lean

v0.1.4

Prices every output as a debit and asks how much. Five surfaces, one bar each: code, tests, comments, files, and actions — a tool call, subagent spawn or verify pass whose result cannot change the next step is a paid no-op, and nothing else here prices that. Only four things buy more than the minimum: blast radius, an observed defect, a stated criterion, the user asking; the excess must name which, where it happens. Minimum means risk coverage, not count — never delete a test to hit a ratio.

Claude Code1 Skill

By Ivan-WG1 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes: Claude Code
Parsed components: 1 skill or MCP entry
Source updated: Sep 5, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install lean for Claude Code

Installs for the current user

claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install lean@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/galaykos/cc-marketplace

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/lean/.

Plugin files

plugins/lean/

├── .claude-plugin/plugin.json
└── skills/cost-model/SKILL.md

Included Skills1

cost-modelskills/cost-model/SKILL.md

Use when writing code, tests, or comments, when deciding how much to build, or when deciding how much process a task deserves — one bar per cost surface (code, tests, comments, files, actions), hold the minimum unless one of four named triggers buys more, and name the trigger at the excess.

Plugin manifests1

plugins/lean/.claude-plugin/plugin.json

{
  "name": "lean",
  "version": "0.1.4",
  "description": "Prices every output as a debit and asks how much. Five surfaces, one bar each: code, tests, comments, files, and actions — a tool call, subagent spawn or verify pass whose result cannot change the next step is a paid no-op, and nothing else here prices that. Only four things buy more than the minimum: blast radius, an observed defect, a stated criterion, the user asking; the excess must name which, where it happens. Minimum means risk coverage, not count — never delete a test to hit a ratio.",
  "author": {
    "name": "Ivan-WG",
    "email": "[email protected]"
  },
  "keywords": [
    "generic",
    "quality",
    "process",
    "hooks"
  ]
}

Browse the “generic” tag →

always-on-suite

by Ivan-WG

Meta-bundle: the user-scope baseline — project-agnostic plugins worth enabling once in ~/.claude/settings.json and keeping on everywhere. secret-scanning's write-time secret block, candor's honesty Stop gate, lean's output pricing, terse's chat-brevity contract (inert until you set a level), file-aware skill auto-routing (skill-router), git-workflow discipline, cross-session friction mining (hindsight), and two scouts for what this bundle leaves out (plugin-scout, vercel-skills-scout) — command-guard among them, whose ask tier replaces the host's own permission classifier. Membership is prose, unchecked. /always-on-suite:uninstall removes the bundle and prunes what it installed.

Claude Code

1Updated 2 weeks ago

candor

by Ivan-WG

Candour as a mechanism, not a pep talk. One blocking Stop gate, five clauses a script can prove: a file:line citation resolving to no file or past its end; a position retracted after bare pushback with no tool call in between; a completion claim after edits with nothing executed since; a task-runner run stopping without its recorded gate pass; a dependency map changed with an untouched lockfile. Flattery, apologies and defensive phrasing are counted by /candor:check and blocked by nothing, on purpose. Plus the terse reply mode (/candor:level lite|full|ultra|off): chat-message brevity as a shape contract — prose-line budgets and a fixed report skeleton, never less work in the turn.

Claude Code1 Skill

1Updated last week

core-suite

by Ivan-WG

Meta-bundle: the user-scope baseline — the plugins worth enabling once, globally, and keeping on in every repo: secret-scanning's write-time block, candor's five-clause Stop gate and dormant terse mode, code-review's fan-in review with comment discipline, git-workflow's branch finish, hindsight's friction mining, skill-router's file-aware routing, and stack-scan's report, audit and project-tier scout. Replaces always-on-suite and quality-suite (2026-09-14). Membership rule: project-agnostic, safe as a permanent fixture, adds no interruption you did not ask for — why command-guard's ask tier is not here. Uninstall with /core-suite:uninstall. 200k windows: read the README first.

Claude Code

1Updated last week

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[lean on Agent Plugins Marketplace](https://pluginsmp.com/plugins/lean)

Directory evidence

Install lean for Claude Code

Plugin files

Included Skills1

Plugin manifests1

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For maintainers

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