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.
acme-providerDnsProvider trait for ACME DNS-01 challenges, with optional provider implementations behind feature flags.72MIT
nylon-ringABI types and macros for building Rust host-plugin interfaces72MIT
selendra_clientThis crate provides a Rust application interface for submitting transactions to `selendra-node` chain.72Apache-2.0
tsafe-gcpGCP Secret Manager HTTP client for tsafe — pull/push secrets from Google Cloud to the local encrypted vault72AGPL-3.0-or-later
dappnode-mcp-clientTyped client for DAppManager's Streamable HTTP MCP endpoint72MIT
widebibleRust SDK for WideBible -- Bible verses, books, people, places, cross-references, and study tools via the widebible.com API.72MIT
widesutraRust SDK for WideSutra -- Buddhist scriptures, Tipitaka, Pali Canon, Buddhist concepts, and figures via the widesutra.com API.72MIT
blockchain-clientA client for interacting with BTC-based blockchains.72MIT
dna-rsAsync Rust client for the Domain Name API REST gateway72MIT
widegitaRust SDK for WideGita -- Bhagavad Gita, Upanishads, Yoga Sutras, Hindu deities, and Sanskrit encyclopedia via the widegita.com…72MIT
motosan-chainComposable AI chain primitives for Rust72MIT
agentbot-x402-gatewayx402 API gateway for Agentbot agents to access Tempo network payments, colony membership, fitness scoring, and dynamic pricing…72MIT
entelix-tools-codingentelix coding-agent vertical tools — Sandbox-trait-backed shell, code, and filesystem tools plus the Anthropic Claude Skills…72MIT
steel-rsSteel API client71MIT
jira-mcp-rsModel Context Protocol (MCP) server for Jira71MIT
gopher-mcp-rustRust SDK for Gopher Orch - AI Agent orchestration framework71Apache-2.0
engenho-kube-clientReqwest-backed implementation of engenho-types' KubeClient + Watcher traits. Speaks the upstream Kubernetes REST API over HTTPS…71MIT
zookeeper-client-ckZooKeeper async client with ClickHouse Keeper compatibility71MIT
mtgjson-sdkOfficial MTGJSON Rust SDK — Query Magic: The Gathering card data via DuckDB71MIT
scentienceRust client for the Scentience olfaction device API71Apache-2.0
wirepusherOfficial Rust Client Library for WirePusher - Send push notifications with async/await support71MIT
mork-rust-sdkA Rust client to work with MORK.71MIT
clickup_v2A comprehensive Rust client library and CLI for ClickUp API v2 with OAuth2 authentication, task management, and custom fields…71MIT
mplxMPL CLI tools for registry management and validation71MIT
widequranRust SDK for WideQuran -- Quran surahs, ayahs, hadith, tafsir, and Islamic encyclopedia via the widequran.com API.71MIT
wideholyRust SDK for WideHoly -- cross-religion scripture search, verse comparison, religious calendar, and commentary via the…71MIT
x-twitter-sdkRust SDK for Twitter/X API with OAuth 1.0a support71MIT
loopctlA trait-based framework for building agent loops with pluggable LLM clients, tools, and memory71MIT OR Apache-2.0
arrakisA Rust client library for the Dune Analytics API71MIT OR Apache-2.0
nma4Rust bindings for the libnma library.71MIT
deadeye-deployerTyped deployment manifests + (future) declare/deploy helpers for the Deadeye contract suite.71MIT OR Apache-2.0
safeline-rsRust SDK for SafeLine WAF API71MIT
openai-agents-voice-rsVoice workflow, STT, and TTS pipeline primitives for openai-agents-rust.71MIT
openai-agents-extensions-rsOptional transports, adapters, memory backends, and integrations for openai-agents-rust.71MIT
entelixentelix — web-service-native Rust agentic AI SDK (facade re-export crate)71MIT
ailoop-historyConversation history management and compaction for ailoop71MIT OR Apache-2.0
klef-coreCore library for klef: storage backends, secret index, env-file parsing.71MIT
axhash-ffiC-stable FFI wrapper and distribution crate for the AxHash engine.71MIT
spherenet-badge-interfaceBadge program for on-chain attestations71Apache-2.0
nurku-rsLibrary crate for nmk70EUPL-1.2
agnt-macrosProc-macros for the agnt agent runtime — #[tool] attribute that generates TypedTool impls from function signatures.70MIT OR Apache-2.0
luminarys-sdkRust SDK for building Luminarys WASM skills70MIT
newt-mcp-clientNewt-Agent MCP client — connect to discovered MCP servers (stdio JSON-RPC) and aggregate their tools.70Apache-2.0
citedhealthAsync Rust client for the Cited Health API -- evidence-based supplement research data, PubMed papers, and evidence grades.70MIT
widetorahRust SDK for WideTorah -- Tanakh, Talmud, Mishnah, Rashi commentary, parashot, and Jewish encyclopedia via the widetorah.com API.70MIT
traitclaw-strategiesBuilt-in reasoning strategies (ReAct, MCTS, CoT) for the TraitClaw AI agent framework70MIT OR Apache-2.0
behest-runtimeAsync runtime kernel for the behest agent runtime70MIT OR Apache-2.0
danmuji-sdkRust SDK abstractions for Bilibili Danmuji (bililive_dm) plugins70MIT
sdl-main-wrapperWrapper over SDL's callback-based app loop70Zlib
marple-dbRust SDK for the MarpleDB API70Apache-2.0
otter-nif-macrosProcedural macros for otter-nif (Erlang NIFs in Rust). Re-exported through otter-nif; not used directly.70MIT OR Apache-2.0
agui-rs-clientClient SDK for the AG-UI protocol70Apache-2.0
deluge-rpc-clientClient library for the Deluge daemon RPC protocol (TLS + framed zlib + rencode)70MIT
agent-loop-coreA hand-rolled LLM agent loop: resilient chat transport, typed tools with derived schemas, a streaming event sink, and a two-model…70MIT OR Apache-2.0
liburlx-ffiC ABI compatibility layer for liburlx — drop-in replacement for libcurl69MIT
struct-llmLightweight, WASM-compatible library for structured LLM outputs using tool-based approach69MIT
floopfloopOfficial Rust SDK for the FloopFloop API (https://www.floopfloop.com)69MIT
kamu-snap-response-axumaxum IntoResponse adapter for kamu-snap-response69MIT OR Apache-2.0
rsoapA SOAP client library for Rust with compile-time code generation from WSDL files69MIT
autozigSafe autogenerated interop between Rust and Zig69MIT OR Apache-2.0
mt5-rsA pure Rust library for MetaTrader 5 IPC communication (no Python dependency)69MIT
l3d-ffiUniFFI bindings for l3d_rs - for Android (Kotlin), iOS (Swift), and more69MIT OR GPL-3.0-or-later
sanctum-aiRust SDK for SanctumAI — credential management for AI agents69MIT
openresponses-rustA Rust client library for the Open Responses API specification69Apache-2.0
ampcodeUnofficial Rust client for Ampcode (ampcode.com)69MIT OR Apache-2.0
tauri-plugin-ios-bookmarkiOS security-scoped bookmark plugin for Tauri 269MIT
codex-oauthOAuth login for OpenAI Codex (ChatGPT account)69MIT
oblodaiОфициальный Rust SDK для платёжного шлюза Oblodai: приём платежей, выплаты, кошельки, вебхуки.69MIT
vona-sidecarSidecar binary exposing vona backends over HTTP and Unix-socket IPC69MIT
alunAlun: A fast, simple, and productive Rust web framework - config-driven, plugin-extensible, batteries included69Apache-2.0
polymarket-bindingsAPI bindings and normalized models for the Polymarket Rust SDK69MIT
ts_elixirrustler-based elixir bindings for tailscale69BSD-3-Clause
roba-typesroba's stable machine contract: the --json envelope shapes and the exit-code map. No async runtime.69MIT OR Apache-2.0
pcs-sessionPpoppo Chat System (PCS) session-face client -- receive-and-respond gRPC SDK for user-session apps (package ppoppo.chat.v1)69MIT OR Apache-2.0
libdecor-headersMinimalist Rust FFI bindings for libdecor68MIT-0
xgram-utilsPowerful yet blazingly fast Telegram Bot API framework written in Rust, featuring advanced abstractions and Tokio-powered…68MIT
rustpaymentA Rust library for integrating eSewa payment gateway - supports payment initiation, signature generation, and response validation68MIT
mcp-gauntlet-coreShared MCP client, stdio/HTTP transports and schema-driven value generation powering the mcp-gauntlet toolkit (mcp-fuzz +…68MIT
gstreamer-vulkan-waylandRust bindings for GStreamer Vulkan library (Wayland support)68MIT OR Apache-2.0
binance_liteA lightweight Binance API wrapper68MIT OR Apache-2.0
threexui-rsAsync Rust SDK for the 3x-ui panel API (compatible with 3x-ui v2.9.2 and v2.9.3)68MIT
wslplugins-rsA Rust framework for developing WSL plugins using safe and idiomatic Rust.68Apache-2.0 OR MIT
satd-events-protoGenerated protobuf/tonic types for the satd.events.v1 streaming API68MIT
yookassa-sdk-rsThe SDK for working with Yookassa-API68MIT OR Apache-2.0
sbo3l-mcpSBO3L MCP — stdio JSON-RPC server wrapping SBO3L primitives (validate_aprp, decide, run_guarded_execution, verify_capsule,…68MIT
issue-provider-jiraJira issue-tracker driver for issue-provider-core68MIT OR Apache-2.0
coralstack-cmd-ipc-mcpMCP server adapter that exposes a coralstack-cmd-ipc CommandRegistry as Model Context Protocol tools68MIT
async-llmAsync Rust client for LLM APIs - Anthropic Messages API today; fork of async-anthropic with thinking-block and prompt-cache…68MIT
agents-lab-llm-providersRust provider registry and lightweight clients extracted from Neo's LLM provider module68MIT
rsxcoreRust library for RAD-seq sex-determination marker analysis (RADSex-compatible)68GPL-3.0-or-later
idmrsDrive Internet Download Manager (IDM) from Rust — usable as a CLI or as a library68MIT
simple-groq-rsA simple, async Rust client for the Groq API (OpenAPI-compatible)67MIT OR Apache-2.0
axis-coreAXIS-CORE SDK for programmatic web accessibility checking (Rust)67GPL-3.0-or-later
lzc-sdkRust SDK for LazyCat application and device APIs67MIT
justpdf-ffiC FFI bindings for justpdf PDF engine67MIT OR Apache-2.0
atd-tools-echoBuilt-in echo tools for the ATD reference runtime.67Apache-2.0
maestro-balances-schemaSubstrate Balances pallet GraphQL types (Transfer) for Maestro indexer clients67MIT OR Apache-2.0
kovra-providers-azureAzure Key Vault SecretProvider for kovra (azure-kv:// references via the az CLI).67BUSL-1.1
kovra-providers-awsAWS Secrets Manager SecretProvider for kovra (aws-sm:// references via the aws CLI).67BUSL-1.1
robomotionOfficial Rust SDK for building Robomotion RPA packages67LicenseRef-Proprietary
krakyLightweight, production-ready Rust SDK for Kraken Exchange WebSocket API v2 with unique orderbook imbalance detection and…67MIT
catswords-jsrtSafe-ish ergonomic Rust wrapper for ChakraCore JsRT67MIT
rfheadlessA headless browsing engine API for Rust67MIT OR Apache-2.0
zvec-deriveDerive macros for the `zvec` crate (`#[derive(IntoDoc)]`, `#[derive(FromDoc)]`).67Apache-2.0
ptywrightA cross-platform Rust CLI and library for driving interactive terminal applications through PTYs67MIT
http-request-zabbixA Rust client library for the Zabbix API67MIT
opf-mlxThin Rust client for the native MLX OpenAI Privacy Filter server67Apache-2.0
pyde-rust-sdkRust SDK for the Pyde blockchain — account generation, signing, RPC client, contract interaction67Apache-2.0
revolutx-mcpModel Context Protocol (MCP) server exposing the Revolut X crypto exchange to LLM clients66Apache-2.0
kiriminajaOfficial Rust SDK for the KiriminAja logistics API66MIT
kotoba-llmUnified multi-vendor LLM client abstraction, supporting providers such as OpenAI, Anthropic, Google Gemini, etc.66MIT
eloqstore-sysLow-level Rust FFI bindings for EloqStore66AGPL-3.0-only
ghidraTyped Rust bindings for an embedded Ghidra JVM66Apache-2.0
rlmesh-viewerInternal RLMesh crate (unstable Rust API): live debug viewer.66MIT OR Apache-2.0
issue-provider-coreProvider-neutral contracts for issue trackers (Linear, Jira, ...)66MIT OR Apache-2.0
atd-tools-shellBuilt-in shell tools for the ATD reference runtime.66Apache-2.0
boundaryaiBoundaryAI SDK — External deterministic enforcement for AI agents. Policy-based guardrails for LLM tool calls, system commands,…66MIT
pyforge-coreRust-accelerated serialization and validation for Python — framework-agnostic66MIT
repokai-coreGitHub API layer for RepoKai: fetch your repositories and READMEs, publish, clone, and edit repos (octocrab-based)66MIT
ur-macrosProcedural macros for ur66MIT OR Apache-2.0
statshouseStatsHouse client library for Rust66MPL-2.0
jvmti2Safe, idiomatic Rust bindings for the JVM Tool Interface (JVMTI)66MIT OR Apache-2.0
gov-uk-ch-public-dataCompanies House Public Data API — read-only company search and profile.66MIT
just-deepseekDeepSeek API client and wire-level types66MIT
tushare-rs-proRust SDK for Tushare Pro API — 77 predefined data models, 12 domains, derive macro, async/await66MIT
edge-completionsTyped Rust SDK and CLI for OpenAI-compatible chat completions through Cloudflare66MIT OR Apache-2.0
product-os-modelsUnified ML platform library: LLM inference, classical ML, deep learning training, and custom model building66GPL-3.0-only
liraysRust client for LiRAYS SCADA over WebSocket + Protobuf66MIT
soothe-clientWebSocket client for talking to a running soothe-daemon66MIT
vyre-driver-referencecpu-ref VyreBackend adapter over the pure Rust vyre-reference interpreter.66MIT OR Apache-2.0
rayrustRust SDK for Ray distributed computing — wraps the Ray C++ SDK via FFI66Apache-2.0
luft-adaptersACP backend adapter for Luft66MIT
rayforceConvenient, high-performance Rust bindings for RayforceDB v266MIT
mldsa-verifyVerify-only ML-DSA-65 (FIPS 204) post-quantum signatures over a C ABI — a thin, embeddable RustCrypto wrapper for FFI.66MIT OR Apache-2.0
pcs-session-protoPCS public session-face wire contract (package ppoppo.chat.v1) — .proto SSOT + generated gRPC types66MIT OR Apache-2.0
matter-controllerHigh-level Matter controller API: commission, read, write, invoke, subscribe.65Apache-2.0
libsoliton_capiC ABI export layer for libsoliton — generates soliton.h via cbindgen65AGPL-3.0-only
usehid-coreCross-platform virtual HID device library for AI agents65MIT
copt-solverAn unofficial Rust API for COPT (Cardinal Optimizer)65MIT
maestro-midds-schemaAllfeat MIDDS pallet GraphQL types (MusicalWork, Recording, Release) for Maestro indexer clients65MIT OR Apache-2.0
perpcity-sdkRust SDK for the PerpCity perpetual futures protocol on Base L265MIT
agentmail-rsUnofficial typed Rust client for AgentMail (agentmail.to), the email API for agents.65MIT OR Apache-2.0
just-openai-compatOpenAI-compatible API client and wire-level types65MIT
hwhkit-integration-ossHwhKit Aliyun OSS (Object Storage Service) integration65MIT OR Apache-2.0
delopayOfficial Rust SDK for the DeloPay payments API65MIT
zpicRust-native image hosting CLI compatible with PicGo configuration.65MIT OR Apache-2.0
gemini-oxideA production-grade, fluent Rust SDK for the Google Gemini Headless CLI.64MIT
tgcallsAn elegant Rust client for Telegram voice and video calls.64MIT OR Apache-2.0
shinemonitor-apiShineMonitor REST API client (WatchPower, SolarPower, and other Voltronic-inverter vendor apps).64MIT
atd-tools-fsBuilt-in fs tools for the ATD reference runtime.64Apache-2.0
atd-tools-webBuilt-in web tools for the ATD reference runtime.64Apache-2.0
e6A batteries-included e621 API interface64MIT OR Apache-2.0
auxide-midiMIDI input and polyphonic synthesizer integration for Auxide DSP graphs64MIT
secure-vaultA secure memory vault that protects sensitive data from memory dumps and swap disk attacks64MIT OR Apache-2.0
object-store-clientAsync Rust client library for Object Storage Service - S3-compatible object storage64Apache-2.0
gstreamer-vulkan-xcbRust bindings for GStreamer Vulkan library (XCB support)64MIT OR Apache-2.0
libindigo-ffiFFI-based implementation of the INDIGO protocol client using C library64MIT
resq-aiMulti-provider LLM abstraction for ResQ developer tools64Apache-2.0
leaksnowAsync Rust client for the leaks.now /api/v1 OSINT API64MIT
mcp-procurementProcurement MCP server — purchase orders, RFQs, supplier management, approvals, receiving, spend analytics, contract tracking64Apache-2.0
fluxer-apiGenerated API for Fluxer, a free and open source instant messaging and VoIP platform.64AGPL-3.0
armada-clientRust client for the Armada batch job scheduler64Apache-2.0
xvc-clientLibrary for connecting to Xilinx Virtual Cable (XVC) servers and performing remote JTAG operations64MIT
mkapk-hostCross-platform audio plugin build and packaging system (Standalone/VST3/AU/AAX) with a shared retained-mode GUI framework64GPL-3.0
ogmios-clientRust client/SDK for Cardano Ogmios63MIT
dent_cloudAPI for dent instruments' dentcloud.io63MIT
logbrewPublic LogBrew Rust SDK for building, validating, and flushing event batches.63MIT
mcp-pricingEnterprise pricing engine MCP server — CEL rule engine, price waterfall, catalog, segments, promotions, quotes, market intel,…63Apache-2.0
kiromi-ai-swiftSwift FFI bindings for kiromi-ai-memory. Ships an XCFramework + Swift Package consumed by macOS/iOS callers.63Apache-2.0 OR MIT
cima-rsRust library and CLI providing access to the Spanish AEMPS CIMA REST API and nomenclator XML parser63MIT
covkUnsafe vulkan bindings for Rust63MIT
scanbridgeA unified, pluggable API for malware scanning with circuit breakers, policy enforcement, and audit logging63MIT
appamHigh-throughput, traceable, reliable Rust agent framework for long-horizon AI sessions and easy extensibility63MIT
gt-mcpREST client and stdio↔HTTP MCP proxy for a gt-core gt-mcp-server: authenticate, list workspaces/rigs, and bridge a stdio MCP…63MIT OR Apache-2.0
whynotRust ↔ PHP bridge: call PHP functions from Rust, capture return values, output, and exceptions.63MIT
llm-anthropicAnthropic Messages API provider for the llm-cmd toolkit63MIT
llm-openaiOpenAI Chat API provider for the llm-cmd toolkit63MIT
rclone-api(Moved to rclone-sdk) Full OpenAPI-based client for the Rclone RC API.63MIT
edgequake-sdkRust SDK for the EdgeQuake RAG platform63Apache-2.0
libuboxPartial safe wrapper around libubox-sys (uloop guard, blob_buf RAII).63MIT OR Apache-2.0
rustbox-sdkOfficial Rust SDK for Rustbox - run untrusted code in a kernel-enforced sandbox.63MIT
agent-hooks-sdkFramework-neutral agent control contract (AGENT-HOOKS-0.1). Canonical Rust core; other SDKs bind to this crate. Cooperative…63MIT
vectorampOfficial Rust client for the VectorAmp public API.63Apache-2.0
tse-clientA client for fetching stock data from the Tehran Stock Exchange (TSETMC). Rust port of the tse-client npm package.63MIT
imodfileA pure-Rust IMOD model file decoder/encoder — binary & ASCII, with Python bindings63MIT
time-tracker-plugin-sdkSDK for developing plugins for Time Tracker62MIT
jcSingle-binary CLI for Jira Cloud and Confluence Cloud, designed for Claude Code consumption. JSON-first output, markdown-native…62MIT
agnt-mcpModel Context Protocol (MCP) client for the agnt agent runtime — stdio transport, tool discovery, and Tool impls that route to…62MIT OR Apache-2.0
weex_rust_sdkProfessional Rust SDK for WEEX Exchange - AI Wars ready with full API coverage, AI Log upload, Futures trading62MIT
rs_limitlessLimitless Exchange API bindings in Rust — prediction market trading, HMAC authentication, EIP-712 signing, and WebSocket streams.62MIT
ibverbs-rsSafe, ergonomic Rust bindings for the InfiniBand libibverbs API62MIT OR Apache-2.0
velaclawProtocol-driven autonomous AI agent runtime with intelligent model selection and multi-model negotiation.62MIT OR Apache-2.0
libindigo-rsPure Rust implementation of the INDIGO protocol client62MIT
gov-uk-ch-documentCompanies House Document API (stub) — filing history metadata and downloads.62MIT
matter-clustersMatter protocol cluster definitions (generated from the spec).62Apache-2.0
attrouterAsync Rust client for AT&T residential gateway routers (BGW210, BGW320, Humax, Arris)62AGPL-3.0-or-later
ironflow-sdkType-safe Rust SDK for the Ironflow workflow engine API62MIT
ctxd-clientOfficial Rust SDK for the ctxd context substrate daemon.62Apache-2.0
semantic-scholar-rsUnofficial Rust SDK and MCP server for the Semantic Scholar API62MIT
gproxy-protocolGPROXY protocol types and endpoint metadata62AGPL-3.0-or-later