Agent skills

Skills you can use with AI coding agents, indexed from public GitHub repositories.

Latest Most Popular

global-validation Implement comprehensive server-side validation with allowlists, type checking, input sanitization, and consistent error messages, while using client-side validation for user experience. Use this skill when validating user input, form data, API requests, implementing security checks, preventing injection attacks, checking data types/formats/ranges, or providing validation feedback. Apply when working with form validation, API endpoint validation, input sanitization, business rule enforcement, or any code that accepts and validates external data to ensure security, data integrity, and proper user feedback across all entry points.
aiskillstore/marketplace 232
backend-queries Write secure, optimized database queries using parameterized statements, eager loading, proper indexing, and transaction management. Use this skill when writing database queries, implementing data fetching logic, optimizing query performance, preventing SQL injection, handling N+1 query problems, using ORMs or query builders, implementing caching strategies, or managing database transactions. Apply when working with SQL queries, ORM query methods, database repository patterns, or any code that retrieves or manipulates data from databases.
aiskillstore/marketplace 232
global-commenting Write self-documenting code with minimal, evergreen comments that explain complex logic without describing recent changes or temporary fixes. Use this skill when writing code comments, documentation strings, explaining complex algorithms, clarifying business logic, or deciding whether code needs comments. Apply when working with any source code files where comments or documentation might be added, ensuring comments remain relevant, helpful, and focused on explaining why rather than what the code does, while preferring clear code structure and naming over excessive commenting.
aiskillstore/marketplace 232
frontend-css Write and maintain CSS using consistent methodology (Tailwind, BEM, CSS Modules), design tokens, framework patterns, and optimized production builds. Use this skill when writing or modifying CSS files, applying utility classes, styling components, creating design systems, defining color/spacing tokens, or working with CSS frameworks. Apply when working with .css, .scss, .sass files, Tailwind config, styled-components, CSS-in-JS, or any styling code that controls visual presentation, layout, typography, and design consistency across the application.
aiskillstore/marketplace 232
global-error-handling Implement robust error handling with user-friendly messages, specific exception types, fail-fast validation, centralized error boundaries, graceful degradation, and proper resource cleanup. Use this skill when writing try-catch blocks, raising exceptions, handling API errors, validating input, implementing error boundaries, managing external service failures, or ensuring resource cleanup. Apply when working with error handling code in any language, exception classes, error middleware, API error responses, retry logic, or any code that needs to handle failures gracefully while maintaining system stability and providing clear feedback to users.
aiskillstore/marketplace 232
global-coding-style Write clean, consistent code following naming conventions, DRY principles, small focused functions, automated formatting, and meaningful variable names. Use this skill when writing or refactoring any code in any language, naming variables/functions/classes/files, structuring code logic, removing dead code, or ensuring code readability and maintainability. Apply to all programming tasks including Python, JavaScript, TypeScript, Ruby, Java, Go, or any other language files (.py, .js, .ts, .rb, .java, .go) to maintain consistent style, improve code quality, and enhance team collaboration across the entire codebase.
aiskillstore/marketplace 232
sharepoint-audit Guide and run a SharePoint audit locally. Collect inputs, confirm PowerShell 7.4+ and Python 3.10+ are available, call PowerShell with certificate auth via wrapper, parse audit.json, and render Markdown/HTML. Use only local shell commands.
aiskillstore/marketplace 232
plugin-settings This skill should be used when the user asks about "plugin settings", "store plugin configuration", "user-configurable plugin", ".local.md files", "plugin state files", "read YAML frontmatter", "per-project plugin settings", or wants to make plugin behavior configurable. Documents the .claude/plugin-name.local.md pattern for storing plugin-specific configuration with YAML frontmatter and markdown content.
aiskillstore/marketplace 232
bark-notify Send Bark (day.app) push notifications after Codex completes a task. Use when one Codex or Claude run is finished, or when you need to notify on task completion with device name, project name, status, and summary.
aiskillstore/marketplace 232
email-notify Send SMTP email notifications after Codex completes a task. Use when one Codex or Claude run is finished, or when you need to notify on task completion with device name, project name, status, and summary via email.
aiskillstore/marketplace 232
run-tests Run unit and integration tests for Catalyst-Relay. Use when asked to test, run tests, verify changes, or check if code works.
aiskillstore/marketplace 232
add-endpoint Add new HTTP endpoints to Catalyst-Relay server. Use when creating routes, API endpoints, or HTTP handlers.
aiskillstore/marketplace 232
add-core-function Add new core business logic functions to Catalyst-Relay. Use when creating pure functions, ADT operations, or library-consumable code.
aiskillstore/marketplace 232
pr-description Guide for creating comprehensive PR descriptions with proper structure, diagrams, and documentation for code reviews.
aiskillstore/marketplace 232
apple-mail Comprehensive guide for accessing and automating Apple Mail using AppleScript, including reading emails, sending messages, and managing mailboxes.
aiskillstore/marketplace 232
documentation Use this skill whenever writing any document - plans, proposals, docs, documentation, brainstorm docs, notes, guides, specs, designs, READMEs, or any markdown file output.
aiskillstore/marketplace 232
bigquery Comprehensive guide for using BigQuery CLI (bq) to query and inspect tables in Monzo's BigQuery projects, with emphasis on data sensitivity and INFORMATION_SCHEMA queries.
aiskillstore/marketplace 232
github-cli Encourages proactive use of GitHub CLI (gh) for gathering context on PRs, issues, comments, and repository information when working with GitHub-related tasks.
aiskillstore/marketplace 232
mermaid Guide for creating beautiful Mermaid diagrams with proper styling for GitHub markdown (dark/light mode compatible, no icons).
aiskillstore/marketplace 232
gemini-research-subagent Delegates large-context code analysis to Gemini CLI. Use when analyzing codebases, tracing bugs across files, reviewing architecture, or performing security audits. Gemini reads, Claude implements.
aiskillstore/marketplace 232
daem0nmcp-protocol Use when Daem0nMCP tools are available - enforces the sacred covenant (commune at session start, seek counsel before changes, inscribe decisions, seal outcomes)
aiskillstore/marketplace 232
openspec-daem0n-bridge Bridges OpenSpec (spec-driven development) with Daem0n-MCP memory - auto-imports specs, informs proposals with past outcomes, converts archived changes to learnings
aiskillstore/marketplace 232
summon-daem0n Guide for initializing and consolidating Daem0n-MCP across project structures
aiskillstore/marketplace 232
simplify Simplify and refine recently modified code for clarity and consistency. Use after writing code to improve readability without changing functionality.
aiskillstore/marketplace 232