By pszypowicz
Diagnose data races, implement actor isolation, resolve Sendable issues, fix @Observable + @MainActor interaction problems, and guide Swift 6 migration. Use when developers work with Swift Concurrency, async/await, actors, tasks, @MainActor, Sendable, or @Observable in concurrent contexts.
A small Claude Code marketplace of plugins I use day to day. Nothing here is proprietary; publishing it so you can install the same skills I do.
/plugin marketplace add pszypowicz/claude-skills
/plugin install <plugin-name>@pszypowicz-claude-skills
Once added, /plugin lists everything the marketplace offers. The marketplace is internally named pszypowicz-claude-skills (derived from the repo slug).
| Plugin | Version | What it does |
|---|---|---|
ado | 1.0.0 | Azure DevOps operations: PRs, pipelines, policies, builds, variable groups, environments, feeds, branches, work items, comments. Uses az CLI with PAT auth. |
swift-concurrency | 1.0.0 | Diagnose data races, implement actor isolation, resolve Sendable issues, fix @Observable + @MainActor interaction problems, and guide Swift 6 migration. |
modern-swift | 1.0.0 | Swift language features beyond concurrency: attributes (@available, @discardableResult, @frozen, @inlinable, @backDeployed, @resultBuilder, @propertyWrapper) and macro usage (#Preview, custom macros). |
go-dev | 1.0.0 | Go development with a toolchain-first verification workflow: writing, testing, debugging, profiling, and dependency management. |
worktrees | 1.0.0 | Batch-provision git worktrees for planned work across multiple repos, plus /worktree-status, /worktree-for, /worktree-cleanup slash commands. |
.claude-plugin/marketplace.json # marketplace manifest
plugins/<name>/
.claude-plugin/plugin.json # per-plugin manifest
skills/<skill>/SKILL.md # skill entry point
skills/<skill>/references/ # supporting reference material
skills/<skill>/scripts/ # bundled shell scripts, where applicable
commands/ # slash commands, where applicable
MIT - see LICENSE.
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npx claudepluginhub pszypowicz/claude-skills --plugin swift-concurrencySwift language features beyond concurrency: attributes (@available, @backDeployed, @discardableResult, @inlinable, @frozen, @resultBuilder, @propertyWrapper) and macro usage (#Preview, custom macros). Use when working with availability, library evolution, result builders, property wrappers, or Swift macros.
Go development with toolchain-first verification workflow - writing, testing, debugging, profiling, and dependency management.
Batch-provision git worktrees for planned work across multiple repos under ~/Developer/. Use when starting a project or kicking off tasks that span repos, plus status/lookup/teardown commands for the resulting worktrees.
Azure DevOps operations -- PRs, pipelines, policies, builds, variable groups, environments, feeds, branches, work items, comments. This skill should be used when the user asks to "create a PR", "list pipelines", "run a pipeline", "check build status", "debug failed pipeline", "create a policy", "add reviewers", "create a work item", "update a task", "list environments", "approve a pipeline", "manage variable groups", "delete a branch", "comment on a PR", "review PR comments", "comment on work items", "resolve PR thread", "code suggestion", or mentions Azure DevOps, ADO, or az devops CLI. Uses az CLI with PAT auth.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Intelligent draw.io diagramming plugin with AI-powered diagram generation, multi-platform embedding (GitHub, Confluence, Azure DevOps, Notion, Teams, Harness), conditional formatting, live data binding, and MCP server integration for programmatic diagram creation and management.
Persistent file-based planning for AI coding agents. Crash-proof markdown plans (task_plan.md, findings.md, progress.md) that survive context loss and /clear, with an opt-in completion gate and multi-agent shared state. Manus-style. Works with Claude Code, Codex CLI, Cursor, Kiro, OpenCode and 60+ agents via the SKILL.md standard. Includes Arabic, German, Spanish, and Chinese (Simplified and Traditional).
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations on LLM coding pitfalls
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.