Mellos Mapping MCP Server

A live, terminal-native map of bottom-up development for Claude Code, ChatGPT desktop Codex mode and Codex CLI. It runs locally over stdio via the published package.

People who work with bottom up, codex and dependency graph and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-22 · ★ 91 · #14 OF 96 MAINTAINED DESIGN · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Mellos Mapping

Claude Code

claude mcp add guangminju-mellos-mapping -- npx -y mellos-mapping

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "guangminju-mellos-mapping": {
      "command": "npx",
      "args": [
        "-y",
        "mellos-mapping"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

repo age created 2026-08-12 - young repo, little track record yet

license MIT - declared in the repository

npm package mellos-mapping - unscoped; check the name against the project README before installing

registry namespace io.github.GuangminJu is GitHub-verified and matches the repo owner

03 · What Mellos Mapping can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.27.1 · 2026-09-22

The map pane's separator row now shows the running version at its left edge ( v0.27.1 ), in the terminal split and in the web terminal alike; the follow tag keeps the right edge, and either tag is dropped before it…

v0.27.0 · 2026-09-22

pi is now a supported host. A pi session carries the eight map tools and the mapping-policy paragraph: dist/pi-extension.mjs bundles an MCP client that starts the same dist/server.mjs Claude Code runs, in the session's…

v0.26.2 · 2026-09-20

The web terminal now requires explicit activation of keyboard shortcuts. Its hidden input stays disabled until activation and releases keyboard ownership on blur, pointer exit, page hiding or Escape. Mouse zoom…

04 · Who maintains Mellos Mapping

mellos-mapping is maintained by guangminju. It's the only MCP server we track from this author; the repo dates to Aug 2026.

05 · Facts

repository: github.com/guangminju/mellos-mapping
category: design - ranked #14 of 96 actively-maintained design servers as of 2026-09-30.
release cadence: 10+ releases in the last 90 days (latest 2026-09-22)
registry: io.github.GuangminJu/mellos-mapping (active, first published 2026-08-13 · 18 versions)
packages: npm:mellos-mapping

06 · Mellos Mapping FAQ

What is Mellos Mapping?

A live, terminal-native map of bottom-up development for Claude Code, ChatGPT desktop Codex mode and Codex CLI. It runs locally over stdio via the published package.

Is Mellos Mapping still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-22 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Mellos Mapping?

Run `npx -y mellos-mapping`. You can also paste the ready-made client config above.

Does Mellos Mapping run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Mellos Mapping

Alternatives to Mellos Mapping

Maintained design servers if Mellos Mapping isn't the fit.

More design MCP servers · Saglitzdesign MCP · Uisandbox (ideelab) · Illustrator MCP Server · Codesign · Oh My Posh Configurator

More TypeScript MCP servers · Epitome · Grist MCP Server · AAI Gateway · Pathmark · Gopeak · see all