Decantr Ai MCP Server

Help AI build like it belongs here. Agent-neutral UI change control for codebases edited by AI. It runs locally over stdio via the published package.

People connecting design tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-21 · ★ 6 · #16 OF 74 MAINTAINED DESIGN · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Decantr Ai MCP Server

Claude Code

claude mcp add decantr-ai-decantr -- npx -y @decantr/mcp-server

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "decantr-ai-decantr": {
      "command": "npx",
      "args": [
        "-y",
        "@decantr/mcp-server"
      ]
    }
  }
}

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

license MIT - declared in the repository

npm package @decantr/mcp-server - the @decantr scope differs from the repo owner (decantr-ai); confirm it's the project's official package

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

03 · What Decantr Ai MCP Server can do

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

Latest releases

v3.11.3 · 2026-08-10

Decantr 3.11.3: SvelteKit Task Authority · Decantr 3.11.3 is a direct stable delivery-wave patch for @decantr/verifier, @decantr/cli, and @decantr/mcp-server. It corrects SvelteKit route and task authority found during…

v3.11.2 · 2026-08-08

Decantr 3.11.2: Route Authority Hardening · Decantr 3.11.2 is a direct stable delivery-wave patch for @decantr/verifier, @decantr/cli, and @decantr/mcp-server. It hardens framework-specific route and task authority…

v3.11.1 · 2026-08-07

Decantr 3.11.1: MCP Metadata Compatibility · Decantr 3.11.1 is a metadata-only patch for @decantr/mcp-server. It includes the corrected MCP directory descriptor in the immutable npm tarball and closes the only known…

04 · Who maintains Decantr Ai MCP Server

mcp-server is maintained by decantr-ai. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/decantr-ai/decantr
category: design - ranked #16 of 74 actively-maintained design servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-10)
registry: io.github.decantr-ai/mcp-server (active, first published 2026-04-23 · 11 versions)
packages: npm:@decantr/mcp-server

06 · Decantr Ai MCP Server FAQ

What is Decantr Ai MCP Server?

Help AI build like it belongs here. Agent-neutral UI change control for codebases edited by AI. It runs locally over stdio via the published package.

Is Decantr Ai MCP Server still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-21 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Decantr Ai MCP Server?

Run `npx -y @decantr/mcp-server`. You can also paste the ready-made client config above.

Does Decantr Ai MCP Server 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 Decantr Ai MCP Server

Alternatives to Decantr Ai MCP Server

Maintained design servers if Decantr Ai MCP Server isn't the fit.

More design MCP servers · SmartCLI - drive terminal TUIs · Editmamei · BrandKit MCP · Electrik Slate · Ux MCP Server

More TypeScript MCP servers · Decionis MCP Server · Lucairn MCP Server · Decodo MCP Server · Jira Scoped · DDC/CI Control Bridge · see all