD_EXECUTION_INFO` | Load execution info | Use this tool to get the full execution contract for a specific operation (its inputs, outputs, and authentication requirements). This tool must use the operation UUIDs returned from the search_apis tool. DEPRECATION NOTICE: This tool is being deprecated on 20 September 2026. Execution is moving to self-hosted Jentic One. It still works for now but will stop working on that date. To load an operation's contract and run it, install Jentic One (https://jentic.com/jentic-one) and use its `jentic inspect` / `jentic execute` flow. For a step-by-step install and onboarding guide, fetch the 'skill://onboard-jentic-one' MCP resource. Example operation UUIDs (returned from search_apis tool): NewsAPI.org GET /everything: op_ba86fdce1bade1b7 NewsAPI.org GET /top-headlines: op_8ae297966b7f6da3 Finnhub.io GET /quote: op_f97a5db5e23f7b5a Coincap.io GET /v3/assets/"slug": op_e4a7f50d57fee805 |
| `JENTIC_MCP_SEARCH_APIS` | Search apis | Use this tool to explore for available actions or information based on what the user wants to do (e.g., 'find Discord servers', 'send a message'). Use this to discover what APIs and operations exist in the Jentic catalogue. Execution is moving to self-hosted Jentic One: to run a discovered operation, install Jentic One (https://jentic.com/jentic-one) and use its search -> inspect -> execute flow through the local broker. |

## Supported Triggers

None listed.

## Troubleshooting

### Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

### Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

### Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection.

## Complete Code

None listed.

## Conclusion

### Use Jentic from Atomic Agent
With your account connected, ask Atomic Agent to work with Jentic in natural language. You can connect more apps through the same Composio integration as you need them.
Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo).

## How to build Jentic MCP Agent with another framework

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

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## Frequently Asked Questions

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

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

### Can I use Tool Router MCP with Atomic Agent?

Yes, you can. Atomic Agent 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 Jentic tools.

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

Yes, absolutely. You can configure which Jentic 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 Jentic data and credentials are handled as safely as possible.

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