Claude Code mod

lean-gate

A control panel and rule gate for how Claude works on your projects. It checks what Claude does and warns or blocks: model and effort on every agent, agent caps, release reviews, and project habits (state file, tests, PHPCS). Every setting is a button in a docked panel, with an Explain line for each. It carries token-saving project guides (plans, docs, file maps, memory, lessons, a shared agent board), ponytail, the WordPress performance audit, PHPCS with the WordPress standard and the ICM project layout, and registers, detects, starts and adopts projects.

Guard & safety mods Plugin marketplaceValidates on Claude Code 2.1.322 Source

Install

Inside Claude Code
/plugin marketplace add nikola-vladimirov/lean-project
/plugin install lean-gate@lean-gate

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L2Writes or runs: runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, reads mod state, draws
Sees
every tool call, every prompt
Draws in
AbovePromptPane
Hooks
tool.callprompt.submitturn.completesession.endsession.startcommand.runprompt.composeui.renderui.close

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

  • A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
  • It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
  • Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
  • Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Claude Code docs

Details

Folder
.
Marketplace
lean-gate
Author
nikola-vladimirov
License
NOASSERTION
Last updated
8 November 2026

FAQ

What is lean-gate?

A control panel and rule gate for how Claude works on your projects. It checks what Claude does and warns or blocks: model and effort on every agent, agent caps, release reviews, and project habits (state file, tests, PHPCS). Every setting is a button in a docked panel, with an Explain line for each. It carries token-saving project guides (plans, docs, file maps, memory, lessons, a shared agent board), ponytail, the WordPress performance audit, PHPCS with the WordPress standard and the ICM project layout, and registers, detects, starts and adopts projects. It is a mod for Claude Code, from nikola-vladimirov/lean-project on GitHub.

What can the lean-gate mod access?

Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, reads mod state, draws). It sees every tool call, every prompt. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.

How do I install lean-gate?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add nikola-vladimirov/lean-project and then /plugin install lean-gate@lean-gate.

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