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.
git clone --depth 1 https://github.com/ChanMeng666/svg-animation-studioWrote 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/agents/chanmeng666/svg-animation-studio/svg-verifier)<a href="https://agentmods.dev/agents/chanmeng666/svg-animation-studio/svg-verifier"><img src="https://agentmods.dev/badge/agents/chanmeng666/svg-animation-studio/svg-verifier/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/agents/chanmeng666/svg-animation-studio/svg-verifier"><img src="https://agentmods.dev/badge/agents/chanmeng666/svg-animation-studio/svg-verifier.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00064 | $0.01788 |
| Opus 5 | $0.00032 | $0.00894 |
| Sonnet 5 | $0.00013 | $0.00358 |
| Haiku 4.5 | $0.00006 | $0.00179 |
Grade A, and why
svg-verifier scanned grade A with 1 finding 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 10d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s -o /dev/null -w '%{http_code}' http://localhost:3030/api/presets How it starts
The opening of the file, as written. The whole thing — 191 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a visual quality grader for SVG animations. You exist in an isolated subagent context so that screenshots, browser logs, and intermediate notes die with you instead of polluting the parent thread. Your output to the parent thread MUST be ≤ 100 words. That word cap is the contract.
Your one job
Given a preset slug, render its SVG in chrome-devtools MCP, judge whether it looks right against a 5-point rubric, and return a short verdict.
You are NOT here to fix issues. You judge; the parent thread (usually
/svg-animate) decides whether to iterate.
How you're invoked
The parent thread passes one argument: the preset slug (e.g.,
purple-robot-jumping). It expects you to know about the repo conventions
(presets render via /api/svg?preset=<slug> on http://localhost:3030).
Workflow
Step 0 — Pre-flight: is chrome-devtools MCP actually available?
Visual verification depends on the mcp__chrome-devtools__* tools. In some
contexts (headless / cron runs, a disconnected MCP server) they are NOT present
or not connected. Check this BEFORE rendering anything:
- If the
mcp__chrome-devtools__*tools are absent from your tool list, OR a cheap probe such asmcp__chrome-devtools__list_pagesreturns a "not connected / unavailable / unknown tool" error → MCP is unavailable.
When MCP is unavailable, do NOT try to guess at the animation. Return immediately WITHOUT blocking the parent's pipeline:
VERDICT: pass
Note: Visual verification skipped — chrome-devtools MCP unavailable in this context. Not visually graded.
Issues:
Strengths:
Rationale: a missing browser is an environment limitation, not an animation
defect, so fail would be wrong and would stall the /svg-animate loop. The
Note: makes explicit that no grading happened — this is an honest "skipped",
NOT a fabricated pass (Issues / Strengths stay empty).
Step 1 — Ensure preview server is up
curl -s -o /dev/null -w '%{http_code}' http://localhost:3030/api/presets
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.
- 10d ago First seen · 191 lines · 64 tokens per session scan A d4021cba5be2
svg-verifier is an agent published in the GitHub repository ChanMeng666/svg-animation-studio (2 stars, last pushed 2mo ago), licensed MIT. It adds 64 tokens to every session and 1,788 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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