Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/rshankras-security
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: testing, security
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/security
What's inside
- Skill name
security- Description
- Security category index for Apple platforms. Routes to the privacy-manifests skill. General secure-storage/biometrics/ATS guidance was retired in the 2026 blind-test audit — current models cover it natively.
- License
- MIT
- Instructions
- 15 lines in SKILL.md · view on GitHub
Agent Skills spec issues
- allowed-tools: must be a space-separated string
Files (3)
- SKILL.md
- SKILL.md · privacy-manifests/
- swiftlint.yml · rules/
SKILL.md (first lines)
# Security (category index) General security guidance (Keychain patterns, biometric auth, certificate pinning, ATS) was removed from this library after the 2026-07 blind-test audit confirmed current models answer it correctly without a skill (`tools/skill-audit/`, Fable-verified coverage 0.86). What remains here is the material models get wrong or can't know. ## Available Skills ### privacy-manifests/ Privacy manifest audit — PrivacyInfo.xcprivacy format, required-reason APIs, App Tracking Transparency declarations, and App Store submission requirements.
From rshankras/claude-code-apple-skills, MIT.
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app-store
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Apple Intelligence skills for on-device AI features including Foundation Models, Visual Intelligence, App Intents, and intelligent assistants.
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core-ml
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Core ML, Create ML, Vision framework, Natural Language framework, on-device ML integration.
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design
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Design skills for Apple platform UI — Liquid Glass, animations, game feel (haptics, sound, celebrations), UI prototyping, UX writing, SF Symbols, and…
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
foundation
rshankras
Foundation framework skills — AttributedString patterns for rich text formatting, alignment, selection, and SwiftUI integration.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
generators
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Code generator skills that produce production-ready Swift code for common app components.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
growth
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Growth skills for indie Apple developers — user acquisition, analytics interpretation, press/media outreach, community building, and indie business operations.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
monetization
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Monetization strategy for iOS/macOS apps.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
performance
rshankras
Performance profiling and SwiftUI debugging skills — Instruments guidance, hangs, memory issues, slow launches, energy drain, unnecessary re-renders, and view…
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
release-review
rshankras
Senior developer-level release review for macOS/iOS apps.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
shared
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Platform-agnostic skills including skill creation templates and best practices.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
swiftdata
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SwiftData skills — class inheritance patterns for hierarchical models, type-based querying, polymorphic relationships, and inheritance-vs-enum decisions.
SkillCFreshness: C★ 828Claude Code +9
Signals
- Stars
- 828
- Forks
- 78
- Open issues
- 2
- Last commit (this folder)
- Jul 16, 2026 (3 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from rshankras
- 0.708score
apple-intelligence
rshankras
Apple Intelligence skills for on-device AI features including Foundation Models, Visual Intelligence, App Intents, and intelligent assistants.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
core-ml
rshankras
Core ML, Create ML, Vision framework, Natural Language framework, on-device ML integration.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
design
rshankras
Design skills for Apple platform UI — Liquid Glass, animations, game feel (haptics, sound, celebrations), UI prototyping, UX writing, SF Symbols, and…
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
foundation
rshankras
Foundation framework skills — AttributedString patterns for rich text formatting, alignment, selection, and SwiftUI integration.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
generators
rshankras
Code generator skills that produce production-ready Swift code for common app components.
SkillCFreshness: C★ 828Claude Code +9 - 0.708score
app-store
rshankras
App Store optimization and marketing skills for descriptions, screenshots, keywords, review responses, and comprehensive promotional strategy.
SkillCFreshness: C★ 828Claude Code +9
Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
security skill. Agent Mart. https://agentmart.dev/skills/rshankras-security (last updated 2026-10-24)