A cross-platform Node.js library for taking screenshots on iOS simulators and Android devices/emulators

Model-neutral MCP tools for CRUMB artifacts and version-pinned Logisim-evolution file analysis and non-interactive simulation.

APCA: the Accessible Perceptual Contrast Algorithm, a modern contrast method that improves readability contrast on self-illuminated displays. Developed for the W3C's WCAG 3 and other standards.

Generate FDM enclosure geometry from board dimensions and wall apertures

Convert EasyEDA JSON PCB footprints into [Circuit JSON](https://github.com/tscircuit/circuit-json) or tscircuit components.

Simten simulator engine, circuit IR builder, standard library, and Verilog exporter. Pure TypeScript with no browser dependencies.

Convert circuit-json designs into 3D PNG renders.

Compact smart-contract implementation for Midnight DID ledger state.

use native share intent for ios and android with expo

Definitions for the tscircuit intermediary JSON format

Finds all elementary circuits of a directed graph using Johnson's algorithm (1975)

AWS system behaviour simulation for isolated unit testing

Interface to the circuit breaker smart contract

The `circuits` package exports the circom circuits needed for building on ZK Email.

Appium You.i Engine application driver

A plugin to provide the Clarity experience for the React Native applications.

regex verification circuits in circom for common regexes, generated with the compiler in [zk-regex](https://github.com/zkemail/zk-regex/tree/main).

Circuit SDK wallet — SOL/CIRC balances, transfers, and Jupiter swaps. Implements @circuit-llm/x402's PaymentWallet.

Dynamically import a tscircuit snippet from the registry. Great for quick scripts that need to import and build a circuit.

Intelligent MCP server providing AI assistants with powerful tools and resources for Appium mobile automation