Is timeline-design safe to install?

SaferSkills independently audited timeline-design (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.

CategoryWeightCategory scoreContribution

Securityprompt, exec, net, exfil, eval

35%

100

35.0 pts

Supply chainhash, typosquat, maintainer, lockfile

20%

100

20.0 pts

Maintenancestaleness, pinning, CI

15%

100

15.0 pts

TransparencySKILL.md, perms, README

15%

100

15.0 pts

Communityinstalls, verify, response

15%

100

15.0 pts

Findings & checks · 0 flagged

Securityscore 100 · 0 findings

✓—All security checks passedNo findings in this category for the latest scan.pass

Supply chainscore 100 · 0 findings

✓—All supply chain checks passedNo findings in this category for the latest scan.pass

Maintenancescore 100 · 0 findings

✓—All maintenance checks passedNo findings in this category for the latest scan.pass

Transparencyscore 100 · 0 findings

✓—All transparency checks passedNo findings in this category for the latest scan.pass

Communityscore 100 · 0 findings

✓—All community checks passedNo findings in this category for the latest scan.pass

The primary manifest — the file an agent reads to learn what this artifact does.

skills/timeline-design/SKILL.md · 1 file

skills/timeline-design/SKILL.md0.9 KB · Markdown

name: timeline-design

description: Timeline UI patterns for activity feeds, history, and chronological displays.

triggers: ["timeline","activity feed","history","chronological"]

Timeline Design

Types

Type	Layout	Use Case
Vertical	Default	Activity feeds, history
Horizontal	Alternate	Milestones, roadmap
Alternating	Left/right zigzag	Case studies, about pages
Compact	List-style	Audit logs, commit history

Vertical Timeline

● Title                    [Date]
  Description text
  [Optional media/action]
│
● Title                    [Date]
  Description text
│

Design Rules

Most recent first (unless it's a roadmap)
Group by date (Today, Yesterday, This Week)
Clear visual line connecting events
Nodes mark each event on the line
Differentiate event types with icons or colors
Collapse old events ("Show older")

timeline-design— agent skill

Is timeline-design safe to install?

Timeline Design

Types

Vertical Timeline

Design Rules

Audit the pieces. Scan the whole. Decide.