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One workspace: what ran, what broke, what is already pinned as a test.

npm test maps the core tests' claude-code/testing import to Node's test runner and Jest's expect; it does not emulate engine events. Files run sequentially so the existing performance assertions do not compete with other test processes. CI runs this independent core suite.

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

Arize Phoenix is Arize's open-source AI observability platform designed for experimentation, evaluation, and troubleshooting. For managed production workflows, Arize also offers Arize AX. Phoenix provides:

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability.

Welcome to GitHub Docs! GitHub’s documentation is open source, meaning anyone from inside or outside the company can contribute. For full contributing guidelines, visit our contributing guide.

HydraDB is an object-store-native distributed graph database written in Rust. It combines durable graph storage on SlateDB with snapshot-consistent OpenCypher queries, GraphBLAS traversal, Neo4j-compatible Bolt connectivity, and an HTTPS query API.

Effect is a library for building robust, maintainable, type-safe, and production grade applications in TypeScript. It helps you handle the hard problems at scale: typed errors, dependency injection, structured concurrency, scheduling, tracing, and unified schema validation.

Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy. ) and configures itself automatically and dynamically. Pointing Traefik at your orchestrator should be the only configuration step you need.

💥💥💥 Jaeger v2 is out! Read the blog post and try it out.

Run AI agents in a sandbox that restricts what they can execute, read, write, and reach on the network. Box combines OS isolation with default-deny Dogwood policies and credential injection that keeps secrets outside the agent. Written in Rust.

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc.

Point it at your agent's codebase and it turns production traces (or any dataset) into a fine-tuned model, benchmarked against the eval metrics you define and served via 1 unified API, with no ML infrastructure to build.

VictoriaMetrics is a fast, cost-effective, and scalable solution for monitoring and managing time series data. It delivers high performance and reliability, making it an ideal choice for businesses of all sizes.

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

High performance, extensible, minimalist Go web framework.

> go-redis is the official Redis client library for the Go programming language. It offers a straightforward interface for interacting with Redis servers.

Build reliable customer-facing AI agents with Parlant: an interaction control harness optimized for controlled, consistent, and predictable LLM interactions.

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

A powerful framework for faster, easier, and more efficient project development.

A universal git-native AI agent framework. Your agent lives inside a git repo — identity, rules, memory, tools, and skills are all version-controlled files.

Jina-serve is a framework for building and deploying AI services that communicate via gRPC, HTTP and WebSockets. Scale your services from local development to production while focusing on your core logic.

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

node-redis is a modern, high performance Redis client for Node.js.

Nasiko is a single control-plane process that sits in front of every agent and answers all of that.

Bad software is everywhere, and we're tired of it. Sentry is on a mission to help developers write better software faster, so we can get back to enjoying technology. If you want to join us, check out our open positions.

Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

Healthcheck reads existing Codex Desktop rollout logs and produces a terminal summary and a local HTML report. It checks duplicate records, retry chains, and consecutive tool failures. Missing evidence is UNPROVABLE, never silently zero.

A general-purpose engine for large-scale, repeated information gathering by a fleet of workers.

Grafana Agent Observability monitors the agents you build and the coding agents you use. This repo provides the open-source SDKs and plugins that send telemetry to it.