framework-skill-authoring

name	framework-skill-authoring
description	Generate a complete, self-contained Agent Skills family for any code framework or library, so that a coding agent which only has the installed package (no source) can use the framework at full capacity. Use when asked to create skills for a framework, document a library for AI agents, build a skill pack / skill family, reverse-engineer a codebase into Agent Skills, turn a framework into something a notebook or IDE assistant can drive from just the installed wheel/jar, or author an entry-router skill plus granular capability skills. Walks an agent that HAS the source through four phases -- analyze, map to a universal capability taxonomy, generate, validate -- and emits an entry router, an always-injected workspace-instructions file, and one capability skill per domain.
version	0.1.0

Framework Skill Authoring

This is a meta-skill: a skill that builds skills. Point it at any code framework or library you have the source for, and it produces a self-contained Agent Skills family that a different agent can use later with only the installed package (a wheel, jar, or equivalent) -- no source, no repo, no docs site.

You are the author agent. You have the source. Your job is to capture everything a future consumer agent would need, and bake it into skills, because the consumer will not be able to read the code.

When to use this skill

• "Create Agent Skills for <framework>."
• "Make <library> usable by an AI assistant that only has it installed."
• "Reverse-engineer this codebase into a skill family."
• "Build an entry-router skill and capability skills for our framework."
• "Document <framework> so an in-notebook / in-IDE assistant can drive it."

If the user only wants ONE simple skill for a narrow task, use a plain skill-authoring approach instead -- this meta-skill is for producing a whole family that exposes a framework.

The two-agent model (why self-containment is everything)

flowchart LR
  subgraph authorSide [Author time: HAS source]
    src[Framework source, tests, docs]
    author[Author agent + this meta-skill]
  end
  subgraph out [Generated artifact]
    fam[Skill family:<br/>entry router + capability skills<br/>+ workspace instructions]
  end
  subgraph consumerSide [Run time: NO source]
    consumer[Consumer agent]
    pkg[Only the installed package]
  end
  src --> author
  author -->|analyze, map, generate, validate| fam
  fam --> consumer
  pkg --> consumer

The consumer agent typically runs where the package is installed but the repo is not: a data-platform notebook assistant, an IDE assistant, or a CLI agent that reads skills from the Agent Skills standard directory. It can run code and call the package's public API, but it cannot open your source files.

Golden rule: write for the source-blind consumer

Everything the consumer needs must live inside the generated skills.

• NO references to source file paths (src/..., tests/..., internal module files). They do not exist for the consumer.
• ALL code examples are complete and copy-pasteable, never "see file X".
• Cross-reference sibling skills by skill name, never by file path.
• If the framework exposes a runtime documentation / discovery API (a function that returns component or field docs at run time), wire it into the skills as the consumer's escape hatch for detail you did not inline.
• Prefer the framework's own public primitives over hand-rolled code; the skills exist so the consumer uses the framework instead of bypassing it.

Full rules: authoring-rules.md.

BEFORE YOU START

1. Read this whole file. It is short on purpose.
2. Confirm you actually have the framework source (repo, or an unpacked package with readable code). If you only have the installed package, you are the consumer, not the author -- you cannot author from a black box.
3. Copy assets/templates/authoring-plan.md into your own working plan and follow it. Do not write any skill before you have filled the inventory.
4. Skim the reference library (table at the bottom) so you know which guide answers which question.

The author-agent agenda

Produce this plan first (template: authoring-plan.md) and work it in order:

1. Inventory the framework -- public API, config/settings object, domain models, CLI entry points, runtime doc APIs, examples/tests. Fill capability-inventory.md.
2. Map the inventory to the capability taxonomy and decide which skills to emit. Skip domains the framework lacks.
3. Extract the conceptual vocabularies (layers, load semantics, modes, severities, env tiers, technical columns, ...).
4. Draft the entry-router decision tree(s) from the framework's real decision points.
5. Author the workspace-instructions file and the entry router.
6. Author one capability skill per in-scope domain.
7. Self-containment pass -- strip source paths, inline examples, wire the runtime doc API, cross-link siblings by name.
8. Validate -- structural lint + a no-source consumer simulation per critical user journey (CUJ).
9. Iterate on gaps; mark contributor-only domains out of scope for the consumer.

The four phases

Phase 1 -- Analyze (you have the source)

Inventory what the framework can do and how a user drives it. The signals to read and how to read them are in analyze-framework.md. Output: a filled capability-inventory.md.

Phase 2 -- Map to the universal taxonomy

For each capability domain, decide: does the framework have it? If yes, emit a skill from the capability template; if no, skip it. The de-branded domain checklist and mapping rules are in universal-taxonomy.md. While mapping, also record the framework's conceptual vocabularies using conceptual-taxonomies.md -- these are the enumerations (load types, modes, severities, ...) a source-blind agent will never guess.

Phase 3 -- Generate the family

Emit, in this order, using the templates and the skill anatomy:

1. The workspace-instructions file (template).
2. The entry router skill (template) -- decision tree, mental model, quick references, skill index, config/paths rules. Build its decision trees from decision-tree-patterns.md.
3. One capability skill per in-scope domain (template).

Phase 4 -- Validate

Lint structure, then simulate a source-blind consumer doing each CUJ with only the skills + installed package. Fix gaps and repeat. Procedure: validate-skills.md.

What you generate (output layout)

Pick a short, lowercase framework prefix <fw> (e.g. the package's import name). Emit:

<deploy-root>/
├── workspace-instructions file      # always-injected: "read <fw> first" + recovery
└── skills/
    ├── <fw>/                         # entry router (decision tree + index)
    │   ├── SKILL.md
    │   ├── references/               # config/paths, migration, deep refs
    │   └── assets/templates/         # starter configs the consumer copies
    ├── <fw>-<capability-a>/
    │   └── SKILL.md
    ├── <fw>-<capability-b>/
    │   ├── SKILL.md
    │   └── <sub-guide>.md            # progressive disclosure when large
    └── ...

The exact deploy root and the workspace-instructions mechanism depend on the consumer platform -- keep both configurable, and never hardcode a specific vendor path. See authoring-rules.md.

Naming conventions

• Entry router skill name = <fw> (the framework prefix alone).
• Capability skill name = <fw>-<capability>, lowercase + hyphens, e.g. <fw>-onboarding, <fw>-data-quality, <fw>-orchestration.
• name: in frontmatter MUST equal the skill's directory name.
• Keep names descriptive, never helper / utils / tools.

Reference library

Guide	Read it when
analyze-framework.md	Phase 1: extracting capability signals from source
universal-taxonomy.md	Phase 2: which capability skills to emit
conceptual-taxonomies.md	Phase 2: the domain vocabularies to capture verbatim
decision-tree-patterns.md	Phase 3: building decision trees for the router + skills
skill-anatomy.md	Phase 3: section-by-section structure of each SKILL.md
authoring-rules.md	Throughout: self-containment + good descriptions
validate-skills.md	Phase 4: lint + no-source consumer simulation

Templates

Template	Purpose
authoring-plan.md	The agenda you copy into your own plan
capability-inventory.md	Phase 1 analysis artifact you fill in
workspace-instructions.md	The always-injected instructions file
entry-router.SKILL.md	The framework's top-level router skill
capability.SKILL.md	One granular capability skill