How to integrate Logo dev 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 Logo dev 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 Logo dev 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 Logo dev 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 Logo dev

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

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

5. Done!

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

The Logo dev MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Logo.dev account. It provides structured and secure access to a vast company brand database, so your agent can fetch official high-res logos, search brands by name, filter by industry, and retrieve brand details—automatically, and on demand.

  • Instant logo retrieval: Effortlessly fetch high-resolution logo images for any company domain, ready for use in presentations, apps, or reports—no manual searching required.
  • Brand search by keyword: Let your agent search for brands using a query string and retrieve a list of matching companies with details, perfect for enriching datasets or verifying company info.
  • Industry and country filtering: Narrow down brand searches by specifying industry or country filters, so your agent can surface only the most relevant results.
  • Logo format selection: Enable your agent to request logos in the preferred format (SVG or PNG), making integration into various workflows seamless.

Supported Tools & Triggers

Tools
Get Logo ImageTool to retrieve the logo image for a domain.
Search BrandTool to search for brands based on a query string.

Way Forward

With Logo dev 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.

How to build Logo dev MCP Agent with another framework

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OpenAI Agents SDK

Use Logo dev MCP with OpenAI Agents SDK

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Claude Agent SDK

Use Logo dev MCP with Claude Agent SDK

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Claude Code

Use Logo dev MCP with Claude Code

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Codex

Use Logo dev MCP with Codex

OpenClaw logo

OpenClaw

Use Logo dev MCP with OpenClaw

CLI logo

CLI

Use Logo dev MCP with CLI

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Google ADK

Use Logo dev MCP with Google ADK

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LangChain

Use Logo dev MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Logo dev MCP with Vercel AI SDK

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Mastra AI

Use Logo dev MCP with Mastra AI

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LlamaIndex

Use Logo dev MCP with LlamaIndex

CrewAI logo

CrewAI

Use Logo dev MCP with CrewAI

FAQ

What are the differences in Tool Router MCP and Logo dev MCP?

With a standalone Logo dev MCP server, the agents and LLMs can only access a fixed set of Logo dev tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Logo dev 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 Logo dev tools.

Can I manage the permissions and scopes for Logo dev while using Tool Router?

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

Used by agents from

Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

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