Packages

Agent lifecycle HTTP API for Arbiter

Arbiter macros for Ethereum smart contract testing.

MCP JSON-RPC request parser for Arbiter proxy

Arbiter: MCP tool-call firewall, integration binary

Prometheus-compatible metrics for the Arbiter proxy

OAuth 2.1 JWT validation middleware for Arbiter proxy

Deny-by-default policy engine for Arbiter authorization

Async HTTP reverse proxy with middleware chain architecture

Task session management with budget and tool whitelisting for Arbiter

Storage abstraction layer for Arbiter: async traits with pluggable backends

Dead simple timing macros

Fast bi-directional triangular arbitrage calculations in pure rust

A simple tool to find sports betting arbitrage opportunities

The trait for generating structured data from unstructured data

An iterator that allows specifying an input array of arbitrary chunk-sizes with which to split a vector or array.

Modern and lightweight implementation of u2, u3, u4, ..., u127.

A Json generator based on serde_json and arbitrary

Lock by arbitrary keys

А procedural macro to be used for testing/fuzzing stateful models against a semantically equivalent but obviously correct implementation

turn an arbitrary compile-time byte sequence into a distinct, zero-sized type, identified by its const SHA-256 digest.

Provides combinator functions to generate standard collections with custom arbitrary function.

Adapters for `#[arbitrary(with = ...)]`

Format text based on a set of rules and regexes.

arbitrum

Arbitrum Alloy SDK

Consensus-layer types for Arbitrum transactions (Alloy integration)

Arbitrum Network implementation for Alloy

Arbitrum precompile address constants and sol! interface bindings

Arbitrum provider extensions for Alloy

Arbitrum RPC types for Alloy

Network-layer types for the Arbitrum sequencer feed protocol

Name placeholder for the arbitrum-reth Arbitrum One execution and derivation node (built on reth; distributed as release binaries, not a crates.io library).

Support for Arbitrum Stylus

Security proxy for MCP (Model Context Protocol) — auth, rate limiting, payload filtering, and audit logging between AI agents and MCP servers

Visualize and modify Unix pipelines: pipe a stream in, arb spawns a dynamic TUI

Arbitrage terminal

Image and text handling for the OS clipboard.

Tree-sitter rust AST query tool

A generic interface to the Monte Carlo Tree Search algorithm.

A trie-based auto-completion tool.

AST parsing and code analysis for Arbor

Graph schema and relationship tracking for Arbor

Command-line interface for Arbor

Arbor GUI - Impact-first code analysis interface

Model Context Protocol server for Arbor

WebSocket server implementing the Arbor Protocol

File watching and incremental indexing for Arbor

A typed, transactional, indexed document store layered over an embedded key-value engine.

Procedural macros for arbordb (the AData derive).

Library for building dynamic digraphs with generic data