All 305,250 crates, alphabetically

steamidfxWork with steam id easily6,636MIT steamieA terminal-native Steam client written in Rust — browse your library, chat, and launch games23MITCommand line utilitiesGames steamie-apiSteam Web API and Store API client (part of steamie)73MITCommand line utilitiesGames steamie-coreConfig, session, cache, and launcher for steamie41MITCommand line utilitiesGames steamkitThis crate is designed to be a bunch of tools for interacting with the Steam API.1,543MIT steamkit-clientThis crate is designed to be a bunch of tools for interacting with the Steam API.2,031MIT steamkit-kvThis crate is designed to be a bunch of tools for interacting with the Steam API.5,271MIT steamkit-protosThis crate is designed to be a bunch of tools for interacting with the Steam API.2,799MIT steamkit-vdfThis crate is designed to be a bunch of tools for interacting with the Steam API.2,646MIT steamkit-vpkThis crate is a simple library to help parse and read files based on the [VPK file…3,369MIT steamlessA rust rewrite version of steamless18non-standard steamlocateCrate for locating Steam game installation directories (and Steam itself!)181,661MITConfigurationFilesystem steamopenidA library for easily interacting with Steam's OpenID support.5,528MIT steampunkSteampunk22MIT steamrHTTP client library to communicate with Valve's Steam API6,681Apache-2.0API bindings steamroomSteam client protocol library for depots, manifests, and CDN236MIT OR Apache-2.0API bindingsNetwork programming steamroom-cliCommand-line tool for downloading Steam depot content70MIT OR Apache-2.0Command line utilities steamroom-clientHigh-level Steam depot download orchestration and delta patching162MIT OR Apache-2.0Network programming steamrusterA personal tool to open steam games from the terminal36MIT or Apache-2.0 steamstacksMinimal steamworks bindings for Rust1,556MIT steamstacks-bindingsRaw rust bindings for steamworks2,523MIT steamuxRun multiple programs and interactive shells in one Proton's environment (Steam/umu-launcher)403MITCommand line utilities steamwebapiBad Steam API wrapper7,512MIT steamworksProvides rust friendly bindings to the steamworks sdk215,297MIT / Apache-2.0Games steamworks-encrypted-app-ticketSafe Rust wrapper for decrypting Steam Encrypted App Tickets159MIT OR Apache-2.0API bindingsAuthentication steamworks-encrypted-app-ticket-sysLow-level bindings for Steam's sdkencryptedappticket254MIT OR Apache-2.0API bindingsAuthentication steamworks-sysProvides raw bindings to the steamworks sdk219,327MIT / Apache-2.0 steamwsSet of binaries for working with Steam Workshop1,644MIT steamy-controllerLibrary to interact with the Steam controller.8,284WTFPL steamy-vdfVDF file format handling.57,382WTFPL steatsteat finds and deletes old build dirs, and saves you disk space1,066MIT OR Apache-2.0 stec_shopsterPersistence layer for a shop system.1,002GPL-3.0-or-later stec_tenetUser and Tenant management for Saas applications1,146GPL-3.0-or-later steckrsA lightweight, trait-based plugin system for Rust applications and libraries5,919LGPL-3.0-or-laterAPI bindingsDevelopment tools stecsExperimental static compiler-checked ECS library2,657MIT stecs-deriveProc macros for stecs2,918MIT stedi-rsCommunity-maintained Rust SDK for Stedi's Healthcare Eligibility API1,179MITAPI bindings stedi-sdk-client-exchange-credentialsStedi SDK for Rust that includes Exchange Credentials client84,148Apache-2.0 stedi-sdk-client-guidesStedi SDK for Rust that includes Guides client110,939Apache-2.0 stedi-sdk-client-partnersStedi SDK for Rust that includes Partners client85,008Apache-2.0 stedi-sdk-client-sftpStedi SDK for Rust that includes Sftp client84,254Apache-2.0 stedi-sdk-client-tokensStedi SDK for Rust that includes Tokens client83,512Apache-2.0 stedi-sdk-configStedi SDK configuration60,711Apache-2.0 stedyEasy-to-use primitives for modern cryptographic protocols9,802Unlicense steegformerST-EEGFormer EEG Foundation Model — inference in Rust with Burn ML539Apache-2.0MathematicsScience steelSolana smart contract framework138,414Apache-2.0 steel-apiSteel (Statically-Typed Embedded Expression Language) is a scripting language that can be embedded in other applications.1,637Apache-2.0 steel-centcurrency and money value types91,940MIT/Apache-2.0 steel-cliA command line interface for building Solana programs.10,801Apache-2.0 steel-clientThe game client for the steel game engine.1,407MIT steel-commonThe steel game engine common library, depended by both steel-engine and steel-editor.4,010MIT steel-copperSteel-Copper is a simple system monitoring tool which uses rrdgraph to generate graphs and rocket as web server.1,679MIT/Apache-2.0Database interfacesValue formatting steel-coreCore compiler and VM implementation for steel29,921MIT OR Apache-2.0 steel-decimalHigh-precision decimal arithmetic for Steel programming language932MIT OR Apache-2.0Science steel-deriveDerive macros for use within steel27,998MIT OR Apache-2.0 steel-docDocument generation for steel6,824MIT OR Apache-2.0 steel-dynlibThe dynamic library for the steel game engine to reload at runtime.1,417MIT steel-editorThe editor for the steel game engine.1,392MIT steel-engineThe steel game engine core library.3,398MIT steel-forgePackage manager for steel565MIT OR Apache-2.0 steel-genCode generation crates for use within steel26,430MIT OR Apache-2.0 steel-imblImmutable collection datatypes4,736MPL-2.0+Data structures steel-interpreterSteel repl and command line interface6,345MIT OR Apache-2.0 steel-langSteel (Statically-Typed Embedded Expression Language) is a scripting language that can be embedded in other applications.1,875Apache-2.0 steel-language-serverSteel language server630MIT OR Apache-2.0 steel-memoryA spatial memory palace for AI agents with semantic vector search, knowledge graphs, and MCP tools3,475MITDatabase interfacesScience steel-parserParser for use within steel27,724MIT OR Apache-2.0 steel-plateSteel Plate for Arctic Fox, similar to POPCAT1,701MIT steel-procThe steel game engine proc-macro library.3,697MIT steel-projectThe steel game engine template project.2,040MIT steel-quickscopeFork of quickscope for use in steel13,827MITAlgorithmsData structures steel-rcBiased reference counting implementation for steel878MIT OR Apache-2.0 steel-replREPL library for steel7,452MIT OR Apache-2.0 steel-rpcSolana RPC client with helpers for Steel programs924Apache-2.0 steel-rpc-clientSolana RPC client with helpers for Steel programs865Apache-2.0 steel-rsSteel API client71MITAPI bindings steel-sdkClient SDK for Solana with helpers for Steel programs2,249Apache-2.0 steel-serverThe game server for the steel game engine.1,434MIT steel-shaderThe shader for the steel game engine.1,263MIT steeldbA simple database built from scratch in Rust5,159Apache-2.0 steeldb-parserSQL parser for SteelDB4,283Apache-2.0 steelixYour one stop CLI for ONNX model analysis. Featuring graph visualization, FLOP counts, memory metrics and more!1,697MITCommand-line interfaceCommand line utilities steelix-onnxYour one stop CLI for ONNX model analysis. Featuring graph visualization, FLOP counts, memory metrics and more!2,452MITCommand-line interfaceCommand line utilities steelmanDeterministic Python-to-Rust translator (under active development; placeholder release)16MIT OR Apache-2.0 steelman-rtRuntime library for programs translated by steelman (placeholder release)16MIT OR Apache-2.0 steelmillA resource manager (dependency injector / factory) designed for distributed systems and simulation testing2,780MITConcurrencyDatabase implementations steeloxideA rust library for interacting with SteelSeries devices.20MIT steelsafeSimple, personal TUI password manager1,899MITAuthenticationCommand line utilities steelseries-sonarA Rust library for interacting with the SteelSeries Sonar API393MITAPI bindingsMultimedia::Audio steelyardsteelyard23Apache-2.0 steepenCreate multiple iterators from a single iterator by separating elements3,330MIT steerCommand-line interface for Steer coding agent.7,832AGPL-3.0-or-later steer-auth-anthropicAnthropic OAuth auth plugin for Steer.874AGPL-3.0-or-later steer-auth-openaiOpenAI OAuth auth plugin for Steer.861AGPL-3.0-or-later steer-auth-pluginAuth plugin primitives for Steer.1,022AGPL-3.0-or-later steer-cliCommand-line interface for Steer coding agent.465AGPL-3.0-or-later steer-coreCore logic for Steer.9,632AGPL-3.0-or-later steer-grpcgRPC server and client implementation for Steer8,968AGPL-3.0-or-later steer-llmOpen-source runtime enforcement for AI agents — Cedar policies on LLM traffic. This crate is a placeholder name reservation; the…17Apache-2.0Command line utilitiesDevelopment tools steer-macrosProcedural macros for the Steer coding agent10,037AGPL-3.0-or-later steer-protoProtobuf definitions for Steer coding agent10,568AGPL-3.0-or-later steer-remote-workspaceRemote workspace server for Steer.5,978AGPL-3.0-or-later steer-toolsTool trait definitions and implementations for Steer10,257AGPL-3.0-or-later steer-tuiTerminal UI library for Steer8,807AGPL-3.0-or-later steer-workspaceWorkspace trait and implementation for Steer10,125AGPL-3.0-or-later steer-workspace-clientRemote workspace client implementation for Steer9,772AGPL-3.0-or-later steeringSteering calculations for autonomous agents1,977MITGame engines steering-functions-dubins-rsMinimal steering functions crate with Dubins and Reeds-Shepp22Apache-2.0AlgorithmsSimulation steervecCLI for the steervec pattern: non-interactive agents converge specs into code without human review.51MIT stefans-utilsA collection of useful Rust utility functions, types, and traits.846MIT stefnAn opinionated and blazingly fast meta framework4,647Apache-2.0 stefn-macrosMacros for stefn1,233Apache-2.0 stegCommand line steganography tool10,623MITCommand line utilitiesEncoding steg86A tool for hiding messages in x86(_64) binaries9,948non-standardCommand line utilitiesEncoding stegaA simple tool and library to conceal and reveal UTF-8 encoded data within PNG images2,230MIT OR Apache-2.0Command line utilitiesEncoding steganA command line interface for encoding and decoding images with messages3,243MIT steganerLibrary to hide a file inside another... or to recover it.14,964non-standard steganoThe ultimate steganography swiss knife army CLI tool.10,326MITCommand line utilitiesCryptography stegano-cliHiding data with steganography in PNG images and WAV audio files23,727GPL-3.0-onlyCommand line utilitiesEncoding stegano-coreSteganography core library for stegano-cli. Supports hiding data in PNG images via LSB Encoding.29,856GPL-3.0-onlyEncodingMultimedia::Encoding stegano-f5-jpeg-decoderJPEG decoder with modifications for stegano-f550MIT OR Apache-2.0 stegano-f5-jpeg-encoderJPEG encoder, with modifications for the stegano-f5 algorithm39(MIT OR Apache-2.0) AND IJGMultimedia::Images stegano-rsA Rust library for steganography using bitplane and pixel value differencing techniques574MITCryptographyEncoding stegano-seasmokeProviding cryptography functionality as library for stegano-core2,199GPL-3.0-only stegano-utilA tool for steganographically embedding files into images.356MITMultimedia::Images steganocryptHelpers for Steganography https://lib.rs/crates/steganography14,266MIT steganogramA steganography library to hide secrets safely in art1,556GPL-3.0 steganographyA simple steganography library20,843MITEncoding steganography-online-codecSteganography Online Codec allows you to hide a password encrypted message within the images & photos using AES encryption…36Apache-2.0API bindingsMultimedia steganographyrsRust library Steganography2,809Apache-2.0 stegasaurusA steganography library able to conceal arbitrary data within PNG files. (Able to, but not necessarily good at.)3,670MIT/Apache-2.0Cryptography stegbruteSteganography brute-force tool4,860MIT OR Apache-2.0 stegcloakHides secrets inside text by compressing and encrypting the secret before cloaking it with special unicode invisible characters9,647MITEncoding steggyA steganography tool written in Rust1,582MIT stegoA steganographic swiss army knife7,495MIT stego_rustLibrary for image steganography with AES-256-GCM encryption and Argon2id key derivation692GPL-3.0CryptographyEncoding stego_wpsA library for text-based steganography using the Words Per Sentence (WPS) method. It allows encoding and decoding hidden messages…6,350non-standard stegoeggoRights-reservation metadata and AI-training restriction notices for images, with optional steganographic markers1,138MITGraphicsMultimedia::Images stegoeggo-cliCommand-line interface for the stegoeggo image protection library41MITCommand line utilitiesMultimedia::Images stegomageA simple package that helps you steganographically embed secret messages in images!1,509MITCommand line utilities stegosStegos is a completely private, confidential, and scalable cryptocurrency that's friendly to the environment1,750MITCommand line utilitiesCryptography stegos_blockchainStegos - Blockchain Library1,789MITCryptographyData structures stegos_consensusStegos - Consensus Implementation1,759MITNetwork programming stegos_cryptoStegos - Crypto Library1,727MITCryptography stegos_keychainStegos - Key Management1,763MITConfigurationCryptography stegos_networkStegos - Network Library1,721MITCryptographyNetwork programming stegos_nodeStegos - Blockchain Node1,777MITCryptographyNetwork programming stegos_serializationStegos - Serialization Library1,789MITEncoding stegos_walletStegos - Wallet1,759MITCryptographyNetwork programming stegosaurustA steganography tool, written in rust.18,363GPL-3.0 stegrayData type for steg the command line steganography tool1,860MITCommand line utilitiesEncoding steinerComing soon.1,133AGPL-3.0-only steiner-treeFast construction of rectilinear steiner minimal trees (RSMT) in two dimensions.6,297GPL-3.0-or-later stela-int-to-strFast integer to string conversion utilities optimized for high-throughput data processing.586MITAlgorithms stelaeA collection of tools in Rust and Python for preserving, authenticating, and accessing laws in perpetuity.8,724AGPL-3.0AuthenticationWeb programming::HTTP server stelarA SLR table generator, and LR parser5,845GPL-3.0-or-later steleAn atomic Vec-like structure with no copying on allocation11,084MIT OR Apache-2.0 stelegenJSON-first, type-safe i18n codegen with pluggable per-language emitters252MITCommand line utilitiesDevelopment tools stellaStella is a software that finds prime k-tuplets (also called prime constellations).5,030MIT stella-langCLI tool for Stella programming language1,936MITCommand line utilities stella_checkerRust-based, speedy Lua type checker5,144Apache-2.0CompilersDevelopment tools stellarStellar client library for the Rust programming language5,042Apache-2.0 stellar-accessAccess Control, Ownable, and Role Transfer utilities for Stellar contracts.18,109MIT stellar-accountsSmart Account Contracts and Utilities.887MIT stellar-agent-anchorSEP-24 interactive hand-off and SEP-6 discovery-only anchor client. Calls GET /info only for SEP-6; returns the interactive URL…17Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-approval-remoteTLS-protected, passkey-authenticated remote approval HTTP surface for the Stellar agent wallet: lets an operator approve or…17Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-approval-uiLocalhost approval-inbox web UI for the Stellar agent wallet: a loopback HTTP server that surfaces the pending-approval queue for…20Apache-2.0Cryptography::CryptocurrenciesWeb programming::HTTP server stellar-agent-blendBlend lending adapter for the Stellar agent wallet — ABI binding, typed preview, health-factor guard, and Reflector…19Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-claimableClaimable-balance domain logic for the Stellar agent wallet — balance-id normalization, predicate evaluation, entry/trustline…21Apache-2.0Cryptography::Cryptocurrencies stellar-agent-cliCLI binary for the Stellar agent wallet. Integrates with stellar-cli via the external-binary plugin convention (discovered as…13Apache-2.0Command line utilitiesCryptography::Cryptocurrencies stellar-agent-coreCore library for the Stellar agent wallet: signing, policy engine, smart accounts, and a hash-chained audit log. Embeddable; the…99Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-defiDeFi adapter substrate — contract-pin framework, typed-preview surface, and dispatch-verb seam for the Stellar agent wallet32Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-defindexDeFindex vault adapter for the Stellar agent wallet — ABI binding, typed preview, role disclosure, upgradable-flag guard,…24Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-dexSoroswap swap adapter for the Stellar agent wallet22Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-headless-keyringOpt-in file-backed keyring store for headless deployments (Windows service/SSH/CI, Linux services) where the platform keyring is…91Apache-2.0AuthenticationCryptography stellar-agent-loopback-httpShared tower/axum defence-in-depth middleware for the Stellar agent wallet's loopback-only HTTP listeners (Host allowlist, Origin…27Apache-2.0Network programmingWeb programming::HTTP server stellar-agent-mcpMCP stdio server for the Stellar agent wallet. Tools are registered at link time via the #[mcp_tool_router]/#[mcp_tool_item]…12Apache-2.0Command line utilitiesCryptography::Cryptocurrencies stellar-agent-mcp-macrosProc-macro crate exporting #[mcp_tool_router] and #[mcp_tool_item] for the Stellar agent wallet MCP registry.17Apache-2.0Cryptography::CryptocurrenciesDevelopment tools::Procedural macro helpers stellar-agent-networkStellar RPC network client, account query, transaction assembly, and hardware-signing adapter for the Stellar agent wallet.90Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-nonceHMAC-SHA256 wallet-issued nonce with a replay window and key rotation for the Stellar agent wallet.20Apache-2.0CryptographyCryptography::Cryptocurrencies stellar-agent-poolChannel-account pool with sponsored-reserve funded initialisation and exhaustion-typed errors for concurrent transaction…22Apache-2.0Cryptography::Cryptocurrencies stellar-agent-sep10SEP-10 Stellar Web Authentication client: challenge validation, ephemeral-key signing, and JWT session handling.28Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-sep43SEP-43 v1.2.1 Wallet Protocol: five-method ModuleInterface dispatch (signTransaction, signAuthEntry, signMessage, getNetwork,…29Apache-2.0Cryptography::Cryptocurrencies stellar-agent-sep45SEP-45 Web Authentication for Contract Accounts: challenge validation, ephemeral-key signing, and JWT session handling.15Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-sep48SEP-48 contract-interface typed-preview + SEP-47 Contract Interface Discovery for the Stellar agent wallet20Apache-2.0API bindingsCryptography::Cryptocurrencies stellar-agent-sep5SEP-5 / BIP-44 HD-path ed25519 key derivation for Stellar.29Apache-2.0CryptographyCryptography::Cryptocurrencies stellar-agent-sep53SEP-53 prefixed-message sign/verify primitive for the Stellar agent wallet.37Apache-2.0CryptographyCryptography::Cryptocurrencies stellar-agent-sep7SEP-7 web+stellar URI inbound parsing and anti-phishing signature verification for the Stellar agent wallet.17Apache-2.0Cryptography::Cryptocurrencies stellar-agent-smart-accountSmart-account orchestration layer for the Stellar agent wallet (OZ stellar-accounts v0.7.2 consumer).38Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-stablecoinStablecoin substrate for the Stellar agent wallet — issuer-account pins, denomination resolver, USDT refusal, clawback…19Apache-2.0Cryptography::Cryptocurrencies stellar-agent-test-supportTest harness: log-capture, secret-leakage assertions, and Stellar test fixtures.16Apache-2.0Development tools::Testing stellar-agent-toolsetsSigned-toolset (TOOLSET.md) format parsing and capability-manifest validation.31Apache-2.0Cryptography::Cryptocurrencies stellar-agent-toolsets-installToolset install/uninstall with cryptographic provenance (SHA-256 + ed25519 publisher signatures) for the Stellar agent wallet.29Apache-2.0CryptographyCryptography::Cryptocurrencies stellar-agent-toolsets-runtimeCapability-to-tool matrix and enforcement layer for installed toolsets in the Stellar agent wallet.24Apache-2.0Cryptography::Cryptocurrencies stellar-agent-webauthn-bridgeLocalhost HTTP listener that ferries WebAuthn ceremony bytes from the operator's browser into the wallet-owned approval spine.17Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-windows-identityWindows account-SID lookup and DPAPI protect/unprotect. Safe wrappers isolating Win32 FFI from the unsafe-free core crate.72Apache-2.0AuthenticationOperating systems::Windows APIs stellar-agent-x402Rust-native x402 Exact Stellar payment scheme (payer side)21Apache-2.0Cryptography::CryptocurrenciesFinance stellar-agent-x402-identitySEP-10 counterparty-identity pre-payment gate for x402 Exact Stellar payments (payer side).21Apache-2.0AuthenticationCryptography::Cryptocurrencies stellar-agent-xdr-limitsRecursion-depth and length bounds for decoding untrusted XDR in the Stellar agent wallet.109Apache-2.0Cryptography::CryptocurrenciesEncoding stellar-archivistStellar History Archive tools and utilities.21Apache-2.0