Borrowing it
Nothing to install: this file belongs to satanyakiv/NutriSport. 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/satanyakiv/NutriSport/main/.claude/skills/dev-jump/SKILL.mdgit clone --depth 1 https://github.com/satanyakiv/NutriSportWrote 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/satanyakiv/nutrisport/dev-jump)<a href="https://agentmods.dev/skills/satanyakiv/nutrisport/dev-jump"><img src="https://agentmods.dev/badge/skills/satanyakiv/nutrisport/dev-jump.svg" alt="Measured on agentmods" 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 | $0.00189 | $0.02015 |
| Opus 5 | $0.00095 | $0.01007 |
| Sonnet 5 | $0.00038 | $0.00403 |
| Haiku 4.5 | $0.00019 | $0.00201 |
Grade A, and why
dev-jump 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 7d 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 — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
dev-jump — direct-screen launcher for visual verification
dev-jump makes the Android debug app land on a target Screen destination on launch via the nutrisport:// deep-link scheme, instead of walking the full UI flow to reach it.
Prerequisite — the deep-links track. The
nutrisport://scheme and the screen-jump routing it triggers are established by the deep-links track (intent filter in the Android manifest + a route mapper). Until that lands, dev-jump degrades to: navigate manually in the running app to the target screen, then capture a screenshot. The when-to-use logic, the decision protocol, and theclaude-in-mobilecapture integration below all still apply in the degraded mode — only the "launch directly" mechanism is gated on the deep-links track.
When to use vs walk the flow
Use dev-jump |
Walk the full flow |
|---|---|
| Visual / design-system parity check ("does it match Figma?") | Form validation behavior ("does the email field reject foo@?") |
Terminal/success screens (PaymentCompleted, Details) |
Multi-step state propagation (does cart data reach Checkout?) |
| Static content rendering (typography, spacing, dark drift) | Side-effect testing (toasts, backend dispatch, analytics) |
| Hard-to-reach states behind a multi-step checkout flow | Navigation transitions and back-stack behavior |
| Screenshot capture for Figma fidelity check on one screen | E2E happy paths (those belong in androidInstrumentedTest) |
Inspecting one screen across multiple route args (e.g. Details(id="a") vs id="b") |
First-time onboarding UX |
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.
- 7d ago First seen · 91 lines · 0 tokens per session scan A 6b86aded4d53
dev-jump is a skill published in the GitHub repository satanyakiv/NutriSport (11 stars, last pushed 3mo ago), licensed MIT. It adds 189 tokens to every session and 2,015 once invoked, about $0.0009 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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