Just MCP Server

👋 A way to let LLMs speak Just A production-ready MCP server that provides seamless integration with Just command runner, enabling AI assistants to discover, execute, and introspect Justfile recipes through the standardized MCP protocol.

People who need automation tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-07-15 · ★ 55 · #164 OF 194 MAINTAINED AUTOMATION · VERIFIED 2026-08-25

MIT · Rust servers · how we verify → /methodology

01 · Install Just MCP Server

Docker

docker run -i --rm ghcr.io/promptexecution/just-mcp:0.1.5

Claude Desktop - add to config

{
  "mcpServers": {
    "promptexecution-just-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/promptexecution/just-mcp:0.1.5"
      ]
    }
  }
}

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 container (OCI image) - can be sandboxed away from your filesystem

license MIT - declared in the repository

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

03 · What Just MCP Server can do

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

Latest releases

v0.1.5 · 2025-11-15

v0.1.5 - 2025-11-15 · checkout latest main in publish job - (87fe7a7) - elasticdotventures · Miscellaneous · (version) v0.1.5 - (db64922) - github-actions[bot] · (version) v0.1.4 - (154ded8) - github-actions[bot]

v0.1.4 · 2025-11-15

v0.1.4 - 2025-11-15 · sync server metadata during release - (a6fd776) - elasticdotventures · Miscellaneous · (version) v0.1.4 - (879890e) - github-actions[bot]

v0.1.3 · 2025-11-15

v0.1.3 - 2025-11-15 · drop websiteUrl for registry - (c75c631) - elasticdotventures · Miscellaneous · (version) v0.1.3 - (dac538c) - github-actions[bot]

04 · Who maintains Just MCP Server

Just MCP Server is maintained by promptexecution. It's the only MCP server we track from this author; the repo dates to Jul 2025.

05 · Facts

repository: github.com/promptexecution/just-mcp
category: automation - ranked #164 of 194 actively-maintained automation servers as of 2026-08-25.
registry: io.github.PromptExecution/just-mcp (active, first published 2025-11-15)
packages: oci:ghcr.io/promptexecution/just-mcp:0.1.5

06 · Just MCP Server FAQ

What is Just MCP Server?

Is Just MCP Server still maintained?

Yes - as of 2026-08-25, its last commit was 2026-07-15. We re-verify nightly.

How do I install Just MCP Server?

Run `docker run -i --rm ghcr.io/promptexecution/just-mcp:0.1.5`. You can also paste the ready-made client config above.

07 · Alternatives to Just MCP Server

Alternatives to Just MCP Server

Maintained automation servers if Just MCP Server isn't the fit.

More automation MCP servers · Bilig WorkPaper · SAGE Wrapper · Vibe Check MCP Server · Pynet MCP Bridge · Credit Optimizer v5 for Manus AI

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