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Informal Systems

Premier Partner in Protocol Design & Cross-Chain Infrastructure

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  1. quint quint Public

    An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

    TypeScript 1.1k 106

  2. quartz quartz Public

    Secure SGX Sidecar for CosmWasm

    Rust 60 9

  3. hydro hydro Public

    A liquidity allocator & auction platform built for the Cosmos Hub and the Interchain.

    Rust 11 9

  4. emerald emerald Public

    Modular framework for building reliable, easy to operate, high performance, EVM-compatible networks.

    Rust 21 5

  5. hermes hermes Public

    IBC Relayer in Rust

    Rust 492 393

  6. audits audits Public

    Security Audits by Informal Systems

    TLA 19 3

Repositories

Showing 10 of 197 repositories
  • emerald Public

    Modular framework for building reliable, easy to operate, high performance, EVM-compatible networks.

    informalsystems/emerald’s past year of commit activity
    Rust 21 Apache-2.0 5 23 (2 issues need help) 13 Updated Jan 6, 2026
  • quint Public

    An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

    informalsystems/quint’s past year of commit activity
    TypeScript 1,116 Apache-2.0 106 218 (2 issues need help) 9 Updated Jan 6, 2026
  • hydro Public

    A liquidity allocator & auction platform built for the Cosmos Hub and the Interchain.

    informalsystems/hydro’s past year of commit activity
    Rust 11 Apache-2.0 9 16 7 Updated Jan 6, 2026
  • unclog Public

    Unclog your changelog

    informalsystems/unclog’s past year of commit activity
    Rust 36 Apache-2.0 4 7 (1 issue needs help) 5 Updated Dec 29, 2025
  • quint-connect Public

    A model-based testing framework for Quint + Rust

    informalsystems/quint-connect’s past year of commit activity
    Rust 15 Apache-2.0 0 0 0 Updated Dec 23, 2025
  • hydro-bid-descriptions Public

    This repository contains the descriptions and metadata for proposals on the Hydro liquidity auction platform.

    informalsystems/hydro-bid-descriptions’s past year of commit activity
    1 1 0 1 Updated Dec 22, 2025
  • quartz Public

    Secure SGX Sidecar for CosmWasm

    informalsystems/quartz’s past year of commit activity
    Rust 60 Apache-2.0 9 53 (2 issues need help) 2 Updated Dec 11, 2025
  • informal-kit Public
    informalsystems/informal-kit’s past year of commit activity
    TypeScript 0 0 0 0 Updated Dec 4, 2025
  • audits Public

    Security Audits by Informal Systems

    informalsystems/audits’s past year of commit activity
    TLA 19 Apache-2.0 3 0 1 Updated Dec 4, 2025
  • malachite Public Forked from circlefin/malachite

    Flexible BFT consensus engine in Rust

    informalsystems/malachite’s past year of commit activity
    Rust 9 Apache-2.0 121 10 (1 issue needs help) 4 Updated Nov 26, 2025
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