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staged-implementation

v0.2.3

Coordinated staged implementation with planner, coordinator, bounded orchestrator, implementer, and validator roles.

Codex5 Skills

By Local developer4 GitHub starsUpdated 2 hours ago

Directory evidence

Runtimes
Codex
Parsed components
5 skill or MCP entries
Source updated
Sep 28, 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 staged-implementation for Codex

Installs for the current user
codex plugin marketplace add dayowe/arcana-codex-plugins
codex plugin marketplace upgrade arcana-codex-plugins
codex plugin add staged-implementation@arcana-codex-plugins

Paste and run these commands in a terminal with Codex. They add and refresh the arcana-codex-plugins catalog, then install this plugin.

Compatibility: the page URL and API slug “staged-implementation” remain stable.

  • Codex: staged-implementation@agent-plugin-marketplace → staged-implementation@arcana-codex-plugins

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/dayowe/arcana-codex-plugins

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

Plugin files

plugins/staged-implementation/
├── .codex-plugin/plugin.json
├── skills/coordinator/SKILL.md
├── skills/implementer/SKILL.md
├── skills/orchestrator/SKILL.md
├── skills/planner/SKILL.md
└── skills/validator/SKILL.md

Included Skills5

coordinatorskills/coordinator/SKILL.md

Run-level coordinator for a staged implementation plan. Use when Codex should execute multiple chunks unattended by dispatching fresh, bounded orchestrators, preserving dependencies, authority, shared resources and acceptance gates. Each orchestrator owns actual-diff review, independent validation, correction and chunk acceptance. Use orchestrator directly for one bounded chunk or explicitly named coherent group.

implementerskills/implementer/SKILL.md

Scoped implementation executor for staged development prompts in any codebase. Use when Codex should implement one saved or supplied implementation prompt, stay inside declared scope, preserve frozen contracts, run the requested validation, self-audit the diff, and report results with a proposed commit message.

orchestratorskills/orchestrator/SKILL.md

Bounded staged implementation lead for one assigned chunk, validation gate or explicitly named coherent group. Delegate scoped implementation, review actual diffs against frozen contracts, obtain independent validation, reconcile corrections, and accept/commit only under explicit authority. Stop at the assignment boundary; use coordinator for run-wide scheduling across a longer checklist.

plannerskills/planner/SKILL.md

Staged implementation planner/reviewer workflow for any codebase. Use when Codex should prepare or update a plan/checklist/prompt map, audit readiness, choose a chunk, write an implementer or bounded-orchestrator handoff or a coordinator run handoff, review diffs against frozen docs, clarify contracts, or control scope. Do not implement unless explicitly asked.

validatorskills/validator/SKILL.md

Targeted post-implementation validation for any codebase. Use when Codex should verify implemented behavior against a plan, checklist, prompt, review finding, or frozen contract using builds, tests, API calls, logs, browser/Playwright smoke tests, runtime checks, screenshots, or other available evidence. Use for feature acceptance, regression fixes, contract validation, UI/runtime smoke tests, and integration checks. Do not use to implement code.

Plugin manifests1

plugins/staged-implementation/.codex-plugin/plugin.json
{
  "name": "staged-implementation",
  "version": "0.2.3",
  "description": "Coordinated staged implementation with planner, coordinator, bounded orchestrator, implementer, and validator roles.",
  "author": {
    "name": "Local developer"
  },
  "skills": "./skills/",
  "interface": {
    "displayName": "Staged Implementation",
    "shortDescription": "Coordinate a run or execute a bounded implementation chunk.",
    "longDescription": "Two-entry workflow: a run coordinator dispatches fresh bounded orchestrators, each preserving actual-diff review, independent validation and authorized acceptance. Direct orchestration remains available for bounded work.",
    "developerName": "Local developer",
    "category": "Productivity",
    "capabilities": [],
    "defaultPrompt": [
      "Use coordinator to execute the authorized staged plan.",
      "Use orchestrator for the assigned bounded chunk.",
      "Write the next implementer prompt.",
      "Validate this chunk against the frozen contract."
    ]
  }
}

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.

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