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razor

YAGNI enforcement at the harness level for real engineering work — nudges toward the simplest solution and gates against unnecessary dependencies, file sprawl, and unchecked build growth.

Claude Code1 Skill

By Victor VillegasLicense: MIT4 GitHub starsUpdated last week

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 15, 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 razor 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 razor-2@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/V-Songbird/foundry

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is benchmarks/razor/experiments/dependency-comparison/arms/razor-v1/.

Plugin files

benchmarks/razor/experiments/dependency-comparison/arms/razor-v1/
├── .claude-plugin/plugin.json
└── skills/razor-unused/SKILL.md

Included Skills1

razor-unusedskills/razor-unused/SKILL.md

Audits a project's manifest for dependencies no source file imports — the reverse of razor's write-time gates (which block NEW dependencies), this finds EXISTING dead weight. Report-only; never edits any file.

Plugin manifests1

benchmarks/razor/experiments/dependency-comparison/arms/razor-v1/.claude-plugin/plugin.json
{
  "name": "razor",
  "description": "YAGNI enforcement at the harness level for real engineering work — nudges toward the simplest solution and gates against unnecessary dependencies, file sprawl, and unchecked build growth.",
  "license": "MIT",
  "author": {
    "name": "Victor Villegas",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/V-Songbird/razor",
  "repository": "https://github.com/V-Songbird/razor",
  "keywords": [
    "yagni",
    "token-optimization",
    "minimalism",
    "over-engineering",
    "hooks",
    "subagents",
    "dependency-guard",
    "lazy"
  ],
  "userConfig": {
    "file_budget": {
      "type": "number",
      "title": "New-file budget per turn",
      "description": "New files allowed in one turn before razor asks whether existing files already cover it. 0 disables the check.",
      "default": 4,
      "min": 0
    },
    "search_budget": {
      "type": "number",
      "title": "Post-edit search budget",
      "description": "Extra searches allowed after the code is written before razor asks whether the question is already answered. 0 disables the check.",
      "default": 1,
      "min": 0
    },
    "dep_guard": {
      "type": "boolean",
      "title": "Dependency guard (installs)",
      "description": "One forced reconsideration before a command installs a new dependency.",
      "default": true
    },
    "import_guard": {
      "type": "boolean",
      "title": "Dependency guard (imports)",
      "description": "One forced reconsideration before code imports a package that isn't in the project manifest.",
      "default": true
    },
    "manifest_guard": {
      "type": "boolean",
      "title": "Dependency guard (manifest edits)",
      "description": "One forced reconsideration before an edit adds a new package to package.json or requirements.txt directly.",
      "default": true
    },
    "ledger": {
      "type": "boolean",
      "title": "End-of-session build check",
      "description": "One \"is all of this needed?\" question when a session adds a lot of code with almost no deletions.",
      "default": true
    }
  }
}

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.

[razor on Agent Plugins Marketplace](https://pluginsmp.com/plugins/razor-2)