How to integrate Slite MCP with Atomic Agent

Connect Atomic Agent to Slite MCP. Search all notes about onboarding process, create a new note in project channel, and more using natural language, with authentication handled for you.

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Api Key

Slite is a company knowledge base platform for organizing and sharing internal docs. It helps teams collaborate and keep information up-to-date without manual effort.

16 Tools

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 Slite.

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 Slite account. See the Atomic Agent documentation for installation instructions.

Also integrate Slite with

How Atomic Agent connects to Slite

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 Slite to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. 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.
  3. Ask Atomic Agent to do something in Slite. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Slite 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 Slite MCP server, and what's possible with it?

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

Use Slite from Atomic Agent

With your account connected, ask Atomic Agent to work with Slite in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

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 for the current limits that apply to your connection.

TOOLS

Supported Tools

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

Ask Question

Tool to ask a question to your Slite notes in natural language.

Create Note

Tool to create a note from markdown or HTML content with optional template.

Delete Note By ID

Tool to permanently delete a note and all its children by ID.

Flag Note as Outdated

Tool to set Outdated status on a note with a reason.

Get authenticated user

Retrieves information about the currently authenticated user.

Get Note By ID

Tool to retrieve a complete note by its ID including content in Markdown or HTML format.

Get Note Children

Tool to retrieve note children by parent note ID.

List Notes

Tool to list notes from Slite with optional filtering by owner.

Search Groups

Tool to search for groups by name in Slite.

Search Notes

Tool to search notes based on a query with optional filters.

Search Users

Tool to search for users in Slite by email, name, or username.

Update Note

Tool to update a note's content with markdown and/or title.

Update Note Archived State

Tool to update the archived state of a note in Slite.

Update Note Owner

Tool to update the owner of a note.

Update Tile in Note

Tool to update or create a tile within a Slite note with structured header and markdown content.

Verify Note

Tool to set a note's verification status to Verified with optional expiration.

FAQ

Frequently asked questions

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

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 Slite tools.

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

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