Marble

md.marblePublished by marble.mdOfficial publisherv1.0.1Updated Oct 24, 2026

Read, write, organise and share Markdown notes in Marble, the collaborative Markdown editor.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowKnowledge & Memory

Overview

AI-generated overview

Marble is a remote MCP server that lets an assistant read, write, organize and share Markdown notes in the Marble collaborative Markdown editor.

What you can do
Read Markdown notes stored in Marble, the collaborative Markdown editor, through the assistant. Create and edit note content in Markdown. Organize notes within the workspace. Share notes with collaborators. The manifest lists no individual tools, so the exact set of operations is not documented here.
When to use it
Useful when your notes live in Marble and you want an assistant to draft, update, tidy or share them without switching apps. Suited to teams already using Marble as their collaborative Markdown workspace.
Requirements
A remote MCP server reached at the Marble endpoint over streamable HTTP; no local package or runtime is needed. Authentication is OAuth and required, so you need a Marble account and must complete the OAuth sign-in flow. Network access to the Marble service is required.
Before you install
The server can write, organize and share notes, so changes to your content and sharing with others may happen through the assistant. Access is granted through OAuth to your Marble account, so review the permissions requested during sign-in. Note content is sent to the Marble service.

Installation

In SourceWeft

  1. Open Marble in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/md.marble%2Fmarble/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "marble": {
      "type": "http",
      "url": "https://marble.md/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

2
  1. v1.0.1LatestOct 15, 2026
  2. v1.0.0Oct 15, 2026

Score

67% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.