Skill Creator Agent Plugin

Create and improve Agent Skills through intent capture, focused SKILL.md authoring, validation, test prompts, qualitative review, benchmarks, and iterative refinement.

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0 repository stars Apache-2.0 Updated Aug 8, 2026

Reviewed seed

measured

then improved.

Intent becomes instructions; instructions meet test prompts; evidence drives the next revision.

Copy the complete Skill Creator package

Sparse-clone the plugin directory and load its root in a compatible client. Review the bundled Python evaluation and packaging scripts before running them.

Installation

Install Plugin

Choose Codex or Copilot, click Copy, paste the two lines into a terminal, and press Enter.The installation commands are identical on Windows, macOS, and Linux.

codex plugin marketplace add agentplugin-net/portable-agent-plugins
codex plugin add skill-creator@agentplugin-net

Explainable standards check

Latest official standard could not be confirmed

Official latest version: 1.0.0 (Working Draft). The value is read from the official specification and cached for one day.

Read the official specification

This is a static package-format check, not a security audit, quality score, malware scan, or guarantee of client compatibility.

Source package available for inspection

The package could not be checked: GitHub tree returned 403.

Static source inspection

Capabilities

What can you do with Skill Creator?

Treat Skill authoring as an iterative product process.

Use this plugin when creating a new Skill or when an existing Skill triggers poorly, produces uneven work, or lacks evidence that revisions help.

Capture intent, triggers, constraints, and expected workflow.
Write and validate a focused SKILL.md.
Create representative positive and negative test prompts.
Run qualitative reviews and quantitative benchmarks.
Package the Skill and iterate from observed failures.

Write for correct triggering

The name and description are treated as routing interfaces, while the body stays focused on the workflow and reusable resources.

Evaluate before claiming quality

Test prompts, graders, variance analysis, and review artifacts make improvements inspectable and reveal overfitting risks.

Practical workflow

From skill intent to evidence-backed package

Pass 01 / Author

Capture and encode the workflow

Clarify the task, triggers, tools, edge cases, and reusable assets, then write the smallest effective Skill.

Pass 02 / Evaluate

Test, compare, and refine

Run representative prompts, review outputs and scores, fix observed problems, and repeat with a broader test set.

Package contents

What is included in Skill Creator?

Skill Creator declares 1 Skill, 0 MCP configurations, and 3 additional resources. The included-file links below point to the reviewed source repository.

Agent Skills

skill-creator

MCP servers

No runtime service

Package format

Agent Plugins

Official latest 1.0.0

plugin.json

Portable Agent Plugins 1.0 manifest.

SKILL.md

Skill authoring, evaluation, benchmarking, and iteration workflow.

LICENSE.txt

Apache 2.0 license shipped with the standalone package.

Synced source content

Repository README

View original README

This README snapshot is stored by Agent Plugins Hub and refreshed by the daily GitHub synchronization pipeline. Remote images and embedded content are not loaded.

Source: https://github.com/agentplugin-net/portable-agent-plugins#readme

This repository does not currently provide a README snapshot. The plugin instructions below remain available.

Source documentation

Skill Creator workflow

Request update View raw SKILL.md

Rendered from the linked GitHub source. Raw HTML is disabled, scripts cannot execute, remote images are omitted, and external links open separately.

Skill Creator