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.
npx agentmods add commands/carolanelfbv/ios-development-agents/migrategit clone --depth 1 https://github.com/CarolaneLFBV/ios-development-agentsWhat 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 | $0.00023 | $0.00598 |
| Opus 5 | $0.00012 | $0.00299 |
| Sonnet 5 | $0.00005 | $0.00120 |
| Haiku 4.5 | $0.00002 | $0.00060 |
Grade A, and why
migrate 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 2d 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.
/ios:migrate - iOS Migration
Migrate $ARGUMENTS between frameworks, patterns, and Swift versions.
Delegation
Coordinated by the architecture-specialist; route the migration path to the owning specialist via the Task tool:
- UIKit→SwiftUI → swiftui-specialist
- CoreData→SwiftData / MVC→MVVM → architecture-specialist
- Swift 5→6 / ObservableObject→@Observable / completion→async → swift-specialist
With --adr, the architecture-specialist records the decision.
Arguments
| Flag | Values | Default | Description |
|---|---|---|---|
--strategy |
incremental|complete|hybrid | incremental | Migration strategy |
--validate |
- | - | Validate migration |
--backup |
- | - | Create backup before migration |
--adr |
- | - | Create Architecture Decision Record |
Migration Paths
| From | To | Strategy |
|---|---|---|
| UIKit | SwiftUI | incremental recommended |
| CoreData | SwiftData | complete recommended |
| ObservableObject | @Observable | complete |
| Completion handlers | async/await | incremental |
| Swift 5.x | Swift 6 | validate first |
| MVC | MVVM/TCA | incremental |
Strategies
| Strategy | Use When |
|---|---|
incremental |
Large codebase, risk mitigation |
complete |
Small scope, full replacement |
hybrid |
Mixed usage during transition |
Migration Workflow
1. analysis:
- Assess current implementation
- Identify dependencies
- Estimate effort
2. planning:
- Create migration plan
- Define milestones
- Set up feature flags if needed
3. execution:
- Migrate in phases
- Maintain backward compatibility
- Update tests
4. validation:
- Run full test suite
- Performance comparison
- User acceptance
Examples
/ios:migrate uikit swiftui --strategy incremental
/ios:migrate coredata swiftdata --backup
/ios:migrate swift5 swift6 --validate
/ios:migrate observableobject observable --strategy complete
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.
- 2d ago First seen · 91 lines · 23 tokens per session scan A dc5dfb5903f2
migrate is a command published in the GitHub repository CarolaneLFBV/ios-development-agents (7 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 598 once invoked, about $0.0001 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.
Other commands, from other repositories
validate
Run lint and build to validate changes.
responsive-design-specialist
Use when a layout breaks between sizes. Arbitrary breakpoints, type that does not scale, images that blow out the grid, or a desktop design retrofitted onto mobile.
compose-test
Run Compose UI tests with Espresso. Verify critical user flows.
app-store-audit
Run an enterprise pre submission compliance audit on an iOS or Android app against Apple App Store and Google Play rejection rules. Pass a project path or run from the project root.
build-verify
Run the full build / test / analyze / format verification pass for this Flutter app.
apollo-status
Show the current Apollo removal migration progress.