dejank: Skill for Cursor

.cursor/skills/tracepilot-slow-screen/SKILL.md

tracepilot-slow-screen is a skill for Cursor from RanjithKumarSeekolu/dejank. It costs 53 tokens per session (126 once invoked), scanned A, original, MIT.

A procedure for investigating slow or uneven React Native screen rendering with TracePilot, a tool for profiling and controlling a local mobile app.

In plain words
What is it for?
Use it when a screen is slow, visibly jerky, or rendering too often in a local React Native debug build.
Why use it?
It focuses the investigation on collected summaries and limits repeated diagnostics while checking whether a fix improves the result.

Skill for Cursor

Written for Cursor: installed under .cursor/.

This is RanjithKumarSeekolu/dejank's own configuration. It tells Cursor how to work on dejank itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything dejank configures →

Reuse

Borrowing it

Nothing to install: this file belongs to RanjithKumarSeekolu/dejank. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/RanjithKumarSeekolu/dejank/main/.cursor/skills/tracepilot-slow-screen/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/RanjithKumarSeekolu/dejank

Made for: Cursor.

Wrote 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.

agentmods badge for tracepilot-slow-screen

README.md
[![agentmods](https://agentmods.dev/badge/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen/github.svg)](https://agentmods.dev/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen)
Your own site
<a href="https://agentmods.dev/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen"><img src="https://agentmods.dev/badge/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen/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.

agentmods 80×15 button for tracepilot-slow-screen

Your own site · 80×15
<a href="https://agentmods.dev/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen"><img src="https://agentmods.dev/badge/skills/ranjithkumarseekolu/dejank/tracepilot-slow-screen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 126 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00053 $0.00126
Opus 5 $0.00026 $0.00063
Sonnet 5 $0.00011 $0.00025
Haiku 4.5 $0.00005 $0.00013

Measured 10d ago against content hash 164c78ea663f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

tracepilot-slow-screen 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 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.

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.

.cursor/skills/tracepilot-slow-screen/SKILL.md · 14 lines

What it actually says

TracePilot: slow screen render

Follow skill/slow-screen-render.md.

Cost-first: call investigate_slow_screen with tapLabel once → diagnose from returned summaries → optional minimal fix + one re-measure. Avoid chaining many tools.

Changes

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.

  1. 10d ago First seen · 14 lines · 53 tokens per session scan A 164c78ea663f

Subscribe to this mod's changes

tracepilot-slow-screen is a skill published in the GitHub repository RanjithKumarSeekolu/dejank (0 stars, last pushed 21d ago), licensed MIT. It adds 53 tokens to every session and 126 once invoked, about $0.0003 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.

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