コトノハ-leaf-

org.cotonoha-leafPublished by cotonoha-leaf.orgOfficial publisherv1.10.0Updated Oct 25, 2026

縦書き小説エディタ「コトノハ-leaf-」の作品（本文・用語集・プロット・世界観設定）を、AI から読み書きする MCP サーバー

VerifiedStreamable HTTPWeb executableMedia & Design

Overview

AI-generated overview

A remote MCP server that lets an AI assistant read and write works in the Cotono-ha Leaf vertical-writing novel editor, including text, glossaries, plots and世界观

What you can do
Read and write the body text of works in the Cotono-ha Leaf vertical-writing novel editor, per the registry description, which lists no individual tools. Access the glossary, plot and world-setting material of a work. The manifest lists no tools, so the exact operations are not documented here.
When to use it
When you write or edit novels in the Cotono-ha Leaf editor and want an assistant to consult or update the text, glossary, plot or world settings of a work.
Requirements
A remote endpoint at cotonoha-leaf.org over streamable HTTP. OAuth authentication is required. No environment variables or headers are declared.
Before you install
The server can write to works, so assistant edits may change or overwrite text, glossaries, plots and world settings. OAuth grants access to your account data on the service.

Installation

In SourceWeft

  1. Open コトノハ-leaf- 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/org.cotonoha-leaf%2Fleaf/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": {
    "leaf": {
      "type": "http",
      "url": "https://cotonoha-leaf.org/api/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

1
  1. v1.10.0LatestOct 14, 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.