Unmarkdown

Convert markdown to beautifully formatted documents for Google Docs, Word, Slack, OneNote, Email, and Plain Text.

CommunityOnlineAPI key requiredGlobalFreeCan modify data

What it can do

  • Convert Markdown: Convert markdown to destination-specific HTML and plain text. Returns JSON with 'html' and 'plain_text' fields. For Slack, present the plain_text to the user. For Google Docs/Word/On
  • Create Document: Create a new markdown document in Unmarkdown
  • List Documents: List your saved documents with pagination. Optionally filter by folder name or ID.

What data it sees

Do you need an account

An API key from the service settings is required

Convert markdown to beautifully formatted documents for Google Docs, Word, Slack, OneNote, Email, and Plain Text. 62 templates, document management, and web publishing.

How to connect

How to connect Unmarkdown to Claude

The server address to paste into Claude settings:

https://unmarkdown-mcp--unmarkdown.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Unmarkdown to ChatGPT

The server address to paste into ChatGPT settings:

https://unmarkdown-mcp--unmarkdown.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Unmarkdown to Cursor

The server address to paste into Cursor settings:

https://unmarkdown-mcp--unmarkdown.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (7)

Raw names from tools/list. Only developers need these.

convert_markdownConvert markdown to destination-specific HTML and plain text. Returns JSON with 'html' and 'plain_text' fields. For Slack, present the plain_text to the user. For Google Docs/Word/OneNote, direct users to unmarkdown.com to use the copy button (raw HTML cannot be pasted into these apps). Does not render Chart.js, Mermaid, Graphviz, or KaTeX; use publish_document for documents with diagrams or math.
create_documentCreate a new markdown document in Unmarkdown
list_documentsList your saved documents with pagination. Optionally filter by folder name or ID.
get_documentGet a document by ID, including its full markdown content
update_documentUpdate a document's content or metadata
publish_documentPublish a document to a shareable web page. Default visibility is 'link' (unlisted). Published pages render all content including Chart.js charts, Mermaid diagrams, Graphviz graphs, and KaTeX math. Email-based sharing is not available here; direct users to unmarkdown.com for that.
get_usageCheck your API usage quota for the current billing month