Agent Plugins Marketplace
← All plugins

codex-goat

v0.1.3

A stronger default for Codex CLI: six independently-invocable workflow stages, specialist role cards, and an evidence ledger that makes 'done' auditable.

Codex8 Skills

License: MIT0 GitHub starsUpdated 3 hours ago

Directory evidence

Runtimes
Codex
Parsed components
8 skill or MCP entries
Source updated
Sep 3, 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 codex-goat for Codex

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add codex-goat@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. 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/hypnguyen1209/codex-goat

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

Plugin files

codex-goat/
├── .codex-plugin/plugin.json
├── skills/clarify/SKILL.md
├── skills/code-review/SKILL.md
├── skills/goat-roles/SKILL.md
├── skills/goat-workflow/SKILL.md
├── skills/plan/SKILL.md
├── skills/team/SKILL.md
├── skills/ultragoal/SKILL.md
└── skills/ultraqa/SKILL.md

Included Skills8

clarifyskills/clarify/SKILL.md

Resolve an ambiguous request into frozen, execution-ready requirements by asking only the questions the codebase cannot answer. Use when a request is vague, could reasonably mean several different things, or when the user says help me think this through or I am not sure what I want yet. Part of codex-goat.

code-reviewskills/code-review/SKILL.md

Review a concrete change across correctness, security, performance, and test coverage, then adversarially verify each finding before reporting it. Use when the user says review this, check my changes, look at this PR or diff, or before merging. Part of codex-goat.

goat-rolesskills/goat-roles/SKILL.md

Specialist role cards (planner, executor, verifier, reviewer, security-reviewer, test-engineer, architect, critic, researcher) to adopt for focused sub-tasks. Use when a task needs one specific expert lens rather than a full workflow stage. Part of codex-goat.

goat-workflowskills/goat-workflow/SKILL.md

Choose which codex-goat stage fits the current request and check whether it can start right now. Use when unsure whether to plan, execute, review, or QA, or when the user asks what should we do next. Part of codex-goat.

planskills/plan/SKILL.md

Produce an evidence-backed implementation plan with testable acceptance criteria. Use when work needs a written plan before code, when a request spans more than one file or subsystem, or when the user says plan, design the approach, or how should we do this. Part of codex-goat.

teamskills/team/SKILL.md

Split work into independent parallel lanes, run them concurrently, and merge the results with per-lane evidence. Use when a task has 2 or more genuinely independent workstreams, or when the user says in parallel, split this up, or run these at the same time. Part of codex-goat.

ultragoalskills/ultragoal/SKILL.md

Execute an objective to completion as durable goals with checkpointed evidence, surviving compaction and session restarts. Use for multi-step implementation work, when a task must be finished across several turns, or when the user says execute this, ship it, finish the plan, or work until done. Part of codex-goat.

ultraqaskills/ultraqa/SKILL.md

Adversarial end-to-end QA that runs the real thing against hostile scenarios, then fixes what breaks and cleans up. Use when behavior must be proven by execution rather than reading, before a release, or when the user says test this properly, QA it, or make sure it actually works. Part of codex-goat.

Plugin manifests1

.codex-plugin/plugin.json
{
  "name": "codex-goat",
  "version": "0.1.3",
  "description": "A stronger default for Codex CLI: six independently-invocable workflow stages, specialist role cards, and an evidence ledger that makes 'done' auditable.",
  "homepage": "https://github.com/hypnguyen1209/codex-goat",
  "repository": "https://github.com/hypnguyen1209/codex-goat",
  "license": "MIT",
  "keywords": [
    "codex",
    "workflow",
    "planning",
    "code-review",
    "qa",
    "agents",
    "skills"
  ],
  "skills": "./skills/",
  "hooks": "./hooks/hooks.json",
  "interface": {
    "displayName": "codex-goat",
    "shortDescription": "Six independent workflow stages plus an evidence ledger for Codex.",
    "longDescription": "codex-goat keeps Codex as the execution engine and adds a stronger default around it: $clarify, $plan, $ultragoal, $team, $code-review, and $ultraqa, each invocable on its own with an explicit entry contract; nine specialist role cards; and durable state under .goat/ where every completion claim is backed by a recorded command and exit code.",
    "category": "Coding",
    "capabilities": [
      "Read",
      "Write",
      "Interactive"
    ],
    "websiteURL": "https://github.com/hypnguyen1209/codex-goat",
    "defaultPrompt": [
      "Use $plan to write an evidence-backed plan before implementing.",
      "Use $code-review to review my changes and verify each finding.",
      "Use $ultraqa to prove this works against adversarial scenarios."
    ]
  }
}

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.

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