Skillstead

English · 한국어

Practical, portable skills for agentic coding workflows — create clearer artifacts, check public claims, guide safer GitHub releases, and turn rough or translated text into natural, precise writing.

Tip

Skillstead = skill + homestead. A small, durable place for skills that coding agents can carry into real repositories. Each public support claim is tied to examples and runtime evidence.

Highlights

Explore the SVG gallery

svg-infographic covers more than conventional architecture boxes. The gallery includes sketch-style incident flows, agent-system maps, cloud topology, decision matrices, migration views, roadmaps, and Korean/CJK-ready technical one-pagers. Browse the 14-example English/Korean gallery.

Use one skill—or combine them across a release

Each skill installs and works independently. When a project needs a wider path, use writing-quality-editor for clear prose, svg-infographic for visual explanation, docs-claim-check for evidence-bounded public claims, and github-release-guide for approval-gated release decisions. This is not a required pipeline: start with the skill you need, skip the others, and recheck an earlier artifact when it changes.

Choose a skill

Skill	Best for	Version	Runtime support	Maturity
svg-infographic	Turning architecture notes, process flows, comparisons, and technical concepts into editable SVG + verified 2× PNG	0.8.0	Supported: Claude Code + Codex	Stable
docs-claim-check	Checking whether public documentation claims are supported by supplied evidence	0.8.0	Claude Code	Beta
github-release-guide	Guiding a private repository's first public transition and every later version release, with separate approval before each change	0.8.0	Supported: Claude Code + Codex	Stable
writing-quality-editor	Composing and revising user-facing text, plus natural English↔Korean adaptation, without inventing or changing facts, intent, voice, or operational constraints	0.8.0	Supported: Claude Code + Codex	Beta

Each skill is self-contained and can be installed independently. You do not need to install the entire catalog—copy only the complete folder for the skill you want to use. See docs/INSTALL.md for global/project paths, pinned tags, clean updates, Windows commands, and the per-skill runtime matrix.

The Version column above is per skill, not a catalog version. See docs/VERSIONING.md for what it means and how it changes.

Skill details

svg-infographic

Technical diagrams often begin as prose and end as hard-to-edit screenshots. svg-infographic computes a layout before drawing, authors structured SVG, checks the source, then exports a dimension-verified 2× PNG.

Use it for architecture and cloud topology, process or approval flows, before/after migrations, roadmaps, layer models, qualitative matrices, and Korean/CJK-ready technical one-pagers.

• Friendly guide: svg-infographic README
• Examples: 14-example English/Korean gallery
• Example prompt: Use svg-infographic to turn this migration plan into an editable technical infographic.

docs-claim-check

Release-facing docs can sound certain even when their evidence is partial or stale. docs-claim-check splits objective statements into atomic claims and labels each one verified, unsupported, stale-suspected, or needs-human within an explicit reviewed-input scope.

Use it before publishing a README, install guide, release note, or announcement. It is advisory only: the contract runs no commands during assessment and does not generate fixes, code review, or security verdicts.

• Friendly guide: docs-claim-check README
• Validation material: synthetic AcmeTask fixture and worked assessment
• Example prompt: Use docs-claim-check to assess these release-note claims against the supplied tag and CI evidence.

github-release-guide

GitHub releases combine documentation work with changes to visibility, branches, tags, settings, and GitHub Releases that can be difficult to undo. github-release-guide first checks readiness without changing the repository. It then shows each proposed change, checks the current state again, asks for direct approval, and verifies the result before moving on.

V1 can be used at two points: when an existing private github.com repository becomes public for the first time, and whenever that public repository publishes a new version afterward. It does not bootstrap repositories, publish packages, sign binaries, deploy cloud services, claim a security audit, force-push, or rewrite history.

Choose the mode and profile	Follow the approval safety loop

• Friendly guide: github-release-guide README
• Validation material and diagrams: synthetic scenarios, answer key, and worked outputs
• Assess example: Use github-release-guide in Assess mode for this public repository's upcoming version release.
• Guided example: Use github-release-guide in Guided mode to prepare this private repository for first publication. Start with Assess, then show only the first proposed change. Do not change the repository until I approve that exact step.
• Safety boundary: immediately before a repository becomes public, the guide explains what cannot be undone and asks the user to approve that visibility change separately. The release decision remains with the user.

writing-quality-editor

Writing can start generic, over-structured, or translated sentence by sentence. writing-quality-editor composes new documents directly from reliable briefs or reviewed public sources and improves existing prose so it reads like careful work by a skilled writer or editor while preserving facts, intent, author voice, commands, conditions, limitations, risks, and next actions.

Its Adapt mode rewrites between English and Korean for the target-language reader instead of copying the source sentence structure. It may change information order, sentence rhythm, idioms, and explanation density, but it does not invent claims or hide ambiguity. AI-detector gaming and provenance concealment are explicit non-goals.

• Friendly guide: writing-quality-editor README
• Validation material: 21 scenarios and a separate answer key
• Recommended prompt example: Use writing-quality-editor to make the document below read naturally. Preserve its core facts, conditions, and requirements.
• Intent-focused prompt examples: Review this README. Do not revise the prose yet. · Write a new README using only information supported by the material below. · Rewrite this English release note so it reads naturally to Korean readers. Preserve its meaning and conditions.
• Optional mode-control example: Use writing-quality-editor in Assess mode to review this release note. Do not draft revisions.

Playbooks (maintainer reference)

playbooks/public-release contains the canonical public-release playbook: generic checklists and templates for taking a private repository public and verifying it afterward. These are reference documents for maintainers — not installable skills, and installing any skill never requires them. The github-release-guide skill mirrors the playbook's rules inside its own self-contained package. English is canonical, and each document has a Korean mirror with the .ko.md suffix. Update both languages in the same pull request whenever the meaning changes.

Quality and evidence bar

Every public skill must have:

• a clear description of what it does and does not do,
• synthetic, non-client validation material,
• runtime support and maturity labels limited to what was actually tested,
• public paths free of credentials, private provenance, and host-specific data,
• and a repeatable validation path appropriate to its output.

Runtime support is per skill, not catalog-wide.

svg-infographic has passed the same three frozen, fresh-context briefs on Claude Code and Codex. The checks covered project-local discovery, source lint before rendering, exact 2× browser export, Korean/CJK text, containment, connector semantics, and fail-closed recovery when browser launch crossed a sandbox boundary. Codex evidence includes macOS Codex CLI and a fresh Codex App task in a Windows 11 ARM64 VM. It is Supported for Claude Code and Codex within that recorded evidence scope.

github-release-guide has passed clean Claude Code/Codex material-parity checks, the disposable first-public live E2E, pinned v0.5.0 project installation and discovery smoke, and the final strict claim audit. It is Supported for Claude Code and Codex within that recorded evidence scope.

writing-quality-editor has passed its four-mode behavior set, repository dogfood, and fresh installation and skill discovery from the published v0.7.0 tag. It is Supported for Claude Code and Codex within that recorded evidence scope; maturity remains Beta.

Current limitations

• svg-infographic browser rendering is verified on macOS and in the recorded Windows 11 ARM64 VM. This does not claim every Windows machine or filesystem; Linux rendering remains documented but unverified.
• docs-claim-check is advisory and evidence-bound; it does not execute verification commands.
• github-release-guide v1 is github.com-only. It covers the one-time private-to-public transition and each version release after the repository is public.
• For github-release-guide, a clean assessment only means that no issue was found within the inspected scope; it does not prove that the repository being assessed has no secrets, private information, or security risks.
• writing-quality-editor is designed as locale-neutral, but its initial localization fixtures cover only English↔Korean (ko-KR for Korean output). Other locale pairs are not yet claimed as behaviorally validated.

License

Apache-2.0.