How to integrate Fairing MCP with Hermes

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 Fairing 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.

Fairing logoFairing
Api Key

Fairing is a post-purchase survey and attribution platform for ecommerce brands. It helps teams measure which marketing channels, campaigns, and customer touchpoints drive purchases.

2 Tools

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 Fairing 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 Fairing 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 Fairing 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 Fairing

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

4. Done. You're all set with a new Fairing 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 Fairing or request any Fairing-related task. It will prompt you to authenticate and authorize access.

5. Done!

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

The Fairing MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Fairing account. It provides structured and secure access to your post-purchase survey questions and responses, so your agent can review questions, inspect targeting rules, retrieve responses, filter feedback, and sort survey results on your behalf.

  • Survey question review: Have your agent list every question in your Fairing survey to help you understand what customers are being asked.
  • Question targeting checks: Let the agent include targeting rules when reviewing questions, so you can see which customers each question is meant to reach.
  • Response retrieval: Direct your agent to fetch post-purchase survey responses for review and marketing attribution analysis.
  • Focused feedback filtering: Instruct your agent to narrow responses by survey question or time window, then sort the results to match your analysis needs.

Way Forward

With Fairing 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.

TOOLS

Supported Tools

Every Fairing action and event your agent gets out of the box.

List Questions

Return the connected shop's complete Fairing question stream, optionally including targeting rules.

List Responses

Return one page of the connected shop's survey responses, with optional question, time-window, and sort filters.

FAQ

Frequently asked questions

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

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 Fairing tools.

Yes, absolutely. You can configure which Fairing 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.

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 Fairing data and credentials are handled as safely as possible.

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