Topic: codex-skills
9,266 skills in this topic.
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subagent-development
Execute plans using fresh subagent per task with code review between tasks. Use for high-quality iterative implementation.
aiskillstore/marketplace 232
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systematic-debugging
Four-phase root cause investigation before attempting fixes. Use when debugging bugs, test failures, or unexpected behavior.
aiskillstore/marketplace 232
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test-driven-development
Enforce RED-GREEN-REFACTOR cycle. Use when implementing features, fixing bugs, or writing any production code.
aiskillstore/marketplace 232
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ultrathink-trigger
Auto-escalate reasoning depth for complex problems. Use proactively when encountering architecture, debugging, or unfamiliar code.
aiskillstore/marketplace 232
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writing-plans
Create detailed implementation plans with granular tasks. Use before implementing features or complex changes.
aiskillstore/marketplace 232
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wp-migrate
WordPress site migration and deployment using wp-migrate.sh. Use when migrating WordPress sites, syncing databases, managing backups, testing migrations, debugging migration issues, or working with WordPress deployment workflows including Duplicator, Jetpack Backup, and Solid Backups archives. Also use for code modifications, testing, git workflows, PR creation, and release management for this project.
aiskillstore/marketplace 232
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async-patterns-guide
Guides users on modern async patterns including native async fn in traits, async closures, and avoiding async-trait when possible. Activates when users work with async code.
aiskillstore/marketplace 232
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async-sync-advisor
Guides users on choosing between async and sync patterns for Lambda functions, including when to use tokio, rayon, and spawn_blocking. Activates when users write Lambda handlers with mixed workloads.
aiskillstore/marketplace 232
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browser-automation
Enterprise-grade browser automation using WebDriver protocol. Use when the user needs to automate web browsers, perform web scraping, test web applications, fill forms, take screenshots, monitor performance, or execute multi-step browser workflows. Supports Chrome, Firefox, and Edge with connection pooling and health management.
aiskillstore/marketplace 232
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cold-start-optimizer
Provides guidance on reducing Lambda cold start times through binary optimization, lazy initialization, and deployment strategies. Activates when users discuss cold starts or deployment configuration.
aiskillstore/marketplace 232
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data-lake-architect
Provides architectural guidance for data lake design including partitioning strategies, storage layout, schema design, and lakehouse patterns. Activates when users discuss data lake architecture, partitioning, or large-scale data organization.
aiskillstore/marketplace 232
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datafusion-query-advisor
Reviews SQL queries and DataFrame operations for optimization opportunities including predicate pushdown, partition pruning, column projection, and join ordering. Activates when users write DataFusion queries or experience slow query performance.
aiskillstore/marketplace 232
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domain-layer-expert
Guides users in creating rich domain models with behavior, value objects, and domain logic. Activates when users define domain entities, business rules, or validation logic.
aiskillstore/marketplace 232
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error-conversion-guide
Guides users on error conversion patterns, From trait implementations, and the ? operator. Activates when users need to convert between error types or handle multiple error types in a function.
aiskillstore/marketplace 232
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error-handler-advisor
Proactively reviews error handling patterns and suggests improvements using Result types, proper error propagation, and idiomatic patterns. Activates when users write error handling code or use unwrap/expect.
aiskillstore/marketplace 232
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hexagonal-advisor
Reviews code architecture for hexagonal patterns, checks dependency directions, and suggests improvements for ports and adapters separation. Activates when users work with services, repositories, or architectural patterns.
aiskillstore/marketplace 232
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lambda-optimization-advisor
Reviews AWS Lambda functions for performance, memory configuration, and cost optimization. Activates when users write Lambda handlers or discuss Lambda performance.
aiskillstore/marketplace 232
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let-chains-advisor
Identifies deeply nested if-let expressions and suggests let chains for cleaner control flow. Activates when users write nested conditionals with pattern matching.
aiskillstore/marketplace 232
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mcp-server-best-practices
Production-ready patterns and best practices for MCP servers - architecture, security, performance, and maintenance
aiskillstore/marketplace 232
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documentation-writer
Diátaxis Documentation Expert. An expert technical writer specializing in creating high-quality software documentation, guided by the principles and structure of the Diátaxis technical documentation authoring framework.
aiskillstore/marketplace 232
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excalidraw-diagram-generator
Generate Excalidraw diagrams from natural language descriptions. Use when asked to "create a diagram", "make a flowchart", "visualize a process", "draw a system architecture", "create a mind map", or "generate an Excalidraw file". Supports flowcharts, relationship diagrams, mind maps, and system architecture diagrams. Outputs .excalidraw JSON files that can be opened directly in Excalidraw.
aiskillstore/marketplace 232
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tdd-workflows-tdd-green
Implement the minimal code needed to make failing tests pass in the TDD green phase.
aiskillstore/marketplace 232
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gh-cli
GitHub CLI (gh) comprehensive reference for repositories, issues, pull requests, Actions, projects, releases, gists, codespaces, organizations, extensions, and all GitHub operations from the command line.
aiskillstore/marketplace 232
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read-github
Read and search GitHub repository documentation via gitmcp.io MCP service.
**WHEN TO USE:**
- User provides a GitHub URL
- User mentions a specific repo in owner/repo format
- User asks "what does this repo do?", "read the docs for X repo", or similar
- User wants to search code or docs within a repo
aiskillstore/marketplace 232