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.
milky-typesRust implementation of the Milky protocol884MIT OR Apache-2.0
planning-centerUnofficial Planning Center API884MIT OR Apache-2.0
kotoba-securityComprehensive authentication and authorization system with JWT, OAuth2, MFA883Apache-2.0
ai-providersA comprehensive collection of AI provider implementations, schematics, and API integrations for various AI services882MIT
dispatch-executorAn asynchronous executor for Apple's Grand Central Dispatch881MIT OR Apache-2.0
lmcppRust bindings for llama.cpp's server with managed toolchain, typed endpoints, and UDS/HTTP support881MIT
kcr_airflow_stackable_techKubernetes Custom Resource Bindings8810BSD
vmb-sysRaw FFI bindings to Allied Vision VmbC (Vimba X) C API, loaded at runtime via libloading881MIT OR Apache-2.0
aion-protoShared gRPC and serde wire contracts for Aion servers, clients, and workers.880AGPL-3.0-only
open-paymentsOpen Payments Rust SDK library with types, HTTP client and signature utilities880Apache-2.0
bpi-rsBilibili API client library for Rust880MIT
KgetA powerful and versatile download manager and library879MIT
claude-agentRust SDK for building AI agents with Anthropic's Claude - Direct API, no CLI dependency878MIT
pyra-redisShared Redis client, key builders, and common operations for Pyra services878MIT
lean-rs-worker-protocolWire protocol and shared value types for the lean-rs worker process boundary.878MIT OR Apache-2.0
alpaca-coreShared primitives for the alpaca-rust workspace878MIT OR Apache-2.0
world_coin_sdkA SDK for World Coin877MIT OR Apache-2.0
ngtqA trait-based abstraction layer for task queues with ID and category support876MIT
plugin-interfacePlugin interface definitions for the plugrs system876MIT
tslocalClient library for the Tailscale Local API876BSD-3-Clause
shopify-clientType-safe, async Rust client for the Shopify Admin and Storefront APIs875MIT
librarysA comprehensive utility library for rapid development in Rust, providing common functionality like string processing, validation,…875MIT OR Apache-2.0
webots-rsSafe Rust bindings and wrappers for the Webots controller API873MIT OR Apache-2.0
nexo-agent-registryLive registry of in-flight driver goals (Phase 67.B). Persists to SQLite for reattach across daemon restarts.873MIT OR Apache-2.0
taskai-coreCore functionality for TaskAI - AI-powered task generation for agents and automation workflows871MIT
nexo-driver-loopGoal orchestrator + LlmDecider + Unix socket bridge for the nexo-rs driver subsystem. Phase 67.4.870MIT OR Apache-2.0
mcp-protocol-server⛔ DEPRECATED: Use mcp-protocol-sdk v0.4.0+ instead. This crate is consolidated into the main SDK.869MIT
opencode-sdkRust SDK for OpenCode (HTTP-first hybrid with SSE streaming)869Apache-2.0
everruns-providerProvider/LLM abstraction foundation shared by Everruns core and provider crates869MIT
unigatewayDEPRECATED: use the `unigateway-sdk` crate. Compatibility shim only; the standalone `ug` binary is not published from this…869MIT
salesforce_coreUnofficial Rust SDK for Salesforce Core APIs (Sales, Service, Platform)866MPL-2.0
orchard-rsRust client for Orchard - high-performance LLM inference on Apple Silicon866Apache-2.0
spider-browserBrowser automation client for Spider's pre-warmed browser fleet with smart retry and browser switching865MIT
rpc-4micaShared RPC client and data types for the 4Mica payment network.864CC-BY-NC-4.0
gh_modelsA Rust client for GitHub-hosted AI models, compatible with the models.github.ai chat completion API.863MIT
astdA drop-in replacement for std in no-std environments, with full abseil backend.863Apache-2.0
turul-a2a-typesErgonomic Rust types for the A2A Protocol v1.0863MIT OR Apache-2.0
axomAxon is a Rust-based library designed to provide a unified interface for connecting with various Large Language Models (LLMs) and…862MIT
azure_ai_openaiAzure OpenAI's official extension package for using OpenAI's .NET library with the Azure OpenAI Service.860MIT
arch-token-metadata-sdkRust SDK for Arch Token Metadata: PDA helpers, instruction builders, readers860MIT
ic-cdk-bitcoin-canisterUtility for making inter-canister calls to the Bitcoin canisters on the Internet Computer854Apache-2.0
maxbotАвтоматизация работы с чат-ботами на платформе MAX (max.ru)853MIT
nexo-project-trackerParses PHASES.md / FOLLOWUPS.md and exposes them as agent tools (Phase 67.A).853MIT OR Apache-2.0
rsealMemory sealing operations852MIT OR Apache-2.0
a3s-libkrun-sysFFI bindings to libkrun with Windows WHPX backend support852MIT
libfdt-rsA library for handling FDT binaries based on libfdt.848non-standard
llzkRust bindings to the LLZK C API.847Apache-2.0
rust_ffplaySafe and idiomatic Rust wrapper for FFplay845MIT OR Apache-2.0
rsmycquA Rust library for interacting with Chonqing University services, including SSO authentication, campus card management, and more.844AGPL-3.0-only
kcr_clickhouse_keeper_altinity_comKubernetes Custom Resource Bindings8440BSD
status_managerKubernetes apiserver841Apache-2.0
ring-lang-rsRust bindings for the Ring programming language841MIT
carbemA Rust library for retrieving carbon emission values from cloud providers840Apache-2.0
kreuzcrawl-bindings-commonShared adapter layer for kreuzcrawl language bindings840Elastic-2.0
jacquard-lexgenLexicon fetching and code generation binaries for Jacquard840MPL-2.0
kalshi-rsRust SDK for the Kalshi prediction market API. Mirrors the official Python SDK design for ease of use.839MIT
bitbucket-dc-mcpBitbucket Data Center MCP server, generated by mcpify.839MIT
allframe-mcpMCP (Model Context Protocol) server for AllFrame - Expose APIs as LLM-callable tools838MIT OR Apache-2.0
kcr_hbase_stackable_techKubernetes Custom Resource Bindings8380BSD
models-devSimple Rust client for the models.dev API836MIT
windows-recordA library for recording screen and audio on Windows systems834MIT
safebrowsing-dbDatabase interface and implementations for Google Safe Browsing API834MIT OR Apache-2.0
alpaca-baseBase library with common structs, traits, and logic for Alpaca API clients834MIT
glyph-intrinsicsBuilt-in intrinsic functions for Glyph (voice, display, net, wait)833MIT OR Apache-2.0
simploxide-bindgenSimpleX-Chat API types and client generator833MIT OR Apache-2.0
lib_vtopA minimal libre package for VTOP832Apache-2.0
simplify_baml_macrosProcedural macros for simplify_baml - automatic IR generation from Rust types829MIT
openapi-sdkA fully-featured and blazing-fast Rust API client to interact with Openapi®828MIT
xmasterEnterprise-grade X/Twitter CLI — post, reply, like, retweet, DM, search, and more827MIT
telegrama-rsA small, reliable Rust library for sending Telegram messages via bots825MIT
amdgpu-device-libsSupport library for the amdgpu target, linking to device-libs824MIT OR Apache-2.0
quotesdirectlibCQG Quotes Direct API bindings for Rust824MIT
nutrition-aiRust wrapper to analyze food nutrition using Google Gemini823MIT
azure_ai_textanalyticsAzure Cognitive Services Text Analytics is a cloud service that provides advanced natural language processing over raw text, and…822MIT
lbank-rsComplete Rust SDK for LBank API - Market data, trading, wallet management with both sync/async support, RSA/HmacSHA256 auth822MIT
llm-kit-provider-utilsShared utilities for LLM Kit providers820MIT
trelent-hyokA Rust library implementing Hold Your Own Key (HYOK) encryption patterns with support for multiple cloud providers820MIT
tauri-plugin-musickitTauri plugin for Apple MusicKit integration820MIT OR Apache-2.0
nexo-dispatch-toolsPhase 67.D — agent-loop tools that dispatch / control / chain driver goals through DispatchGate.818MIT OR Apache-2.0
nucel-agent-claude-codeClaude Code provider for Nucel agent-sdk — subprocess wrapper for claude CLI818Apache-2.0
zenodo-rsRust client for Zenodo deposition workflows, record retrieval, and artifact downloads.818MIT
reposix-githubGitHub Issues BackendConnector implementation for reposix.818MIT OR Apache-2.0
discourse-webhooksType-safe Rust library for handling Discourse webhook events817MIT
azure_ai_language_conversationsThis is the client library for the Conversations service, a cloud-based conversational AI service that applies custom…817MIT
burncloud-database-coreCore database abstractions and traits for BurnCloud AI management system816MIT OR Apache-2.0
reposix-confluenceConfluence Cloud BackendConnector implementation for reposix.815MIT OR Apache-2.0
pyra-solanaSolana transaction building and RPC utilities for Pyra815MIT
tucano-integrationWeb integration framework (HTTP/WebSocket) for venues/exchanges814MIT
jenkins-rsA Jenkins API client for Rust814non-standard
acmexAcmeX: High-performance, extensible ACME v2 (RFC 8555) client and server in Rust, supporting multiple DNS providers, storage…813MIT OR Apache-2.0
reposix-jiraJIRA Cloud BackendConnector implementation for reposix.812MIT OR Apache-2.0
rskit-hookGeneric event hook system — register handlers and emit events with zero domain dependencies812MIT
cloud_terrastodonA command-line tool for interacting with cloud ecosystems812LiLiQ-R-1.1
clia_deepseek_rsA Rust client library for the DeepSeek API (use rustls)811MIT
azure_resourcemanager_webpubsubMicrosoft Azure management client SDK for Azure resource provider Microsoft.SignalRService.811MIT
club-unisonType-safe communication protocol framework powered by KDL schema and QUIC transport — sailing in unison.811MIT
yoa-runner-libShared Rust primitives for managing runner workloads across Docker and Kubernetes.811MIT OR Apache-2.0
reddb-io-clientOfficial Rust client for RedDB — embedded engine, gRPC, HTTP, and RedWire transports behind one connection-string API. Also hosts…811BUSL-1.1
tauri-plugin-android-tv-checkA Tauri plugin for checking Android TV devices.809MIT
clia-async-openaiRust library for OpenAI (with rustls)809MIT
cow-errorsShared error type for the CoW Protocol SDK workspace.809MIT OR Apache-2.0
azure_ai_language_textThis is the Text client library for developing .NET applications with rich experience.808MIT
azure_ai_language_conversations_authoringThis is the Authoring client library for developing .NET applications with rich experience.806MIT
azure_resourcemanager_machinelearningcomputeMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.MachineLearningCompute.805MIT
kodegen_native_notifyKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.805Apache-2.0 OR MIT
azure_ai_translation_documentTranslator is a cloud-based machine translation service and is part of the Azure Cognitive Services family of cognitive APIs used…803MIT
lean-rs-hostOpinionated Rust host stack for embedding Lean 4 as a theorem-prover capability: typed sessions, kernel-check evidence handles,…803MIT OR Apache-2.0
siumai-protocol-geminiGoogle Gemini protocol standard (mapping + streaming) for siumai802MIT OR Apache-2.0
azure_digitaltwins_coreSDK for the Azure Digital Twins service801MIT
azure_ai_translation_textThis is the Text Translation client library for developing .NET applications with rich experience.800MIT
dungeonctlControl smart electronic toys created by DG-LAB799MIT OR Apache-2.0
durable-workflowFirst-party Rust SDK for Durable Workflow workers and clients799MIT
yapi-rsA Rust port of [Yet Another Process Injector] that reduce differences between x64, wow64 and x86 processes.798MIT OR Apache-2.0
bond-rsRust seed application798non-standard
azure_ai_inferenceThis is the Microsoft Azure AI Inference Service client library798MIT
tucano-executionOrder & account data: execution (mock/live) and private streams797MIT
megatec-ups-controlLibrary for handling uninterruptible power supplies (UPS) according to the Megatec protocol797MIT
openai-typesTyped OpenAI API models — zero dependencies beyond serde797MIT
px-coreCore traits, models, and errors for OpenPX prediction market SDK797MIT
azure_ai_openai_assistantsAzure's official .NET library for OpenAI assistants. Works with Azure OpenAI resources as well as the non-Azure OpenAI endpoint.796MIT
azure_ai_vision_faceThis is the Azure.AI.Vision.Face client library for developing .NET applications with rich experience.796MIT
open-routererAn unofficial Rust client for the OpenRouter API796MIT
azure_storage_files_sharesThis client library enables working with the Microsoft Azure Storage File Shares service for storing binary and text data. For…796MIT
thirtyfour-stealthA stealthy, undetected implementation of thirtyfour for web automation795MIT
brave-cliCommand-line interface for the Brave Search API795MIT
ai-transform-runtimeRuntime library for AI-powered data transformations using OpenAI795MIT
azure_maps_geolocationAzure Maps Azure.Maps.Geolocation795MIT
azure_resourcemanager_springappdiscoveryAzure Resource Manager client SDK for Azure resource provider SpringAppDiscovery.795MIT
azure_resourcemanager_recoveryservicesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.RecoveryServices.794MIT
azure_resourcemanager_eventgridMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.EventGrid.794MIT
azure_resourcemanager_confidentialledgerMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ConfidentialLedger.794MIT
azure_data_schemaregistryAzure Schema Registry SDK794MIT
azure_resourcemanager_healthcareapisMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.HealthcareApis.793MIT
azure_ai_personalizerThis is the Azure Personalizer client library for developing .NET applications.793MIT
azure_resourcemanager_resourceconnectorAzure Resource Manager client SDK for Azure resource provider ResourceConnector.792MIT
contrato_bibliaUma biblioteca Rust para um smart contract na blockchain Stellar (Soroban) focado em uma aplicação da Bíblia Sagrada.792MIT
azure_ai_contentsafetyThis is the ContentSafety client library for developing .NET applications with rich experience.792MIT
dexscreener-rsRust client for the DexScreener API792MIT
tucano-dataNormalized WebSocket ingestion of public data (focus B3)791MIT
polyte-clobRust client library for Polymarket CLOB (order book) API791MIT
wintrackLibrary for monitoring window related events on Windows.791MIT OR Apache-2.0
azure_resourcemanager_resourcemoverMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Migrate.790MIT
azure_resourcemanager_policyinsightsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.PolicyInsights.790MIT
azure_resourcemanager_datafactoryMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DataFactory.790MIT
azure_ai_documentintelligenceThis is the Azure.AI.DocumentIntelligence client library for developing .NET applications with rich experience.790MIT
azure_ai_language_questionansweringThis is the client library for the Question Answering service, a cloud-based Natural Language Processing (NLP) service that…790MIT
azure_resourcemanager_peeringAzure Resource Manager client SDK for Azure resource provider Microsoft.Peering.789MIT
azure_resourcemanager_mysqlMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DBforMySQL.789MIT
azure_resourcemanagerMicrosoft Azure Resource Manager client SDK for Azure resources.789MIT
meerkat-mob-adaptiveCompatibility re-export for Meerkat Mob adaptive internals789MIT OR Apache-2.0
podman-clientA native Rust client for the Podman REST API over Unix sockets789MIT
azure_containers_containerregistryThis client library enables working with the Microsoft Azure Container Registry service to store and manage container images and…788MIT
azure_resourcemanager_recoveryservicessiterecoveryMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.RecoveryServices SiteRecovery.787MIT
azure_resourcemanager_providerhubMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ProviderHub.787MIT
azure_resourcemanager_largeinstanceAzure Resource Manager client SDK for Azure resource provider LargeInstance.787MIT
minesweeper-clientRust client library for the minesweeper multiplayer server787MIT
azure_resourcemanager_kubernetesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Kubernetes.787MIT
azure_resourcemanager_deviceupdateMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DeviceUpdate.787MIT
azure_resourcemanager_containerregistryMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ContainerRegistry.787MIT
azure_ai_anomalydetectorThis is the Microsoft Azure Cognitive Services Anomaly Detector client library787MIT
azure_ai_language_text_authoringThis is the Authoring client library for developing .NET applications with rich experience.787MIT
azure_analytics_purview_catalogAn SDK for interacting with the Azure Purview Catalog service787MIT
azure_communication_chatThis client library enables working with the Microsoft Azure Communication Chat service. For this release, see notes -…787MIT
io-jmapJMAP client library for Rust787MIT OR Apache-2.0
azure_resourcemanager_netappMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.NetApp.786MIT
gemini_light_rsA Rust client for interacting with Google's Gemini API.786MIT OR Apache-2.0
azure_maps_renderingAzure Maps Azure.Maps.Rendering786MIT
warframe_marketAn async api wrapper for the warframe.market api786MIT
azure_messaging_webpubsubAzure SDK client library for the WebPubSub service786MIT
lc-cliLLM Client - A fast Rust-based LLM CLI tool with provider management and chat sessions786MIT
datapress-clientAsync + blocking Rust client for a running DataPress dataset server (JSON and Arrow IPC).786MIT
azure_resourcemanager_logicMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Logic.785MIT
azure_resourcemanager_quotaMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Quota.785MIT
azure_resourcemanager_managedservicesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ManagedServices.785MIT
azure_resourcemanager_containerinstanceMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ContainerInstance.785MIT
libpkgBSD pkg bindings and wrapper785BSD-3-Clause
azure_resourcemanager_storagemoverAzure Resource Manager client SDK for Azure resource provider StorageMover785MIT
azure_resourcemanager_loadtestingMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.LoadTestService.784MIT
azure_resourcemanager_powerbidedicatedMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.PowerBIDedicated.784MIT
azure_resourcemanager_informaticadatamanagementAzure Resource Manager client SDK for Azure resource provider InformaticaDataManagement.784MIT
azure_ai_formrecognizerThis is the Microsoft Azure Cognitive Services Form Recognizer client library784MIT
azure_resourcemanager_subscriptionMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Subscription.784MIT
libpixivpixiv.net API client library784non-standard
zust-llmLLM request helpers for Zust runtime integrations.784Apache-2.0
azure_resourcemanager_computefleetAzure Resource Manager client SDK for Azure resource provider ComputeFleet.783MIT
azure_resourcemanager_automationMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Automation.783MIT
azure_resourcemanager_billingbenefitsAzure Resource Manager client SDK for Azure resource provider BillingBenefits783MIT
azure_maps_timezonesAzure Maps Time Zone SDK783MIT
azure_ai_projectsThis is the Azure.AI.Projects client library for developing .NET applications with rich experience.783MIT
azure_ai_vision_imageanalysisThis is the Azure.AI.Vision.ImageAnalysis client library for developing .NET applications with rich experience.783MIT
azure_iot_hub_serviceSDK for the Azure IoT Hub service783MIT
azure_resourcemanager_cognitiveservicesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.CognitiveServices.782MIT
azure_resourcemanager_grafanaMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Dashboard.782MIT
azure_resourcemanager_databoxedgeMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DataBoxEdge.782MIT
azure_communication_roomsThis Client library enables working with the Microsoft Azure Communication Rooms Service.782MIT
azure_analytics_purview_administrationAn SDK for interacting with the Azure Purview Administration service782MIT
azure_maps_searchAzure Maps Azure.Maps.Search782MIT
azure_mixedreality_authenticationMicrosoft Azure SDK for Rust: azure_mixedreality_authentication782MIT
tdc_toolkitRust CLI and library, as well as Python bindings, for working with time-to-digital converters (TDCs) such as the PicoQuant…782BSD-3-Clause
azure_resourcemanager_privatednsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Network PrivateDns.781MIT