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 agentmods add skills/epistates/sparx/setupnpx skills add Epistates/sparX --skill setupgit clone --depth 1 https://github.com/Epistates/sparXWhat 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 | $0.00045 | $0.01949 |
| Opus 5 | $0.00023 | $0.00975 |
| Sonnet 5 | $0.00009 | $0.00390 |
| Haiku 4.5 | $0.00005 | $0.00195 |
Grade A, and why
setup 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 yesterday.
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 — 268 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Interactive Setup for sparX Integrations
Walk the user through setting up optional integrations that enhance sparX skills. Each integration is independent — install only what you need.
Available Integrations
Present this menu if no specific integration is requested:
Which integration would you like to set up?
1. Remotion — Programmatic video/GIF generation for posts
2. OpenTweet — Direct posting, scheduling, analytics, voice learning via MCP
3. last30days — Real-time trend research across X, Reddit, HN, YouTube
4. X API — Direct X/Twitter API access for custom workflows
5. All — Set up everything
Type a number or name to get started.
Integration: Remotion
Prerequisites Check
node --version # 18+ required
pnpm --version # must be available
Installation Steps
This is an interactive install — the user must run it themselves.
Tell the user:
Run this in your terminal:
pnpm create video --blank marketingWhen prompted, answer Yes to all three questions:
- Continue inside existing Git repo? → Yes
- Add TailwindCSS? → Yes
- Add agent skills? → Yes
For the skills installer, choose:
- Claude Code as the agent
- Project scope
- Symlink (recommended)
After it finishes, run:
cd marketing && pnpm i && pnpm run devThis opens the Remotion preview studio in your browser.
Do NOT attempt to run pnpm create video yourself — it's interactive and requires user input at multiple prompts.
Post-Install
The installer creates:
marketing/— Remotion project with blank canvasmarketing/.agents/skills/remotion-best-practices— agent skills (symlinked to Claude Code)- Tailwind CSS pre-configured for styling compositions
Key commands:
cd marketing
pnpm run dev # Preview in browser (hot-reloads)
pnpm exec remotion render # Render to MP4
Do NOT attempt to run pnpm create video yourself — it requires interactive input (prompts for styling choice, etc.) that cannot be automated.
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.
- yesterday First seen · 268 lines · 45 tokens per session scan A 5b9d3278ef13
setup is a skill published in the GitHub repository Epistates/sparX (3 stars, last pushed 5mo ago), licensed MIT. It adds 45 tokens to every session and 1,949 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 2026-08-31.
Other skills, from other repositories
browser-use
Direct browser control via CDP for web interaction: automation, scraping, testing, screenshots, and site/app work.
opencli-autofix
Automatically fix broken OpenCLI adapters when commands fail. Load this skill when an opencli command fails — it guides you through collecting a trace artifact, patching the adapter, retrying, and filing an upstream GitHub issue after a verified fix. Works with any AI agent.
opencli-usage
Use at the start of any OpenCLI session — this is the top-level map of what opencli can do, how to discover adapters, what flags and output formats are universal, and which specialized skill to load next. Point here when an agent asks "what can opencli do?" or "how do I find the right command?".
opencli-sitemap-author
Use when creating or maintaining OpenCLI site sitemaps: agent-facing navigation, page-state, action, workflow, API-reference, pitfall, and fallback knowledge for a website. Use after browser exploration discovers durable site context, when a sitemap is stale, or when promoting local site knowledge into the repo.
smart-search
基于 opencli 命令的智能搜索路由器。当用户想要使用 OpenCLI、CLI 或 API 搜索、查询、查找或研究信息时，尤其是涉及指定网站、社交媒体、技术资料、新闻、购物、旅游、求职、金融或中文内容时，务必使用此 skill.
opencli-browser-sitemap
Use when driving a website with opencli browser and sitemap context is available, requested, or needed to avoid blind navigation. Guides agents to consume site sitemap files lazily, choose adapter/browser fallback paths, resume from state signatures, and mark stale sitemap entries without trusting them over live…