How to integrate RedCircle API MCP with Hermes

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Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your RedCircle API account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate RedCircle API with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating RedCircle API with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to RedCircle API

Ask your agent to connect to RedCircle API, or simply request any RedCircle API-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new RedCircle API connection.

Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to RedCircle API or request any RedCircle API-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the RedCircle API MCP server, and what's possible with it?

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

Supported Tools & Triggers

Tools
Add ZipcodesTool to add zipcodes to your RedCircle API account for geolocation targeting.
Clear Collection RequestsTool to remove all requests from a specified collection.
Create CollectionTool to create a new collection for running up to 15,000 requests on a schedule.
Create DestinationTool to create a new destination for uploading Collection Result Sets to cloud storage.
Create RequestsTool to add up to 1,000 requests to an existing collection.
Delete CollectionTool to remove a collection from the system by ID.
Delete DestinationTool to remove a destination from your RedCircle API account.
Delete Request from CollectionTool to remove an individual request from a collection.
Delete Requests In BulkTool to delete multiple requests from a collection in bulk.
Delete ZipcodesTool to remove zipcodes from your RedCircle API account.
Get Account InformationTool to retrieve account information, usage metrics, and platform status.
Get CollectionTool to retrieve complete information about a specific collection.
Get Requests CSV LinksTool to retrieve CSV download links for all requests in a collection.
Get Requests JSON LinksTool to retrieve download links for all requests in a collection in JSON format.
Get Result Set CSVTool to retrieve a result set in CSV format with optional field filtering.
Get Result Set JSONTool to retrieve a result set in JSON format with download links.
Get Result Set JSON LinesTool to retrieve a result set in JSON Lines format with download links.
Get Target Product DataTool to retrieve Target data in real-time including search results, product information, reviews, or category listings.
List CategoriesTool to retrieve all top-level (root) categories or filter results using optional parameters.
List CollectionsTool to retrieve all collections configured on your RedCircle API account with filtering and pagination.
List DestinationsTool to retrieve all destinations configured on your RedCircle API account with pagination and filtering.
List Error LogsTool to list all error logs on your RedCircle API account.
List Requests by PageTool to retrieve requests for a collection in paginated format.
List Result SetsTool to list all result sets for a collection.
List ZipcodesTool to retrieve all zipcodes associated with your account with optional filtering.
Resend WebhookTool to resend a previously configured webhook POST request for a result set.
Start CollectionTool to initiate execution of a RedCircle API collection.
Stop All CollectionsTool to halt all currently active collections on your account.
Stop CollectionTool to halt an active collection in queued or running state.
Update CollectionTool to update an existing collection's configuration and settings.
Update DestinationTool to modify an existing destination configuration on your RedCircle API account.
Update RequestTool to modify a request within a collection.

Way Forward

With RedCircle API connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

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FAQ

What are the differences in Tool Router MCP and RedCircle API MCP?

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

Can I use Tool Router MCP with Hermes?

Yes, you can. Hermes 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 RedCircle API tools.

Can I manage the permissions and scopes for RedCircle API while using Tool Router?

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

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