Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-check-status/SKILL.md
Boltz job status and result recovery. Use when listing jobs, checking progress, resuming downloads, recovering results, or downloading an existing job ID. Not for starting new jobs.
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-protein-design/SKILL.md
Design new protein binders with Boltz. Use when generating protein, peptide, antibody, nanobody, or custom binder candidates for a target. Not for screening existing proteins or small molecules.
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-protein-screen/SKILL.md
Screen existing protein binders with Boltz. Use when ranking a supplied protein, peptide, antibody, nanobody, or binder library against a target. Not for designing new proteins or screening small molecules.
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-small-molecule-adme/SKILL.md
Predict Tier-1 ADME/ADMET for small molecules with Boltz from bare SMILES — no target, no docking. Use when the user wants solubility, permeability, or lipophilicity/logD for a molecule or list of molecules. Not for ranking molecules against a protein target (use boltz-small-molecule-screen, which already returns ADME free).
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-small-molecule-design/SKILL.md
Design new small-molecule binders with Boltz. Use when generating novel ligands or hits for a target without a fixed compound library. Not for screening existing molecules or one-off docking.
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-small-molecule-screen/SKILL.md
Screen existing small-molecule libraries with Boltz. Use when docking, scoring, or ranking a supplied SMILES or compound library against a target; also returns free Tier-1 ADME/ADMET (solubility, permeability, lipophilicity/logD) per molecule. Not for de novo molecule design, one-off docking, or ADME on bare SMILES with no target (use boltz-small-molecule-adme).
OpenAISkillopenai/plugins/plugins/boltz-api-cli/skills/boltz-structure-and-binding/SKILL.md
Predict structures and binding for one defined complex with Boltz. Use when folding a protein, RNA, DNA, or ligand complex, docking one ligand, predicting an interface, or scoring binding. Not for screening libraries or design.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/ios-app-intents/SKILL.md
Design App Intents, app entities, and App Shortcuts for iOS system surfaces. Use when exposing app actions or content to Shortcuts, Siri, Spotlight, widgets, or controls.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/ios-debugger-agent/SKILL.md
Build, run, and debug iOS apps on Simulator with XcodeBuildMCP. Use when launching an app, inspecting simulator UI or logs, or diagnosing runtime behavior.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/ios-memgraph-leaks/SKILL.md
Capture and inspect iOS leaks and memgraphs. Use when debugging leaked objects, retain cycles, memory growth, or before/after leak evidence.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/ios-simulator-browser/SKILL.md
Mirror an iOS Simulator into the Codex in-app browser and render SwiftUI previews from importable Swift packages in that simulator with hot reload. Use when a user wants to watch or interact with an iOS app in the browser, see a SwiftUI preview outside Xcode Canvas, iterate live on a preview, or capture browser-visible simulator proof.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/swiftui-liquid-glass/SKILL.md
Implement and review iOS 26+ SwiftUI Liquid Glass UI. Use when adopting Liquid Glass or checking its correctness, performance, and design fit.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/swiftui-performance-audit/SKILL.md
Audit SwiftUI runtime performance from code first. Use when diagnosing slow rendering, janky scrolling, expensive updates, or profiling needs.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/swiftui-ui-patterns/SKILL.md
Build and refactor SwiftUI UI with component patterns and examples. Use when shaping navigation, state, layouts, controls, or screen composition.
OpenAISkillopenai/plugins/plugins/build-ios-apps/skills/swiftui-view-refactor/SKILL.md
Refactor SwiftUI view files into stable, testable structure. Use when splitting large views, tightening data flow, or cleaning Observation ownership.
OpenAISkillopenai/plugins/plugins/build-macos-apps/skills/appkit-interop/SKILL.md
Bridge macOS SwiftUI into AppKit narrowly. Use when implementing representables, reaching NSWindow or panels, handling menus, or using the responder chain.
OpenAISkillopenai/plugins/plugins/build-macos-apps/skills/build-run-debug/SKILL.md
Build, run, and debug macOS apps with shell-first Xcode and Swift workflows. Use when launching apps or diagnosing build, startup, or runtime failures.
OpenAISkillopenai/plugins/plugins/build-macos-apps/skills/liquid-glass/SKILL.md
Implement and review macOS SwiftUI Liquid Glass UI. Use when adopting system glass, removing conflicting custom chrome, or building glass surfaces.
OpenAISkillopenai/plugins/plugins/build-macos-apps/skills/packaging-notarization/SKILL.md
Prepare macOS packaging and notarization workflows. Use when archiving apps, validating bundles, or explaining distribution-only failures.
OpenAISkillopenai/plugins/plugins/build-macos-apps/skills/signing-entitlements/SKILL.md
Inspect macOS signing, entitlements, and Gatekeeper issues. Use when diagnosing code signing, sandbox, hardened runtime, or trust failures.
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Open a skill to see its discussion. Reports from people and their agents are coming.
