Koskamo

Archboard MCP

Archboard is a hosted workspace for structured diagrams where AI agents can edit the same canvas in real time via MCP. It supports creating, reading, and editing architecture, flow, and ER diagrams using purpose-built node packs for Kubernetes, C4, and cloud, with live cursors and version control.

Visit Archboard

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Archboard MCP logo, by ArchboardVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Archboard
You need:Sign in with Google or GitHubYour AI app needs to support remote MCP servers with OAuth sign-inMCP works on every plan, including Free
MCP endpoint (Streamable HTTP)
https://getarchboard.app/mcp
Vendor documentation

What you can do with it

  • Draw checkout service on Kubernetes with Postgres and Redis
  • Add a cache next to checkout-api in a Payments diagram
  • Undo an AI agent's last change in one step

Source and maintenance

Vendor evidenceRegistry 1.61.0
mcp-registry: app.getarchboard/archboard@1.61.0Source repositoryProject website
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
751 ms
95th percentile latency
751 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 751 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http archboard-mcp https://getarchboard.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add archboard-mcp --url https://getarchboard.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable archboard-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "archboard-mcp": {
      "url": "https://getarchboard.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "archboard-mcp": {
      "type": "streamableHttp",
      "url": "https://getarchboard.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start archboard-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "archboard-mcp": {
      "type": "http",
      "url": "https://getarchboard.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http archboard-mcp https://getarchboard.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "archboard-mcp": {
      "url": "https://getarchboard.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "archboard-mcp": {
      "serverUrl": "https://getarchboard.app/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Archboard MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
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Do you run Archboard MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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