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🐮 Calfkit Mesh\n\n[![calfkit sdk](https://img.shields.io/badge/built%20for-🐮%20agents-6f42c1)](https://github.com/calf-ai/calfkit-sdk) [![PyPI](https://img.shields.io/pypi/v/calfkit-mesh)](https://pypi.org/project/calfkit-mesh/) [![License](https://img.shields.io/pypi/l/calfkit-mesh)](https://github.com/calf-ai/calfkit-mesh/blob/main/LICENSE)\n\nLocal Kafka infrastructure for event-driven and distributed AI agent development using [Calfkit SDK](https://github.com/calf-ai/calfkit-sdk).\n\nProvides two-tier Kafka environments using KRaft:\n\n| Tier | Use Case | Startup | Command |\n|------|----------|---------|---------|\n| **Tier 1** | Daily development | ~10 seconds | `make dev-up` |\n| **Tier 2** | Integration testing | 3-5 minutes | `make k8s-up` |\n\n## Quick Start\n\n### Start up the broker (using Docker)\n\n```bash\n# Start Kafka for local development\nmake dev-up\n\n# Kafka available at localhost:9092\n\n# Stop\nmake dev-down\n```\n\n## Kafka UI (optional)\n\n```bash\n# Start Kafka UI (connects to existing broker at localhost:9092)\nmake ui\n\n# UI available at http://localhost:8080\n\n# Stop\nmake ui-down\n```\n\n## `calfkit-mesh` pip package\n\nFor a zero-dependency local broker, this repo also publishes the\n**`calfkit-mesh`** Python package. It bundles a static, memory-only build of the\n[Tansu](https://github.com/tansu-io/tansu) broker (Apache Kafka-compatible)\ninside platform wheels, so `calfkit`'s `ck dev` can spawn a broker without\nDocker, JVM, or any network install:\n\n```bash\npip install calfkit-mesh\n```\n\nThis is the upstream of calfkit's opt-in `[mesh]` extra. The package exposes a\nsingle locator, `calfkit_mesh.resolve_broker_bin()`, which returns the path to a\nusable `tansu` executable using this resolution order:\n\n1. **`$CALF_TANSU_BIN`** — if set, it is used verbatim (and must point at an\n   executable file, or resolution fails). Use this to point `ck dev` at your own\n   `tansu` build.\n2. **The wheel-bundled binary** — materialized once to a stable cache path\n   (`~/.calfkit/bin/tansu-\u003cversion\u003e`) and made executable.\n3. **`tansu` on your `PATH`**.\n\nWheels are built for Linux (`x86_64`, `aarch64`; published under both `manylinux`\nand `musllinux` tags), macOS (`arm64`, `x86_64`), and Windows (`x86_64`).\n\n## License\n\nApache 2.0 - see [LICENSE](LICENSE).\n\nThe Tansu binary bundled in calfkit-mesh wheels is also Apache 2.0; see\n[NOTICE](NOTICE) for attribution.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcalf-ai%2Fcalfkit-mesh","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcalf-ai%2Fcalfkit-mesh","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcalf-ai%2Fcalfkit-mesh/lists"}