How to integrate Deepgram MCP with Hermes

GET STARTED FOR FREE
Deepgram logo
Hermes logo
divider

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 Deepgram 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 Deepgram 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 Deepgram 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 Deepgram

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

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

5. Done!

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

The Deepgram MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Deepgram account. It provides structured and secure access to Deepgram's speech AI services, so your agent can transcribe audio, generate summaries, convert text to speech, detect topics, and analyze project usage on your behalf.

  • Automated audio transcription: Your agent can transcribe pre-recorded audio files into accurate, readable text for effortless documentation and analysis.
  • Audio summarization: Have your agent generate quick, concise summaries of audio content, making it easy to review lengthy recordings in seconds.
  • Natural-sounding text-to-speech: Let your agent convert written text into lifelike speech audio using Deepgram's public TTS models for accessibility or creative applications.
  • Topic detection from audio: Enable your agent to identify and report on the main topics discussed within audio files, streamlining content review and categorization.
  • Usage analytics and project insights: Retrieve and analyze project usage metrics, scope permissions, and available models to optimize your Deepgram integration and monitor account health.

Supported Tools & Triggers

Tools
Get Public ModelsTool to retrieve metadata on all the latest public deepgram speech-to-text models.
List Deepgram ProjectsTool to list all deepgram projects.
Get Project Usage SummaryTool to retrieve a summary of usage data for a specified deepgram project.
Get Public TTS ModelsTool to fetch metadata about all latest public tts voice models.
List Project ScopesTool to list all scopes for a specified deepgram project.
Transcribe Pre-recorded AudioTool to transcribe pre-recorded audio files into text.
Summarize AudioTool to generate concise summaries from audio content.
Text-to-Speech (REST)Tool to convert text into natural-sounding speech.
Topic DetectionTool to transcribe audio and detect topics.

Way Forward

With Deepgram 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 Deepgram MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Deepgram MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Deepgram MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Deepgram MCP with Claude Code

Codex logo

Codex

Use Deepgram MCP with Codex

OpenClaw logo

OpenClaw

Use Deepgram MCP with OpenClaw

CLI logo

CLI

Use Deepgram MCP with CLI

Google ADK logo

Google ADK

Use Deepgram MCP with Google ADK

LangChain logo

LangChain

Use Deepgram MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Deepgram MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Deepgram MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Deepgram MCP with LlamaIndex

CrewAI logo

CrewAI

Use Deepgram MCP with CrewAI

FAQ

What are the differences in Tool Router MCP and Deepgram MCP?

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

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

Yes, absolutely. You can configure which Deepgram 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 Deepgram 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

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.

Book a call↗Get started for free