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.
soundforgeLicense-aware discovery and verified archival of reusable music and sound effects101MIT
paladin-aiEnterprise AI orchestration framework with multi-agent coordination patterns100MIT
rusty_claw_macrosProcedural macros for rusty_claw100MIT
klozeoOfficial Rust SDK for the Klozeo Lead Management API100MIT
displays_physical_linux_sysRust library for querying and updating Linux backlight and LED brightness devices via sysfs99MIT
exceptionlessRust client for Exceptionless tracking errors, log messages, and feature usage events99MIT
apple-mpsSafe Rust bindings for Apple's MetalPerformanceShaders framework on macOS, backed by a Swift bridge99MIT OR Apache-2.0
shikicrateRust client for Shikimori GraphQL API99MIT OR Apache-2.0
mx-protoProtobuf and gRPC bindings for MultiversX network protocols.99MIT OR Apache-2.0
pf_agent_sdkRuntime-first SDK for building PromptFleet agents with optional A2A and AG-UI adapters99Apache-2.0
entelix-graphmemory-pgentelix concrete GraphMemory — sqlx + Postgres backend (nodes + typed timestamped edges)99MIT
spargenA compile-time-correct Rust client generator for OpenAPI 3.1.x.99MIT OR Apache-2.0
entelix-mcpentelix MCP integration — JSON-RPC 2.0 over HTTP, per-tenant pool, lazy provisioning99MIT
unified-agent-api-gemini-cliAsync wrapper around the Gemini CLI for headless stream-json flows99MIT OR Apache-2.0
llingr-nexusContracts for the llingr Rust message-processing ecosystem: message, traits, metrics, handler traits99Apache-2.0
agnt-netHTTP backend implementation for the agnt agent runtime — Ollama, OpenAI, Anthropic with streaming and retry.98MIT OR Apache-2.0
pdq-rsRust bindings for Facebook's PDQ image hashing library98MIT
osatuiTerminal UI client for educational schedule API with interactive college, campus and group selection98MIT
olai-cedar-ociCedar policy provider backed by OCI-distributed policy bundles, with generated hydrofoil.policy gRPC types98Apache-2.0
turul-llm-coreProvider-neutral LLM client trait and types — one async method, JSON-Schema-driven structured output, zero provider deps.98MIT OR Apache-2.0
spawningpoolCreate hyper-specific, 0-waste agents98MIT
runcyclesRuntime authority for AI agents in Rust — hard limits on agent spend, risky tool actions, and audit gaps. Tokio-native client for…98Apache-2.0
rama-net-apple-networkextensionApple Network Extension support for rama98MIT OR Apache-2.0
enact-clusterDistributed worker-node cluster components for Enact98MIT
mcp-eventfinderMCP server for querying Bay Area event listings from EventFinder98MIT OR Apache-2.0
euroscopeSafe, idiomatic Rust interface for writing EuroScope plugins98EUPL-1.2
vona-test-harnessDeterministic mock backend and transport for testing vona integrations98MIT
paperproof-sdk-rsRust SDK for the PaperProof protocol on Sui98Apache-2.0
phi-coreSimple, effective agent loop with tool execution and event streaming97MIT
rskit-llm-openaiOpenAI provider implementation for rskit97MIT
shedul3r-rs-sdkRust client SDK for shedul3r task execution server97MIT
of_ffi_cC ABI facade for the Orderflow runtime97MIT
payrix-macrosProcedural macros for the Payrix SDK97MIT
a2a-mcpBidirectional integration between A2A Protocol and Model Context Protocol (MCP)97MIT
novel-openai-macrosnovel openai proc macros97MIT OR Apache-2.0
wuhuA Rust framework for building LLM agents. Streaming, concurrent, graceful.97MIT OR Apache-2.0
rucomfyui_generate_nodesA library for generating typed Rust node definitions from ComfyUI ObjectInfo.97MIT OR Apache-2.0
basilClient library for Basil, the host-local secrets broker: your app never touches the key.97Apache-2.0
laravel-iamThin, fail-closed Rust client for the Laravel IAM authorization server: remote policy decisions (decisions/check) and OIDC/JWKS…97MIT
sentry-mcpA minimal MCP server for Sentry96MIT
objets_metier_rsBibliothèque Rust moderne et sûre pour l'API COM Objets Métier Sage 100c - Production Ready96MIT
misp-clientA Rust client library for MISP threat intelligence platform96MIT
dameng_rust_sdkA Rust SDK for Dameng Database (DM8) with ODBC support96MIT
libbunRust facade for hosting JavaScript and TypeScript providers through a replaceable Bun native plugin96Apache-2.0
logto-sdkUnofficial Logto SDK for Rust with support for axum, actix, and rocket96MIT OR Apache-2.0
octo-notifyA focused Rust client and polling engine for the GitHub Notifications API96MIT OR Apache-2.0
entelix-memory-qdrantentelix concrete VectorStore — qdrant-client gRPC backend96MIT
entelix-memory-pgvectorentelix concrete VectorStore — sqlx + pgvector extension backend96MIT
entelix-memory-openaientelix concrete OpenAI-backed Embedder — text-embedding-3-{small,large} over HTTPS96MIT
kranthStress-test ideas against hundreds of AI personas. Adversarial multi-bias debate. API-first.96Apache-2.0
loran-mcpLoran — read-only MCP server surface (list / show / find / search / categories).96GPL-3.0-or-later
formatparse-pyo3PyO3 bindings for formatparse (native _formatparse extension; use PyPI for Python installs)96MIT
chump-messagingPlatform-agnostic messaging trait for LLM agents: MessagingAdapter contract for Telegram/Slack/Matrix/Discord/web adapters PLUS…95Apache-2.0
pvoutput-clientClient for the PVOutput.org API95MIT OR Apache-2.0
ngrsA New Rust bindings for GNU Guile Scheme95MIT OR Apache-2.0
starrocks-stream-loadStarRocks Stream Load SDK for Rust.95Apache-2.0
apcore-a2aA2A protocol adapter for apcore — expose apcore modules as A2A agents95Apache-2.0
rubyrs-cextCRuby-shape C ABI for hosting C extensions inside rubyrs (spike: Level 0)95MIT OR Apache-2.0
twelve_data_inav[DEPRECATED] Use twelve-data-client instead. Simple Rust API for accessing the Twelve Data HTTP API (https://twelvedata.com)95MIT
solvela-x402Rust implementation of the x402 payment protocol — Solana verification, escrow integration, fee payer pool, nonce pool. Powers…95MIT
novel-zhipuZhipu AI (GLM) API client for novel95MIT OR Apache-2.0
maruzzella_sdkRust SDK for building Maruzzella plugins.95MIT
sphereql-vectordbVector database connectors for sphereQL95MIT
drm3-rpc-poolResilient JSON-RPC failover pool for any EVM chain. Unbounded ordered endpoint list, per-endpoint health + backoff, capability…95MIT
sh-layer3Continuum Layer 3: Capabilities95MIT
ifpaclientAsync Rust client for the IFPA Pinball API95MIT
batman-robinRust library and CLI tool for interacting with the BATMAN-adv kernel module for mesh networking95MIT
devboy-mcpMCP (Model Context Protocol) server for devboy-tools — JSON-RPC 2.0 over stdio, exposing every devboy provider as MCP tools to AI…94Apache-2.0
gmssl-rsSafe, idiomatic Rust wrapper for the GmSSL cryptographic library (SM2/SM3/SM4/SM9/ZUC/X.509)94Apache-2.0
coolprop-sys-linux-aarch64CoolProp native binaries for Linux AArch6494MIT
agent-sdk-rsPure-Rust agent SDK for production tool-calling loops, multi-provider, type-safe, and ergonomic94MIT
mcp-inventoryInventory & Warehouse MCP server — stock management, BOM, locations, transfers, reorder alerts, lot tracking, reservations94Apache-2.0
gemstone-rsSafe Rust client API for GemStone/S over GCI.94MIT
litertlmSafe, idiomatic Rust bindings to Google's LiteRT-LM on-device LLM engine.94Apache-2.0
rustbridge-consumerRust consumer for rustbridge plugins94MIT OR Apache-2.0
novel-doubaoDoubao (ByteDance Volcengine) API client for novel94MIT OR Apache-2.0
dtiw385Crate to discover and control Orange DTIW385 decoders over the network.94MIT
vona-mlx-speechShared native MLX speech model loading utilities for Vona94MIT
vona-mlxNative MLX audio adapter hooks for Vona on Apple Silicon94MIT
kobanA Rust client library for the Invoice Ninja API, built for humans and AI agents94MIT
unified-agent-api-aiderWrapper scaffold for aider; runtime/backend implementation pending94MIT OR Apache-2.0
comfy-serveA lightweight, API forwarding proxy for ComfyUI.94MIT
itchio-apiEasily interact with the itch.io server-side API93EUPL-1.2
a2ui-typesTyped data models for the A2UI protocol (v0.8 & v0.9)93MIT
sl-glwFetch, parse, and render GlobalWind (GLW) wind/current/wave event overlays for Second Life sailing maps93MIT OR Apache-2.0
lnbotOfficial Rust SDK for LnBot — Bitcoin for AI Agents. Send and receive sats over Lightning.93MIT
llm-latency-lens-providersProvider adapters for LLM Latency Lens93Apache-2.0
noesis-coreCore traits and types for the Tryambakam Noesis consciousness engine platform93MIT
novel-openaiOpenai for novel93MIT OR Apache-2.0
circle-buidl-walletsRust client for the Circle Web3 Services Modular Wallets (Buidl) API93Apache-2.0
circle-complianceRust client for the Circle Web3 Services Compliance Engine API93Apache-2.0
pulseengine-mcp-client[DEPRECATED] Use rmcp instead. MCP client implementation.93MIT OR Apache-2.0
bitgn-sdkRust SDK for BitGN Agent Benchmarks platform (Connect-RPC)93MIT
tp-lib-pyPython bindings for tp-lib-core GNSS projection library93Apache-2.0
akeyless-apiAuto-generated Rust SDK for the Akeyless API (604 endpoints, 1334 types)93MIT
melayaOfficial SDK for Melaya Agent Builder and Mobile Device Control. Includes preview Melaya Trading namespaces that are not yet…93Apache-2.0
yandex-webmaster-apiRust client for the Yandex Webmaster API92MIT OR Apache-2.0
memora-llmProvider-agnostic LLM clients (Anthropic, OpenAI, Ollama) with a type-enforced redaction boundary, used by Memora.92Apache-2.0
kriyaMCP for Desktop — Rust agent host for kriya desktop apps — protocol, signed audit, budget, persistent memory, permission policy,…92MIT
a2ui-validationJSON Schema validation engine for A2UI protocol messages92MIT
celikBiblioteka za čitanje ličnih karti uz pomoć MUP-ove Čelik biblioteke92MIT
yls-agi-rust-sdkRust SDK for the YLS AGI gateway with unified OpenAI, Claude, and Gemini clients92MIT
openskyRust client for OpenSky Network Trino database92MIT
sec-fetcherAsync Rust client for SEC EDGAR: fetch filings, fund holdings, XBRL data, and IPO registrations with compliant rate limiting.92PolyForm-Noncommercial-1.0.0
codex-cli-sdkRust SDK for the OpenAI Codex CLI92MIT OR Apache-2.0
circle-developer-controlled-walletsRust client for the Circle Web3 Services Developer-Controlled Wallets API92Apache-2.0
circle-user-controlled-walletsRust client for the Circle Web3 Services User-Controlled Wallets API92Apache-2.0
kbd-globalGlobal hotkey runtime for kbd — threaded engine, device management, and backend selection for Linux92non-standard
rust-genai-macrosProcedural macros for the Rust Gemini SDK92Apache-2.0
turbos7High-performance async S7 protocol library for Siemens PLCs92MIT OR Apache-2.0
valaSafe Rust bindings to libvala, the Vala compiler library92LGPL-2.1-or-later
squarecloudAsync Rust client for the SquareCloud API92MIT
openhelm-httpHTTP skill for openhelm: GET, POST, PUT, PATCH, DELETE, HEAD91MIT
enphase-apiRust client for Enphase/Envoy API91MIT
brainwires-providerLLM provider implementations (Anthropic, OpenAI Chat + Responses, Google Gemini, Ollama, Bedrock, Vertex AI, local llama.cpp) for…91MIT OR Apache-2.0
manydnsProvider-agnostic DNS zone and record management, inspired by the Go libdns project910BSD
eclipse-cycloneddsOfficial Rust binding for Eclipse Cyclone DDS91EPL-2.0 OR BSD-3-Clause
bkitA Rust client library and CLI for interacting with BuildKit via gRPC, implementing the complete BuildKit session protocol91MIT OR Apache-2.0
rskit-inference-tritonTriton KServe v2 HTTP adapter for rskit-inference91MIT
rskit-inference-vllmvLLM REST adapter for rskit-inference91MIT
mcp-schedulingScheduling MCP server — appointments, shifts, resource booking, availability, recurring events, conflict detection, timezone-aware91Apache-2.0
ulockmgrPassthrough file locking for FUSE91MIT
rmquickjs-sysLow-level MicroQuickJS bindings for Rust91MIT
computeruse-rsA Playwright-style SDK for automating desktop GUI applications91MIT
igc-netigc-net protocol rust library — publish and add metadata to IGC flight files91Apache-2.0
post-cortex-mcpModel Context Protocol (MCP) tool definitions for post-cortex. Pure library — embed in rmcp, custom MCP servers, or anywhere…91MIT
ethrpc-rsA lightweight async library for making JSON-RPC calls to Ethereum-compatible nodes.91MIT
paigasus-helikon-sessions-redisRedis-backed Session backend (Redis Streams) for the Paigasus Helikon AI SDK.91Apache-2.0 OR MIT
agui-rs-serverServer SDK for the AG-UI protocol91Apache-2.0
zpic-uploadersBuilt-in local, GitHub, and S3 uploaders for zpic.91MIT OR Apache-2.0
apple-mlxRust bindings and safe wrappers for Apple MLX via the official mlx-c API90MIT
qaxHigh level declarative Qt6 bindings for Rust.90MIT OR Apache-2.0
tqsdk-rs天勤 TQSDK Rust 封装提供获取 TQSDK 行情, K 线数据以及实盘交易接口90Apache-2.0
mysql-handlerRust bindings for the MySQL handler90GPL-2.0-only
multipeerconnectivity-rsSafe Rust bindings for Apple's MultipeerConnectivity framework — peer IDs, sessions, browser/advertiser helpers, assistant UI,…90MIT OR Apache-2.0
agnt5-sdk-coreHigh-performance Rust core for AGNT5 SDK90Apache-2.0
ordaRust client library for the aoe4guides.com API90Apache-2.0
tauri-plugin-purchasesIn-app subscriptions and purchases for Tauri 2 apps — StoreKit 2 on iOS, Google Play Billing on Android.90MIT
nfe-webAPI REST/GraphQL de alto desempenho para NF-e com integracao SEFAZ, geracao de DANFE e suporte a certificado digital90MIT
tencentcloud-sdk-core-rsTencent Cloud Rust SDK Core90MIT
tensor-wasm-coreFoundational types, errors, metrics, and telemetry shared by every TensorWasm crate.90Apache-2.0
alibabacloud-oss-sdk-rust-v2-api-modelAPI Model for Rust SDK of Alibaba Cloud OSS Service V290Apache-2.0
ailoop-promptsComposable system-prompt assembly for ailoop90MIT OR Apache-2.0
nexara-runtimePolicy-enforced Nexara runtime for listing and calling tools90MIT
stellar-agent-networkStellar RPC network client, account query, transaction assembly, and hardware-signing adapter for the Stellar agent wallet.90Apache-2.0
hypixel-sdkAsync client for the Hypixel Public API with typed models and SkyBlock helpers90MIT
wxpay-rsWeChat Pay API v3 Rust SDK90Apache-2.0
audacity-sdkRust SDK for the Audacity Investments AI gateway — Amazon Bedrock Converse-compatible API surface90non-standard
openhelm-githubGitHub skill for openhelm: browse repos, issues, PRs, and files89MIT
chromiumoxide_event_streamLibrary for capturing network responses from Chromium pages using chromiumoxide CDP (Chrome DevTools Protocol). Stream events…89MIT
protomcpRust SDK for protomcp — write MCP tools in Rust89MIT
zendo-sdkAsync client for the Zendo motion-tracking WebSocket stream.89Apache-2.0 OR MIT
vers-sdkSDK for Orchestrator Control Plane API89MIT
rskit-llm-anthropicAnthropic provider implementation for rskit89MIT
backgroundassetsSafe Rust bindings for Apple's BackgroundAssets framework — on-demand asset packs delivered via App Store on macOS89MIT OR Apache-2.0
rskit-mcpBridge between rskit tool registry and Model Context Protocol (MCP)89MIT
pkloong-kcapi-sysLow-level Rust FFI bindings and build integration for libkcapi.89BSD-2-Clause OR GPL-2.0-only
windows-ccdProvides some convenience utilities for the [Windows CCD API]89MIT
bridgerustWrite Rust once, deploy to Python and Node.js89MIT OR Apache-2.0
dink-sdkRust SDK for Dink edge mesh platform — JSON-over-NATS RPC for IoT and edge computing89MIT
resourcespace-clientA Rust client for the communicating with ResourceSpace API89MIT OR Apache-2.0
recutils-rsRust FFI bindings to GNU recutils (librec) with an optional Arrow conversion layer89GPL-3.0-or-later
cityjson-index-ffi-coreShared C-compatible FFI core for the cityjson-index Python bindings89MIT OR Apache-2.0
llmoxideProvider-agnostic Rust SDK for OpenAI, Anthropic, Gemini, and Ollama (streaming + tools)89MIT OR Apache-2.0
deadeye-cliMarket-maker-grade command-line interface for the Deadeye Rust SDK.89MIT OR Apache-2.0
submuxSubscription-native LLM gateway: Anthropic Claude Max + ChatGPT Codex89Apache-2.0
f1_dataProvides consolidated access to various sources of Formula 1 information and data.88MIT OR Apache-2.0
stripe-sdkRust SDK for working with the Stripe API88MIT
predict-sdkRust SDK for Predict.fun prediction market - order building, EIP-712 signing, and real-time WebSocket data88MIT
cryptokit-rsSafe Rust bindings for Apple's CryptoKit framework — hashing, AEAD, AES-CBC compatibility, signatures, key agreement, and Secure…88MIT OR Apache-2.0
behest-adapter-anthropicAnthropic chat adapter for the behest agent runtime88MIT OR Apache-2.0
tabulardata-rsSafe Rust bindings for Apple's TabularData framework on macOS88MIT OR Apache-2.0
daylog-coreShared data layer for the daylog screen-time tracker: aw-server client, aggregations, categories, time ranges88MIT
hive-xylemModern, secure, and high-performance Rust SDK for the Hive blockchain.88MIT OR Apache-2.0
oxistore-blob-azureAzure Blob Storage BlobStore adapter for OxiStore (Pure Rust, HMAC-SHA256 Shared Key)88Apache-2.0
otariA unified Rust SDK for interacting with LLMs via the Otari gateway88Apache-2.0
paigasus-helikon-sessions-postgresPostgreSQL-backed Session backend for the Paigasus Helikon AI SDK.88Apache-2.0 OR MIT
device-aiTauri-agnostic Rust library for native on-device AI APIs87MIT OR Apache-2.0
osakit-rsSafe Rust bindings for Apple's OSAKit framework — AppleScript and JavaScript for Automation on macOS87MIT OR Apache-2.0
igni_input_coreCore contracts for the IGNI Engine input system. Defines traits for raw input, processing layers, and mapping layers with zero…87MIT
macro_traffic_simgRPC interface for macroscopic traffic simulation via 4-step demand model87Apache-2.0
mavkitAsync MAVLink SDK for vehicle control, missions, and parameters87MIT
atd-serverUnix-socket listener and connection layer for ATD-speaking servers — pair with atd-runtime to build a server in ~30 lines.87Apache-2.0
webarcade-apiPlugin API for WebArcade - Build native desktop plugins with Rust87MIT
oxistore-blob-gcsGoogle Cloud Storage BlobStore adapter for OxiStore (Pure Rust, OAuth2 RS256 JWT)87Apache-2.0
reroutOfficial Rust SDK for the Rerout branded-link API.87MIT
bunny-net-apiRust client for bunny.net APIs (CDN, storage, DNS, stream, edge, containers)87MIT
discord-authorityA fast, async Discord selfbot library for Rust87MIT
motosan-polymarketStandalone Polymarket SDK — Gamma API, CLOB read/write, WebSocket, EIP-712 + HMAC L2 signing, trading87MIT
max-sysRaw FFI bindings to the Modular MAX C API (generated by bindgen)87MIT
bwa-mem2-rsSafe Rust API for bwa-mem2 alignment with caller-owned parallelism87MIT
smbcloud-email-sdkRust client for the smbCloud transactional email API — send email from a verified domain and read delivery status.87Apache-2.0
muxi-rustRust SDK for MUXI AI platform87MIT
hanzo-engineHanzo Engine - fast, flexible LLM inference engine written in Rust.86MIT
candybaseA procedural database access library for Rust — as simple as PHP's mysqli_* functions, with Rust's safety.86MIT
grafana-plugin-sdk-rsA lean, protocol-first SDK for building Grafana backend plugins in Rust.86MIT OR Apache-2.0
flowsdk_ffiFFI bindings for FlowSDK, allowing multi-language integration.86MPL-2.0
polypixel-memoir-coreMemoir memory substrate as an embeddable Rust library86MIT OR Apache-2.0
katago-analysisA wrapper around KataGo's analysis engine.86MIT
rskit-llm-geminiGemini provider implementation for rskit86MIT