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What's shipping.

Kin and KinLab are pre-release, and we build them in the open. This is a high-level view of the milestones that are live, in early access, and in progress: the open-source substrate, the MCP server, the transparent VFS, and the hosted control plane. For exact versions and release notes, follow the GitHub releases.

Releases on GitHubRequest early access

Milestones

High-level, not exhaustive

  1. Open-source Kin substrate (Apache-2.0)

    Shipped

    The semantic engine, graph format, retrieval internals, and CLI are open source on GitHub under Apache-2.0. Code is parsed into a semantic entity graph you can run, read, and audit locally.

  2. MCP server: semantic tools for AI agents

    Shipped

    A Model Context Protocol server exposes semantic tools (locate, context packs, trace, review) so Claude Code, Cursor, Codex, Gemini, and any MCP agent get graph-native retrieval. Published to npm; kin setup auto-wires it into your agents.

  3. Transparent VFS: graph-backed files for any tool

    Shipped

    A transparent virtual filesystem (Linux and macOS) serves graph-backed files by intercepting libc calls, so editors, builds, and existing tools read graph truth as normal files with no changes.

  4. Reproducible proof package

    Shipped

    A proof harness with a gate that only counts results carrying a real tool-call trace, runnable with one command and bit-reproducible. It includes the frozen +89% strict file-localization F1 result against a tuned BM25 + cross-encoder.

  5. Hosted KinLab: control plane

    In early access

    The hosted collaboration layer on top of the open substrate: a shared org graph, AI semantic review, and agent governance. Available now by request as we onboard our first design partners.

  6. Org spine: cross-repo blast radius

    In progress

    Extending the graph across repositories so impact and provenance span an entire org, not just one project. This is the vision we are building toward, described honestly as roadmap, not a working metric.

This page stays milestone-level on purpose. The open-source repositories track the real v0.2.x release line; for version numbers, dates, and per-release notes, see the GitHub releases. The frozen benchmark behind the +89% result, with its reproduction steps, lives on the proof page.

Pre-release · early access by request

Follow along, or get hands-on.

The substrate is open and the hosted plane is in early access. Watch the releases on GitHub, or request early access to KinLab while it matures.

Request early access Releases on GitHub

Explore the open Kin ecosystem or read the proof.