VULK MCP Server

VULK's MCP connector lets AI assistants generate, edit, inspect, and deploy VULK projects from chat.

People who work with ai app builder, code generation and developer tools and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-05-25 · ★ 7 · #163 OF 229 MAINTAINED CODING AGENT · VERIFIED 2026-09-18

MIT · JavaScript servers · how we verify → /methodology

01 · Install VULK

before you install - you'll need

Set VULK_API_KEY, VULK_ENABLE_LEGACY_TOOLS before connecting.

Claude Code

claude mcp add vulk-dev-vulk-mcp-server --transport http https://mcp.vulk.dev/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "vulk-dev-vulk-mcp-server": {
      "url": "https://mcp.vulk.dev/mcp"
    }
  }
}

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

https://mcp.vulk.dev/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-17

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 · remote - your agent's requests go to mcp.vulk.dev

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license MIT - declared in the repository

npm package vulk-mcp-server - unscoped; check the name against the project README before installing

registry registry publisher io.github.devjoaocastro is not the repo owner (vulk-dev) - the registry entry was published by someone else

03 · What VULK can do

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

Latest releases

v1.1.0 · 2026-05-25

Public agent connector release for VULK.\n\n- Adds review-ready MCP tools: generate_immersive_site, create_project, edit_project, get_project_files, deploy_project, and read-only account tools.\n- Adds MCP tool…

04 · Who maintains VULK

VULK is maintained by vulk-dev. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/vulk-dev/vulk-mcp-server
category: coding agent - ranked #163 of 229 actively-maintained coding agent servers as of 2026-09-18.
registry: io.github.devjoaocastro/vulk-mcp-server (active, first published 2026-04-02 · 3 versions)
packages: npm:vulk-mcp-server

06 · VULK FAQ

What is VULK?

VULK's MCP connector lets AI assistants generate, edit, inspect, and deploy VULK projects from chat.

Is VULK still maintained?

Yes - as of 2026-09-18, its last commit was 2026-05-25. We re-verify nightly.

How do I install VULK?

Run `npx -y vulk-mcp-server`. The README documents 2 environment variables (VULK_API_KEY, VULK_ENABLE_LEGACY_TOOLS) to set first. Set VULK_API_KEY, VULK_ENABLE_LEGACY_TOOLS before connecting. You can also paste the ready-made client config above.

Does VULK require authentication?

Yes - when we probed the endpoint on 2026-09-17, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to VULK

Alternatives to VULK

Maintained coding agent servers if VULK isn't the fit.

Pairs well with

Servers that cover what VULK doesn't - only shown when the pairing reason fits the companion.

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