Install
$ agentstack add skill-sukirman1901-frontend-expert-fe-seo ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
FE SEO
Overview
Ship indexable, shareable pages. Don’t duplicate full LCP guides — pair with web-performance for CWV.
When to use
- Marketing/landing pages
- Public docs or content routes
- Adding meta/OG/Twitter cards
- SPA routes that should be crawlable
When to skip
- Authenticated-only app chrome with
noindex - Pure internal admin (still use semantic HTML + one h1)
MUST (public / shareable routes)
| Item | Rule | |------|------| | Title | Unique per route; aligns with visible H1 theme | | Description | Meta description present and useful | | H1 | One primary heading; sequential ladder (frontend-judgment) | | OG | og:title, og:description, og:image (valid URL) on shareable pages | | Indexability | SSR/SSG/prerender for marketing; avoid empty client-only shells |
Private app routes: prefer noindex rather than fake marketing meta.
Workflow
- Title + description — unique per route; match visible H1 theme
- Semantics — one H1; landmarks; meaningful link text
- OG/Twitter — image + title for share cards on public pages
- Indexability — SSR/SSG or prerender for public content
- CWV — defer to
web-performance/fe-devtoolsfor measured LCP/CLS - Canonical — set when duplicate URLs exist
Agent boundaries
- May decide: Metadata API vs static tags;
summaryvssummary_large_image - Must not: Same title on every route; keyword-stuffed invisible blocks; claim rankings without evidence
Checklist
- [ ] Unique `` / metadata API equivalent
- [ ] Meta description where public
- [ ] H1 + heading order sane (one h1)
- [ ] OG tags on shareable pages (image not 404)
- [ ] Public routes not blank without JS (when SEO matters)
- [ ]
noindexon private app chrome when appropriate
Depth
references/fe-seo.md. Perf: references/performance.md. Type: frontend-judgment Typography ladder.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: sukirman1901
- Source: sukirman1901/frontend-expert
- License: MIT
- Homepage: https://github.com/sukirman1901/frontend-expert
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.