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 skills add pproenca/dot-skills --skill search-macos26-docsgit clone --depth 1 https://github.com/pproenca/dot-skillsWrote 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.
[](https://agentmods.dev/skills/pproenca/dot-skills/search-macos26-docs)<a href="https://agentmods.dev/skills/pproenca/dot-skills/search-macos26-docs"><img src="https://agentmods.dev/badge/skills/pproenca/dot-skills/search-macos26-docs/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.
<a href="https://agentmods.dev/skills/pproenca/dot-skills/search-macos26-docs"><img src="https://agentmods.dev/badge/skills/pproenca/dot-skills/search-macos26-docs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00089 | $0.01547 |
| Opus 5 | $0.00044 | $0.00773 |
| Sonnet 5 | $0.00018 | $0.00309 |
| Haiku 4.5 | $0.00009 | $0.00155 |
Grade A, and why
search-macos26-docs scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Search macOS 26 Docs
Use the local Xcode macOS SDK as the source of truth for macOS 26 APIs. Prefer this skill before web search when the task asks what is available in the current SDK, how a SwiftUI/AppKit symbol is declared, what availability it has, or whether a macOS 26 API exists.
Quick Start
Build or refresh the cached symbol graphs:
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/build_cache.py"
Search SwiftUI, SwiftUICore, and AppKit symbol docs:
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py glass button style
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py window toolbar --macos26
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py NSHostingScene --module SwiftUI --module AppKit --limit 12
Probe a symbol or concept with exact SDK source snippets attached:
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/probe_symbol.py" ZoomNavigationTransition --module SwiftUI
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py" MTKView --module MetalKit --verify-interfaces --limit 12
Discover SDK modules before deciding where to search:
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py" --find-module metal
python3 "$HOME/.codex/skills/search-macos26-docs/scripts/search_symbols.py" --list-modules
The search script auto-builds the default cache on first use. Use --force on build_cache.py when Xcode changes or search results look stale.
Workflow
- Resolve the active SDK with
xcrun --sdk macosx --show-sdk-path. - Use
scripts/search_symbols.pyfor prose docs, symbol names, declarations, and availability. This reads cachedswift-symbolgraph-extractoutput from the local SDK. - Add
--verify-interfacesor usescripts/probe_symbol.pywhen exact compiler declarations, overloads, underscored symbols, generated attributes, or platform availability matter. Verification searches.swiftinterface, headers, and apinotes and reports source snippets plus diagnostics. - Use
--find-module PATTERNor--list-modulesto discover candidate SDK modules, then rerun with explicit--modulevalues. - Cite findings as local SDK facts. If a symbol is not found in symbol graphs, check
sourceOnlyMatchesfrom--verify-interfacesbefore concluding it does not exist.
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 6d ago First seen · 120 lines · 89 tokens per session scan A fda5393c8e87
search-macos26-docs is a skill published in the GitHub repository pproenca/dot-skills (205 stars, last pushed 24d ago), licensed MIT. It adds 89 tokens to every session and 1,547 once invoked, about $0.0004 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 2026-09-03.
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