Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Bbeierle12/Skill-MCP-Claude --skill gsap-routergit clone --depth 1 https://github.com/Bbeierle12/Skill-MCP-ClaudeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/bbeierle12/skill-mcp-claude/gsap-router)<a href="https://agentmods.dev/skills/bbeierle12/skill-mcp-claude/gsap-router"><img src="https://agentmods.dev/badge/skills/bbeierle12/skill-mcp-claude/gsap-router/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/bbeierle12/skill-mcp-claude/gsap-router"><img src="https://agentmods.dev/badge/skills/bbeierle12/skill-mcp-claude/gsap-router.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00052 | $0.01789 |
| Opus 5 | $0.00026 | $0.00894 |
| Sonnet 5 | $0.00010 | $0.00358 |
| Haiku 4.5 | $0.00005 | $0.00179 |
Grade A, and why
gsap-router scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 233 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GSAP Router
Routes to 4 specialized skills based on animation requirements.
Routing Protocol
- Classify — Identify animation type from user request
- Match — Apply signal matching rules below
- Combine — Production animations often need 2-3 skills together
- Load — Read matched SKILL.md files before implementation
Quick Route
Tier 1: Core (Start Here)
| Need | Skill | Signals |
|---|---|---|
| Basic animations, easing | gsap-fundamentals |
tween, animate, ease, from, to, duration, delay |
| Complex sequences | gsap-sequencing |
timeline, sequence, orchestrate, labels, callbacks |
| Scroll animations | gsap-scrolltrigger |
scroll, pin, scrub, parallax, reveal, sticky |
| React integration | gsap-react |
React, useGSAP, ref, hook, cleanup, context |
Signal Matching
Primary Signals
gsap-fundamentals:
- "animate", "tween", "transition"
- "ease", "easing", "timing"
- "from", "to", "fromTo"
- "duration", "delay", "repeat"
- "stagger", "properties"
gsap-sequencing:
- "timeline", "sequence", "orchestrate"
- "labels", "callbacks", "nested"
- "position parameter", "overlap"
- "complex animation", "choreography"
- "play", "pause", "reverse", "seek"
gsap-scrolltrigger:
- "scroll", "ScrollTrigger"
- "pin", "sticky", "fixed"
- "scrub", "parallax"
- "reveal on scroll", "snap"
- "progress indicator"
gsap-react:
- "React", "component"
- "useGSAP", "useRef", "hook"
- "cleanup", "context"
- "event handler", "state"
Confidence Scoring
- High (3+ signals) — Route directly to matched skill
- Medium (1-2 signals) — Route with fundamentals as foundation
- Low (0 signals) — Start with
gsap-fundamentals
Common Combinations
Basic Animation (1 skill)
gsap-fundamentals → Tweens, easing, basic properties
React Component Animation (2 skills)
gsap-fundamentals → Animation principles, easing
gsap-react → Hook patterns, cleanup, refs
Scroll-Based Experience (3 skills)
gsap-scrolltrigger → Scroll triggers, pinning
gsap-sequencing → Timeline for pinned sections
gsap-fundamentals → Individual animations
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 233 lines · 52 tokens per session scan A ae32eb821c1e
gsap-router is a skill published in the GitHub repository Bbeierle12/Skill-MCP-Claude (8 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 1,789 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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