Canonical manifest schema
plugin.json targets the official 1.0.0 schema.
Agent Plugins specification §5.2
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.
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.
Skills need feedback
Explainable standards check
Conforms to Agent Plugins 1.0.0
Official latest version: 1.0.0 (Working Draft). The value is read from the official specification and cached for one day.
This is a static package-format check, not a security audit, quality score, malware scan, or guarantee of client compatibility.
Required name and naming rules
The plugin name “skill-creator” satisfies the 1–64 character naming rules.
Agent Plugins specification §§5.3 and 5.5
Closed top-level schema
No unknown top-level manifest fields were found.
Agent Plugins specification §5.2
Manifest field types
All present metadata and extension fields use permitted JSON types.
Agent Plugins specification §§5.2–5.6
Root plugin.json file
A regular plugin.json file exists at the plugin root.
Agent Plugins specification §§4.1 and 5.1
Agent Skills discovery and format
1 immediate-child Agent Skill discovered; every SKILL.md passed required frontmatter and naming checks.
Agent Plugins specification §7.1 and Agent Skills specification
MCP configuration
No root mcp.json is present; MCP is optional and its absence is conforming.
Agent Plugins specification §§6.2 and 7.2
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
1
skill-creator
MCP servers
0
No runtime service
Package format
Agent Plugins
Official latest 1.0.0
Installation
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.
Terminal · Git sparse checkout
git clone --filter=blob:none --sparse https://github.com/chenmiaohero/Portable-Agent-Plugins.git
cd Portable-Agent-Plugins
git sparse-checkout set plugins/skill-creatorInspect scripts and generated files before execution.
Use representative prompts without sensitive production data.
Review benchmarks for grader bias and variance.
Synced source content
Repository 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.
This repository does not currently provide a README snapshot. The plugin instructions below remain available.
Source documentation
Skill Creator workflow
Rendered from the linked GitHub source. Raw HTML is disabled, scripts cannot execute, remote images are omitted, and external links open separately.
What this plugin does
Skill Creator supports the complete Agent Skill lifecycle: intent capture, SKILL.md authoring, validation, test-prompt design, qualitative review, benchmarking, description improvement, packaging, and iterative refinement.
Practical workflow
Define what the Skill should do and when it should trigger. Write the smallest effective instructions and reusable resources, then test representative positive, negative, and edge prompts. Compare results, fix observed failures, and repeat with a broader test set.
Evaluation limits
Benchmark results depend on prompts, graders, models, and sampling variance. Do not treat a score as universal quality. Review bundled Python scripts before running them and avoid sensitive production data in evaluation fixtures.
Source
This portable package is maintained in chenmiaohero/Portable-Agent-Plugins from a pinned Apache-2.0 upstream Skill.
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