Yaver MCP Server

AI writes the code in seconds. The loop around it - build, install, reproduce, describe what's wrong, get back to the agent - still takes hours. Yaver closes that loop. It runs locally over stdio via the published package.

People connecting cloud infrastructure tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Go.

VERIFIED ACTIVE

LAST COMMIT 2026-08-24 · ★ 4 · #9 OF 141 MAINTAINED CLOUD INFRASTRUCTURE · VERIFIED 2026-08-25

NOASSERTION · Go servers · how we verify → /methodology

01 · Install Yaver

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add kivanccakmak-yaver.io -- npx -y yaver-cli

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "kivanccakmak-yaver.io": {
      "command": "npx",
      "args": [
        "-y",
        "yaver-cli"
      ]
    }
  }
}

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 no standard license detected - usage rights unclear; check the repo before commercial use

npm package yaver-cli - unscoped; check the name against the project README before installing

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

03 · What Yaver can do

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

Latest releases

v1.99.421 · 2026-08-24

relay/v0.1.28 · 2026-08-24

relay/v0.1.26 · 2026-08-24

04 · Who maintains Yaver

Yaver is maintained by kivanccakmak. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/kivanccakmak/yaver.io
website: https://yaver.io/docs/mcp
category: cloud infrastructure - ranked #9 of 141 actively-maintained cloud infrastructure servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-24)
registry: io.github.kivanccakmak/yaver (active, first published 2026-04-18 · 288 versions)
packages: npm:yaver-cli

06 · Yaver FAQ

What is Yaver?

Is Yaver still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-24 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Yaver?

Run `npx -y yaver-cli`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Yaver 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 Yaver

Alternatives to Yaver

Maintained cloud infrastructure servers if Yaver isn't the fit.

Pairs well with

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

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