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Found 1,344 Skills
Use this whenever you encounter any bugs, test failures, or abnormal behavior, and execute it before proposing a fix
Manages Apache Airflow operations including listing, testing, running, and debugging DAGs, viewing task logs, checking connections and variables, and monitoring system health. Use when working with Airflow DAGs, pipelines, workflows, or tasks, or when the user mentions testing dags, running pipelines, debugging workflows, dag failures, task errors, dag status, pipeline status, list dags, show connections, check variables, or airflow health.
Avoid common mistakes and debug issues in PydanticAI agents. Use when encountering errors, unexpected behavior, or when reviewing agent implementations.
Use when configuring NixOS with flakes, managing overlays with home-manager useGlobalPkgs, structuring NixOS configurations, or facing issues where configuration changes don't apply
Use when preparing branches, commits, or PRs for Python changes — scoping work, running validation gates, and ensuring merge readiness. Also use when debugging CI gate failures, resolving lockfile conflicts, or uncertain what checks to run before opening a PR.
Debugs and fixes dbt errors systematically. Use when working with dbt errors for: (1) Task mentions "fix", "error", "broken", "failing", "debug", "wrong", or "not working" (2) Compilation Error, Database Error, or test failures occur (3) Model produces incorrect output or unexpected results (4) Need to troubleshoot why a dbt command failed Reads full error, checks upstream first, runs dbt build (not just compile) to verify fix.
Track and diagnose ClickHouse ALTER UPDATE, ALTER DELETE, and other mutation operations. Use for stuck mutations and mutation performance issues.
Manage DNS records for domains hosted on Vercel using the Vercel CLI
Guide for setting up and using Firebase. Use this skill when the user is getting started with Firebase - setting up local environment, using Firebase for the first time, or adding Firebase to their app.
Nginx configuration and optimization
Comprehensive protocol for validating root causes of software issues. Use when you need to systematically debug a complex bug, flaky test, or unknown system behavior by forming hypotheses and validating them with specific tasks.
Diagnoses and fixes Cloudflare Access authentication issues including Google OAuth errors, access denied after login, login loops, CookieMismatch errors, and "can only be used within its organization" errors. Use when authentication fails, access denied after Google login, redirect failures, or Pi-hole blocking Google domains. Triggers on "access denied", "OAuth not working", "login loop", "CookieMismatch", "can only be used within organization", or "fix Cloudflare Access authentication". Works with Cloudflare Access, Google OAuth, Pi-hole whitelist, and ACCESS_ALLOWED_EMAIL configuration.