Borrowing it
Nothing to install: this file belongs to Jxck/dotfiles. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Jxck/dotfiles/main/.agents/skills/turnstile-spin/SKILL.mdgit clone --depth 1 https://github.com/Jxck/dotfilesWrote 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/jxck/dotfiles/turnstile-spin)<a href="https://agentmods.dev/skills/jxck/dotfiles/turnstile-spin"><img src="https://agentmods.dev/badge/skills/jxck/dotfiles/turnstile-spin/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/jxck/dotfiles/turnstile-spin"><img src="https://agentmods.dev/badge/skills/jxck/dotfiles/turnstile-spin.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 | $0.00100 | $0.03963 |
| Opus 5.5 | $0.00040 | $0.01585 |
| Sonnet 5.5 | $0.00020 | $0.00793 |
| Haiku 4.5 | $0.00010 | $0.00396 |
Grade B, and why
turnstile-spin scanned grade B with 2 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 1mo 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
const r = await fetch('https://challenges.cloudflare.com/turnstile/v0/siteverify', { method: 'POST', Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
2. **CLI check.** Spin's helper scripts use `curl` against `api.cloudflare.com` and `npx wrangler whoami` for account enumeration. Widget creation in Step 8 prefers `wrangler turnstile widget create` when the subcommand The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
13 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.
- README.md 3.3 KB
- references/astro.md 3.0 KB
- references/hugo.md 3.0 KB
- references/nextjs-app.md 3.9 KB
- references/nextjs-pages.md 1.9 KB
- references/sveltekit.md 2.8 KB
- references/vanilla-html.md 3.6 KB
- scripts/auth-probe.sh 3.5 KB runs code
- scripts/fetch-secret.sh 3.0 KB runs code
- scripts/persist-skill.sh 2.1 KB runs code
- scripts/validate.sh 4.1 KB runs code
- scripts/widget-create.sh 2.4 KB runs code
- tests/validation.md 2.2 KB
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.
- 1mo ago First seen · 193 lines · 100 tokens per session scan B d02eff4e8f30
turnstile-spin is a skill published in the GitHub repository Jxck/dotfiles (95 stars, last pushed 5d ago), with no licence file. It adds 100 tokens to every session and 3,963 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
benchling-integration
Benchling Python SDK and REST API integration for registry entities, inventory, ELN entries, workflows, Benchling Apps, and Data Warehouse queries. Use when automating lab data with benchling-sdk or the v2 API.
xh
Inspect HTTP endpoints with bounded, credential-safe xh requests.
factory-api
API conventions for both server actions and tRPC builds. Covers the decision between them, per-mutation Zod input schemas, central router composition, pagination shape, multi-field search via Drizzle ilike + or(), mutation lifecycle hooks, conditional query enabling, stale-time defaults, error response shape and…
factory-auth
Auth and authorization conventions distilled across builds with three different auth stacks (Better Auth + orgs, Supabase Auth + RLS, Clerk). Covers the provider decision matrix, the unified wrapper interface (requireAuth / requireRole / withOrgContext), procedure tier stacking, session handling, OAuth callback…
factory-llm-workflows
LLM workflow conventions distilled from production agent/RAG work. Covers LangGraph TypedDict state schemas, node factory closures, conditional edge routing, structured output via JSON schema, prompt fallback patterns with optional PromptHub override, hybrid search with confidence gating + fallback supplement, SSE…
factory-api-route-engineer
Use when designing or implementing API endpoints — server actions, tRPC procedures, REST routes for external consumers. Carries the factory's API conventions — the server actions vs tRPC decision, procedure tier stacking, per-mutation Zod schemas, central router composition with manual registration, pagination…