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Test Environment Management

managing-test-environments

jeremylongshore/claude-code-plugins-plus-skills

Enables Claude to orchestrate isolated test environments using Docker Compose, Testcontainers, and environment variables, ensuring consistent setups for database, cache, and message-queue based testing across software projects.

Claude MCP Integration

mcp-integration

anthropics/claude-plugins-official

Guides plugin developers through integrating Model Context Protocol (MCP) servers into Claude Code, covering configuration files, server types (stdio, SSE, HTTP, WS), environment variables, and authentication so external services appear as structured tools.

N8n Expression Syntax Guide

n8n-expression-syntax

czlonkowski/n8n-skills

Practical reference to validate and correct n8n expressions, covering {{ }} usage, $json/$node/$now/$env variables, webhook payload access, and common pitfalls so workflow authors write error-free automations.

Next.js Server Error Debug

nextjs-server-side-error-debugging

blader/Claudeception

Guides you through diagnosing Next.js getServerSideProps, getStaticProps, and API route failures by checking terminal logs, adding explicit try-catch handling, and reviewing hosting logs or common causes like env vars, DB, or serialization issues.

OpenEvidence Debug Bundle

openevidence-debug-bundle

jeremylongshore/claude-code-plugins-plus-skills

Collects environment variables, SDK/runtime versions, and connectivity/TLS/rate-limit data for OpenEvidence integrations; the CLI script masks secrets while the TypeScript bundle compiles recent errors and metrics for support or post-incident review.

Perplexity Install Auth

perplexity-install-auth

jeremylongshore/claude-code-plugins-plus-skills

Guides installing the Perplexity SDK/CLI for Node.js or Python, configuring the PERPLEXITY_API_KEY via environment variables or a .env file, and verifying the connection before making API calls.

Perplexity Reliability Patterns

perplexity-reliability-patterns

jeremylongshore/claude-code-plugins-plus-skills

Guides implementing Perplexity resilience with caching, model fallbacks, streaming timeouts, and citation checks to keep search‑augmented services fault tolerant under variable latency.

PostHog Auth Setup

posthog-install-auth

jeremylongshore/claude-code-plugins-plus-skills

Guides installing the PostHog SDK/CLI, configuring API key authentication through environment variables or .env files, and verifying the connection whenever starting a new PostHog integration.

PostHog Security Basics

posthog-security-basics

jeremylongshore/claude-code-plugins-plus-skills

Guides teams to secure PostHog deployments by storing API keys in env vars, rotating secrets, applying least privilege scopes, and logging audits for controlled access.

Replit Architecture Variants

replit-architecture-variants

jeremylongshore/claude-code-plugins-plus-skills

Walks through Replit-validated single-file, modular, and microservice blueprints so teams can plan prototypes, production services, and migrations with matching database and deployment trade-offs.

Replit Auth Setup Guide

replit-install-auth

jeremylongshore/claude-code-plugins-plus-skills

Guides you through installing the Replit SDK/CLI, configuring the REPLIT_API_KEY via environment variables or a .env file, and verifying the connection for new Node.js or Python integrations.

Semgrep Rule Porting

semgrep-rule-variant-creator

trailofbits/skills

Ports an existing Semgrep rule into each requested language by running applicability analysis, test-first creation, AST-informed rule translation, and validation so that every target-language variant has its own rule+test directory.

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