Marcora MCP Server

The Marcora MCP Server exposes all of your Marcora tools directly inside AI assistants like Claude and ChatGPT, letting you create blueprints, generate deliverables, manage context, and more — without leaving your AI chat.

Connection URL

https://mcp.marcora.ai

This is the single URL for connecting to the Marcora MCP Server. It works both with OAuth — ideal for Claude and ChatGPT — and with a direct API key or token, supplied as the bearer. Transport is negotiated automatically (Streamable HTTP, with SSE fallback), so the same URL works across MCP clients.

You can create and manage your MCP API keys in Integrations Settings — then use your API key with the URL above.

Connecting in Claude

  1. Open Add Custom Connector in Claude's connection settings.
  2. Paste your Marcora MCP Server URL: https://mcp.marcora.ai
  3. Click Add, then click Connect next to "Marcora" to complete OAuth setup.

To use it in a chat: open a conversation, click the + in the message composer, then enable Marcora under Connectors.

Connecting in ChatGPT

  1. Open ChatGPT's Advanced Settings.
  2. Turn Developer mode on, then click Create app.
  3. When prompted, enter your Marcora MCP Server URL: https://mcp.marcora.ai

To use it in a chat: start a conversation, open the Developer mode tool picker, and select the Marcora app to enable its tools.

One companion Anthropic Skill ships alongside this server. It teaches your AI client Marcora's mental model and the right patterns for every task — the object model, content generation, blueprints, projects, briefs, context items, the content plans board and playbooks, and building reusable multi-step workflows — so the agent stops misfiring on tasks that look ambiguous from tool descriptions alone.

  • Marcora AI Workflows (marcora-mcp, v0.5.0) — object model (content, blueprints, projects, context items), content-generation patterns, the 4-layer context model, project-brief mechanics, the content plans board and playbooks, and building reusable multi-step workflows. Your AI client picks it up on demand based on the task.

Download

Get the .skill file from the latest release:

  • marcora-mcp.skill — the Marcora skill (a zip archive containing SKILL.md and its bundled reference files).

Install

Claude Code:

mkdir -p ~/.claude/skills
unzip ~/Downloads/marcora-mcp.skill -d ~/.claude/skills/

Restart Claude Code. The skill loads automatically on any Marcora-related task.

Claude Desktop:

Import the .skill file via Claude Desktop's Skills folder. See Anthropic's Skills documentation for the current path on your platform.

ChatGPT, Cursor, and other non-Anthropic clients:

These don't directly support Anthropic Skills (yet). Workaround: unzip the .skill file and paste the contents of SKILL.md into your client's custom instructions or system-prompt slot. Bundled reference files can be pasted in too if your client supports longer context.

If you'd rather track main directly:

git clone https://github.com/ccromp/marcora-mcp.git
ln -s "$(pwd)/marcora-mcp/skill/marcora-mcp" ~/.claude/skills/marcora-mcp

Releases

The skill is tagged skill-vX.Y.Z — see Releases. The current version is in the metadata.version field of its SKILL.md.

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