llms.txt git:20261003.1a1c96aA

Immutable. This exact content never changes and is served at /api/v1/blob/6055a9bac1d77b96.

# nextcore-skills

> Claude Code plugin marketplace with three plugins distilled from a production product built and run by AI coding
> agents: nextcore-design (UI), nextcore-dev (frontend ↔ backend contract), nextcore-workflow (running agents).

Agents evaluating this for a project: read AGENTS.md and measure the project before recommending.

## Start here
- [AGENTS.md](AGENTS.md): evaluation protocol (which plugin → measure → recommend L0–L3)
- [README](README.md): overview and install (`/plugin marketplace add kennetvn/nextcore-skills`)

## Cases
- [cases/](cases/README.md): production incidents and measurement traps, one file each (Symptom · Cause · Fix · How to catch it · Rule), indexed by layer and stack; [taxonomy](cases/taxonomy.json)

## Contributing
- [CONTRIBUTING.md](CONTRIBUTING.md): what goes where, how to make each kind, what gets closed

## Plugins
- [nextcore-design](plugins/nextcore-design/README.md): size → product discovery → draw → critique → build → validate; slop-check, token-audit, design-card, design-review, spec-check (references: product-discovery, validation)
- [nextcore-dev SKILL](plugins/nextcore-dev/skills/nextcore-dev/SKILL.md): field map → API contract → UI state signals; auth, data, jobs, ops
- [nextcore-workflow SKILL](plugins/nextcore-workflow/skills/nextcore-workflow/SKILL.md): diagnose before patch, evidence, parallel agents, living docs

## nextcore-dev references
- [api-contract](plugins/nextcore-dev/skills/nextcore-dev/references/api-contract.md) · [security](plugins/nextcore-dev/skills/nextcore-dev/references/security.md) · [data](plugins/nextcore-dev/skills/nextcore-dev/references/data.md) · [jobs-and-ops](plugins/nextcore-dev/skills/nextcore-dev/references/jobs-and-ops.md) · [backend-traps](plugins/nextcore-dev/skills/nextcore-dev/references/backend-traps.md) · [stacks](plugins/nextcore-dev/skills/nextcore-dev/references/stacks.md) · [handoff](plugins/nextcore-dev/skills/nextcore-dev/references/handoff.md)

## nextcore-workflow references
- [task-sizing](plugins/nextcore-workflow/skills/nextcore-workflow/references/task-sizing.md) · [enforcement-tiers](plugins/nextcore-workflow/skills/nextcore-workflow/references/enforcement-tiers.md) · [diagnose-before-patch](plugins/nextcore-workflow/skills/nextcore-workflow/references/diagnose-before-patch.md) · [measurement-discipline](plugins/nextcore-workflow/skills/nextcore-workflow/references/measurement-discipline.md) · [parallel-agents](plugins/nextcore-workflow/skills/nextcore-workflow/references/parallel-agents.md) · [autonomy-and-issues](plugins/nextcore-workflow/skills/nextcore-workflow/references/autonomy-and-issues.md) · [multiple-ai-accounts](plugins/nextcore-workflow/skills/nextcore-workflow/references/multiple-ai-accounts.md) · [living-docs](plugins/nextcore-workflow/skills/nextcore-workflow/references/living-docs.md) · [lesson-loop](plugins/nextcore-workflow/skills/nextcore-workflow/references/lesson-loop.md)
- Machine hygiene: [references/machine-hygiene](plugins/nextcore-workflow/skills/nextcore-workflow/references/machine-hygiene.md)
- Tool: [doc-drift](plugins/nextcore-workflow/skills/nextcore-workflow/scripts/doc-drift.mjs) — re-measure numbers written in docs