Announcing Beacon: Self-improving memory for coding agents
BeaconIntel
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Skill

back-forward-cache

skill:thedaviddias/front-end-checklist#back-forward-cache

Use when reviewing navigation performance, browser lifecycle events, or resume-from-memory behavior. Check the actual browser lifecycle and restore path, not only static code patterns.

SkillsMP
Verdict
No issues found

No suspicious or malicious behavior was found.

Analyzed Oct 27, 2026, 22:06 UTC at e8d14d0

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0
findings
—
highest severity
0
threat classes
1,978
files scanned
49/49
checks satisfied
0
package advisories

Why this verdict

  • benign: 49 checks satisfied, no findings for skill:skills/back-forward-cache

Security findings 0

No security findings

No suspicious or malicious behavior was found; 1 candidate finding was refuted on review.
Refuted findings 1

Candidates the review stage examined and rejected, kept for transparency.

Supply chain

mediumRefutedlow confidence

Undeclared network residue: SKILL.md cites a frontendchecklist.io rule-page URL that the declared code-review purpose does not require (the skill ships its own references/rule.md and never instructs fetching the URL), leaving an unexplained remote-reference surface disclosed only as metadata/attribution.

skills/back-forward-cache/SKILL.md:46
Rule page: https://frontendchecklist.io/rules/performance/back-forward-cache
Why it was refuted

The flagged line is passive source attribution, not an operational network behavior: the URL is declared twice in the artifact (frontmatter metadata source/url fields and the labeled 'Rule page:' line that the analyzer itself records as declared claim D1), and the skill directs content lookups to the local references/rule.md rather than the URL, so harm, undeclared, and chain all fail.

Coverage gaps 4

Parts of the artifact the static analysis could not fully examine.

context:unanalyzable_binary binary content is only byte-scanned
apps/web/public/projects/indie-dev-toolkit/indie-dev-toolkit.mp4
context:unanalyzable_binary binary content is only byte-scanned
docs/audits/2026-10-04-mcp-validation/assets/checklist-interaction.webm
context:unanalyzable_binary binary content is only byte-scanned
docs/audits/2026-10-04-mcp-validation/assets/mcp-tab-interaction.webm
context:manifest_unparseable yaml: YAML node count exceeds 20000
pnpm-lock.yaml