CATEGORY
Network programming 12,150 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
volli-managerManager for volli23BUSL-1.1
whoizzTiny, dependency-light RFC 3912 whois client with best-effort field extraction23MIT
solana-rpc-routerA smart Solana RPC load balancer with broadcast, health checking and dynamic score-based routing23MIT
jorttAsync Rust SDK for the Jortt API with typed modules, hybrid OAuth helpers, and raw operation escape hatch23MIT
sentinel-agent-denylistDenylist agent for Sentinel reverse proxy - IP and pattern-based blocking23MIT OR Apache-2.0
dstate-kameoKameo adapter for the dstate distributed state crate23MIT
hdds-shm-viewerInspect HDDS shared memory segments for debugging23Apache-2.0 OR MIT
nettopCLI network usage monitor by application — like NetLimiter for the terminal23MIT
misty-codegen-rsMisty language code generator targetting the Rust language23BSD-3-Clause
misty-compilerMisty Compiler - CLI utility to build Misty projects23BSD-3-Clause
hdds-topic-echoEcho DDS topic messages in real-time (like rostopic echo)23Apache-2.0 OR MIT
hdds-latency-probeDDS latency benchmark tool with ping-pong measurements23Apache-2.0 OR MIT
symfwebapiRust client for Symfonia WebAPI.23BSD-3-Clause
oxidl-cliFast, concurrent download CLI tool23MIT OR Apache-2.0
csgsi-rustCounter-Strike 2 GSI system similar to osztenkurden23MIT
rs-linux-exporterLinux monitoring exporter23LGPL-2.1-or-later
hdds-samples-05-securityHDDS SDK Security Samples23Apache-2.0 OR MIT
hdds-samples-04-discoveryHDDS SDK Discovery Samples23Apache-2.0 OR MIT
wiretap-rsA transparent, VPN-like proxy server that tunnels traffic via WireGuard - Rust port of the original Go implementation23MIT
haagenti-grpcgRPC server for Haagenti compression service23MIT OR Apache-2.0
mmdb-writerWrite MaxMind DB (.mmdb) files: build IP-to-data lookup databases that any MaxMind-compatible reader can consume.23MIT OR Apache-2.0
anyclaw-sdk-runtimeSDK for building anyclaw runtime extensions (container + proxy + network)23MIT OR Apache-2.0
micronet-antennaNetwork-native micronation kernel spirit: identity, proposals/votes, global state sync primitives.23MIT
sentinel-agent-wasmWebAssembly agent for Sentinel reverse proxy - run Wasm modules for request/response processing23Apache-2.0
nsproxy-hickory-clientHickory DNS is a safe and secure DNS library. This is the Client library with DNSSEC support.
DNSSEC with NSEC validation for…23MIT OR Apache-2.0
warmplaneLocal control plane that keeps MCP sessions warm with compact capability/resource/prompt facades.23MIT
ez_tlsSuper simple Tls api wrapper around rustls23MIT OR Apache-2.0
matrix-bridge-dingtalkA bridge between Matrix and DingTalk written in Rust23Apache-2.0
agent-swarmP2P swarm network for AI agents23MIT
acp-agentCLI for discovering, installing, launching, and proxying ACP agents from the public registry23MIT
sentinel-agent-api-deprecationAPI deprecation management agent for Sentinel proxy - sunset headers, usage tracking, and migration support23Apache-2.0
matrix-bridge-zulipA bridge between Matrix and Zulip written in Rust23Apache-2.0
lmsshAn SSH honeypot server with AI-generated shell responses for security research and monitoring23Apache-2.0
stubdnsDNS stub resolver23MIT
dubbo-rsApache Dubbo Rust — unified Instance entry point combining Server and Client23Apache-2.0
ianaStrongly-typed, compile-time constants for resources maintained by the Internet Assigned Numbers Authority (IANA)23MIT OR Apache-2.0
jotai-transportWebSocket server for synchronizing object state with jotai-transport (Rust).23Apache-2.0
graphdCypher-over-WebSocket/HTTP server for embedded graph databases23MIT
st67w611Async no_std driver for ST67W611 WiFi modules using Embassy framework23MIT OR Apache-2.0
ulagenGenerate random IPv6 Unique Local Address (ULA) /48 prefixes per RFC 4193, as a library and CLI.23MIT
daaki-pop3An async POP3 client library23MIT
pmi-mpich-srcVendored build of MPICH's PMI implementation, developed for use by the Lamellar runtime.23non-standard
theatronSimulate, evaluate, and compare MAC-level LoRa protocols under adversarial conditions23MIT OR Apache-2.0
matrix-bridge-messagerA bridge between Matrix and SMS/Message services written in Rust23Apache-2.0
openclawlinkReserved by the ClawNexus project. See https://github.com/SilverstreamsAI/ClawNexus23MIT
threatflux-unifi-sdkUniFi SDK for UDM Pro and UniFi OS device automation23MIT
redis-tower-coreCore connection and Service implementation for redis-tower23MIT OR Apache-2.0
lox-cliLoxone Config-as-Code CLI — download, inspect, edit, and push Loxone configs23AGPL-3.0-or-later AND LicenseRef-Commercial
motosan-sandbox-proxyLocal allowlist HTTP CONNECT proxy for motosan-sandbox23MIT
ton-net-liteLiteserver read client for the ton-net TON client.23Apache-2.0
radius-tokio-eapTLS-tunnelled EAP methods (EAP-TLS, PEAP, EAP-TTLS) for radius-tokio23BSD-2-Clause
ruapc-bufpoolA high-performance Rust RPC library supporting TCP, WebSocket, HTTP/2, and RDMA transports23MIT OR Apache-2.0
ice0-macroIce (0=Zero) RPC framework for Rust23MIT
ticketingLightweight async client for a network distributed lock system: acquire and release named locks (tickets) over TCP, with…23MIT
curlbcurl-compatible HTTP load tester — just replace 'curl' with 'curlb'22MIT
nexcore-networkNexCore OS networking subsystem — connection management, DNS, firewall, routing, monitoring22MIT OR Apache-2.0
phenomenological-rendezvousReference implementation of the Phenomenological Rendezvous protocol: serverless peer coordination via Semantic Rendezvous Tokens…22Apache-2.0
starioa placeholder22MIT OR Apache-2.0
agent-payL402 + DID-signed invoices: agent-to-agent Lightning payments (Rust port of @p-vbordei/agent-pay)22Apache-2.0
rtsp-backchannelDiscover ONVIF cameras, resolve RTSP streams, and play backchannel audio22MIT OR Apache-2.0
super_cerealProxy a serial port over the network using RustDDS (UART over LAN)22GPL-3.0-or-later
ferrissh-macrosProcedural macros for ferrissh22MIT OR Apache-2.0
kafka-native-clientA native Rust Kafka client (producer, consumer, admin) with high fidelity to the official Java client22MIT OR Apache-2.0
zeitgeist-protocolZeitgeist Protocol — FLUX transference specification and reference implementation22MIT OR Apache-2.0
topiqLightweight TCP-based pub/sub message broker22MIT OR Apache-2.0
ustreamer-transportWebTransport server (QUIC/HTTP3 via quinn) with WebSocket fallback22MIT OR Apache-2.0
meld-serverSingle-port REST + gRPC server framework with FastAPI-like DX for Rust.22MIT
dstate-ractorRactor adapter for the dstate distributed state crate22MIT
wpa-nextHybrid post-quantum resistant Wi-Fi security protocol prototype (ML-KEM-768 + X25519 + HKDF-SHA384)22MIT
sentinel-agent-luaLua scripting agent for Sentinel reverse proxy - custom logic via Lua scripts22MIT OR Apache-2.0
fila-sdkIdiomatic Rust client SDK for Fila message broker22AGPL-3.0-or-later
hdds-recordingDDS recording and replay service for HDDS22MIT
matrix-bridge-teamsA bridge between Matrix and Microsoft Teams written in Rust22Apache-2.0
gdr2333_httpclientA C#-style HttpClient API surface for async Rust, backed by tokio + rustls.22Apache-2.0
sdec-bevyBevy adapter for sdec schema + delta encoding22MIT OR Apache-2.0
sdec-toolsIntrospection and debugging tools for the sdec codec22MIT OR Apache-2.0
ironclad-apiHTTP routes, WebSocket, auth, rate limiting, and dashboard for the Ironclad agent runtime22Apache-2.0
hdds-samples-06-performanceHDDS SDK Performance Samples22Apache-2.0 OR MIT
rift-torrentSRT-based torrent peer discovery for zero-infrastructure P2P22Apache-2.0 OR MIT
port-finderCross-platform port management CLI22MIT
secexit-shimUserspace DNS blocking shim for secexit.22MIT
webtransport-rsAn async-native WebTransport stack for Rust.22Apache-2.0
bittorrent-rsA pure-Rust BitTorrent protocol library supporting Magnet links, DHT, uTP, and NAT-PMP.22MIT OR Apache-2.0
mprisdA distributed MPRIS daemon22MIT
matrix-bridge-slackA bridge between Matrix and Slack written in Rust22Apache-2.0
mcp-kit-gatewayMCP Gateway — proxy tools, resources, and prompts from upstream MCP servers22MIT
xpoExpose local services via secure tunnels22MIT
matrix-bridge-telegramA bridge between Matrix and Telegram written in Rust22Apache-2.0
waitstateWaitState Rust SDK — synchronous in-memory traffic gating with background telemetry22Apache-2.0
flashqHigh-performance Rust client for flashQ job queue22MIT
sentinel-agent-modsecModSecurity WAF agent for Sentinel reverse proxy - full OWASP CRS support via libmodsecurity22Apache-2.0
agentic-connect-mcpMCP server for AgenticConnect — 123 tools for protocol-agnostic external connectivity22MIT
stoatStreaming OAuth Transformer — a config-driven local reverse proxy for OAuth token lifecycle management22MIT OR Apache-2.0
cronetSafe Rust ownership layer for Chromium Cronet22GPL-3.0-or-later
soulsand-ai-apiAI agent API for Minecraft clients - perception system, action queue, agent trait22MIT
nftguardAtomic nftables ruleset versioning with rollback — invisible firewall guardian22Apache-2.0
discorsA high-level, ergonomic Discord API framework, inspired by discord.js. (Work in Progress)22MIT OR Apache-2.0
socketioxide-postgresPostgreSQL adapter for socketioxide22MIT
multi-agent-oracle基于因果指纹的多智能体预言机系统 SDK22MIT
sui-event-streamReal-time on-chain event streaming for Sui - fills the gRPC SubscribeEvents gap22MIT
rongcloudRongCloud IM Server SDK for Rust22MIT
plexor-codec-capnpCap'n Proto codec implementation for the Plexo distributed system architecture.22MPL-2.0
hotplugEphemeral, session-scoped MCP runtime. https://github.com/ShipSecAI/hotplug22Apache-2.0
agentfortressRuntime protection and security monitoring for AI agents — The CrowdStrike for AI Agents22MIT
arloP2P-based RPC URL discovery for Ethereum and Base networks22MIT
neumann_clientRust client SDK for Neumann database22MIT OR Apache-2.0
openclawnexusReserved by the ClawNexus project. See https://github.com/SilverstreamsAI/ClawNexus22MIT
tokioraftA minimal Tokio-based leader election library inspired by tinyraft22Apache-2.0
salusSingle-shot container health check probe runner for Docker and Kubernetes workloads22MIT
sprotoRust client for the Synology Drive sync protocol22MIT
framesmith-cliCLI tool for controlling Samsung Frame TVs over the local network22MIT
telegram-notifyTiny async Rust crate for sending Telegram bot messages22MIT
prom_multi_procPrometheus metrics client for multi-process applications using Unix socket communication22MIT
wift23-second WiFi check in your terminal: latency distribution, down/up bandwidth, and a bufferbloat grade — one command, no browser.22MIT OR Apache-2.0
whoah-cliCLI to build, deploy, and monitor the Oxide computer stack in a lab environment22MIT
msrpce-smbSMB2/3 named-pipe transport and ncacn_np client support for MS-RPCE22MIT OR Apache-2.0
hash_tag_idRedis hash tag generator for ID routing / 生成 Redis hash tag 将相同 ID 数据路由至同节点22MulanPSL-2.0
raft-corePure Raft consensus state machine — election, replication, snapshots. No networking, no async, no I/O.22MIT
r-serverReactive Http Server22Apache-2.0
yggrBatteries-included Raft node runtime built on yggr-core: tokio driver, TCP transport, segmented on-disk log.21MIT
agecli-skill-stream-sdkReusable interactive-session runtime for agecli stream-protocol client skills21MIT
drasi-source-open511Open511 polling source plugin for Drasi21Apache-2.0
arcp-axumaxum integration for the Agent Runtime Control Protocol (ARCP). Placeholder — integration coming in a future release.21MIT OR Apache-2.0
moeniaDefensive circuit breaker library for Rust21Unlicense
loyly-storelöyly — the trust infrastructure for AI agent communication. https://loyly.dev21Apache-2.0
loyly-relaylöyly — the trust infrastructure for AI agent communication. https://loyly.dev21Apache-2.0
loyly-clientlöyly — the trust infrastructure for AI agent communication. https://loyly.dev21Apache-2.0
aiechoAIEcho System21MIT
agent-to-agentGoogle A2A (Agent-to-Agent) protocol implementation in Rust — inter-agent communication, capability discovery, task delegation21MIT OR Apache-2.0
mill-rpcAn Axum-inspired RPC framework built on Mill-IO21Apache-2.0
roughtimeA no_std-capable Roughtime secure time-sync client with pluggable crypto backends21MIT OR Apache-2.0
topiq-serverTopiq message broker server binary21MIT OR Apache-2.0
httpwardHttpWard is a lightweight, high-performance L7 reverse proxy written in Rust, focused on strong security (WAF, rate limiting,…21MPL-2.0
hiver-wsSpring Web Services — SOAP/WSDL contract-first web services.
Hiver框架的SOAP/WSDL契约优先Web服务。
Equivalent to: Spring Web Services21MIT OR Apache-2.0
veinq-serverA lightweight message broker written in Rust21AGPL-3.0
hdds-persistenceHDDS Persistence Service - TRANSIENT/PERSISTENT durability with SQLite/RocksDB21MIT
vzglyd-sidecarNetworking and IPC utilities for VZGLYD slide sidecars21MIT OR Apache-2.0
sauna-coreSauna Protocol — the session layer for AI interaction21AGPL-3.0
matrix-bridge-messageA bridge between Matrix and SMS/Message services written in Rust21Apache-2.0
sauna-cliSauna Protocol — the session layer for AI interaction21AGPL-3.0
desireA minimal Rust web application framework21Apache-2.0
tapo-camera-privacy-controlA lightweight Rust library and binary to control Tapo camera privacy mode via local LAN.21MIT OR Apache-2.0
hdds-stressStress testing tool for HDDS21Apache-2.0 OR MIT
hdds-samples-typesHDDS Type samples demonstrating DDS type serialization21Apache-2.0 OR MIT
grpcuds-buildbuild.rs codegen for grpcuds: prost messages, typed server traits, and client stubs from .proto (tonic-build's shape).21MIT OR Apache-2.0
billetBillet — high-performance Minecraft server software. This crate reserves the name; the project ships its SDK under @billetmc…21MIT OR Apache-2.0
llm-circuit-breakerTiny circuit breaker for LLM API calls. Opens after N consecutive failures, half-opens to probe after a reset window, closes on…21MIT OR Apache-2.0
rvf-ebpfReal eBPF programs for RVF vector distance computation21MIT OR Apache-2.0
fleet-topologyFleet network topology with constraint-aware routing and holonomy verification21Apache-2.0
hop-sdkClient SDK for the Polkadot HOP protocol21Apache-2.0
nabiAn async runtime for Rust — io_uring-first, blazingly fast21MIT
ruvix-netMinimal networking stack for the RuVix Cognition Kernel (ADR-087 Phase E)21MIT OR Apache-2.0
quinn-deferred-configClientHello-based deferred ServerConfig selection for Quinn, without forking Quinn or rustls.21MIT OR Apache-2.0
nsproxy-hickory-serverHickory DNS is a safe and secure DNS server with DNSSEC support. The DNSSEC
support allows for live signing of all records, but…21MIT OR Apache-2.0
xenith-syncState sync engine for xenith — push, read, and resolve across chains21MIT OR Apache-2.0
snail-protocol🐌 A decentralized, local-first social communication protocol. Your data lives in your shell.21MIT OR Apache-2.0
lytok-rsLytok: High-efficiency binary serialization protocol for LLM and data infrastructure.21MIT OR Apache-2.0
xtablesip[6]tables parser21Apache-2.0
sentinel-agent-mqtt-gatewayMQTT Gateway agent for Sentinel proxy - IoT protocol security with ACLs, auth, and payload inspection21Apache-2.0
hanabi-bffHanabi (花火) - GraphQL Federation BFF platform service21MIT
ditto-osA powerful Rust-based browser automation framework21MIT
acpremoteHandle-claim crate for ACP Remote. The production implementation currently ships as a Python package.21Apache-2.0
proxykitproxy21MIT OR Apache-2.0
grafilterA GraphQL proxy library with field-level interception, conditional forwarding, and response transformation21MIT
domaininfoA CLI tool to resolve domain IPs and show geolocation details.21MIT
clawnexusIdentity registry for AI agents. The primary package is on npm: npm install -g clawnexus21MIT
clawlinkReserved by the ClawNexus project. See https://github.com/SilverstreamsAI/ClawNexus21MIT
bibeam-cryptoKey and keying-material helpers: x25519 peer keys, control-plane chacha20-poly1305 aead, ed25519 identity with pkcs#8 pem, paseto…21MIT
rustnmap-stateless-scanStateless high-speed scanning for RustNmap (masscan-like)21GPL-3.0-or-later
hl7v2-networkHL7 v2 MLLP network client and server (TCP/TLS)21AGPL-3.0-or-later
bedstageMinimal production reverse proxy built on Pingora — TLS, virtual hosting, auth, static files, rate limiting, health checks21MIT
sniffnet-agentLightweight network flows exporter for Sniffnet21MIT OR Apache-2.0
modbus-exporterA Modbus RTU/TCP to OpenTelemetry metrics exporter with Prometheus scrape endpoint21Apache-2.0
attrctlCommand-line tool for AT&T residential gateway routers21AGPL-3.0-or-later
novachainA pure Rust proxy chain tool - redirect TCP connections through SOCKS/HTTP proxy chains21Apache-2.0
mcp-iotMCP server for IoT device management — telemetry, commands, alerts, digital twins, fleet management, OTA updates, geofencing21Apache-2.0
mcp-complianceMCP server for regulatory compliance — policies, controls, audits, findings, evidence, risk assessments,…21Apache-2.0
redis-tower-commandsTyped Redis command implementations for redis-tower21MIT OR Apache-2.0
dubbo-rs-codegenprotoc code generation plugin for Apache Dubbo Rust21Apache-2.0
ferogram-pyPython bindings for the Ferogram MTProto framework21MIT OR Apache-2.0
flowshield-memoryIn-memory storage backend for FlowShield — bounded, expiring, sharded per-key rate-limit state.21MIT OR Apache-2.0
flowshield-respShared RESP (Redis/Valkey) backend logic for FlowShield — atomic, server-side rate-limit state via Lua.21MIT OR Apache-2.0
nftoggle-monitorSOC monitor for nftoggle — event processing hub with rate detection and anomaly flagging.21GPL-3.0-or-later
mcgetA Minecraft server status query library and CLI tool (Java SLP + Bedrock RakNet)21MIT OR Apache-2.0
krunker_packet_coreRuntime traits and msgpack decode helpers for Krunker WebSocket packets.21MIT
byte-engine-betpByte-Engine transport protocol primitives for local and remote sessions.21MIT
ksp-coreCore types, packet format, and binary encoding for the Kush Secure Protocol21MIT
camel-containerContainer utilities for rust-camel20Apache-2.0
weir-rsDurable write buffer for Rust — facade re-exporting the weir-* libraries20MIT
forsaTemp Desc20MIT
loylylöyly — the trust infrastructure for AI agent communication. https://loyly.dev20Apache-2.0
loyly-typeslöyly — the trust infrastructure for AI agent communication. https://loyly.dev20Apache-2.0
loyly-corelöyly — the trust infrastructure for AI agent communication. https://loyly.dev20Apache-2.0
matchy-wasmWebAssembly bindings for matchy - fast IP and pattern matching database20Apache-2.0
loyly-clilöyly — the trust infrastructure for AI agent communication. https://loyly.dev20Apache-2.0
snap7-partnerAsync Rust S7 Partner (BSend/BRecv) peer implementation20MIT
ola-rsRust client for Open Lighting Architecture RPC DMX control20MIT
ts-server-queryMinimal async TeamSpeak ServerQuery client for Tokio20MIT
hop6Serverless, peer-to-peer terminal messenger that speaks exclusively over Tor v3 onion services20MIT OR Apache-2.0
like-a-clockworkCausal event tracking SDK for distributed systems, based on Lamport (1978). Implements Lamport Clocks, Vector Clocks, and…20GPL-3.0