micaelmalta

Complete development workflow from planning to GitHub PR using PARA methodology and RLM for large codebases. Use when implementing a feature, fixing a bug, refactoring, or taking work from plan to GitHub PR.

Analyze and improve performance: profile, find bottlenecks, optimize, and instrument code with observability for diagnosing performance issues (profiling, bottleneck tracing). Use when the user asks about performance, slow code, bottlenecks, profiling, optimization, or adding performance-specific observability.

Design and implement tests (unit, integration, e2e, accessibility, i18n), improve coverage, and run test suites. Use when the user asks to add tests, write tests, improve coverage, run tests, test accessibility, test translations, or implement test strategy.

Configure and fix CI/CD pipelines: build, test, lint, deploy, database migrations, environment config, observability setup (log shipping, metric collection, alert configuration), and releases. Use when the user asks about CI, pipeline, GitHub Actions, deploy, fix the build, environment variables, monitoring setup, or release process.

Debug failures systematically: reproduce, hypothesize, bisect, and fix. Use when the user reports a bug, asks why something fails, or wants to find the root cause.

Write commit messages, changelogs, release notes, and manage versioning following Conventional Commits with required scope. Use when the user asks for a commit message, changelog, release notes, versioning, tagging, or how to format commits.

Configure MCP (Model Context Protocol) servers for Claude or Cursor. Use when the user runs /setup, wants to add Atlassian, Datadog, or Playwright MCP, or set up API keys for MCP connections.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Generate, update, validate, and implement LOI (Library of Intent) indices. Handles full index generation, incremental updates, codetect-based scaffolding, validation, and bi-directional intent sync (code ↔ index). Uses parallel Agent workers for generation.

Codebase "Library of Intent" for LLM navigation. Replaces probabilistic global searching with a deterministic, plain-English navigation hierarchy. Uses Campus → Building → Room nested indices to scale indefinitely. Use as the default codebase navigation method when a _root.md exists under docs/index/.

Use and maintain the fetch-mcp networking server. Applies when fetching URLs, optimizing JSON, using smart_fetch, browser_fetch, web_search, css_query, CLI commands, MCP tools, Playwright rendering, or handling HTTP-client-blocked pages and CAPTCHA.

Encodes the mandatory personal development workflow for all Claude interactions: MCP router discovery policy, LOI-first codebase navigation, TDD testing, domain/app/infrastructure architecture, Git branch-PR workflow, fetch-mcp for all HTTP/search, and JSON optimization. This skill should be active for every software engineering task — coding, searching, fetching URLs, writing tests, designing architecture, or navigating a codebase. Invoke it whenever working on any code task, especially when using MCP tools, searching the web, fetching URLs, navigating a codebase, writing tests, or planning git commits.