Browse 138,453 skills across 70 categories. Mirrored from majiayu000/claude-skill-registry.
Comprehensive PostgreSQL database engineering skill covering indexing strategies, query optimization, performance tuning...
Expert-level PostgreSQL database administration, advanced queries, performance tuning, and production operations
Guide developers through PostgreSQL setup, connection configuration, query patterns, and best practices
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PostgreSQL-specific development assistant focusing on unique PostgreSQL features, advanced data types, and PostgreSQL-ex...
Expert in PostgreSQL performance tuning, query optimization, and database administration. Specializes in EXPLAIN analysi...
PostgreSQL-specific database patterns including advanced index types (GiST, GIN, BRIN, partial), native data types (JSON...
Comprehensive guide for PostgreSQL psql - the interactive terminal client for PostgreSQL. Use when connecting to Postgre...
Comprehensive PostgreSQL configuration and usage analysis for Rails applications. Use when Claude Code needs to analyze...
This skill provides PostgreSQL-specific patterns for database design, optimization, and transaction management
Consult PostgreSQL's parser and grammar (gram.y) to understand SQL syntax, DDL statement structure, and parsing rules wh...
Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and...
Automate Postgrid tasks via Rube MCP (Composio). Always search tools first for current schemas.
Implements product analytics with PostHog including event tracking, feature flags, and session replay. Use when adding a...
Query and manage PostHog product analytics for Mediar applications.
Use this skill when working with PostHog - product analytics, web analytics, feature flags, A/B testing, experiments, se...
Query PostHog analytics via REST API. Check event ingestion, view feature flags, inspect user sessions, query trends, an...
Comprehensive product analytics skill for PostHog implementation and management. Auto-triggers on phrases like "add anal...
Implement PostHog analytics for PhotoVault with dual tracking (client + server). Use when working with event tracking, f...
PostHog analytics, event tracking, feature flags, dashboards
Product analytics expert using PostHog MCP. Triggers on requests to understand user behavior, surface insights, create d...
Automate PostHog tasks via Rube MCP (Composio): events, feature flags, projects, user profiles, annotations. Always sear...
Configure PostHog CI/CD integration with GitHub Actions and testing. Use when setting up automated testing, configuring...
Diagnose and fix PostHog common errors and exceptions. Use when encountering PostHog errors, debugging failed requests,...
Execute PostHog primary workflow: Core Workflow A. Use when implementing primary use case, building main features, or co...
Execute PostHog secondary workflow: Core Workflow B. Use when implementing secondary use case, or complementing primary...
Optimize PostHog costs through tier selection, sampling, and usage monitoring. Use when analyzing PostHog billing, reduc...
Implement PostHog PII handling, data retention, and GDPR/CCPA compliance patterns. Use when handling sensitive data, imp...
Collect PostHog debug evidence for support tickets and troubleshooting. Use when encountering persistent issues, prepari...
Deploy PostHog integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying PostHog-powered applications...
Event inspection, person lookup, data quality checks
A/B testing, gradual rollouts, flag evaluation
Execute PostHog incident response procedures with triage, mitigation, and postmortem. Use when responding to PostHog-rel...
PostHog integration for Next.js App Router applications
Configure PostHog local development with hot reload and testing. Use when setting up a development environment, configur...
Funnel analysis, campaign attribution, conversion tracking
Set up comprehensive observability for PostHog integrations with metrics, traces, and alerts. Use when implementing moni...
Optimize PostHog API performance with caching, batching, and connection pooling. Use when experiencing slow API response...
Execute PostHog production deployment checklist and rollback procedures. Use when deploying PostHog integrations to prod...
Feature adoption, retention, user journey analysis
Implement PostHog rate limiting, backoff, and idempotency patterns. Use when handling rate limit errors, implementing re...
Analyze, plan, and execute PostHog SDK upgrades with breaking change detection. Use when upgrading PostHog SDK versions,...
Formats and posts GitHub PR inline review comments following Bitwarden engineering standards. Use when posting code-spec...
Post content to Facebook using Meta Graph API. Use when publishing Facebook posts, configuring posting schedule, managin...
Post content to Instagram using Meta Graph API. Use when publishing Instagram posts, managing media, getting insights, o...
Post content to LinkedIn using Playwright browser automation. Use when publishing LinkedIn posts, configuring posting sc...
Posts or updates the PR summary comment. Detects context (GitHub sticky comment, GitHub new comment, or local file) and...
Post content to Twitter/X using Twitter API v2. Use when publishing tweets, creating threads, searching mentions, or get...
Postiz is a tool to schedule social media and chat posts to 28+ channels X, LinkedIn, LinkedIn Page, Reddit, Instagram,...
Postman API platform for testing and documentation. Use for API testing.
API testing skill using Postman and Newman, covering collections, environments, pre-request scripts, test scripts, and C...
Import, export, and manage Postman collections. Use when working with Postman collections, importing OpenAPI specs, expo...
Convert Postman collections to automated tests with environment preservation
Automated API testing using Postman collections with Newman CLI for CI/CD integration, environment management, and test...
Automate Postmark email delivery tasks via Rube MCP (Composio): send templated emails, manage templates, monitor deliver...
Receive and process Postmark webhooks. Use when setting up Postmark webhook handlers, handling email delivery events, pr...
Enables Claude to browse merchants and track deliveries on Postmates (now part of Uber Eats)
/em -postmortem — Honest Analysis of What Went Wrong
Brutally honest incident postmortem. Reconstructs what happened from git, deploys, and logs — not from memory. Questions...
Use when documenting an incident, outage, or production failure using the structured DERP model (Detection, Escalation,...
POSTMORTEM
Produce a post-incident analysis capturing timeline, root causes, impact, and corrective actions.