Network programming 12,150 crates

ironrdp-nscodecNSCodec ([MS-RDPNSC]) implementation for IronRDP644MIT OR Apache-2.0Network programming fileloft-store-s3Amazon S3 / S3-compatible storage backend for the tus.io resumable upload protocol644MITNetwork programmingWeb programming veksA vector bulk data processing tool644Apache-2.0FilesystemNetwork programming appmeshAppMesh SDK for Rust644MITAPI bindingsNetwork programming eridani-hpc-ipcIPC layer for Eridani HPC using Zenoh pub/sub643MITDevelopment toolsNetwork programming async-graphql-linera-deriveMacros for async-graphql642MIT OR Apache-2.0AsynchronousNetwork programming rdmatopA real-time TUI monitor for RDMA network interfaces642Apache-2.0Command line utilitiesNetwork programming zentinel-configConfiguration loading and validation for Zentinel reverse proxy642MIT OR Apache-2.0ConfigurationNetwork programming rsoaiRust client for the OpenAI API with multimodal and schema-based output641MITAPI bindingsNetwork programming occams-rpc-codecThis is the codec packages for occams_rpc. occams_rpc is a modular, pluggable RPC for high throughput scenario, supports various…641MITConcurrencyNetwork programming mailrs-smtp-codecTokio Decoder/Encoder for the RFC 5321 SMTP wire format — switches between line-oriented command mode (CRLF-terminated, ≤1024…640Apache-2.0 OR MITAsynchronousEmail innernetA client to manage innernet network interfaces.639MITCommand line utilitiesNetwork programming arbiter-lifecycleAgent lifecycle HTTP API for Arbiter639Apache-2.0AuthenticationNetwork programming seatbelt_httpHTTP-specific extensions for the seatbelt crate.639MITData structuresNetwork programming iceoryx2-tunneliceoryx2: the generic tunnel implementation637MIT OR Apache-2.0Network programming capnp-jsonCap'n Proto JSON codec for capnp-rust636MITEncodingNetwork programming hyperlane_initHyperlane initialization module responsible for application bootstrap, configuration loading, and graceful shutdown coordination.635MITNetwork programmingWeb programming rusty-haystack-coreCore types, codecs, and data structures for Project Haystack635MITEncodingNetwork programming rgon-pnet-datalinkCross-platform, datalink layer networking.635MIT OR Apache-2.0Network programming rustzkA pure Rust implementation of the ZK protocol for attendance devices.635MITEmbedded developmentNetwork programming viva-genapi-xmlGenICam XML retrieval and minimal parsing (schema, features)634MITHardware supportNetwork programming mailrs-srsSender Rewriting Scheme (SRS, RFC-style) — rewrite envelope From for SPF-aware mail forwarding, with HMAC-keyed signature and…634Apache-2.0 OR MITEmailNetwork programming overseerdAn async daemon framework with compile-time dependency injection, typed RPC, and config — the all-in-one facade crate.634MITAsynchronousNetwork programming qshReserved crate name for quicshell – future work in progress.633MITNetwork programming mailrs-imap-codecTokio Decoder/Encoder for the RFC 9051 IMAP wire format — handles both line mode (CRLF-terminated commands and responses) and…632Apache-2.0 OR MITAsynchronousEmail vellaveto-canonicalCanonical security policy presets for common scenarios630MPL-2.0Command line utilitiesNetwork programming ruststreamAsync messaging framework for Rust: broker-agnostic traits, router, codecs, and a conformance harness for broker authors.630Apache-2.0AsynchronousNetwork programming volans-yamuxYamux multiplexing protocol for volans630MITAsynchronousNetwork programming roboticus-dbSQLite persistence layer with 28 tables, FTS5 search, WAL mode, and migration system630Apache-2.0Command line utilitiesNetwork programming ucas-iclassiClass API for UCAS629MITCommand line utilitiesNetwork programming oximedia-netNetwork streaming for OxiMedia629Apache-2.0MultimediaNetwork programming overseerd-rpc-macrosThe Overseerd RPC daemon macros (#[service], #[handlers], #[rpc], app!), built on overseerd-macros-core. Re-exported through the…629MITAsynchronousNetwork programming presentation-addressOSI Networking PresentationAddress628MITNetwork programmingNo standard library tenuoAgent Capability Flow Control - Rust core library628Apache-2.0AuthenticationCryptography hyprwire-coreWire format, message types, and protocol traits for the Hyprwire IPC protocol627BSD-3-ClauseEncodingNetwork programming a2a-protocol-sdkAgent2Agent (A2A) protocol v1.0 — convenience umbrella re-export crate627Apache-2.0API bindingsNetwork programming overseerd-axum-macrosThe Overseerd axum/HTTP controller macros (#[controller], #[handlers], route attributes), built on overseerd-macros-core.…625MITAsynchronousNetwork programming wafrift-strategyEvasion strategy pipeline — orchestrates all WAF Rift modules into a coherent evasion flow.625MIT OR Apache-2.0Network programmingWeb programming zpl_toolchain_print_clientPrint client for sending ZPL to Zebra and ZPL-compatible printers over TCP, USB, and serial624MIT OR Apache-2.0Hardware supportNetwork programming protoc-gen-rust-grpcProtobuf plugin to generate gRPC-Rust service bindings623MITAsynchronousNetwork programming lamco-rdpRDP protocol implementations and IronRDP extensions for Rust, by Lamco Development622MIT OR Apache-2.0EncodingNetwork programming ironclad-channelsChat adapters for Telegram, WhatsApp, Discord, WebSocket, and A2A protocol621Apache-2.0Command line utilitiesNetwork programming letngorok-rs-sdkRust SDK for creating tunnel connections to Letngorok servers621MITNetwork programmingWeb programming ironclad-plugin-sdkPlugin trait, manifest parser, script runner, and registry with hot-reload620Apache-2.0Command line utilitiesNetwork programming bitySI prefix, data, packets, data-rate, packet-rate string parser and formater.620MITNetwork programmingParsing tools toki-noA minimal and fast async runtime, written in pure Rust.619MITAsynchronousConcurrency mailrs-clamavAsync ClamAV (clamd) TCP client. Implements the INSTREAM protocol for malware scanning, plus PING and VERSION commands.…618Apache-2.0 OR MITEmailNetwork programming synta-krb5Kerberos V5 and GSSAPI ASN.1 structures for the synta library618MIT OR Apache-2.0CryptographyEncoding pubky-messengerA Rust library for private messaging using Pubky617MITCryptographyNetwork programming dmscRi - A high-performance Rust middleware framework with modular architecture616Apache-2.0AsynchronousNetwork programming gday_guiGUI to securely send files (without a relay or port forwarding).615MITFilesystemNetwork programming saorsa-coordinatorCoordinator/bootstrap node binary for Saorsa Gossip network615MIT OR Apache-2.0Command line utilitiesNetwork programming speedbumpAn extensible rate limiting library.614MIT OR Apache-2.0AsynchronousConcurrency zenoh-bridge-remote-apiZenoh: The Zero Overhead Pub/Sub/Query Protocol.613EPL-2.0 OR Apache-2.0Network programmingWeb programming::WebSocket netid6464-bit network-scoped ID (K|NODE|CTR): 8b kind, 16b node, 40b counter. BE wire.613MIT OR Apache-2.0Data structuresNetwork programming twister-seedrsDNS Seeder for twister P2P microblogging platform612MITNetwork programming koi-clientHTTP client for the Koi daemon612Apache-2.0 OR MITAPI bindingsNetwork programming ic-dbms-macrosMacros and derive ic-dbms-canister612MITDatabase interfacesNetwork programming vicarianVicarian is a reverse proxy server with ACME support612Apache-2.0Network programmingWeb programming::HTTP server fix-codec-rsHigh-performance FIX protocol encoder/decoder for low-latency trading systems612MITEncodingFinance wifi-configLibrary + CLI for configuring Wi-Fi via NetworkManager over D-Bus611MITCommand line utilitiesNetwork programming viva-gigeGigE Vision transport: GVCP discovery, GenCP over GVCP, and GVSP611MITHardware supportNetwork programming camel-testTesting utilities for rust-camel610Apache-2.0AsynchronousDevelopment tools sonos-sdkSync-first, DOM-like SDK for controlling Sonos speakers via UPnP609MIT OR Apache-2.0Multimedia::AudioNetwork programming lamco-rdp-inputRDP input event translation - keyboard scancodes to evdev keycodes, mouse handling, multi-monitor coordinates, by Lamco…609MIT OR Apache-2.0EncodingNetwork programming gbp-flatFlatBuffers codec for the Group Protocol Stack (GBP/GTP/GAP/GSP). Alternative wire format to CBOR per gbp_rfc §12.2.609Apache-2.0CryptographyEncoding ironclad-browserHeadless browser automation via Chrome DevTools Protocol607Apache-2.0Command line utilitiesNetwork programming asterisk-rs-coreShared types, error framework, and event bus for asterisk-rs607MIT OR Apache-2.0API bindingsNetwork programming gbp-protoProtobuf codec for the Group Protocol Stack (GBP/GTP/GAP/GSP). Alternative wire format to CBOR per gbp_rfc §12.2.607Apache-2.0CryptographyEncoding zepA minimal, super simple, async HTTP library in Rust605MITAsynchronousNetwork programming trojan-protocolWebSocket protocol types shared between trojan-agent and trojan-panel605GPL-3.0-onlyNetwork programming aerosocket-transport-tlsTLS transport implementation for AeroSocket605MIT OR Apache-2.0AsynchronousNetwork programming ntpsec-rs-digNTP query tool — forensic Rust reconstruction of ntpdig605MIT OR Apache-2.0Command line utilitiesNetwork programming rswappalyzer-engineCore engine for rswappalyzer604MITNetwork programmingWeb programming huddle-serverCentralized E2E relay + offline mailbox for huddle, designed to run behind a Tor v3 onion service. Treats huddle's wire bytes as…603MIT OR Apache-2.0Command line utilitiesNetwork programming sansio-transportAsynchronous transports with ECN information603MIT/Apache-2.0AsynchronousNetwork programming pocx_aggregatorHigh-performance mining aggregator for PoCX protocol603MITCryptographyNetwork programming sof-typesStable SOF-owned primitive types shared across SOF crates602Apache-2.0 OR MITCryptography::CryptocurrenciesNetwork programming ntpsec-rs-queryNTP query client — forensic Rust reconstruction of ntpq601MIT OR Apache-2.0Command line utilitiesNetwork programming amq-rpcRabbitMQ RPC library600MITNetwork programming ic-dbms-apiPublic API types for ic-dbms-canister. This crate provides shared types for interacting and implementing the ic-dbms-canister.600MITDatabase interfacesNetwork programming ignixHigh-performance Redis-compatible key-value store built with Rust599MITCachingDatabase interfaces wavekat-sipSIP signaling and RTP transport for voice pipelines599Apache-2.0Multimedia::AudioNetwork programming moosicbox_web_serverMoosicBox Web Server package598MPL-2.0Development toolsNetwork programming tokio-uni-streamCombines both `TcpStream` and `UnixStream` into a single `UniStream` type, and provides a fallback type for non-Unix platforms.598MIT OR Apache-2.0Network programming ironclad-scheduleCron/heartbeat scheduler with DB-backed leases and wake signaling597Apache-2.0Command line utilitiesNetwork programming nmaprsHigh-performance parallel network scanner with nmap-compatible CLI surface597MIT OR Apache-2.0Command line utilitiesNetwork programming barbacane-compilerCompiles OpenAPI/AsyncAPI specs into .bca artifacts596AGPL-3.0-onlyNetwork programmingWeb programming::HTTP server dubbo-rs-commonCore foundation for Apache Dubbo Rust — URL, Node trait, constants, SPI extension registry, RPC error types596Apache-2.0AsynchronousNetwork programming JESKOderiveGoooey Server Macher Derive595MIT OR Apache-2.0Network programming mabi-bacnetMabinogion - BACnet/IP simulator595Apache-2.0Network programmingSimulation esphome-clientESPHome client library for Rust595MITAPI bindingsNetwork programming wsmWebSocket-based API protocol.594MITData structuresNetwork programming fetch_hyperHyper-based HTTP transport utilities for fetch.594MITNetwork programming arbiter-credentialCredential resolution and injection middleware for the Arbiter proxy594Apache-2.0AuthenticationNetwork programming ntpsec-rs-dNTPsec daemon — forensic Rust reconstruction of ntpd593MIT OR Apache-2.0Command line utilitiesNetwork programming argentor-securityCapability-based permissions, RBAC, audit logging, and encryption for Argentor593AGPL-3.0-onlyAsynchronousNetwork programming barbacane-telemetryObservability infrastructure for Barbacane API Gateway592AGPL-3.0-onlyNetwork programmingWeb programming::HTTP server azoth-balancerRust-based high-performance RPC load balancer offering intelligent 3-tier endpoint routing, failover, rate limiting, and…591MIT OR Apache-2.0Network programming overseerd-clientThe Overseerd protocol-agnostic client core: the ProtocolTransport abstraction and the typed Client surface generated clients…591MITAsynchronousNetwork programming ferrotunnel-observabilityObservability infrastructure for FerroTunnel (Metrics & Tracing)591MIT OR Apache-2.0Network programming mabi-knxMabinogion - KNXnet/IP simulator591Apache-2.0Network programmingSimulation crabka-client-streamsKIP-1071 Kafka Streams rebalance-protocol client for Apache Kafka in Rust590Apache-2.0API bindingsNetwork programming rvoip-coreTransport-agnostic spine for RVoIP — types, ConnectionAdapter trait, BridgeManager, Orchestrator entry point590MITMultimediaNetwork programming ntpsec-rs-snmpdNTP SNMP daemon — forensic Rust reconstruction of ntpsnmpd590MIT OR Apache-2.0Command line utilitiesNetwork programming taktora-connector-codecPayloadCodec implementations for the taktora-connector framework. Realises BB_0003 (JsonCodec behind default-on `json` feature).590Apache-2.0 OR MITConcurrencyEmbedded development zus-protoProtocol Buffer definitions for ZUS RPC framework589MIT OR Apache-2.0Network programming cert_by_hostDynamic SSL certificate loading from Kvrocks with auto-expiration / 基于 Kvrocks 的动态 SSL 证书加载与自动过期管理589MulanPSL-2.0AsynchronousCaching harboor-sweepCross-platform tool to identify and manage active ports and their processes. Supports Linux, macOS, and Windows.589MITCommand line utilitiesNetwork programming ntpsec-rs-monNTP monitor — forensic Rust reconstruction of ntpmon589MIT OR Apache-2.0Command line utilitiesNetwork programming ntpsec-rs-sweepNTP sweep tool — forensic Rust reconstruction of ntpsweep589MIT OR Apache-2.0Command line utilitiesNetwork programming wsforge-coreCore library for WsForge WebSocket framework588MITAsynchronousNetwork programming huddle-guiNative desktop GUI (egui/eframe) for huddle — end-to-end-encrypted chat over a Tor onion relay.588MIT OR Apache-2.0GUINetwork programming profuzz_coreprofuzz is a generic approach to easily create a fast and easy-to use network protocol fuzzer for custom targets.587Apache-2.0Network programming barbacane-plugin-sdkSDK for building Barbacane WASM plugins (middlewares and dispatchers)586AGPL-3.0-onlyNetwork programmingWeb programming::HTTP server shrikeAT Protocol library for Rust586MIT OR Apache-2.0API bindingsNetwork programming wafrift-fingerprintBrowser and TLS JA3/JA4 fingerprint rotation profiles for WAF evasion.586MIT OR Apache-2.0Network programmingWeb programming vellaveto-auditTamper-evident audit logging with hash chains and Ed25519 checkpoints585MPL-2.0Command line utilitiesNetwork programming vellaveto-approvalHuman-in-the-loop approval workflow with deduplication585MPL-2.0Command line utilitiesNetwork programming wsforge-macrosCore library for WsForge WebSocket framework585MITAsynchronousNetwork programming netvizA simple network traffic monitor and visualizer585MITCommand line utilitiesNetwork programming osc-types11Open Sound Control (OSC 1.1) message and bundle types. (no_std optional)585MIT OR Apache-2.0EncodingNetwork programming rs-matter-codegenNative Rust implementation of the Matter (Smart-Home) ecosystem - IDL parser and code generation585Apache-2.0Embedded developmentNetwork programming gossan-coreCore types, traits, and shared networking utilities for the gossan attack-surface scanner — part of the security research…584MITCommand line utilitiesNetwork programming ntpsec-rsUmbrella crate for ntpsec-rs — forensic Rust reconstruction of NTPsec584MIT OR Apache-2.0Network programmingScience mabi-modbusMabinogion - Modbus TCP/RTU simulator584Apache-2.0Network programmingSimulation byorBring your own runtime!583MITAsynchronousConcurrency sansavision-pulse-coreCore wire protocol, framing, encryption, and transport primitives for the Pulse Link Protocol (PLP)583MITNetwork programmingWeb programming misp-client-rsA Rust client library for interacting with MISP (Malware Information Sharing Platform) instances via their REST API.582MITAPI bindingsNetwork programming pocketscionA lightweight SCION network simulator581Apache-2.0Network programming iftoprsReal-time bandwidth monitor — iftop clone in Rust with ratatui TUI, 31 themes, process attribution, mouse support580MITCommand line utilitiesNetwork programming burncloudA cross-platform file sharing and synchronization tool579MITCommand line utilitiesNetwork programming ntpsec-rs-traceNTP trace tool — forensic Rust reconstruction of ntptrace579MIT OR Apache-2.0Command line utilitiesNetwork programming tauri-plugin-blewTauri plugin for the blew BLE library579AGPL-3.0-or-laterHardware supportNetwork programming seera-msquicSEERA-Networks fork of Microsoft implementation of the IETF QUIC protocol579MITAsynchronousNetwork programming crosswallA cross-platform library to interact with native operating system firewalls578MITNetwork programming waf-coreCore types for Light WAF: Config, Decision, RequestContext, the WafModule contract, and the StateStore extension seam.578Apache-2.0Network programmingWeb programming minibitUltra-fast wire protocol for financial and low-latency messaging578MIT OR Apache-2.0EncodingNetwork programming kafka4rsPure‑Rust client for Apache Kafka 4.0+ – drop‑in replacement for librdkafka, powered by Tokio and zero‑copy buffers.578MIT OR Apache-2.0AsynchronousNetwork programming mabi-opcuaMabinogion - OPC UA server simulator578Apache-2.0Network programmingSimulation camel-component-cxfCXF/SOAP component for rust-camel via Java bridge578Apache-2.0AsynchronousNetwork programming fastnetUltra-low latency encrypted networking for real-time games. TLS 1.3 + ChaCha20-Poly1305 with ~15µs RTT.577MITCryptographyGame development syncthing-asyncA Rust library for controlling syncthing file synchronization through its REST interface576MITAsynchronousConcurrency proxmox-clientRust client library for the Proxmox VE API576MITAPI bindingsNetwork programming switchgear-service-apiService layer API for Switchgear LNURL load balancer576Apache-2.0Cryptography::CryptocurrenciesNetwork programming arbiter-oauthOAuth 2.1 JWT validation middleware for Arbiter proxy576Apache-2.0AuthenticationNetwork programming centrifuge-clientRust client SDK for the Centrifuge real-time messaging protocol575MITAsynchronousNetwork programming grpc-protobuf-buildProtobuf build integration for grpc575MITAsynchronousNetwork programming aquatic-crawlerCrawler tool for the Aquatic BitTorrent tracker API574MITNetwork programming rswappalyzerA high-performance Wappalyzer rule detection engine.574MITNetwork programmingWeb programming celers-kombuBroker abstraction layer for CeleRS (inspired by Python Kombu)574Apache-2.0AsynchronousNetwork programming rusmes-authPluggable authentication backends for RusMES — File, LDAP, SQL, OAuth2/OIDC, System, and SASL…572Apache-2.0AsynchronousEmail massive_game_server_coreA high-performance Rust game server core for massive multiplayer interactions, part of Project Trebuchet.572MITGamesNetwork programming axum-joseLightweight authorization middleware for `axum` following JSON Object Signing and Encryption (JOSE) standards.571MITNetwork programmingWeb programming::HTTP server rgon-pnetCross-platform, low level networking using the Rust programming language.571MIT OR Apache-2.0Network programmingParser implementations a2a-aoRust SDK for the Agent-to-Agent (A2A) protocol — the open standard for agent interoperability (by AgentOven)571Apache-2.0API bindingsNetwork programming s4-serverS4 — Squished S3 — GPU-accelerated transparent compression S3-compatible storage gateway (cargo install s4-server installs the…571Apache-2.0CompressionNetwork programming praborrow-logisticsZero-copy buffer abstraction. Handles raw byte streams without allocation overhead.570MITMemory managementNetwork programming kowalski-cliKowalski CLI Interface: A Rust-based agent for interacting with Ollama models569MITNetwork programmingScience bunner_qs_rsFast, secure, and configurable query-string parser and serializer for Rust567MITNetwork programmingWeb programming fetch_tlsTLS configurations and APIs used by 'fetch' crate.567MITNetwork programming innernet-serverA server to coordinate innernet networks.565MITCommand line utilitiesNetwork programming mocoprA comprehensive Rust implementation of the Model Context Protocol (MCP)563MIT OR Apache-2.0API bindingsNetwork programming dns-resolver-rsA simple DNS resolver server built with Axum and Tokio563MITAsynchronousNetwork programming dig-ipCanonical DIG Network address-family discovery + IPv6-first happy-eyeballs (RFC 8305) dial: local IPv6/IPv4 stack detection,…563Apache-2.0 OR MITNetwork programming datum-netNetwork sources and sinks for Datum streams, built on datum-core563Apache-2.0AsynchronousNetwork programming smcp-computerA2C-SMCP Computer client for MCP server management563MITDevelopment toolsNetwork programming zerox1-clientOfficial client SDK for building agents and services on the 0x01 mesh network563AGPL-3.0-or-laterAsynchronousNetwork programming overseerd-axumThe Overseerd axum/HTTP protocol plugin: controllers, route DI extractors, and the serve loop over the protocol-agnostic…562MITAsynchronousNetwork programming sdec-bitstreamLow-level bit packing primitives for the sdec codec562MIT OR Apache-2.0EncodingGame development fanuc_uclUnofficial Control Library for FANUC Robots562Apache-2.0Hardware supportNetwork programming armature-ratelimitRate limiting middleware for Armature framework with multiple algorithms and storage backends561Apache-2.0Network programmingWeb programming baresip-rsSafe(ish) Rust wrapper for libre (re) and libbaresip with Reactor + events + Tokio adapters560MIT OR BSD-3-ClauseAPI bindingsNetwork programming rustalkBinary installer and starter for Rustalk - delegates operations to rus CLI558Apache-2.0Command line utilitiesNetwork programming doublejumpA Rust implementation of the Double Jump consistent hashing algorithm, supporting efficient item additions and removals.558MPL-2.0AlgorithmsData structures taktora-connector-zenohZenoh reference connector for the taktora-connector framework. Implements BB_0040 (FEAT_0042).558Apache-2.0 OR MITConcurrencyEmbedded development shirabe-coreA Satori Bot Framework Core For Rust556MITAPI bindingsAsynchronous nnrp-conformanceRust-owned NNRP conformance fixtures, golden vectors, and adapter helpers.556Apache-2.0API bindingsAsynchronous mcp_rust_examplesComplete educational resource for learning MCP (Model Context Protocol) development with Rust - 20 comprehensive examples from…553MITDevelopment toolsNetwork programming overseerd-rpcThe Overseerd native RPC protocol plugin: router, extractors, middleware, transports, and the serve loop, over the…553MITAsynchronousNetwork programming geyserliteEmbed GeyserMC's Bedrock-Java translation in Rust programs (in-process via libloading, or as a managed subprocess)553MITExternal FFI bindingsNetwork programming pcapforge-coreFast packet capture processor and feature extractor - Core library552Apache-2.0Network programmingParser implementations amadeus-nodeThe core library for the Amadeus blockchain node, containing consensus, networking and runtime552Apache-2.0Cryptography::CryptocurrenciesNetwork programming ace-coreFoundation layer, providing three codec traits that the rest of ACE builds on: FrameRead, FrameWrite, Writer552MIT or Apache-2.0AutomotiveDevelopment tools ping-commandPing command helper functions for running a system's existing ping command, then parsing the round trip metrics, and handling…550MIT OR Apache-2.0 OR GPL-2.0 OR GPL-3.0 OR BSD-3-ClauseAPI bindingsNetwork programming turbomcp-transport-streamableStreamable HTTP transport types for TurboMCP - SSE encoding, session management, MCP 2025-11-25 spec550MITNetwork programmingNo standard library nsap-addressITU-T Rec. X.213 NSAP address parsing, printing, etc.549MITNetwork programmingNo standard library trixterTrixter – Chaos Monkey TCP Proxy549MITAsynchronousNetwork programming protoblockAsynchronous Bitcoin block ingestion pipeline with built-in reorg handling, backpressure, and observability549MIT OR Apache-2.0AsynchronousDatabase interfaces dactorAn abstract framework for distributed actors in Rust548MITConcurrencyNetwork programming axor-webHTTP runtime for the Axor framework, powered by Axum. Instantly expose agent operations over the web.548MITDevelopment toolsNetwork programming securitydept-utilsUtils of SecurityDept, a layered authentication and authorization toolkit built as reusable Rust crates.548MITAuthenticationNetwork programming d-engine-protogRPC protocol definitions - for building non-Rust d-engine clients548MIT OR Apache-2.0EncodingNetwork programming wrymCross-platform, lightweight networking547AGPL-3.0Game developmentNetwork programming fetch_optionsOptions types for 'fetch' crate.547MITNetwork programming rzmq_cliCommand Line Utility for RZMQ, an asynchronous, pure-Rust implementation of ZeroMQ (ØMQ) messaging patterns, with optional…546MPL-2.0Command line utilitiesCryptography motosan-chat-toolTool/function-call definitions and registry for motosan-chat agents546MITAsynchronousNetwork programming tsunaguTsunagu (繋ぐ) — service/daemon IPC framework: Unix sockets, health checks, process management546MITNetwork programming pldm-fw-cliPlatform Level Data Model (PLDM) for Firmware utilities545Apache-2.0Command line utilitiesEmbedded development turbomcp-grpcgRPC transport for TurboMCP - high-performance MCP over HTTP/2544MITAsynchronousNetwork programming