null-skills-studio

null-skills-studio is the creator layer for the Parad0x ecosystem. It gives end users and builders a no-code / low-code workspace to create, test, package, version, preview, and publish skills without touching the underlying agent engine.

Features

• Visual builder for triggers, conditions, actions, approvals, and outputs
• Schema-based skill manifests
• Common skill templates
• Test runner with debug output
• Packaging and export flow
• Publish-to-marketplace flow
• Version history and changelog tracking
• Preview / debug mode
• Shareable .skill.json manifests

Repo Layout

null-skills-studio/
├── docs/
│   ├── ARCHITECTURE.md
│   └── SKILL_SCHEMA.md
├── skills/
│   ├── approval_workflow.json
│   └── marketplace_publish.json
├── studio/
│   ├── api/app.py
│   ├── engine/store.py
│   ├── web/static/
│   │   ├── app.js
│   │   ├── index.html
│   │   └── styles.css
│   └── models.py
└── tests/

Local Demo

cd null-skills-studio
python -m venv .venv
.\.venv\Scripts\Activate.ps1
python -m pip install --upgrade pip
pip install -e .[dev]
uvicorn studio.api.app:app --reload

Open http://127.0.0.1:8000.

Demo flow:

1. Select a seeded template.
2. Drag nodes between builder columns to change the flow type.
3. Add an action node.
4. Run the test runner and inspect the preview/debug output.
5. Package the skill.
6. Publish it to the marketplace flow.

API Summary

• GET /api/templates
• GET /api/skills
• GET /api/skills/{skill_id}
• POST /api/skills
• POST /api/skills/{skill_id}/test
• POST /api/skills/{skill_id}/package
• POST /api/skills/{skill_id}/publish
• POST /api/skills/{skill_id}/version
• GET /api/skills/{skill_id}/versions
• GET /api/skills/{skill_id}/tests

Tests

Run:

pytest

Coverage includes:

• template loading
• test runner behavior
• packaging and publish flow
• version tracking
• not-found failures

Docs

• Architecture
• Skill schema