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.
dnapiUnofficial Rust client for the Dune Analytics API (dnapi)244MIT
sbo3l-identitySBO3L identity: ENS-backed agent identity resolution (offline fixture + live RPC).244MIT
ecmwf-opendataRust client for ECMWF Open Data (MARS-like requests, URL resolution, and downloads including .index range selection).243MIT OR Apache-2.0
mcpact-mcpMinimal MCP stdio JSON-RPC server layer for McPact generated crates.243BUSL-1.1
sbo3l-executionSBO3L execution: sponsor adapters (KeeperHub, Uniswap) wrapping the GuardedExecutor trait.243MIT
tabularium-sdkAsync Rust client for the Tabularium plugin registry HTTP API243Apache-2.0
clarax-macros-backendCode generation backend for ClaraX macros242MIT
simploxide-sxcrt-sysSimpleX-Chat FFI bindings242AGPL-3.0
iokitSafe Rust bindings for Apple's IOKit user-space APIs with a Swift bridge for services, registry, power management, and power…242MIT OR Apache-2.0
hyperspace-sdkOfficial Rust SDK for HyperspaceDB gRPC API242Apache-2.0
surrealdb-component-sdkRust SDK for building SurrealDB WASI components242Apache-2.0
vmbSafe Rust wrapper around Allied Vision Vimba X (VmbC)242MIT OR Apache-2.0
mubit-sdkUmbrella Rust SDK for Mubit core/control planes242non-standard
entelix-graphentelix control-flow contract — StateGraph<S>, Reducer, conditional/Send edges, subgraph, Checkpointer trait, interrupt API242MIT
mpv-client-crossBindings for libmpv client API that allow you to create plugins for MPV in Rust242GPL-3.0
junction-verbatimDEPRECATED: Use upstream `junction` v1.4.1+ crate instead (verbatim prefix fix merged)241MIT
talos-api-rsA typed, async, idiomatic Rust client for the Talos Linux gRPC API241MIT OR Apache-2.0
astal-tray-sysFFI Bindings for libatstal and its libraries240MIT
mtl-gpuRust bindings to Apple's Metal framework239MIT OR Apache-2.0
test-nexgenomicsThe official crate for NexGenomics239BSD-3-Clause
openapi-trait-clientTransport-agnostic client procedural macro for openapi-trait (not intended for direct use)239MIT
cow-sdkFacade crate for CoW Protocol Rust SDK surfaces239GPL-3.0-or-later
vision-graphqlHasura-style GraphQL-to-SQL query engine for PostgreSQL — one SQL per request via json_agg.238MIT OR Apache-2.0
tlq-fhir-formatFHIR format parsing and serialization (JSON, XML)238MIT
cow-tradingHigh-level trading SDK for the CoW Protocol (quote → sign → post → track).238MIT OR Apache-2.0
rusty-fmpJSON CLI and client library for Financial Modeling Prep238MIT
engenho-configengenho-config — the top-level shikumi-back typed configuration surface for the whole engenho substrate. EngenhoConfig owns…237MIT
dear-imgui-test-engineSafe Rust wrapper for Dear ImGui Test Engine237MIT OR Apache-2.0
spn-ollamaOllama backend for SuperNovae model management237MIT OR Apache-2.0
m5unifiedSafe Rust wrapper for M5Unified.237MIT OR Apache-2.0
cortexai-agentsAgent runtime for Cortex: execution, memory, persistence and multi-provider routing236Apache-2.0
slop-aiRust SDK for the SLOP protocol — let AI observe and interact with your app's state236MIT
ftp-calculator-bindings-pyo3Python bindings for FTP Core library236MIT OR Apache-2.0
tauri-plugin-native-cameraA Tauri plugin to capture photos using the device's native camera app236MIT
animedb-apiGraphQL API for the animedb Rust metadata catalog236MIT
cow-subgraphGraphQL subgraph client for CoW Protocol historical data.236MIT OR Apache-2.0
unswpUnofficial Rust client for Uniswap - combining on-chain lens queries and subgraph historical data236MIT
forceProduction-ready Salesforce Platform API client with REST and Bulk API 2.0 support236MIT OR Apache-2.0
steamroomSteam client protocol library for depots, manifests, and CDN236MIT OR Apache-2.0
void_crawl_coreRust-native CDP browser automation core — stealth-patched headless Chrome, profile leasing, captcha detection236Apache-2.0
enfipy-tigerbeetle-coreSafe low level callback-based async bindings to tigerbeetle client library.235Apache-2.0
kite-protocolWire-format types for the Kite webhook delivery protocol and Kite Mesh.235MIT
pixiv3-rsPixiv App API client (Rust port of pixivpy3)235Unlicense
cudf-sysNative build script for linking against NVIDIA libcudf235Apache-2.0 OR MIT
fishpi-sdkA Rust SDK for interacting with the FishPi community API235MIT
nexo-cdpChrome DevTools Protocol (CDP) client used by Nexo plugins.235MIT OR Apache-2.0
veltrixUnix helpers, service integrations, and Unicode metadata234MIT OR Apache-2.0
siumai-provider-deepgramDeepgram provider implementation for siumai (speech and transcription)234MIT OR Apache-2.0
oxigdal-mobileMobile FFI bindings for OxiGDAL - iOS and Android support for Pure Rust geospatial library234Apache-2.0
swt3-aiSWT3 AI Witness SDK: cryptographic attestation for AI inference. 108 procedures, 56 namespaces, 7 languages, 18 profiles, 21…234Apache-2.0
a2a-web-clientGeneric web client library for building A2A agent frontends234MIT
engram-llm-clientLLM provider traits with Voyage and OpenAI implementations234MIT
wme-modelsType definitions for the Wikimedia Enterprise API234MIT OR Apache-2.0
rh-vclValueSet Compose Language (VCL) is a domain-specific language for expressing ValueSet CLDs in a compact syntax suitable for use…234MIT OR Apache-2.0
dodopaymentsThe official Rust library for the Dodo Payments API234Apache-2.0
enact-pluginsPlugin discovery and loading for Enact — .enact-plugin/ manifest, namespaced commands/skills233MIT
omnia-opentelemetryOpenTelemetry gRPC resource provider233MIT OR Apache-2.0
eventkitSafe Rust bindings for Apple's EventKit framework — events, reminders, calendars, sources, participants, structured locations,…232MIT OR Apache-2.0
siumai-provider-elevenlabsElevenLabs provider implementation for siumai (speech and transcription)232MIT OR Apache-2.0
gcn-kafkaKafka client for NASA's General Coordinates Network (GCN)232CC0-1.0
acp-runtimeRust SDK for the Agent Communication Protocol (ACP)232Apache-2.0
omnia-kafkaKafka messaging resource232MIT OR Apache-2.0
cortexai-llm-clientShared LLM client logic for multiple Cortex runtimes: browser, edge, and server231Apache-2.0
consortiumEvergreen best-of-best LLM generations at your fingertips231MIT OR Apache-2.0
libveeziA Rust client for the Veezi API231MIT
siumai-provider-gatewayVercel AI Gateway provider implementation for siumai231MIT OR Apache-2.0
openapi-trait-axumAxum-specific procedural macro for openapi-trait (not intended for direct use)231MIT
cyberdrop-clientRust API client for Cyberdrop, with async support and typed models231MIT
rucora-toolsBuilt-in tools for rucora (shell, file, HTTP, git, web search, etc.)231MIT
blooioTyped, low-overhead Rust client for the Blooio API (iMessage/SMS automation), with sync and async surfaces.230MIT OR Apache-2.0
zeroentropy-communityRust client library for the ZeroEntropy API230Apache-2.0
kairos-clientClient library for interacting with Kairos API Gateway230MIT
thunkmetrc-wrapperType-safe wrapper for ThunkMetrc Rust client with rate limiting230MIT
rh-codegenCode generation library for creating Rust types from FHIR StructureDefinitions230MIT OR Apache-2.0
omnia-azure-idAzure backend identity provider230MIT OR Apache-2.0
macstate-coreLibrary exposing macOS system signals (network, power) as serde-serializable structs230BSD-3-Clause
aperture-grpc-clientRust client for Aperture's lightweight decoded transaction gRPC stream230Apache-2.0
wolfssl-wolfcryptRust wrapper for wolfssl C library cryptographic functionality229GPL-3.0
cryptomem-rsTyped Rust client for the cryptomem verified-memory sidecar, with client-side Ed25519 signing that the Python engine verifies.229MIT OR Apache-2.0
tauri-plugin-printer-wkhtml-binTauri plugin for printer with embedded wkhtmltopdf for Windows229MIT
chimera-coreShared traits, types, and transport for the chimera AI agent SDK229MIT
sorla-provider-coreShared SoRLa provider contracts and metadata.229MIT
nexo-compliance-primitivesReusable conversational-compliance primitives for nexo microapps (anti-loop, anti-manipulation, opt-out, PII redaction, per-user…229MIT OR Apache-2.0
polyplug_utilsUtility functions for polyplug (hashing, etc.)229MIT
akribes-sdkRust client SDK for the Akribes workflow server229MIT
silicon-monitorSilicon Monitor: Comprehensive hardware monitoring for CPUs, GPUs, NPUs, memory, I/O, and network silicon across all platforms228AGPL-3.0-or-later
soe-llmsAn opiniated library for interacting with LLMS228MIT OR Apache-2.0
avplayerSafe Rust bindings for Apple's AVPlayer + AVAssetReader — playback and frame-by-frame asset reading on macOS228MIT OR Apache-2.0
imessage-private-apiPrivate API transport and Swift helper integration for iMessage, FaceTime, and FindMy.228MIT
citadeldb-aiAutonomous agent runtime for Citadel: ReAct + Reflexion + memory-backed plan caching228MIT OR Apache-2.0
rustrade-frameworkOpen-source trading bot framework — the facade crate downstream services depend on (imported as `rustrade`)228MIT
pyenum-derive#[derive(PyEnum)] procedural macro for the `pyenum` crate.228MIT
facebook-sdk-rsRust SDK for the Facebook Graph API and Messenger Platform227MIT
astal-notifd-sysFFI Bindings for libatstal and its libraries227MIT
vvva-rquickjs-corePatched high-level QuickJS bindings for the 3va runtime227MIT
ffmpeg-lightA small Rust crate that wraps a few common FFmpeg tasks226Apache-2.0
rust-tg-bot-extApplication framework for Telegram bots -- handlers, filters, persistence, job queue226LGPL-3.0-only
imessage-appleAppleScript execution helpers for iMessage actions on macOS.226MIT
rust-okxAsync Rust client for the OKX v5 REST API225MIT OR Apache-2.0
graphlite-rust-sdkHigh-level SDK for GraphLite - ergonomic API on top of GraphLite core225Apache-2.0
makcuRust library for controlling MAKCU USB HID interceptor devices225MIT
cow-shedCoW Shed hook framework helpers for the CoW Protocol SDK.225MIT OR Apache-2.0
cnbCNB (cnb.cool) API client for Rust — typed, async, production-ready225MIT
auddOfficial Rust SDK for the AudD music recognition API225MIT
zotron-rpcJSON-RPC 2.0 client for the Zotron Zotero bridge224AGPL-3.0-or-later
uiautomatorRust Android UI automation library compatible with Python uiautomator2.224MIT
agent-core-runtimeCore runtime for agent-core - LLM orchestration, tools, and permissions (no TUI dependencies)223MIT
grok-rust-sdkRust SDK for xAI's Grok API - supporting chat, tools, sessions, and collections223MIT OR Apache-2.0
steam-client-rsSteam client for Rust - Individual and Anonymous user account types223MIT
stdiobus-ffiFFI bindings to libstdio_bus C library for stdio_bus transport layer223Apache-2.0
rh-packagerFHIR Package assembler — builds conformant FHIR Packages from a source directory223MIT OR Apache-2.0
ocpncord-backend-opencodeno_std opencode HTTP Backend implementation for ocpncord.222AGPL-3.0-only
keepassxc-proxy-libClient library for communicating with KeePassXC via its browser integration protocol222MIT
mars-xlogPure Rust xlog library with async/sync appenders, compression, encryption, and tracing integration.222MIT
rskit-llmLLM provider abstractions for OpenAI and Anthropic221MIT
wallhaven-rsAn api wrapper for wallhaven.cc221MIT
api_ollamaOllama local LLM runtime API client for HTTP communication.221MIT
buxEmbedded micro-VM sandbox for running AI agents221MIT OR Apache-2.0
imagegen-bridge-coreProvider-neutral domain contract for Imagegen Bridge221MIT
iro-cuda-ffiIRO CUDA FFI - A minimal, rigid ABI boundary for Rust to orchestrate nvcc-compiled CUDA kernels220MIT
quicklookAn easy to use Rust wrapper for Apple's QuickLookUI API.220MIT OR Apache-2.0
agui-rs-coreCore types and events for the AG-UI protocol220Apache-2.0
discourse-api-rsRust client for the Discourse API219MIT
everything-directDirect IPC bindings for Everything Search Engine on Windows.219MIT OR Apache-2.0
statsig-clientA Rust client library for Statsig feature flag and experimentation platform219Apache-2.0
litert-lmRust wrapper for LiteRT-LM providing MCP and OpenAI-compatible interfaces with auto-download, process pools, and streaming219MIT
pyforge-macros-backendCode generation backend for PyForge macros219MIT
rustenium-identityA versatile stealth overlay for rustenium219GPL-3.0-or-later
bat-markets-binanceBinance USD-M linear futures adapter for bat-markets219MIT OR Apache-2.0
evidentsource-coreCore types for the EvidentSource event sourcing platform218MIT OR Apache-2.0
tauri-plugin-baresyncTauri plugin wrapper for Baresync218MIT
gunmetal-coreShared SDK-facing types for Gunmetal provider integrations.218MIT
bob-rsUnofficial Rust SDK for the bob agent CLI — detection, install, keychain, run. Not affiliated with or endorsed by the bob…218MIT OR Apache-2.0
hap-controllerHigh-level HomeKit (HAP) controller API: discover, pair, connect, read/write/subscribe characteristics.218Apache-2.0
llama-crabSafe, ergonomic and complete Rust bindings for llama.cpp218MIT
tronzIdiomatic, async-first Rust SDK for the TRON network.218MIT OR Apache-2.0
zovaSafe Rust bindings for Zova, a SQLite-backed embedded database for records, objects, vectors, and graph relationships.217MIT
waterui-ffiFFI bindings for the WaterUI cross-platform UI framework217Apache-2.0 OR MIT
annas-archive-apiRust client library for Anna's Archive - search and retrieve books, papers, and documents217MIT
pyforge-build-configBuild configuration for the PyForge ecosystem — CPython 3.11+ only217MIT
webkitSafe Rust bindings for WebKit — Apple's WKWebView APIs on macOS217MIT OR Apache-2.0
nessus-launcherA high-level Rust library for launching Nessus scans with retries, parallelism, and structured logging.216MIT
bybit-rust-apiComplete Rust SDK for Bybit API V5 with all endpoints, comprehensive type safety and full test coverage216MIT OR Apache-2.0
molt-registry-clientMolt WASM-aware registry client built on oci-client (OCI /v2 + /wasm/v1)216Apache-2.0
periplonRust SDK for building multi-agent AI workflows and automation216MIT OR Apache-2.0
anyllm-openai-compatReusable OpenAI-compatible transport and normalization toolkit for anyllm providers216MIT
kpxPure Rust KeePassXC browser integration client with a simple synchronous API215MIT
ethos-bitcoindGenerated client for ethos-bitcoind.215CC0-1.0
eos-sysRaw FFI bindings to the Epic Online Services (EOS) C SDK.215MIT OR Apache-2.0
agent-harnessDrive LLM coding agents — Claude Code, OpenAI Codex, and local Ollama / OpenAI-compatible models — from Rust behind one trait,…215MIT OR Apache-2.0
sh-layer0Continuum Layer 0: Security Gateway215MIT
openhelm-sdkTrait definitions and types for building openhelm skills and tools214MIT
tauri-plugin-secure-elementTauri plugin for secure element use on iOS (Secure Enclave) and Android (Strongbox and TEE).214Apache-2.0
ykongRust client for Yearn's Kong GraphQL API214MIT
bat-markets-bybitBybit linear USDT futures adapter for bat-markets214MIT OR Apache-2.0
fastcomments-sdkOfficial FastComments Rust SDK (Typed API Client & Utilities)214MIT
yxhoo-transitA client for Yxhoo! Transit (Japan) unofficial API213Apache-2.0
hl-signingHyperliquid EIP-712 signing — Signer trait, PrivateKeySigner, action hashing213MIT
quick-oxibooks-sqlA library to construct type-checked and safe SQL queries for Oxibooks.213MIT
vyncoRust SDK for the VynCo Swiss Corporate Intelligence API213Apache-2.0
crawlberg-bindings-commonShared adapter layer for crawlberg language bindings213MIT
tg-geom-sysLow-level bindings for the `TG` Geometry library.212MIT
montycatSelf-hosted vector database + NoSQL with built-in AI semantic search — the async Rust client for Montycat. A self-hosted Pinecone…212MIT OR Apache-2.0
rs-ali-stsAlibaba Cloud STS (Security Token Service) SDK for Rust212MIT
mlexSafe, idiomatic Rust runtime for Apple MLX: quantized LLM inference (Qwen, Gemma4, NemotronH, DharaAR, ...) with multi-modal…212MIT
thetadatadx-rsNo-JVM ThetaData SDK — native Rust client for market-data, streaming, and bulk flat-file market data212Apache-2.0
libomtRust bindings for libomt, an implementation of the Open Media Transport (OMT) protocol212MIT
alpaca-facadeHigh-level convenience facades built on top of the alpaca-rust workspace crates212MIT OR Apache-2.0
kugou_sdkAn async, typed Rust SDK for selected KuGou Music APIs212MIT
claude-apiType-safe Rust client for the Anthropic API211MIT OR Apache-2.0
lash-openai-schemaOpenAI JSON Schema projection helpers shared by Lash providers.211MIT
kagi-mcpMCP stdio server for kagi-sdk211MIT
colonyosRust SDK for ColonyOS - build distributed applications with executors that can run anywhere210MIT
tensogram-ffiC FFI bindings for the Tensogram N-tensor message format library210Apache-2.0
rs-adkAgent runtime for Gemini Live — tools, streaming, agent transfer, middleware210MIT
hanzo-mcp-clientModel Context Protocol client for connecting to MCP servers210MIT OR Apache-2.0
cirrusAn ergonomic Rust HTTP client for the Salesforce REST API.210MIT
mnemara-protocolLocal-first, explainable AI memory engine for embedded and service-based systems210MIT
edgarkitAn unofficial Rust client for the SEC EDGAR system209MIT
icloud基于当前公网IP位置,返回就近的 Apple iCloud 存储服务器地址(域名与解析IP)。209MIT
xrpl-mithrilA next-generation, pure Rust SDK for the XRP Ledger209MIT OR Apache-2.0
scix-clientRust client for the SciX (NASA ADS) API — library, CLI, and MCP server209MIT
bux-e2fsExt4 filesystem image creation via libext2fs — static FFI bindings and safe Rust API209MIT OR Apache-2.0
bicycl-rs-sysLow-level Rust FFI bindings for BICYCL C API209GPL-3.0-or-later
amps-rust-ffiSafe Rust bindings for the AMPS (Advanced Message Processing System) C++ client library209MIT
wuhu-compressThree-tier context compression pipeline for the Wuhu agent framework.209MIT OR Apache-2.0
gaia-clientRust client library for Gaia secret management daemon209MIT
u-nesting-ffiC FFI interface for U-Nesting spatial optimization engine209MIT
entelix-sessionentelix session — SessionGraph (event log), GraphEvent, fork, archival watermark209MIT
mnemo-mcpMCP server interface for Mnemo memory database209Apache-2.0
vigil-runner-typesPure types + env policy for Vigil sandbox runner — ExecutionPlan, SandboxProfile, RunnerError, RunnerAuditSink,…208Apache-2.0
zvec-rustSafe Rust bindings for the zvec vector database208Apache-2.0
libkeyfinder-sysRust bindings to libkeyfinder - musical key detection for audio208GPL-3.0-or-later
storekit-rsSafe Rust bindings for Apple's StoreKit framework — in-app purchases and transaction streams on macOS208MIT OR Apache-2.0
vigil-policyPolicy engine for Vigil — declarative ALLOW/DENY rules, OAuth scope allowlist DSL, capability levels207Apache-2.0
rustbridgeA framework for developing Rust shared libraries callable from other languages207MIT OR Apache-2.0
toywasmxSafe, Wasmtime/Wasmi-inspired Rust bindings for the toywasm WebAssembly interpreter207MIT OR Apache-2.0
vulkan-rust-sysRaw Vulkan FFI types generated from vk.xml207MIT OR Apache-2.0
fialucci-oracleOpinionated SDK for building external oracles on the Fialucci chain. Devs write business logic (an OracleHandler trait impl); the…207Apache-2.0
kafkit-clientKafka 4.0+ pure Rust client.207Apache-2.0