Sidebar Section Add | Agent Skills Atlas

About this skill

Extend the left-hand aircraft sidebar — add a new sort chip, a new list-filter chip, a new per-row metric, or a new header/status element. Covers the fingerprint-cache invariant that makes every per-row change subtle (miss a field and the row stops re-rendering when it changes), the lastX cached-text pattern for header elements, delegated event wiring, and the escapeHtml discipline for user-sourced strings. Use when the user asks for "sort by X", "add a MIL/watched/whatever filter chip", "show field Y in each row", or "add a status pill to the sidebar". Don't use for the aircraft detail panel (that's detail-panel-section), dialogs, or the map overlays.

Quick start

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Review, license & listing details

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Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: aa35208dfac1f334e5b69d85acbc5d5238e87e8b610b4ecd6bed0b0e6d64db3d

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Original listing metadata

Original name

sidebar-section-add

Original description

Extend the left-hand aircraft sidebar — add a new sort chip, a new list-filter chip, a new per-row metric, or a new header/status element. Covers the fingerprint-cache invariant that makes every per-row change subtle (miss a field and the row stops re-rendering when it changes), the lastX cached-text pattern for header elements, delegated event wiring, and the escapeHtml discipline for user-sourced strings. Use when the user asks for "sort by X", "add a MIL/watched/whatever filter chip", "show field Y in each row", or "add a status pill to the sidebar". Don't use for the aircraft detail panel (that's `detail-panel-section`), dialogs, or the map overlays.

About this listing

Category: General
Reported license: GPL-3.0
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.