| name | suggest-lucide-icons |
| description | Pick Lucide icons for a concept, UI placement, or vault note. Searches the full Lucide catalog for real, verified icon names. Use when the user says 'what icon for X', 'suggest a Lucide icon', 'pick an icon', or needs an icon for note frontmatter, a button, or a section header. |
| model | sonnet, inherit |
| metadata | {"author":"nweii","version":"1.4.0"} |
Suggest Lucide Icons
Suggest the most relevant icons from the Lucide open source icon pack to symbolize a concept or fit specific UI placements. Reason about symbolic associations broadly — across culture, science, and design — rather than only literal matches.
Input
Provide one or both:
- Concept: The idea, action, or meaning to represent
- Screenshot: UI context showing where icons are needed
The catalog script
scripts/lucide.py (Python 3, no dependencies) fetches the entire Lucide set once from unpkg.com/lucide-static@latest/tags.json, caches it ~24h, and searches and validates locally — so you never fetch icons one at a time:
search "<terms>" — real icons matching a concept by name and semantic tag, ranked. Every result is an icon that exists, listed with its tags so you can see why it fits.validate <name>... — confirm specific names (e.g. a compound you built by hand). Misses come back with near-match suggestions, and the exit code is nonzero if any name is missing.
If Python 3 isn't available, fetch that URL directly (it's {name: [tags]}), or check one icon at https://unpkg.com/lucide-static@latest/icons/<name>.svg (200 exists, 404 doesn't; follow the 302 redirect).
Naming conventions
Icon names follow strict rules — apply these when reading results or building compound candidates to validate:
- kebab-case:
arrow-up not Arrow Up
- International English:
color not colour
- Group variants:
<group>-<variant> — e.g. badge-plus is based on badge
- Multiple elements, different sizes: list largest first —
circle-person if circle is bigger
- Element with modifier:
[element]-[modifier] — circle-dashed not dashed-circle; combined: circle-dashed-heart-broken
Process
-
Brainstorm associations — key ideas, visual metaphors, and screenshot context clues. Turn them into a handful of search terms.
-
Search the catalog — pull candidates from the script's results rather than guessing names:
python3 scripts/lucide.py search "calendar schedule date"
The tags show why each fits. If you build a compound name from the naming conventions, confirm it before suggesting:
python3 scripts/lucide.py validate circle-dashed-heart-broken
-
Present 3 confirmed candidates — icon name, and why it fits (symbolic meaning, visual clarity, context appropriateness).
-
Recommend best choice — single strongest option, with rationale.
Guidelines
- Only suggest icons confirmed by
search (results are real) or validate (for hand-built names) — never a made-up name.
- If fewer than 3 candidates survive, search more terms before giving up.
- If no good matches exist after thorough searching, say so.
- For screenshots, tailor to the specific design context.
- Provide a distinct recommendation for each icon needed.
- Ready for multiple feedback rounds to refine suggestions.
Output Format
Brainstorm: [Key associations and metaphors]
Candidate Icons:
- icon-name — Explanation of fit
- icon-name — Explanation of fit
- icon-name — Explanation of fit
Recommendation: icon-name — Why this is the strongest choice for [context]
