How to connect Markup AI to Claude Cowork

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks. This guide walks you through the easiest and most secure way to connect your Markup AI account to Cowork via Composio Connect, enabling it to review copy against brand voice, improve landing page messaging style, check terminology in product announcement, and more such actions on your behalf without compromising your account security.

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Markup AI is a content intelligence platform for brand voice, terminology, personas, and style rules. Use it to evaluate and improve content so every draft stays clear, consistent, and on-brand.

10 Tools

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Markup AI account to Cowork via Composio Connect, enabling it to review copy against brand voice, improve landing page messaging style, check terminology in product announcement, and more such actions on your behalf without compromising your account security.

Also integrate Markup AI with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesCLIGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAI

Connecting Markup AI to Claude Cowork

1. Open Customize

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

2. Add the Composio MCP server

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

3. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Cowork

4. Connect your Markup AI account

Back in Cowork, ask the agent to connect to Markup AI or give it any Markup AI-related task.

For example, ask Cowork to:

  • "Review copy against brand voice"
  • "Improve landing page messaging style"
  • "Check terminology in product announcement"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Markup AI account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Markup AI through MCP without you sharing account credentials directly with the agent.

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

The Markup AI MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Markup AI account. It provides structured and secure access to your content agents, analysis profiles, terminology resources, and workflows, so your agent can discover content agents, evaluate document text, apply brand guidance, find relevant terminology rules, and review workflow results on your behalf.

  • Content agent discovery: Have your agent browse available content agents by category and review what each agent needs before choosing one for a task.
  • Content evaluation and improvement: Direct your agent to run a selected Markup AI agent against document text and return the resulting analysis.
  • Brand and style guidance: Let the agent explore personas, brand voice profiles, style guides, style targets, and content profiles that can shape content analysis.
  • Terminology checks: Instruct your agent to search your organization’s terminology rules for language relevant to supplied text or selected domains.
  • Workflow tracking: Have your agent review content workflow history, filter runs by status or agent, and retrieve the latest status and results.
TOOLS

Supported Tools

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

Get Agent

Get one agent's metadata and complete runtime input and output JSON Schemas before executing it.

Get Analysis Profile

Get one persona, brand voice profile, style target, or style guide by ID, including detailed configuration needed to understand its effect on analysis.

Get Workflow

Get the current status and result of an asynchronous agent workflow by ID.

List Agent Categories

Return all agent categories available to the connected organization for discovery and agent-list filtering.

List Agents

Discover Markup AI agents available to the connected organization, optionally filtered by category.

List Analysis Profiles

List selectable persona, brand voice, style guide, style target, or content profile resources used to configure agent runs.

List Terminology Resources

List terminology term sets or domains with filters and cursor-controlled pagination.

List Workflows

List one cursor-controlled page of agent execution workflows, optionally filtering that page by status, stable agent name, or creation time.

Run Agent

Run one selected Markup AI agent against document text, synchronously or asynchronously.

Search Terminology

Find organization terminology rules relevant to supplied text, optionally limited to selected domains.

FRAMEWORKS

How to build Markup AI MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Markup AI MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Markup AI MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Markup AI MCP with Claude Code

Codex logo

Codex

Use Markup AI MCP with Codex

OpenClaw logo

OpenClaw

Use Markup AI MCP with OpenClaw

Hermes logo

Hermes

Use Markup AI MCP with Hermes

CLI logo

CLI

Use Markup AI MCP with CLI

Google ADK logo

Google ADK

Use Markup AI MCP with Google ADK

LangChain logo

LangChain

Use Markup AI MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Markup AI MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Markup AI MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Markup AI MCP with LlamaIndex

CrewAI logo

CrewAI

Use Markup AI MCP with CrewAI

FAQ

Frequently asked questions

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

Yes, you can. Claude Cowork 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 Markup AI tools.

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

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