Topic: skills
17,247 skills in this topic.
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coding-effectively
ALWAYS use this skill when writing or refactoring code. Includes context-dependent sub-skills to empower different coding styles across languages and runtimes.
ed3dai/ed3d-plugins 170
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defense-in-depth
Use when invalid data causes failures deep in execution - validates at every layer data passes through to make bugs structurally impossible rather than temporarily fixed
ed3dai/ed3d-plugins 170
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howto-code-in-typescript
Use when writing TypeScript code, reviewing TS implementations, or making decisions about type declarations, function styles, or naming conventions - comprehensive house style covering type vs interface rules, function declarations, FCIS integration, immutability patterns, and type safety enforcement
ed3dai/ed3d-plugins 170
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howto-develop-with-postgres
Use when writing database access code, creating schemas, or managing transactions with PostgreSQL - enforces transaction safety with TX_ naming, read-write separation, type safety for UUIDs/JSONB, and snake_case conventions to prevent data corruption and type errors
ed3dai/ed3d-plugins 170
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functional-core-imperative-shell
Use when writing or refactoring code, before creating files - enforces separation of pure business logic (Functional Core) from side effects (Imperative Shell) using FCIS pattern with mandatory file classification
ed3dai/ed3d-plugins 170
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programming-in-react
Use when writing or modifying React components, planning React features, or working with .jsx/.tsx files - provides modern React patterns with TypeScript, hooks usage, component composition, and common pitfalls to avoid
ed3dai/ed3d-plugins 170
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property-based-testing
Use when writing tests for serialization, validation, normalization, or pure functions - provides property catalog, pattern detection, and library reference for property-based testing
ed3dai/ed3d-plugins 170
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writing-for-a-technical-audience
Use when writing documentation, guides, API references, or technical content for developers - enforces clarity, conciseness, and authenticity while avoiding AI writing patterns that signal inauthenticity
ed3dai/ed3d-plugins 170
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doing-a-simple-two-stage-fanout
Use when analyzing a large corpus of text, code, or data that exceeds a single agent's effective context - orchestrates parallel Worker subagents, Critic review subagents, and a final Summarizer subagent with task tracking and failure recovery
ed3dai/ed3d-plugins 170
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writing-good-tests
Use when writing or reviewing tests - covers test philosophy, condition-based waiting, mocking strategy, and test isolation
ed3dai/ed3d-plugins 170
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investigating-a-codebase
Use when planning or designing features and need to understand current codebase state, find existing patterns, or verify assumptions about what exists; when design makes assumptions about file locations, structure, or existing code that need verification - prevents hallucination by grounding plans in reality
ed3dai/ed3d-plugins 170
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researching-on-the-internet
Use when planning features and need current API docs, library patterns, or external knowledge; when testing hypotheses about technology choices or claims; when verifying assumptions before design decisions - gathers well-sourced, current information from the internet to inform technical decisions
ed3dai/ed3d-plugins 170
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export-session-as-markdown
Use when the user wants to export a Claude Code session transcript as a readable Markdown file — converts the current session (or a specified transcript path) into GitHub-flavored Markdown with metadata header, collapsible tool results, and thinking blocks
ed3dai/ed3d-plugins 170
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review-recent-sessions
Use when the user wants to review their recent Claude Code sessions for patterns — analyzes the last N sessions (default 5) in the current project, dispatching parallel reviewers per session, then synthesizing cross-session findings
ed3dai/ed3d-plugins 170
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review-session
Use when the user wants to review a Claude Code session for quality — analyzes the current session (or a specified transcript path) for prompting effectiveness, agent performance, and environment gaps, producing actionable recommendations
ed3dai/ed3d-plugins 170
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asking-clarifying-questions
Use after initial design context is gathered, before brainstorming - resolves contradictions in requirements, disambiguates terminology, clarifies scope boundaries, and verifies assumptions to prevent building the wrong solution
ed3dai/ed3d-plugins 170
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brainstorming
Use when creating or developing anything, before writing code or implementation plans - refines rough ideas into fully-formed designs through structured Socratic questioning, alternative exploration, and incremental validation
ed3dai/ed3d-plugins 170
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executing-an-implementation-plan
Use when executing implementation plans with independent tasks in the current session - dispatches fresh subagent for each task, reviews once per phase, loads phases just-in-time to minimize context usage
ed3dai/ed3d-plugins 170
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requesting-code-review
Use when completing tasks, implementing major features, or before merging to verify work meets requirements - dispatches code-reviewer subagent, handles retries and timeouts, manages review-fix loop until zero issues
ed3dai/ed3d-plugins 170
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init-rules
Initialize or update CLAUDE.md coding standards for any project by auto-detecting tech stack and assembling rules from the claude-rules template library. Use when user says "init rules", "初始化规范", "生成 CLAUDE.md", or wants to set up coding standards.
lifedever/claude-rules 152
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bump-version
Bump package and plugin version in sync. Updates package.json, .claude-plugin/plugin.json, and install-state manifest to the same version. Use when: user says 'bump version', 'update version', '更新版本', '版本 +1', or /bump-version
sd0xdev/sd0x-dev-flow 139
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bug-fix
Bug fix workflow. Use when: fixing bugs, resolving issues, regression fixes. Not for: new features (use feature-dev), understanding code (use code-explore). Output: fix + regression test + review gate.
sd0xdev/sd0x-dev-flow 139
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best-practices
Industry best practices conformance audit with mandatory adversarial debate. Produces audit artifact: verdict (OK/WARN/FAIL) + gap roadmap + debate proof. Use when: auditing current implementation against industry standards, checking compliance with best practices, benchmarking implementation quality, verifying a codebase meets a standard. Not for: broad research/discovery without audit target (use /deep-research), code review (use /codex-review), architecture design (use /codex-architect).
sd0xdev/sd0x-dev-flow 139
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ask
Context-aware Q&A with auto context gathering. Use when: user has a quick question about codebase, git history, rules, docs, or skills during development. Not for: code changes (use feature-dev), code review (use codex-review-fast), deep research (use deep-research), full code trace (use code-explore). Output: structured answer with source attribution.
sd0xdev/sd0x-dev-flow 139