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nexu-io/open-design/plugins/spec/examples/extend-plugin-author/SKILL.md

extend-plugin-author

Use this plugin when the user wants to create, improve, validate, publish, or submit an OpenDesign plugin using the plugin spec, examples, and PR workflow.

Source repository stars
91,167
Declared platforms
0
Static risk flags
0
Last source update
2026-08-25
Source checked
2026-08-25
DecisionCompatibilityInstallWorkflowPermissionsEvidenceSourceFAQ

Decision brief

What it does: where it fits

Use this plugin when the user wants to create, improve, validate, publish, or submit an OpenDesign plugin using the plugin spec, examples, and PR workflow.

Best for

    Not for

    • Tasks that require unconfirmed production actions or broad system permissions.
    • Environments where the pinned source and install steps cannot be inspected.

    Compatibility matrix

    Platform support, with evidence labels

    PlatformStatusEvidenceWhat to check
    CodexNot declaredNo explicit evidencePortability before use
    Claude CodeNot declaredNo explicit evidencePortability before use
    CursorNot declaredNo explicit evidencePortability before use
    Gemini CLINot declaredNo explicit evidencePortability before use
    Open the compatibility checker

    Installation

    Inspect first. Install second.

    The source command is displayed only when detected. A safe inspection prompt is always available so your agent can explain every action before execution.

    Source-detected install commandSource
    npx skills add https://github.com/nexu-io/open-design --skill "plugins/spec/examples/extend-plugin-author"
    Safe inspection promptEditorial

    Inspect the Agent Skill "extend-plugin-author" from https://github.com/nexu-io/open-design/blob/edfa6b5f447e95cb120eae030f03baba00dc34de/plugins/spec/examples/extend-plugin-author/SKILL.md at commit edfa6b5f447e95cb120eae030f03baba00dc34de. List every install step, command, network request, credential, file read/write, external action, and rollback step. Explain whether it fits my task. Do not install or execute anything until I approve.

    Workflow

    What the source asks the agent to do

    1. 01

      Workflow

      1. Read plugins/spec/SPEC.md and the closest example plugin. 2. Identify the target lane, mode, trigger description, required atoms, inputs, and capabilities. 3. Scaffold a plugin folder with SKILL.md, open-design.json, README.md, and evals when useful. 4. Validate JSON and run…

      Read plugins/spec/SPEC.md and the closest example plugin.Identify the target lane, mode, trigger description, required atoms, inputs, and capabilities.Scaffold a plugin folder with SKILL.md, open-design.json, README.md, and evals when useful.
    2. 02

      Output Contract

      Produce a complete plugin folder and authoring-summary.md.

      Produce a complete plugin folder and authoring-summary.md.

    Permission review

    Static risk signals and limitations

    No configured static risk pattern was detected

    This is not proof of safety. Runtime behavior, indirect dependencies, and hidden external systems are outside the static scan.

    Evidence record

    Why each signal appears

    EvidenceSourceComputedTestedEditorial
    SignalValueEvidence typeMeaning
    Quality score67/100ComputedDocumentation, specificity, maintenance, and trust rules
    Repository stars91,167SourceRepository attention, not individual Skill quality
    Compatibility0 platformsSourceDeclared in the catalog source record
    Usage guidecatalog recordEditorialGenerated or reviewed according to the visible evidence level

    Pinned source

    Provenance and original SKILL.md

    Repository
    nexu-io/open-design
    Skill path
    plugins/spec/examples/extend-plugin-author/SKILL.md
    Commit
    edfa6b5f447e95cb120eae030f03baba00dc34de
    License
    Apache-2.0
    Collected
    2026-08-25
    Default branch
    main
    View the original SKILL.md

    Extend Plugin Author

    Workflow

    1. Read plugins/spec/SPEC.md and the closest example plugin.
    2. Identify the target lane, mode, trigger description, required atoms, inputs, and capabilities.
    3. Scaffold a plugin folder with SKILL.md, open-design.json, README.md, and evals when useful.
    4. Validate JSON and run available repo checks.
    5. Prepare publish or PR instructions.

    Output Contract

    Produce a complete plugin folder and authoring-summary.md.

    Frequently asked questions

    What to verify before installation and use

    How do I install extend-plugin-author?

    The source record exposes this install command: npx skills add https://github.com/nexu-io/open-design --skill "plugins/spec/examples/extend-plugin-author". Inspect the command and pinned source before running it.

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