agent-client-protocol-derive cargo 3.1.0 clean Derive macros for Agent Client Protocol JSON-RPC traits 1M 16h ago substrate-rpc-client cargo not built 0.60.0 did not build Shared JSON-RPC client 273K 2h ago github-copilot-sdk cargo not built 1.0.18-preview.3 did not build Rust SDK for programmatic control of the GitHub Copilot CLI via JSON-RPC. 146K 1h ago nimiq-jsonrpc-derive cargo 0.5.0 clean Derivation macros for generating JSON RPC methods 73K 1d ago nimiq-jsonrpc-server cargo 0.5.0 clean JSON-RPC server implementation 73K 1d ago nimiq-jsonrpc-client cargo 0.5.0 clean JSON-RPC client implementation 73K 1d ago nimiq-jsonrpc-core cargo 0.5.0 clean Core utilities for implementing libraries around JSON-RPC 73K 1d ago codex-codes cargo 0.161.0 clean Typed Rust SDK for the OpenAI Codex agent CLI: serde models of the codex app-server JSON-RPC protocol, plus sync and async (Tokio) clients for multi-turn Codex… 23K 6h ago dravr-tronc cargo 4.2.0 clean Shared MCP server infrastructure for dravr-xxx microservices 18K 19h ago meerkat-rpc cargo 0.8.51 clean JSON-RPC stdio server for Meerkat 3.2K 2d ago sqry-daemon-client cargo 33.0.1 clean sqryd daemon client library: shim-mode (connect_shim + pump_stdio) and management (DaemonClient + JSON-RPC). 2.5K 2d ago car-proto cargo 0.56.1 clean JSON-RPC protocol types for Common Agent Runtime client-server communication 2.4K 9h ago citum-server cargo 0.82.0 3 vulnerabilities 3 Citum JSON-RPC server for citation and bibliography processing 1.8K 2d ago starknet-rust-tokio-tungstenite cargo 0.20.0 clean Starknet JSON-RPC WebSocket client implementation with tokio-tungstenite 1.2K 14h ago car-daemon-client cargo 0.56.1 clean WebSocket JSON-RPC client to the singleton CAR daemon — session.auth handshake, id-routed request/response multiplexing, server-initiated tools.execute… 1.1K 6h ago car-server-core cargo not built 0.56.1 did not build Transport-neutral library for the CAR daemon JSON-RPC dispatcher (used by car-server and tokhn-daemon) 1.0K 4h ago repl-proto cargo 1.21.1 clean JSON-RPC wire protocol types for the Symbi platform 756 16h ago linkrpc cargo 0.3.0-next.20261006.3 clean Typed JSON-RPC interfaces, clients, servers, and transports for LinkRPC 494 1d ago arto-lsp cargo 0.40.1 clean Arto's wire protocol: JSON-RPC 2.0 in LSP framing, and the local socket a second launch hands its request to 166 1d ago sdkt-rpc cargo 2.7.0 clean Soroban JSON-RPC client, endpoint configurations and network connectivity wrapper. 143 1d ago mcp-guest cargo 0.11.0 clean MCP client for connecting to Model Context Protocol servers 129 14h ago dotrepo-transport cargo 1.0.3 clean Shared JSON-RPC transport helpers for dotrepo services. 115 1d ago rpi-mcp-adapter cargo 0.2.0 clean HTTP JSON-RPC MCP transport adapter for the rpi Rust agent 46 5h ago wm-gen3-harness cargo 10.2.0-alpha.6 3 vulnerabilities 3 WhiteMagic Gen3 — stdio JSON-RPC adapter (plumbing only; experiment harness) 25 21h ago seed-guardian cargo 0.2.0 clean Seed immutable trusted evaluator daemon: JSON-RPC guardian with SQLite WAL store, gates, Pareto archive, champion pointer 8 1d ago 