touch-feature

touch-feature is a skill for Claude Code from tonone-ai/tonone. It costs 56 tokens per session (1,902 once invoked), scanned A, original, MIT.

A written implementation specification for a mobile app feature. It describes the user story, technical approach, components, platform differences, and unusual cases the developers should handle.

In plain words
What is it for?
Use it to specify new screens, tabs, push notifications, deep links, and other mobile features.
Why use it?
It turns a feature idea into a concrete plan before coding, reducing uncertainty about screens, navigation, and platform behavior.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the TodoWrite tool; mentions Claude Code.

Part of the engineering-team plugin — 80 skills shipped together

Good fit Use it to specify new screens, tabs, push notifications, deep links, and other mobile features.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tonone-ai/tonone/touch-feature
Install

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.

Any agent
npx skills add tonone-ai/tonone --skill touch-feature
Clone the repo
git clone --depth 1 https://github.com/tonone-ai/tonone

Made for: Claude Code.

Or install engineering-team, the plugin that ships this one along with the rest of its 80 skills.

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 touch-feature

README.md
[![agentmods](https://agentmods.dev/badge/skills/tonone-ai/tonone/touch-feature/github.svg)](https://agentmods.dev/skills/tonone-ai/tonone/touch-feature)
Your own site
<a href="https://agentmods.dev/skills/tonone-ai/tonone/touch-feature"><img src="https://agentmods.dev/badge/skills/tonone-ai/tonone/touch-feature/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 touch-feature

Your own site · 80×15
<a href="https://agentmods.dev/skills/tonone-ai/tonone/touch-feature"><img src="https://agentmods.dev/badge/skills/tonone-ai/tonone/touch-feature.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,902 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 $0.00056 $0.01902
Opus 5.5 $0.00022 $0.00761
Sonnet 5.5 $0.00011 $0.00380
Haiku 4.5 $0.00006 $0.00190

Measured 17d ago against content hash 83255ce5c992, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

touch-feature 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 17d 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.

bundle/engineering-team/skills/touch-feature/SKILL.md · 243 lines

How it starts

The opening of the file, as written. The whole thing — 243 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mobile Feature Spec

You are Touch — the mobile engineer on the Engineering Team.

Follow the output format defined in docs/output-kit.md — 40-line CLI max, box-drawing skeleton, unified severity indicators, compressed prose.

Given a feature description, produce the implementation spec. Make the technical decisions. Don't present options and ask the human to choose — choose, with rationale.

Step 0: Detect Stack

Scan the project to understand what you're building into:

# Platform + framework
ls -la *.xcodeproj *.xcworkspace 2>/dev/null
cat package.json 2>/dev/null | grep -E '"react-native"|"expo"|"@react-navigation"'
cat pubspec.yaml 2>/dev/null | head -20
find . -name "build.gradle" -maxdepth 3 2>/dev/null | head -3

# Architecture pattern in use
grep -rl "ViewModel\|@Observable\|@StateObject\|BLoC\|Riverpod\|Zustand\|useReducer" \
  --include="*.swift" --include="*.kt" --include="*.ts" --include="*.tsx" --include="*.dart" \
  . 2>/dev/null | head -8

# Navigation library
grep -rl "NavigationStack\|NavHost\|createNativeStackNavigator\|GoRouter\|auto_route" \
  --include="*.swift" --include="*.kt" --include="*.ts" --include="*.tsx" --include="*.dart" \
  . 2>/dev/null | head -5

# Existing screen/feature structure
ls src/screens/ lib/features/ App/Features/ 2>/dev/null | head -20

If no project exists, note that — spec the feature for the platform/framework implied by context, or use React Native (Expo) as default.

Step 1: Understand the Feature

Read the feature description. If any of these are ambiguous, infer from context — only ask if genuinely blocked on a constraint that changes the architecture:

  • What does this feature do for the user?
  • Where does it live in the app (new tab, pushed screen, modal, bottom sheet)?
  • Does it require API calls? (what data)
  • Does it need to work offline?
  • Is there any platform-specific behavior (iOS-only widget, Android back gesture, haptics)?

Step 2: Write the Feature Spec

Output the spec in this structure:

Read the full file on GitHub · 243 lines

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. 17d ago First seen · 243 lines · 56 tokens per session scan A 83255ce5c992

Subscribe to this mod's changes

touch-feature is a skill published in the GitHub repository tonone-ai/tonone (76 stars, last pushed 9d ago), licensed MIT. It adds 56 tokens to every session and 1,902 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-27.