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.
navy-nvim-rsA library for writing neovim rpc clients574LGPL-3.0
strava-wrapperA Rust wrapper for the Strava API573MIT
bitcoin-rpc-conversionsType conversions for Bitcoin Core's JSON-RPC interface573MIT OR Apache-2.0
tlq-fhir-registry-clientFHIR package registry client for loading and caching FHIR packages573MIT
kalshi-trade-rsRust client for the Kalshi trading API and WebSocket streams573MIT
tail-fin-tradingviewTradingView adapter for tail-fin: OHLCV + quote + screener + news + economic calendar + Pine Script catalog scraping, via the…571MIT
anytype-rpcAnytype gRPC client571Apache-2.0
tree-sitter-patched-arboriumRust bindings to the Tree-sitter parsing library (vendored for arborium WASM support)571MIT
a2a-aoRust SDK for the Agent-to-Agent (A2A) protocol — the open standard for agent interoperability (by AgentOven)571Apache-2.0
rustvaniVoice AI framework for Rust — real-time speech pipelines with STT, LLM, TTS, and Dhara conversation flows570BSD-2-Clause
capture-rustRust SDK for capture.page - Browser automation and screenshot API568MIT
praborrow-diplomacyFFI bindings for cross-language integration with the Sovereign memory model.568MIT
tlq-fhir-modelsFHIR data models.567MIT
vcs-githubAutomate GitHub from Rust: a typed, async wrapper for the GitHub CLI (gh) — pull requests, issues, releases, and CI checks.567MIT
bytedocs-rsdelivers clean, interactive, and developer-first API documentation. Go beyond static docs test, explore, and integrate APIs…566MIT
mountos-admin-sdkRust SDK for the mountOS provider API565Apache-2.0
splitnowRust SDK for SplitNOW, the multi-wallet instant crypto exchange564Unlicense
io-addressbookSet of I/O-free coroutines to manage contacts563MIT
mocoprA comprehensive Rust implementation of the Model Context Protocol (MCP)563MIT OR Apache-2.0
fluxer-typesShared API types and route definitions for the Fluxer bot framework563MIT
everruns-integrations-githubGitHub-backed agent blueprints for Everruns563MIT
stigmer-runner-hostEmbed the Stigmer runner as a manager-mode subprocess over its stdin/stdout JSON IPC.563Apache-2.0
weixin-agentPure protocol SDK for Weixin iLink Bot API — iLink AI Bot protocol, not coupled with OpenClaw561MIT
iterm2-clientRust client for the iTerm2 scripting API (WebSocket + Protobuf)561GPL-2.0-only
baresip-rsSafe(ish) Rust wrapper for libre (re) and libbaresip with Reactor + events + Tokio adapters560MIT OR BSD-3-Clause
extrema_infraA quantitative trading environment built in Rust.560Apache-2.0
gewe-coreCore types and definitions for gewe WeChat SDK559AGPL-3.0
execkitStateful, structured, safe shell sessions for AI agents on real infrastructure.558Apache-2.0
anya-coreEnterprise-grade Bitcoin Infrastructure Platform557MIT
ctf-rs-api-serverAPI-Server for CTF-rs, is designed to leverage Kubernetes CRDs for functionality557AGPL-3.0-or-later
confluence-dc-mcpConfluence Data Center MCP server, generated by mcpify.557MIT
paigasus-helikon-runtime-tokioDefault ephemeral Tokio runner for the Paigasus Helikon AI SDK.557Apache-2.0 OR MIT
klieoOpen-source Rust agent framework — typed agents, durable inter-agent comms, local-first.557MIT
shirabe-coreA Satori Bot Framework Core For Rust556MIT
actions-rsZero-dependency toolkit for writing GitHub Actions in Rust: annotations, workflow commands, environment files, typed inputs and…556MIT OR Apache-2.0
attuned-coreCore types and traits for Attuned - human state representation for LLM systems556Apache-2.0
fproviderProvider library for the fiddlesticks agent harness framework556MIT
appctl-plugin-sdkStable schema + dynamic plugin ABI for the appctl CLI agent556MIT
nnrp-conformanceRust-owned NNRP conformance fixtures, golden vectors, and adapter helpers.556Apache-2.0
dear-imgui-reflect-deriveDerive macro for dear-imgui-reflect555MIT OR Apache-2.0
fibrousA lightweight fiber abstraction over multiple backends (ucontext, win32, asm).555MIT
langchainrustA LangChain-inspired framework for building LLM applications in Rust. Supports OpenAI, Agents, Tools, Memory, Chains, RAG, BM25,…554MIT OR Apache-2.0
erc8004ERC-8004 Trustless Agents Rust SDK.553MIT OR Apache-2.0
solan使用自定义 RPC_URL 与私钥,签名并转出 SOL 到目标地址。553MIT
distriRust client for the Distri A2A agent platform553MIT
mdflibRust bindings for mdflib553MIT OR Apache-2.0
wg-ragsmithSemantic chunking and RAG utilities for document processing and retrieval-augmented generation.553MIT
fmp-rsProduction-grade Rust client for Financial Modeling Prep API with intelligent caching, rate limiting, and comprehensive endpoint…551MIT OR Apache-2.0
llm-stackCore traits, types, and tools for the llm-stack SDK551Apache-2.0
tinkoff-acquiringRust-клиент к API Tinkoff (T-Банк) Acquiring: Init/GetState/Confirm/Cancel/Charge, карты, клиенты, FinishAuthorize, QR; retry,…551MIT OR Apache-2.0
grok_apiRust client library for the Grok AI API (xAI)551MIT OR Apache-2.0
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-Clause
qcs-sdk-pythonPython bindings to qcs-sdk-rust550Apache-2.0
dravr-canotUnified multi-platform messaging library for WhatsApp, Slack, Discord, Telegram, and Messenger549MIT OR Apache-2.0
warframe-clientRust API client for Warframe game data from warframestat.us - worldstate, items, mods, weapons, and more548MIT
tusk-drift-schemasGenerated Rust protobuf types for Tusk Drift schemas547Apache-2.0
motosan-finance-secSEC EDGAR data provider for the motosan-finance Rust SDK547MIT OR Apache-2.0
catiaRust COM bindings and helpers for CATIA V5546MIT
xlnpwmonRust bindings for Xilinx Power Monitor545BSD-3-Clause
holiday-rsLightweight holiday and business-day calculations (MVP: FR)545MIT
mojenticAn LLM integration framework for Rust545MIT
terraform-wrapperA type-safe Terraform CLI wrapper for Rust542MIT OR Apache-2.0
tx-wasm-sdkSDK for WASM TX messages and queries.542Apache-2.0
bentomlAn unofficial async Rust client for BentoML services.542MIT
ferrtableFerris the crab's favorite Airtable library541MIT
fraiseql-storageObject storage backends and HTTP handlers for FraiseQL540Apache-2.0
ctf-rs-operatorKubernetes Operator for CTF-rs, is designed to leverage Kubernetes CRDs for functionality540AGPL-3.0-or-later
farpForge API Gateway Registration Protocol (FARP) - Schema-aware service discovery and gateway integration540MIT OR Apache-2.0
tydleYouTube video extractor written in Rust that can be used anywhere in web or native environments, based on an extremely small…539MIT
ever-cryptoA simple Rust library providing easy-to-use APIs for XChaCha20Poly1305 and Kyber1024 post-quantum cryptography at the same time.…538MIT
gcloud-identity-tokenA secure OAuth token client for Google Cloud538MIT
arete-a4-sdkRust SDK client for connecting to Arete streaming servers538MIT
wit-bindgen-wclRuntime-agnostic WebAssembly Component Model implementation537Apache-2.0
json-glib-sysFFI bindings for Json Glib536MIT
parser-proxy-wsHigh-performance Solana DEX event parsing and WebSocket streaming library535MIT
r-fubon-neoRust implementation of Fubon Neo SDK for trading and market data (P.O.C project)535MIT OR Apache-2.0
supabase-realtime-rsUnofficial Rust client for Supabase Realtime (Phoenix Channels)535MIT
openlark-security飞书开放平台安全认证服务模块 - 身份认证、权限管理、安全审计 (44 APIs)535Apache-2.0
bedrock-gateway-rustA 100% Rust, OpenAI-compatible API gateway for AWS Bedrock — drop-in, single-binary, blazingly fast.534MIT-0
ddgsA small Rust client inspired by the Python ddgs package.534MIT
dialog_final_v2_libDialog library — Nostr-based encrypted notes-to-self (core Rust SDK)533MIT
paigasus-helikon-sessions-sqliteSQLite-backed Session backend for the Paigasus Helikon AI SDK.533Apache-2.0 OR MIT
openlark-aiOpenLark AI 智能助手模块 - 提供 AI 相关 API 支持532Apache-2.0
agnosticaUniversal Vector Database ORM for Rust530MIT OR Apache-2.0
openlark-meetingOpenLark 会议与日程模块 - 视频会议、日历、会议室管理 API530Apache-2.0
openlark-hrOpenLark 人力资源模块 - 招聘、CoreHR、考勤、薪酬等 562 个 API530Apache-2.0
ai-lib-rustProtocol Runtime for AI-Protocol - A high-performance Rust reference implementation530MIT OR Apache-2.0
jira-dc-mcpJira Software Data Center REST API Reference MCP server, generated by mcpify.530MIT
flowglad(Unofficial) Rust SDK for FlowGlad - Open source billing infrastructure529MIT
krx-rsKRX Open API를 위한 Rust 클라이언트529MIT
wiim_apiA Rust library and CLI tool for controlling WiiM audio streaming devices via their HTTP API528MIT OR Apache-2.0
uni_service_managerA crate for for managing cross platform OS services528MIT OR Apache-2.0
laneful-rsRust SDK for Laneful email sending API528MIT
jvmti-bindingsComplete JNI and JVMTI bindings for Rust with zero dependencies by default. Build JVM agents in pure Rust.528MIT OR Apache-2.0
capsula-clientHTTP client library for Capsula server528MIT OR Apache-2.0
axiomtrade-rsHigh-performance Rust SDK for Axiom Trade - the fastest decentralized exchange aggregator on Solana and Hyperliquid527MIT
binary-options-tools-core-preLow-level WebSocket client and protocol handler for binary options trading. Core foundation providing connection management,…527non-standard
uapi-sdk-rustUAPI Rust SDK - idiomatic, typed, domain-driven API client.527MIT OR Apache-2.0
namecheap-clientUnofficial async Rust client for the Namecheap API: domain availability and registration, DNS records, pricing, and account…527MIT OR Apache-2.0
nbis-rsA Rust binding to the NIST Biometric Image Software (NBIS) library, which is used for processing biometric images, particularly…526MIT
cortexai-coreCore types, traits and abstractions for the Cortex AI agent framework526Apache-2.0
siumai-provider-cohereCohere provider implementation for siumai (chat, embedding, rerank)526MIT OR Apache-2.0
archipelago_rsA Rust client for the archipelago.gg multiworld randomizer526MIT
octopus-mcpOctopus Server API MCP server, generated by mcpify.526MIT
oanda-cliA thin CLI wrapper around the OANDA v20 REST API526MIT
openfunctions-rsA universal framework for creating and managing LLM tools and agents525MIT
ultrafast-mcp-sequential-thinkingHigh-performance Rust-based MCP server and client for sequential thinking524MIT
siumai-provider-togetheraiTogetherAI provider implementation for siumai (reranking)524MIT OR Apache-2.0
siumai-provider-amazon-bedrockAmazon Bedrock provider implementation for siumai524MIT OR Apache-2.0
lighter-rustA comprehensive Rust SDK for the Lighter trading platform with async/await, WebSocket support, and Ethereum wallet integration523MIT
stardots-sdk-rustStarDots SDK for Rust523MIT
crabbytAn unofficial Rust client for the Bunny.net APIs523MIT
siumai-provider-google-vertexGoogle Vertex AI provider implementation for siumai523MIT OR Apache-2.0
comboiosUnofficial Rust client for Comboios de Portugal (CP) APIs to search stations, get timetables, and retrieve train information522MIT OR Apache-2.0
avaudioSafe Rust bindings for Apple's AVFoundation audio graph, file, unit, player, recorder, and converter APIs on macOS522MIT OR Apache-2.0
hyperliquid-sdk-rsHigh-performance Rust SDK for Hyperliquid Protocol522MIT
cevio-aiRust bindings for CeVIO AI text-to-speech software522MIT OR Apache-2.0
wepub-coreLibrary for publishing browser extensions to Chrome Web Store, Firefox Add-ons, and Edge Add-ons522MIT OR Apache-2.0
openlark-user飞书开放平台用户设置模块 - 个人设置 system_status API522Apache-2.0
topdesk-mcpGeneral API MCP server, generated by mcpify.522MIT
catbox-ngImplementation of Catbox.moe's API521MIT-0
siumai-provider-azureAzure OpenAI provider implementation for siumai520MIT OR Apache-2.0
armature-graphqlGraphQL server integration for Armature518Apache-2.0
solana_ai_registriesRust SDK for Solana AI Registries - Agent and MCP Server registries518MIT OR Apache-2.0
lasersell-sdkRust SDK for the LaserSell API518MIT
gaze-mcp-coreTransport-free MCP-shaped chokepoint runtime for Gaze. Enforces redact→manifest→return ordering at the type level.518Apache-2.0 OR MIT
hanzo-rocmRust bindings for AMD ROCm libraries518MIT
tigeropen老虎证券 OpenAPI Rust SDK518MIT
cerebras-sdkA Rust SDK for the Cerebras Inference API517MIT
cp2k-rsRust bindings for CP2K with Python interface517GPL-2.0-or-later
vona-coreCore traits, event types, session driver, skill registry and runtime policy surface for real-time speech-to-speech runtimes517MIT
steam-crypto-rsSteam encryption and cryptographic utilities (AES-256-CBC, RSA-OAEP, HMAC-IV) for the Steam protocol.516MIT
paigasus-helikon-providers-openaiOpenAI provider for the Paigasus Helikon AI SDK.516Apache-2.0 OR MIT
nodedb-clientUnified NodeDb trait and remote client for NodeDB Origin and Lite515Apache-2.0
rh-hl7-fhir-r4-coreGenerated FHIR types from hl7.fhir.r4.core package version 4.0.1514MIT OR Apache-2.0
openlark-platform飞书开放平台服务模块 - 应用管理、目录服务、系统管理 API (95 APIs)514Apache-2.0
osquery-rust-ngRust bindings for Osquery513MIT OR Apache-2.0
ytdlp-rsThe thinnest yt-dlp wrapper.513AGPL-3.0-or-later
kodegen_bundler_bundleMulti-platform bundler for creating native installers (.deb, .rpm, .dmg, .msi, AppImage)513Apache-2.0 OR MIT
autogen-metronomeAuto-generated, strongly-typed Rust client for the Metronome API513MIT
paigasus-helikon-providers-anthropicAnthropic provider for the Paigasus Helikon AI SDK.513Apache-2.0 OR MIT
omq-libzmqlibzmq-compatible C interface backed by omq (omq-tokio).513ISC
coalescentHigh-level AI coordination patterns enabling intelligent agent coalescence512MIT OR Apache-2.0
injectumThe modern, type-safe process injection framework for Red Teams and Offensive Security in Rust.512MIT
presenceforgeA library for Discord Rich Presence (IPC) integration512MIT OR Apache-2.0
depthai-sysLow-level FFI crate that builds/links Luxonis DepthAI-Core v3 and exposes Rust bindings.512MIT
layer-mtprotoMTProto 2.0 session management, message framing, DH key exchange and transport abstractions511MIT OR Apache-2.0
pogo-masterfile-typesGenerated Rust types for the Pokémon GO masterfile, with a typed parse_masterfile dispatcher.510MIT
rustfs-obsObservability and monitoring tools for RustFS, providing metrics, logging, and tracing capabilities.510Apache-2.0
nexo-plugin-googleGoogle APIs (Gmail/Calendar/Drive) tool plugin for Nexo agents (out-of-tree subprocess).510MIT OR Apache-2.0
tndrlyUnofficial Rust client for the Tenderly API - simulations, virtual testnets, alerts, and more510MIT
docaroo-rsA Rust SDK for the Docaroo Care Navigation Data API, providing healthcare provider pricing discovery and procedure likelihood…509MIT
klodi-zeroclawThe Agent2Agent marketplace plugin for AI enthusiasts. Let your agent buy, sell and negotiate for you.509Apache-2.0
vcs-coreOne async Rust API over Git and Jujutsu: repo auto-detection plus a unified, backend-agnostic VCS handle (status, branches,…509MIT
burncloud-database-implDatabase implementations for multiple backends (PostgreSQL, MySQL, SQLite, MongoDB) for BurnCloud507MIT OR Apache-2.0
dtrpg-sdkA Rust SDK for DTRPG API507MIT
distri-filesystemFilesystem and artifact tools for Distri agents505MIT
openlark-analytics飞书开放平台数据分析模块 - 搜索服务、数据分析 API (14 APIs)504Apache-2.0
mcpact-coreCore authority, trust, and capability primitives for McPact.504BUSL-1.1
opensubsonicComplete async Rust client for the OpenSubsonic/Subsonic REST API503MIT OR Apache-2.0
clapi-cliAny API, One Command Away™ - Turn any API into simple CLI commands503MIT OR Apache-2.0
moonbase-licensingClient for moonbase.sh licensing system503MIT OR Apache-2.0
grindrUnofficial async Rust client for the Grindr API503MIT
motosan-agent-primitivesCore types and abstract traits for the Motosan agent framework.501Apache-2.0
lxmfUmbrella crate for LXMF-rs wire types and the high-level LXMF SDK.501EPL-2.0
hw-linuxA crate to get system information for linux.500MIT
dolphinA lightweight and safe Rust FFI library for dynamically loading and invoking functions from shared libraries with support for…500MIT
nnrp-transport-websocketNative WebSocket transport provider for NNRP binary frames.500Apache-2.0
yahoo-finance-rsAsync Rust client for Yahoo Finance — quotes, OHLCV history, fundamentals, holders, options, search. Port of the Python yfinance…500Apache-2.0
vulkanalia-bootstrapA utility library that jump starts initialization of Vulkan via Vulkanalia500MIT OR Apache-2.0
costxBlockchain transaction analysis tools for EVM chains and Solana499MIT
kotoba-server-coreCore HTTP server library for Kotoba - basic HTTP/GraphQL server functionality498Apache-2.0
madeonsolOfficial Rust SDK for the MadeOnSol Solana API — KOL wallet tracking, Pump.fun deployer intelligence, and DEX trade firehose.…498MIT
wlx_monitorsWayland output manager using wlr-output-management protocol498MIT
fastga-rsRust bindings for FastGA genome aligner with extended CIGAR support497MIT
goishGoish Rust — write Rust using Go idioms. Ports Go's standard library and syntax so Go programmers can write Rust code that reads…497MIT OR Apache-2.0
parliamentProtocols, traits, and domain logic for graceful governance.496AGPL-3.0-only
rust-ynabA Rust client for the YNAB API496MIT
agentkernel-sdkRust SDK for agentkernel — run AI coding agents in secure, isolated microVMs495MIT
fluxer-neptuniumA Fluxer bot framework.495MIT OR Apache-2.0
livelocdA simple Axum plugin for real-time location tracking via WebSockets and JSON API.494MIT
cadi-registryCADI registry client for chunk storage, retrieval and distribution494MIT
llm-toolFramework-agnostic Rust tool definitions for LLM agents493Apache-2.0 OR MIT
corebluetooth-asyncAn asynchronous wrapper for the `corebluetooth` crate492MIT OR Apache-2.0
oxify-connect-llmLLM provider connectors for OxiFY - OpenAI, Anthropic, Cohere, Ollama support492Apache-2.0
user-notify-rebornSend notifications to the system notification center, works on Windows and macOS492MIT OR Apache-2.0
polyte-dataRust client library for Polymarket Data API492MIT
nnrp-transport-ipcIPC transport provider for NNRP using Unix domain sockets or Windows named pipes.492Apache-2.0
steam-cm-providerSteam Connection Manager (CM) WebSocket discovery library with disk caching, latency-aware verification, and pluggable HTTP…491MIT
pytarpcEnabling python-rust API communication over tarpc491MIT OR Apache-2.0
telegram-cliA simple and powerful CLI tool to interact with the Telegram Bot API.490MPL-2.0
milky-rust-sdkRust implementation of the Milky protocol490MIT OR Apache-2.0
siumai-provider-deepseekDeepSeek provider implementation for siumai (OpenAI-like protocol)490MIT OR Apache-2.0
blivedm-clientCore WebSocket client library for Bilibili live room danmaku with browser cookie detection489MIT OR Apache-2.0
cloudreve-apiA Rust library for interacting with Cloudreve API489MIT
nenjo-toolsTool trait, types, and built-in tool implementations for the Nenjo agent platform489Apache-2.0
osarsRust client library for OpenScheduleAPI - educational schedule management system488MIT
nefit-clientLibrary for communicating with Bosch/Nefit thermostat API488MIT OR Apache-2.0
rainmeterA safe, high-level Rust wrapper around Rainmeter's C/C++ plugin API.488LGPL-3.0-or-later
turul-a2a-clientA2A Protocol v1.0 client library487MIT OR Apache-2.0