capacitor-ios-security-hardening SKILL.md skillA

capacitor-ios-security-hardening from cap-go/capgo-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add cap-go/capgo-skills/capacitor-ios-security-hardening@git:20261011.86834d4

Pins git:20261011.86834d4 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
cap-go/capgo-skills
Path
skills/capacitor-ios-security-hardening/SKILL.md
Versions recorded
1
Latest version
git:20261011.86834d4, committed Oct 11, 2026
Size
12,650 bytes
Repository stars
74
License
MIT

Audits and progressively hardens Xcode security build settings for a Capacitor iOS app (ios/App/App.xcodeproj, scheme App) and native plugin code (Swift/ObjC/C, Package.swift, podspec). Covers `xcodebuild -showBuildSettings -json`, security compiler warnings, static analyzer checkers (`xcodebuild analyze`), Xcode Enhanced Security (ENABLE_ENHANCED_SECURITY, com.apple.security.hardened-process entitlements, pointer authentication / arm64e, memory tagging soft mode), what is safe for a WKWebView…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Capacitor iOS Security Hardening

Audit the security-relevant Xcode build settings of a Capacitor app and its native plugins, then enable them in stages the user approves. This skill changes build settings and entitlements only. It never touches web code, ATS, signing, or secrets.

## When to Use

TRIGGER when:
- The user wants to audit or harden the iOS build configuration of a Capacitor app
- The user asks about Enhanced Security, `ENABLE_ENHANCED_SECURITY`, hardened-process entitlements, pointer authentication, arm64e, or memory tagging
- After enabling Enhanced Security, the link step fails with errors that mention `arm64e`
- A plugin author wants stricter warnings or static analysis for plugin Swift/ObjC/C code
- The user wants "Build and Analyze" / `xcodebuild analyze` in CI

Do not use:
- ATS, TLS pinning, signing, secrets, WebView config, Capsec scans: `capacitor-security`
- App Store privacy manifest and review checklist: `capacitor-apple-review-preflight`
- The AppDelegate to SceneDelegate migration: `capacitor-uiscene-migration`
- Android R8, network security config: `capacitor-security`

## Facts that change the plan
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add cap-go/capgo-skills/capacitor-ios-security-hardening@sha256:3569291b1ee1f3b4

The line at the top of this page pins the label git:20261011.86834d4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_egffociyxsvw5h2d.svg)](https://markdownregistry.com/a/art_egffociyxsvw5h2d)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 11, 2026.

versioncommittedcommitsizeaudit
git:20261011.86834d4 latest2026-10-11 86834d4 12,650 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12650 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

cap-go/capgo-skills · 74 stars · license MIT · pushed 2026-10-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_egffociyxsvw5h2d
GET https://markdownregistry.com/api/v1/resolve?ref=cap-go/capgo-skills/capacitor-ios-security-hardening
GET https://markdownregistry.com/api/v1/blob/3569291b1ee1f3b40ef9dfb0a64843e10c4b02f3117ec58add3161206ff724a0

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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