unique/.claude/skills/build-bundle/SKILL.md

name, description, disable-model-invocation

name	description	disable-model-invocation
build-bundle	Draft a 'bundle' (themed editorial roundup of finds) for unique.rzen.dev. Selects find items from src/content/find/, groups them under a theme, and writes a new file at src/content/bundles/. Use when the user runs /build-bundle, asks to "draft today's bundle", "build a roundup", "make a bundle", or "make a catch".	true

build-bundle

Author one editorial bundle (collection: bundles) that references existing find items. Each bundle has a theme, a short blurb, and an items array listing find slugs. The grid layout is rendered by the page template — this skill only writes the MDX.

Invoke from inside the unique.rzen.dev repo.

Inputs

• src/content/find/<year>/<month>/<slug>/index.mdx — the available pool of finds (folders are nested by date but slugs are globally unique; recurse with find src/content/find -name index.mdx or rely on the find content collection's id which is the leaf slug).
• src/content/bundles/*.mdx — existing bundles (used to detect already-bundled finds).
• Optional argument: a theme phrase (e.g. "single-virtue tools", "things-disguised-as-other-things").
• Optional argument: an explicit list of find slugs the user wants in the bundle.

Procedure

1. Determine candidate pool

• If the user provided explicit slugs (seed mode) — usually the case when the user clicks the "Bundle this selection" button on /find/. Treat the slugs as a seed, not a final list.

  1. Read each seed find's frontmatter (tags, topics, subtitle, description) and body.
  2. Infer the through-line — the smallest phrase that captures what these finds have in common (a virtue, a use, a feeling, a structural pattern). Lean specific. Good: "single-virtue tools", "things that pour clean", "objects that exist for no reason except someone wanted them to", "vintage-leaning everyday carry". Bad: "useful things", "cool stuff".
  3. Compute the unbundled pool: every find that does NOT appear in the items[] array of any existing src/content/bundles/*.mdx bundle. The seed slugs may or may not be in this pool — they're the seed regardless.
  4. From the unbundled pool, find every entry that fits the inferred theme. Use frontmatter signals (tags, topics, subtitle) and body content. Don't reach: three weakly-fitting items is worse than zero. If a candidate's fit feels strained, drop it.
  5. Combine seed + qualifying unbundled matches, deduped. Cap at 8 total (per sizing notes below). If the combined list exceeds 8, drop the weakest fits — never drop a seed slug; if the seed itself is more than 8, ask the user which to drop.
  6. Produce one cluster (theme phrase + final items list). Continue to step 2 to confirm before writing.

• If the user provided a theme phrase only: scan all finds, surface the 8–12 that best fit the theme.

• If neither: scan recent (last ~14 days) finds that are not yet referenced by any existing bundle. From the unbundled pool, propose 1–3 thematic clusters of 5–10 finds each, with a candidate theme phrase per cluster.

Re-use is allowed — a find can appear in multiple bundles under different themes. But by default, prefer surfacing unbundled finds first; only reach for re-uses when the theme genuinely calls for them.

2. Confirm the cluster

Always show the proposed cluster(s) before writing anything. The exact format depends on which path step 1 took.

Seed mode (slugs given) — split the seed from the expansion so the user can see what the inferred theme pulled in:

Theme inferred from seed: "<theme phrase>"

Seed (your selection):
  - <slug>: <name>
  - ...

Expansion (unbundled finds matching the theme):
  - <slug>: <name>
  - ...

Final list (capped at 8): <N> items

Multi-cluster mode (no input):

Cluster A — "<theme phrase>"
  - <slug>: <name>
  - <slug>: <name>
  - ...

Cluster B — "<theme phrase>"
  ...

Wait for the user to confirm, refine the theme phrase, or drop/swap items. Don't write anything until confirmed.

3. Write the bundle

File: src/content/bundles/<YYYY-MM-DD>-<theme-slug>/index.mdx (theme-slug = kebab-case of the theme phrase, lowercase, ~30 chars max).

Frontmatter:

---
title: "<Theme phrased as a noun phrase, max ~60 chars>"
date: YYYY-MM-DD
tags: [daily-finds, <topic-tag-1>, <topic-tag-2>]
description: "<One-line description for meta tags. Reuse the title if nothing better.>"
blurb: "<One short editorial sentence; appears as the bundle's secondary line in the home feed.>"
items:
  - <slug>
  - <slug>
  - ...
---

Body: a brief audience-facing intro paragraph (1–2 sentences max) — open with "Today's catch" or a close variant; name what links these finds; vary the wording day to day. No numbered candidates, no headings inside the body, no list items — the grid renders from items[].

Example body:

> Today's catch from a morning sweep across the daily feeds. Five small things, each one built around exactly one virtue — a single sound, a single diagnostic, a single disguise, a single object made, a single quiet joke.

4. Verify

• Confirm every slug in items[] exists at src/content/find/<year>/<month>/<slug>/index.mdx (use find src/content/find -type d -name "<slug>" to locate). If any is missing, abort and report — never reference a non-existent find.
• Run npm run build to confirm the new bundle compiles.

5. Update the log

Append to daily-finds.log.md:

## YYYY-MM-DD — bundle: <theme>

Slug: <date>-<theme-slug>
Items referenced:
  - <slug>
  - <slug>
  ...

Notes

• Default to 5 finds per bundle. Use 3 for tighter themes, up to 8 if the theme really supports it. Beyond 8 the grid stops being scannable.
• The body is for the audience, not the user. Never write "pick one", "candidates", "today's pick" — those are internal terms.
• Never edit existing find files when building a bundle. The find body and metadata are stable; the bundle only references them.
• If a find that's referenced has been graduated to a review (its frontmatter has promotedTo), it can still appear in the bundle — the grid card simply links to the find page, which itself links forward to the review.