Cursor rules for avoiding placeholder or broken image URLs, using stable visual assets, and checking alt text, dimensions, licensing, and responsive behavior.
Offers comprehensive build and test commands with detailed TypeScript style guidelines, layered library architecture, and monorepo structure using yarn workspaces.
Configure LangSmith tracing environment variables for Claude Code observability. Sends conversation traces to LangSmith for monitoring and analysis. Requires: LangSmith account and API key from https://smith.langchain.com/settings/apikeys. After installation, replace YOUR_API_KEY_HERE with your actual API key (starts with lsv2_pt_). Set TRACE_TO_LANGSMITH to false to disable tracing.
Open-source, OpenTelemetry-compliant LLM observability tool by Scale3Labs. It traces calls to all major LLM providers and frameworks with a self-hostable UI.
Ultra-fast headless browser written in Zig specifically for AI and automation workloads. It runs JavaScript natively, uses 9x less memory than Chrome headless, and targets sub-100ms page execution.
Literal AI is an observability and evaluation platform for conversational AI. It captures multi-step threads, scores responses, and integrates with Chainlit.
Open-source LLM observability and prompt management platform. It tracks conversations, errors, costs, and user feedback for production AI applications.
Maxim AI is an evaluation and observability platform for AI agents. It supports multi-step trace analysis, prompt testing, and production quality monitoring.
Configure timeout settings for MCP server operations. Adjust startup and tool execution timeouts to accommodate slower systems or complex MCP server operations while preventing indefinite hangs.
Details workflow for REPL-driven development in Clojure/ClojureScript with emphasis on incremental development, testing, and step-by-step approach for feature implementation.
Simple minimal status line showing only model name and current directory. Clean and distraction-free display perfect for focused development sessions where you want minimal visual clutter.