Code Factory MCP Server

That one local command creates a disposable sandbox, proves the healthy check can pass, then proves the hollow check is caught as HOLLOW_E2E_TEST. It writes a receipt and a privacy-safe Proof Card; it never uploads your code. When you are ready to build, run factory mvp "Build an approval tracker" --root ..

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

VERIFIED ACTIVE

LAST COMMIT 2026-08-25 · ★ 5 · #18 OF 182 MAINTAINED SECURITY · VERIFIED 2026-08-25

NOASSERTION · Python servers · how we verify → /methodology

01 · Install Code Factory

Claude Code

claude mcp add zrk222-code-factory -- uvx factoryline-code-factory

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "zrk222-code-factory": {
      "command": "uvx",
      "args": [
        "factoryline-code-factory"
      ]
    }
  }
}

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 2026-07-08 - young repo, little track record yet

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

pypi package factoryline-code-factory - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.zrk222 is GitHub-verified and matches the repo owner

03 · What Code Factory can do

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

Latest releases

v0.44.2 · 2026-08-25

Code Factory 0.44.2 - Intent lineage navigation · What changed · Graph Ops now shows a compact Intent trace → Forge ship line path when a · Factoryline adapter is hash-bound to a readable Forge receipt. · Inspect…

v0.44.1 · 2026-08-24

Code Factory 0.44.1 - Current visuals and transparent outcomes · This patch makes the public product surfaces match the current Code Factory · experience and adds one bounded, inspectable example of expected outcomes.…

v0.44.0 · 2026-08-22

Code Factory 0.44.0 - First Proof · Code Factory's differentiated result is now one command away: · powershell · factory first-proof --root . · What changed · A sealed local sandbox demonstrates a healthy positive…

04 · Who maintains Code Factory

code-factory is maintained by zrk222. It's the only MCP server we track from this author; the repo dates to Jul 2026.

05 · Facts

repository: github.com/zrk222/code-factory
category: security - ranked #18 of 182 actively-maintained security servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-25)
registry: io.github.zrk222/code-factory (active, first published 2026-08-20 · 4 versions)
packages: pypi:factoryline-code-factory

06 · Code Factory FAQ

What is Code Factory?

Is Code Factory still maintained?

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

How do I install Code Factory?

Run `uvx factoryline-code-factory`. You can also paste the ready-made client config above.

Does Code Factory run locally?

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

07 · Alternatives to Code Factory

Alternatives to Code Factory

Maintained security servers if Code Factory isn't the fit.

Pairs well with

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

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