CATEGORY
API bindings 12,402 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.
daemonbit-lockfileCross-platform daemon lifecycle primitives1,487MIT OR Apache-2.0
mockforge-schemaJSON Schema generation for MockForge configuration files1,486MIT OR Apache-2.0
neuromance-clientA Rust client library for interacting with LLM inference providers1,485Apache-2.0
truesocksA Rust SDK for truesocks API1,484non-standard
utf8-consoleCross-platform enabling of UTF-8 console IO1,484MIT OR Apache-2.0
qualomat_schemaRust bindings for the *Qual-O-Mat* open data format for the german voting advice tool *Wahl-O-Mat*1,483AGPL-3.0-or-later
tuta_polltuta library to fetch new mails, decrypt them, and mark them as read1,483GPL-3.0-only
waclayRuntime-agnostic WebAssembly Component Model implementation1,483Apache-2.0
highlight-assertionsReads the unit test format for highlighting of tree-sitter to be used nvim-treesitter's test suite1,482MIT
mercureA client implementation of the Mercure protocol1,482MIT OR Apache-2.0
zendriverAsync-first browser automation via the Chrome DevTools Protocol, with anti-detection controls on by default1,482MIT OR Apache-2.0
wom_rsA rust api wrapper for the OSRS Wise Old Man API1,481MIT
raw-stdioCross-platform, unbuffered, direct STDIO access1,481MIT OR Apache-2.0
specado-schemas-tempProvider and prompt schema validation helpers for Specado.1,480Apache-2.0
daemonbit-winmutexCross-platform daemon lifecycle primitives1,479MIT OR Apache-2.0
ph-regionA library for managing and utilizing administrative regions of the Philippines.1,478MIT
bluefin-proSoftware Development Kit for Bluefin Pro1,478Unlicense
rx4The agent harness engine — loop, tools, providers, sessions, permissions, computer-use1,477MPL-2.0
tax_idsA library to validate and verify Tax Ids. Handle European, British, Norwegian or Swiss VAT numbers.1,474MIT OR Apache-2.0
pinpayments_rsAPI bindings for the Pin Payments HTTP API1,474MIT
mistral-rouilleMistral Rouille is a Rust crate customized from Mistral's official OpenAPI specification. This crate provides a convenient and…1,474MIT OR Apache-2.0
kinect-v2A Rust binding for the Kinect V2 Windows SDK.1,474MIT
ocapiA Rust library for the Opencast REST API (unofficial)1,473LGPL-3.0-or-later
dear-imguizmo-quat-sysLow-level FFI bindings for ImGuIZMO.quat via cimguizmo_quat (C API)1,472MIT OR Apache-2.0
bareun_rsan unofficial Rust library for Bareun, a Korean morphological analyzer1,470BSD-3-Clause
gymnasium_cliGymnasium API for Reinforcement Learning1,468MIT OR Apache-2.0
cloud_terrastodon_ui_eguiUser interface for the Cloud Terrastodon project leveraging egui1,467LiLiQ-R-1.1
allenhark-slipstreamSlipstream client SDK for Rust - Solana transaction relay1,464Apache-2.0
printer_event_handlerA cross-platform printer status monitoring library for Windows and Linux1,464MIT OR Apache-2.0
cloud_terrastodon_ui_ratatuiUser interface for the Cloud Terrastodon project leveraging Ratatui1,462LiLiQ-R-1.1
lash-plugin-process-controlsProcess-control plugin for the lash agent runtime.1,461MIT
rust-genai-typesShared types for the Rust Gemini SDK1,459Apache-2.0
async-payjp-client-corePayjp SDK based on arlyon/async-stripe1,458MIT OR Apache-2.0
http_catRust wrapper around http.cat1,458MIT
xsdk#TODO1,456Apache-2.0 OR MIT
iqairIQAir api accessor crate1,453MIT
fork-rsModern fork for Rust1,452MIT
ferogram-cryptoCryptographic primitives for Telegram MTProto: AES-IGE, RSA, SHA-1/256, auth key derivation1,452MIT OR Apache-2.0
lettermint-rsLettermint email service client1,452MIT OR Apache-2.0
vhpiRust wrapper around the IEEE 1076 VHPI1,451MIT OR Apache-2.0
tokenomicA Bitcoin lib for interacting with tokens1,451MIT
sola-raylibSafe Rust bindings for raylib. sola-raylib N.x tracks raylib N.x (e.g. 5.x → raylib 5.5; 6.x → raylib 6.0).1,449Zlib
kcr_topology_volcano_shKubernetes Custom Resource Bindings1,4490BSD
musimusi is a library designed to abstract and provide a unified interface to different music providers1,448MPL-2.0
linux-cec-sysRust bindings for the Linux CEC subsystem1,446BSD-3-Clause
osm-apiRust binding for the Open Street Map Api1,446MIT OR Apache-2.0
wasm-sandboxA secure WebAssembly sandbox with dead-simple ease of use, progressive complexity APIs, and comprehensive safety controls1,446MIT
playdate-allocatorGlobal allocator and allocator-api implementation for Playdate1,445MIT OR Apache-2.0
avinaRust client library for the LRZ-specific features of the Openstack-based LRZ Compute Cloud.1,444MIT
wasmer-runtime-uncWasmer runtime library1,444MIT
ai_rsOne sdk for all AI platforms1,443non-standard
titdbA simple library to make use of the Trails in the Database API1,442MIT
mocopr-coreCore types and protocol implementation for MoCoPr (Model Context Protocol)1,442MIT OR Apache-2.0
libfeedbackRust bindings for libfeedback1,441MIT
rivianBindings to Rivian Vehicle API1,440MIT
rustuyaA fast and concurrent Tuya Local API implementation in Rust1,440MIT
monaco-grpc-sdkTyped Rust gRPC client SDK for the Monaco Exchange API — generated from Protocol Buffer definitions1,437MIT
alou智能自动化工作流系统 - 基于Rust和Model Context Protocol (MCP)的智能体1,437MIT OR Apache-2.0
whatsappA crate for integrating with the WhatsApp Business Cloud API.1,436MIT
siumai-specProvider-agnostic specs and data types for siumai1,433MIT OR Apache-2.0
node-app-apiShared types and C ABI definitions for the Node-App host API v11,433MIT OR Apache-2.0
lpwstrConvert between safe types and raw u16 pointers for Windows FFI1,427MIT/Apache-2.0
romy-sdl2SDL2 bindings for Rust1,425MIT
noveum-ai-gatewayA high-performance AI Gateway proxy for routing requests to various AI providers, offering seamless integration and management of…1,424MIT OR Apache-2.0
webull-rsA Rust client for the Webull trading API1,422MIT
aqara-cliCLI tools for aqara.1,419MIT
soma-coreWorld's first production-ready self-aware development system with meta-cognitive capabilities and cognitive reasoning engine for…1,419non-standard
nexo-authPer-agent credential resolver and gauntlet validation for Nexo channels.1,419MIT OR Apache-2.0
cirque-pinnacledriver for working with Cirque Pinnacle Glidepoint touchpads on embedded systems1,418MIT
runbeam-sdkRust SDK for integrating with the Runbeam Cloud API, providing JWT validation, API client, and generic secure token storage1,418Apache-2.0
crypto_tradingEasy Binance API Wrapping Crate1,417MIT OR Apache-2.0
nexo-driver-typesTypes and traits for the Nexo driver subsystem (CLI/process orchestration under verifiable goals).1,416MIT OR Apache-2.0
onemkl-sysRaw FFI bindings to the C interface of Intel oneAPI Math Kernel Library (oneMKL).1,415MIT OR Apache-2.0
rpacaA rust crate wrapping the Alpaca API1,415MIT OR Apache-2.0
kodegen_tools_databaseKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.1,414Apache-2.0 OR MIT
wasmer-runtime-unc1Wasmer runtime library1,412MIT
sherlock-rsRust based JSON-RPC Client1,412MIT OR Apache-2.0
nexo-plugin-emailEmail (IMAP/SMTP) channel plugin for Nexo agents (out-of-tree subprocess).1,412MIT OR Apache-2.0
chaty-protoGenerated gRPC protobuf definitions for Chaty1,412MIT OR Apache-2.0
symbi-runtimeAgent Runtime System for the Symbi platform1,409Apache-2.0
anytype_rsA Rust client library and CLI for the Anytype API1,406GPL-3.0
tpm2-randA simple TPM2-based random number generator1,404MIT OR Apache-2.0
remnawaveRust SDK for Remnawave API - A comprehensive client library for interacting with Remnawave services1,399MIT
linux-cecLibrary for userspace interactions with CEC on Linux1,399LGPL-2.1-or-later
eflEnlightenment Foundation Libraries bindings in Rust1,398MPL-2.0
lean-toolchainLean 4 toolchain discovery, fingerprinting, symbol allowlist, and build-script helpers reusable by downstream embedders' own…1,397MIT OR Apache-2.0
axcp-rsRust client SDK for AXCP protocol1,396BUSL-1.1
duckduckgo_rsinterface to interact with the DuckDuckGo search engine. This library allows you to perform web searches and retrieve search…1,396non-standard
clau-runtimeRuntime for executing Claude AI conversations and tool interactions1,395MIT
rrelayer_coreCore types and functionality for rrelayer - a powerful blockchain transaction relay service1,395MIT
aocl-blasSafe Rust wrappers for AOCL-BLAS (BLIS)1,395MIT OR Apache-2.0
lancorEnd-to-end llama.cpp toolkit: API client, HuggingFace Hub, server orchestration, benchmarks1,392GPL-3.0
nenjoAgent orchestration SDK for building agentic AI workflows with tool use, memory, and multi-agent delegation1,392Apache-2.0
gnome-desktop-xinuxRust bindings for the GNOME Utility Library1,391MIT
opus-embeddedDecoding of Opus audio without allocation1,390BSD-3-Clause
shredlink-protoProtocol buffer definitions for Shredlink gRPC services1,387MIT OR Apache-2.0
baracuda-runtimeSafe Rust wrappers for the CUDA Runtime API (devices, streams, events, managed memory, kernel launch via the library API).1,387MIT OR Apache-2.0
safe-ipcIPC crate for Unix and Windows.1,386Apache-2.0
ferogram-mtprotoMTProto 2.0 session management, message framing, DH key exchange and transport abstractions1,386MIT OR Apache-2.0
bee-rsRust client for the Swarm Bee API. Functional parity with bee-js / bee-go.1,386MIT OR Apache-2.0
azure_storage_commonCommon types shared across Azure Storage client libraries.1,384MIT
agixt-sdkRust SDK for AGiXT - A powerful AI agent framework1,383MIT
onemklSafe, idiomatic Rust wrapper over Intel oneAPI Math Kernel Library (oneMKL).1,382MIT OR Apache-2.0
tairitsuCore WASM Component Model runtime — Container, Registry, WIT binding, RON/Binary interop1,382MIT
timeweb-rsAsync Rust SDK for the Timeweb Cloud API1,378MIT
kcr_edp_epam_comKubernetes Custom Resource Bindings1,3780BSD
nexo-plugin-whatsappWhatsApp bot plugin for Nexo agents (out-of-tree subprocess + embedded lib).1,375MIT OR Apache-2.0
fluidattacks-tracksRust library for usage analytics1,375MPL-2.0
vivianRust implementation (Vivian) of the Milky protocol1,374MIT OR Apache-2.0
lumos_macroProcedural macros for the Lumosai agent framework1,373MIT
arduboyThis is a library used in Rust for Arduboy to program Arduboy games in Rust.1,372MIT OR Apache-2.0
axum_rate_limiterA flexible and powerful rate limiting middleware for Axum web framework with support for multiple strategies including IP, URL,…1,370MIT OR Apache-2.0
gntpProduction-ready GNTP (Growl Notification Transport Protocol) client with Windows/Android compatibility and multiple icon…1,370MIT OR Apache-2.0
lash-plugin-observational-memoryObservational-memory plugin for the lash agent runtime.1,370MIT
auth_traitauth_trait1,369MulanPSL-2.0
kodegen_tools_terminalKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.1,369Apache-2.0 OR MIT
stm32cubeprogrammerRust bindings for the STM32CubeProgrammer API1,367MIT
garguileguile bindings for rust1,365Apache-2.0
synchroByzantine Fault Tolerant consensus library built on HotStuff BFT
used by the Synchronicity reproducible build system1,363Apache-2.0
orthanc_apiOrthanc API hand-written response models1,363GPL-3.0
videotoolboxSafe Rust bindings for Apple's VideoToolbox framework — hardware H.264/HEVC/ProRes encode and decode on macOS1,361MIT OR Apache-2.0
torznab-rsAn async client for the Torznab protocol, an extension to RSS1,361MIT
android-bluetooth-serialThis crate is obsolete. Please use the 'bluetooth_rust' crate.1,361MIT OR Apache-2.0
jvmti-rsRust bindings to the JVMTI1,352Apache-2.0
rust-genaiRust SDK for the Google Gemini API and Vertex AI1,352Apache-2.0
kcr_radapp_ioKubernetes Custom Resource Bindings1,3510BSD
hcsrust 언어 교육청 자가진단 라이브러리1,350MIT
grab_githubObtain a list of files from a GitHub repository and download them to a folder using the GitHub API.1,349MIT
weave-contractsWebSocket protocol types shared between edge-agent and weave-server1,348MIT OR Apache-2.0
onecodeRust bindings for ONEcode - a data representation format for genomic data1,348MIT
azure_baseRust wrappers around Microsoft Azure REST APIs - Core crate1,346MIT
butterfly-dlButterfly-dl - Optimized OpenStreetMap data downloader with HTTP support1,346MIT
polyoxide-clobRust client library for Polymarket CLOB (order book) API1,345MIT OR Apache-2.0
grafton-birddogUnofficial idiomatic rust bindings for the BirdDog RESTful API 2.01,343Apache-2.0
kodegen_tools_browserKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.1,343Apache-2.0 OR MIT
kodegen_bundler_signKODEGEN.ᴀɪ: Database query and schema exploration MCP tools for AI agents.1,343Apache-2.0 OR MIT
lmrc-cloudflareCloudflare API client library for the LMRC Stack - comprehensive DNS, zones, and cache management with automatic retry logic1,343MIT OR Apache-2.0
nexo-extensionsExtension manifest, discovery, lifecycle, and stdio/NATS runtimes for Nexo.1,343MIT OR Apache-2.0
lash-llm-toolsLLM-backed tool implementations (llm_query and friends) for the lash agent runtime.1,343MIT
nexo-coreAgent runtime: event bus, sessions, plugin trait, heartbeat, A2A delegation.1,342MIT OR Apache-2.0
thorstreamer-grpc-clientRust client for ThorStreamer gRPC streaming services1,341MIT
reqwest-oauthOAuth support for Rust reqwest library1,340Apache-2.0
easybitA library for seamless integration with the Easybit.io API1,340MIT
accursedA correct curses-based terminal library, with unicode support1,338CC0-1.0
safebrowsing-hashHash generation and prefix matching for Google Safe Browsing API1,337MIT OR Apache-2.0
read-key-termiosSimple key-reading using Termios from Libc. Unsafe for obvious reasons. Also doesn't work on Windows for obvious reasons.1,334MIT
bitcoin_deImplementation of the Bitcoin.de Trading API v41,333MIT
freeswitch-typesFreeSWITCH ESL protocol types: channel state, events, headers, commands, and variables1,333MIT OR Apache-2.0
ai-workbench-libAI Workbench library for file processing, splitting, and model interactions1,330MIT
webull_unofficialThe unofficial Rust interface for the WeBull API1,330MIT
backstage-clientA Rust client library for interacting with the Backstage Catalog API. Provides type-safe access to Backstage entities with async…1,329MIT
lash-runtimeDurable agent runtime for Rust: sessions, turns, tools, plugins. Embeddable facade over lash-core.1,327MIT
everruns-openrouterOpenRouter provider for Everruns agents1,327MIT
teeskinsWrapper for Teeskins public API1,326MIT
iicp-clientUse the open IICP AI mesh from Rust without running a node1,325Apache-2.0
mlua-batteriesBatteries-included standard library modules for mlua1,324MIT OR Apache-2.0
openlark-docs飞书开放平台云文档服务模块 - 文档、表格、知识库API (202 APIs, 100% 覆盖,不含旧版本)1,324Apache-2.0
kcr_kiali_ioKubernetes Custom Resource Bindings1,3230BSD
everruns-integrations-daytonaDaytona cloud sandbox integration for Everruns1,323MIT
stimSafe Rust bindings for Stim, a high-performance stabilizer circuit simulator and analyzer1,322Apache-2.0
specado-core-tempCore engine for Specado, a provider-neutral AI orchestration SDK.1,322Apache-2.0
yogawmThe flexible library for creating x window managers1,321MIT
inputflow-nativeinputflow user input abstract plugin framework1,320MIT
greentic-mcp-clientClient for remote MCP servers over Streamable HTTP (JSON-RPC 2.0)1,320MIT
tencentcloud-sign-sdkTencentCloud Sign SDK for Rust - Common signing utilities for TencentCloud APIs1,319non-standard
mesa_dev_oapiMesa's OpenAPI-generated Rust SDK.1,317MIT
cortex-clientAPI for Cortex, a powerful observable analysis and active response engine.1,317MIT
lmrc-kubernetesKubernetes management library for the LMRC Stack - comprehensive library with support for deployments, rollbacks, scaling, and…1,314MIT OR Apache-2.0
async_pyA Rust library for calling Python code asynchronously using pyo3 or rustpython.1,313MIT
casial-wasmWASM bindings for universal consciousness-aware context coordination in web browsers and JavaScript environments1,312non-standard
nexo-microapp-sdkReusable runtime helpers for Phase 11 stdio microapps consuming the nexo-rs daemon (JSON-RPC dispatch loop, BindingContext…1,308MIT OR Apache-2.0
pyo3-nestA clean and ergonomic macro for creating deeply nested submodules in PyO31,305MIT
nexo-plugin-telegramTelegram bot plugin for Nexo agents (out-of-tree subprocess).1,304MIT OR Apache-2.0
noetl-arrow-flight-clientNoETL Arrow Flight client — Rust consumer for the noetl-server's /api/result Flight gRPC endpoint (R-2.3 Phase B + C1 + C2.2)1,303MIT
polyoxide-gammaRust client library for Polymarket Gamma (market data) API1,302MIT OR Apache-2.0
discord-baseThe crate I use to build my bots on top of, made using Serenity in Rust!1,301MIT OR Apache-2.0
cowprotocolRust SDK for CoW Protocol: orderbook client, EIP-712 order types, signing, and composable-order primitives.1,300GPL-3.0-or-later
hypersync-solana-schemaArrow schemas for Solana HyperSync tables1,297MPL-2.0
nexo-mcpMCP (Model Context Protocol) client and server runtime for Nexo agents.1,297MIT OR Apache-2.0
simulator-apiWire-protocol types for the Solana simulator backtest WebSocket API1,294MIT
gstreamer-d3d12-sysFFI bindings to libgstd3d12-1.01,292MIT
dimiconDocker Image Icon - A library for fetching Docker image icons1,291MIT
hypersync-solana-net-typesNetwork types shared between Solana HyperSync clients and servers1,291MPL-2.0
siumai-protocol-openaiOpenAI(-like) protocol standard mapping for siumai1,289MIT OR Apache-2.0
inputflow-kmboxKMBox plugin for the inputflow framework1,288MIT
numcodecs-wasm-hostImport numcodecs-API-like compressors from wasm components1,286MPL-2.0
levitating-fuserMy fork of Filesystem in Userspace (FUSE) for Rust1,285MIT
huawei-dongle-apiAsync Rust library for interacting with Huawei LTE dongles1,285MIT OR Apache-2.0
metabase-api-rsA simplified Rust client for the Metabase API (Beta release - feature complete)1,282MIT OR Apache-2.0
waveshare-fingerprint-libA Rust library for controlling Waveshare fingerprint sensors over serial communication1,280MIT
minillmlibA minimalist, async-first Rust library for LLM interactions with streaming support1,278MIT
lash-provider-openaiOpenAI providers for lash: API-key (OpenRouter, OpenAI, vLLM, etc.) and Codex OAuth (ChatGPT Plus/Pro/Team).1,277MIT
interoptopus_backendsUtilities for backend authors1,276MIT
glin-contractsContract metadata, deployment, and interaction utilities for GLIN Network1,275Apache-2.0
oqs-safePost-Quantum Cryptography (PQC) toolkit in Rust with ML-KEM, ML-DSA, hybrid cryptography (X25519 + ML-KEM), and secure session…1,274MIT OR Apache-2.0
rusty_hermesRust wrapper for Facebook's Hermes JavaScript engine1,273MIT
crabka-client-coreConnection management and request dispatch for Apache Kafka in Rust1,272Apache-2.0
browser-infoCross-platform(planned) library retrieving active browser URL and detailed information1,272MIT
elevenlabs_ttdType-safe Rust client for ElevenLabs Text-to-Dialogue API1,271MIT OR Apache-2.0
idotDNS over TLS (DoT) client / DNS over TLS (DoT) 客户端1,268MulanPSL-2.0