claude-code-best-practice is a repository of agents, commands, skills, hooks, plugins, and configuration guidance for Claude Code. It helps developers organize repeatable workflows and apply agentic engineering practices, including in monorepos. The catalogue entries are its reusable Claude Code workflow components.
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 shanraisshan/claude-code-best-practice --skill time-svg-creatorgit clone --depth 1 https://github.com/shanraisshan/claude-code-best-practiceWrote 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/shanraisshan/claude-code-best-practice/time-svg-creator)<a href="https://agentmods.dev/skills/shanraisshan/claude-code-best-practice/time-svg-creator"><img src="https://agentmods.dev/badge/skills/shanraisshan/claude-code-best-practice/time-svg-creator/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/shanraisshan/claude-code-best-practice/time-svg-creator"><img src="https://agentmods.dev/badge/skills/shanraisshan/claude-code-best-practice/time-svg-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Snyk pass
- 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 | $0.00039 | $0.00273 |
| Opus 5 | $0.00019 | $0.00137 |
| Sonnet 5 | $0.00008 | $0.00055 |
| Haiku 4.5 | $0.00004 | $0.00027 |
Grade A, and why
time-svg-creator 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- time-svg-creator — 100% identical, 0 lines differ
What it actually says
Time SVG Creator Skill
Creates a visual SVG time card for Dubai, UAE and writes the output files.
Task
You will receive three fields from the calling context: time, timezone, and formatted. Create an SVG time card and write both the SVG and a markdown summary.
Instructions
- Create SVG — Use the SVG template from reference.md, replacing placeholders with actual values
- Write SVG file — Write to
agent-teams/output/dubai-time.svg - Write summary — Write to
agent-teams/output/output.mdusing the markdown template from reference.md
Rules
- Use the EXACT time values provided — NEVER re-fetch or recalculate
- The SVG must be self-contained and valid
- Both output files go in the
agent-teams/output/directory
Additional resources
- For SVG template, output template, and design specs, see reference.md
- For example input/output pairs, see examples.md
What ships with it
2 files 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 · 31 lines · 39 tokens per session scan A c5464a3aeb2b
time-svg-creator is a skill published in the GitHub repository shanraisshan/claude-code-best-practice (65,798 stars, last pushed yesterday), licensed MIT. It adds 39 tokens to every session and 273 once invoked, about $0.0002 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 2026-08-30.
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