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quill

v0.1.0

Documentation SDD plugin. Spec, write, and verify documentation — guides, tutorials, articles, reference pages, and READMEs — as implementation artifacts with verifiable structure.

CodexClaude Code3 Skills

By unional1 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
3 skill or MCP entries
Source updated
Sep 8, 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 quill for Codex and Claude Code

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add quill@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/cyberuni/cyber-sdd

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

Plugin files

plugins/quill/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/init-quill/SKILL.md
├── skills/quill-builder-impl/SKILL.md
└── skills/quill-builder-spec/SKILL.md

Included Skills3

init-quillskills/init-quill/SKILL.md

Use this skill to register quill as the SDD documentation plugin for this project — writes a quill role-map entry to .agents/universal-plugin.json so the SDD conductor resolves the quill production-chain roles for documentation domain types.

quill-builder-implskills/quill-builder-impl/SKILL.md

Partial Skill: invoke by name only — the Quill Builder bar at the impl gate — the document-scoped inspection rule and the judged defect catalog a per-scenario check cannot reach. Loaded by the Quill impl-producer to self-align and by the impl-judge to verify. Not triggered by users directly.

quill-builder-specskills/quill-builder-spec/SKILL.md

Partial Skill: invoke by name only — the Quill Builder bar at the spec gate — what a documentation spec must contain. Loaded by the Quill spec-producer to self-align and by the spec gate to grade. Not triggered by users directly.

Plugin manifests2

plugins/quill/.codex-plugin/plugin.json
{
  "$schema": "https://raw.githubusercontent.com/cyberuni/marketplace/main/schema/claude/plugin.json",
  "name": "quill",
  "version": "0.1.0",
  "description": "Documentation SDD plugin. Spec, write, and verify documentation — guides, tutorials, articles, reference pages, and READMEs — as implementation artifacts with verifiable structure.",
  "author": {
    "name": "unional"
  },
  "homepage": "https://github.com/cyberuni/cyber-sdd",
  "repository": "https://github.com/cyberuni/cyber-sdd",
  "skills": "./skills",
  "agents": [
    "./agents/quill-doc-writer.md",
    "./agents/quill-judge.md",
    "./agents/quill-spec-writer.md"
  ]
}
plugins/quill/.claude-plugin/plugin.json
{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "quill",
  "version": "0.1.0",
  "description": "Documentation SDD plugin. Spec, write, and verify documentation — guides, tutorials, articles, reference pages, and READMEs — as implementation artifacts with verifiable structure.",
  "author": {
    "name": "unional"
  },
  "homepage": "https://github.com/cyberuni/cyber-sdd",
  "repository": "https://github.com/cyberuni/cyber-sdd",
  "skills": "./skills",
  "agents": [
    "./agents/quill-doc-writer.md",
    "./agents/quill-judge.md",
    "./agents/quill-spec-writer.md"
  ]
}

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.

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