A/B test whether pre-gathered context helps coding agents (Claude, Codex, Cursor, Grok) complete tasks faster, cheaper, and better

Extract and index AI coding instructions from rules files

Measuring frontier coding agents on original, long-horizon engineering tasks

The official Python SDK for Model Context Protocol servers and clients

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

A programming framework for agentic AI

Open source forkable Ethereum dev stack

D2 is a modern diagram scripting language that turns text to diagrams.

QuestDB is a high performance, open-source, time-series database

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

High performance datastore for time series and tick data

Cluster extensions for Sarama, the Go client library for Apache Kafka 0.9 [DEPRECATED]