AI Agent Skills

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alterna…

Open Source Feature Flags, Experimentation, and Product Analytics

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ m…

68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprin…

A consumer-feeling dating / matchmaking dashboard — left rail navigation, ticker bar of community signals, headline KPIs, a 30-day mutual-matches bar chart, and a match-…

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product a…

Retentioneering: product analytics, data-driven CJM optimization, marketing analytics, web analytics, transaction analytics, graph visualization, process mining, and beh…

Measure portfolio returns, risk, drawdowns, benchmarks, rolling metrics, and strategy performance from approved data.

Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product interfaces.

Automated auditing, performance metrics, and best practices for the web.

120 marketing skills for SEO/GEO, influencer, paid ads, email, launch, organic social, and brand narrative agents.

Open source APM: OpenTelemetry traces, metrics, and logs

M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform

Free Trial Amazon Scraper API for extracting search, product, offer listing, reviews, question and answers, best sellers and sellers data.