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fabflows

v0.2.4

Routes work from an expensive lead model to tool-scoped worker agents -- explorer and researcher on Haiku, editor and test-runner on Sonnet, refuter and investigator on Opus -- and makes the lead re-verify what they report instead of trusting it. Adds fabflows:build, a deterministic loop in which an Opus builder implements a spec and a fresh reviewer returns ACCEPT or REWORK. Ships an ACTIVE guard hook that blocks package installs, commits and pushes to a default branch, destructive shell commands, and reads or writes of credential files; the guard fails open, so a bug degrades to no guard rather than a blocked session.

Claude Code1 Skill

By claude-skills0 GitHub starsUpdated last week

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 16, 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 fabflows 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 fabflows@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/kuan51/claude-skills

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

Plugin files

plugins/fabflows/
├── .claude-plugin/plugin.json
└── skills/fabflows/SKILL.md

Included Skills1

fabflowsskills/fabflows/SKILL.md

Route mechanical work to cheaper worker agents and verify what they report back. Use when planning a multi-step change, exploring an unfamiliar codebase, researching external documentation, running or writing tests, making a multi-file edit, or deciding whether to do a task yourself or hand it off. Triggers on "delegate", "spawn an agent", "who should do this", "hand this off", "use a subagent", "explore the codebase", "find where", "trace the callers", "run the tests", "implement this", "cheaper model", "save tokens", "reduce cost", "verify the subagent", "did the worker actually do it", "review this change", "reproduce the bug", "build loop", and on any task a Haiku or Sonnet worker could do while the lead is running on an expensive model.

Plugin manifests1

plugins/fabflows/.claude-plugin/plugin.json
{
  "name": "fabflows",
  "version": "0.2.4",
  "description": "Routes work from an expensive lead model to tool-scoped worker agents -- explorer and researcher on Haiku, editor and test-runner on Sonnet, refuter and investigator on Opus -- and makes the lead re-verify what they report instead of trusting it. Adds fabflows:build, a deterministic loop in which an Opus builder implements a spec and a fresh reviewer returns ACCEPT or REWORK. Ships an ACTIVE guard hook that blocks package installs, commits and pushes to a default branch, destructive shell commands, and reads or writes of credential files; the guard fails open, so a bug degrades to no guard rather than a blocked session.",
  "author": {
    "name": "claude-skills"
  },
  "keywords": [
    "orchestration",
    "subagents",
    "delegation",
    "model-routing",
    "hooks",
    "verification"
  ]
}

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.

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