Postmd MCP server

Postmd is a remote MCP server that gives an AI agent 5 tools, among them postmd_create_document, postmd_delete_document, postmd_get_document. It answers at https://postmd.turink.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 4 of 6 times since 11 September 2026; the last check, on 23 October 2026, succeeded.

Status

Answering

Tools

Reliability

4 of 6 checks

Response time

1438 ms

Transport

streamable HTTP

Last checked

23 October 2026

Publish Markdown as a shareable web page, with document graphs drawn beside the text

Description as the publisher wrote it.

The 5 tools Postmd offers

Tool	What it does
`postmd_create_document`	Publish Markdown as a PostMD web page. No API key required — anyone can publish. Returns docCode and data.shareUrl; hand shareUrl to people. Documents have a 30-day retention period (data.retainedUntil) that extends on each read. Documents Inputs: markdown, title, fileName, password, viewerStyle, groupId
`postmd_delete_document`	Delete a document. Password-protected documents require the password or the owner's API key; documents without a password can be deleted by anyone. Inputs: docCode, password
`postmd_get_document`	Get document metadata by docCode: title, fileName, hasPassword, viewerStyle, timestamps. Public — no API key needed. Content is not included; use postmd_get_document_raw for the Markdown source. Inputs: docCode
`postmd_get_document_raw`	Get the stored Markdown source of a document. Public — no API key needed. Password-protected documents need `password`. Inputs: docCode, password
`postmd_update_document`	Update a document. Password-protected documents require the password or the owner's API key; documents without a password can be updated by anyone. Include `markdown` to replace the stored content; any metadata field replaces that field. cl Inputs: docCode, markdown, title, fileName, password, viewerStyle

Add Postmd to your AI client

Every block below points at https://postmd.turink.com/mcp. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http postmd https://postmd.turink.com/mcp

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "postmd": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://postmd.turink.com/mcp"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "postmd": {
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "postmd": {
      "type": "http",
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "postmd": {
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "postmd": {
      "serverUrl": "https://postmd.turink.com/mcp"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "postmd": {
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Postmd
version: 0.0.1
schema: v1
mcpServers:
  - name: Postmd
    type: streamable-http
    url: https://postmd.turink.com/mcp

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "postmd": {
      "httpUrl": "https://postmd.turink.com/mcp"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "postmd": {
      "type": "http",
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "postmd": {
      "url": "https://postmd.turink.com/mcp"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fpostmd.turink.com%2Fmcp&type=streamable_http&id=postmd&name=Postmd

Is Postmd up right now?

It answered our last check on 23 October 2026 in 1438 ms. Over 6 checks since 11 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Postmd

How many tools does Postmd have?

5, as returned by the server's own tools/list on 27 September 2026: postmd_create_document, postmd_delete_document, postmd_get_document, postmd_get_document_raw, postmd_update_document.

Is Postmd down?

It answered our last check on 23 October 2026 in 1438 ms. Over 6 checks since 11 September 2026 it answered 4.

How do I add Postmd to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://postmd.turink.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Postmd need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.reinlainer. Endpoint host: postmd.turink.com. ARD identifier: urn:air:io.github.reinlainer:mcp:postmd-mcp-server. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.