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@hashintel

HASH

Open source, self-building AI database

HASH

HASH is a self-building knowledge graph and platform for high-trust data and AI.

  • Try out the hosted version of HASH at hash.ai
  • Browse our developer docs and resources at hash.dev

Underlying technology

HASH is made possible by combining a series of technologies:

  • The Semtype standard for universal types that can be understood, used and composed by both people and machines
  • The hgres high-performance knowledge graph engine written in Rust
  • The Petrinaut framework for modeling distributed systems (and the world) using Petri nets
  • The Block Protocol standard for composable user and AI-defined block-based interfaces and the applications that embed them

Around the web

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  1. hash hash Public

    🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

    Rust 1.7k 122

  2. labs labs Public

    🧪 Public laboratory for @hashintel experiments

    TypeScript 35 14

  3. awesome-hash awesome-hash Public

    😎 A curated list of the best resources in the HASH ecosystem

    32 2

Repositories

Showing 5 of 5 repositories
  • hash Public

    🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

    hashintel/hash's past year of commit activity
    Rust 1,653 122 12 83 Updated Sep 9, 2026
  • labs Public

    🧪 Public laboratory for @hashintel experiments

    hashintel/labs's past year of commit activity
    TypeScript 35 14 13 3 Updated Sep 9, 2026
  • brunch Public

    The best way to start out 🍳

    hashintel/brunch's past year of commit activity
    TypeScript 7 Apache-2.0 0 1 7 Updated Sep 8, 2026
  • .github Public

    🛠️ Community health repository

    hashintel/.github's past year of commit activity
    0 MIT 1 1 0 Updated Sep 2, 2026
  • awesome-hash Public

    😎 A curated list of the best resources in the HASH ecosystem

    hashintel/awesome-hash's past year of commit activity
    32 CC0-1.0 2 1 1 Updated Sep 14, 2023

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