All 305,250 crates, alphabetically

kotonoha-serveraxum HTTP + WebSocket server that bridges the kotonoha frontend to claude/gemini/codex CLIs392MIT kotonoha-ttsKokoro TTS adapter for kotonoha — wraps `kokoro-en` (pure-Rust, no espeak) and exposes WAV-bytes synthesis566MIT kouVirtual terminal engine — PTY + VT100 + image protocols18non-standardCommand-line interfaceMultimedia::Images koukkuGitHub Webhook server9,523MIT kountA global input counter built for streaming software1,656MPL-2.0 kourain_corekourain extensions helper101MIT OR Apache-2.0Command line utilities kourain_macrokourain extensions helper21MIT OR Apache-2.0Command line utilities kouranView Power Outages in Mauritius5,018MITCommand line utilities koutendbRust driver for KoutenDB15Apache-2.0API bindingsDatabase interfaces kovkov1,793MIT AND Apache-2.0 kovaReserved crate name.28MIT kova-engineKova — augment engine. On-device AI inference, agentic tool loop, distributed C2 mesh. Zero cloud. One binary.19UnlicenseCommand line utilitiesDevelopment tools kova-sdkAsync-first Rust library for building LLM-powered agents with tool calling, streaming, MCP, and multi-agent orchestration271Apache-2.0API bindingsAsynchronous kovalA very minimal IOC container8,039MIT kovanHigh-performance wait-free memory reclamation for wait-free data structures. Bounded memory usage, predictable latency.12,085Apache-2.0ConcurrencyMemory management kovan-channelMulti-producer multi-consumer channels using Kovan for memory reclamation4,902Apache-2.0ConcurrencyData structures kovan-mapLock-free concurrent hash maps using kovan memory reclamation11,585Apache-2.0ConcurrencyData structures kovan-mvccMulti-Version Concurrency Control (MVCC) implementation based on the Percolator model using Kovan331Apache-2.0ConcurrencyDatabase implementations kovan-queueHigh-performance queue primitives and disruptor implementation for Kovan.1,240Apache-2.0ConcurrencyData structures kovan-stmSoftware Transactional Memory (STM) implementation using Kovan for memory reclamation236Apache-2.0ConcurrencyData structures koviA Milky & OneBot V11 bot plugin framework65,740MPL-2.0 kovi-clikovi cli18,113MPL-2.0 kovi-macrosAn auxiliary library for the kovi crate15,710MPL-2.0 kovi-milkyMilky WebSocket protocol driver for Kovi bot framework152MPL-2.0 kovi-onebotOneBot V11 protocol driver for Kovi bot framework322MPL-2.0 kovi-plugin-60skovi plugin290MIT OR Apache-2.0 kovi-plugin-aikovi plugin54MIT OR Apache-2.0 kovi-plugin-ciyiKovi 的词意（猜词游戏）插件。2,515MIT OR Apache-2.0GamesWeb programming::HTTP client kovi-plugin-cmdKovi 的管理插件，通过消息命令配置 Kovi4,028MPL-2.0 kovi-plugin-copycat基于 Kovi 框架的群消息自动复读插件2,001MIT kovi-plugin-expand-lagrangeKovi 的 Lagrange Api拓展。9,960MPL-2.0 kovi-plugin-expand-napcatKovi 的 Napcat Api拓展。8,342MPL-2.0 kovi-plugin-farmkovi plugin102MIT OR Apache-2.0 kovi-plugin-gif-labKovi 的 GIF 处理插件，支持合成、拆分、变速、倒放、旋转、拼图等操作。135MIT OR Apache-2.0AsynchronousMultimedia::Images kovi-plugin-image-splitterKovi 的图片网格裁剪插件，支持自定义行列分割与合并转发。206MIT OR Apache-2.0Multimedia::ImagesWeb programming kovi-plugin-jx3一个基于Kovi的剑网三插件995MIT kovi-plugin-likekovi 的点赞插件，可在config.json里配置。5,026MPL-2.0 kovi-plugin-live-agentA QQ chatbot powered by Kovi with Bilibili live and OpenAI integration.3,011non-standard kovi-plugin-mail基于 Kovi 框架的新邮件提醒插件24MIT kovi-plugin-memekovi meme plugin256MIT OR Apache-2.0 kovi-plugin-napcat-quick一款基于 kovi 的 napcat 扩展插件, 扩展了一些常用的方法535MPL-2.0 kovi-plugin-oaiKovi 的 OpenAI 兼容 API 聊天插件，支持多智能体管理与符号指令系统。810MIT OR Apache-2.0AsynchronousWeb programming::HTTP client kovi-plugin-octowatch基于 Kovi 框架的 Github 仓库进度总结插件25MIT kovi-plugin-pet-cat基于 Kovi 框架的自动撸猫插件1,633MIT kovi-plugin-shindan-makerKovi 的 ShindanMaker 占卜插件。8,838MIT OR Apache-2.0GamesWeb programming::HTTP client kovi-plugin-siliconflow一款基于 kovi 的对接硅基流动的机器人问答插件3,102MPL-2.0 kovi-plugin-web-shotKovi 的网页截图插件，自动检测 URL 并生成长截图。218MIT OR Apache-2.0Web programming kovrakovra — a local secrets manager for development, exposed over MCP for AI coding agents. Custodies keys/passwords/tokens and…53BUSL-1.1Command line utilitiesCryptography kovra-agentkovra governed ssh-agent — serves signatures from vault-held keys under the sensitivity policy, keys never leave the vault.67BUSL-1.1AuthenticationCommand line utilities kovra-coreCore of kovra — local secrets manager for development: vault, sensitivity policy, providers, and the security invariants.156BUSL-1.1Command line utilitiesCryptography kovra-menuletmacOS menu-bar app for kovra: surfaces pending secret intakes and fulfils them (KOV-72, [host]).15BUSL-1.1 kovra-native-macosmacOS LocalAuthentication (Touch ID) Confirmer for kovra (free core, [host]-validated).75BUSL-1.1AuthenticationOperating systems::macOS APIs kovra-native-windowsWindows Hello (UserConsentVerifier) Confirmer for kovra (free core, [host]-validated).17BUSL-1.1AuthenticationOperating systems::Windows APIs kovra-providers-awsAWS Secrets Manager SecretProvider for kovra (aws-sm:// references via the aws CLI).67BUSL-1.1API bindingsCommand line utilities kovra-providers-azureAzure Key Vault SecretProvider for kovra (azure-kv:// references via the az CLI).67BUSL-1.1API bindingsCommand line utilities kovra-webuikovra on-demand loopback Web UI — sensitivity-governed vault visualization; ships the `kovra-ui` container entrypoint.70BUSL-1.1Command line utilitiesVisualization kovra-wrapperkovra subprocess wrapper — injects resolved secrets into a child process's environment without leaking plaintext (I6/I7).80BUSL-1.1Command line utilities kowalskiKowalski: A Rust-based agent for interacting with Ollama models1,882MITNetwork programmingScience kowalski-academic-agentKowalski Academic Agent: A Rust-based agent for interacting with Ollama models876MITNetwork programmingScience kowalski-agent-templateKowalski Template of Agent: A Rust-based agent for interacting with Ollama models1,609MITNetwork programmingScience kowalski-cliKowalski CLI Interface: A Rust-based agent for interacting with Ollama models569MITNetwork programmingScience kowalski-code-agentKowalski Code Agent: A Rust-based agent for interacting with Ollama models879MITNetwork programmingScience kowalski-coreKowalski Core Module: A Rust-based agent for interacting with Ollama models2,233MITNetwork programmingScience kowalski-data-agentKowalski Date Agent: A Rust-based agent for interacting with Ollama models843MITNetwork programmingScience kowalski-federationKowalski Federation: A Rust-based agent for interacting with Ollama models890MITNetwork programmingScience kowalski-mcp-datafusionStandalone MCP Streamable HTTP server: DataFusion SQL, schema, and column statistics over CSV31MIT kowalski-mcp-rookeryStandalone MCP (stdio) server: validate and give birth to Kowalski hordes (Rookery) over kowalski-core17MIT kowalski-mcp-transportReusable MCP transports for in-repo Kowalski servers: stdio and stateless Streamable HTTP46MIT kowalski-toolsKowalski Tooling: A Rust-based agent for interacting with Ollama models1,773MITNetwork programmingScience kowalski-web-agentKowalski Web Agent: A Rust-based agent for interacting with Ollama models898MITNetwork programmingScience kowito-jsonA high-performance zero-decode JSON parser using SIMD, ARM NEON PMULL, and schema JIT binding.852MIT kowito-json-deriveSpecialized proc-macros for kowito-json's Schema-JIT parsing and serialization.1,131MIT kowitodbKowitoDB — the database built for AI agents. Single-binary CLI + gRPC server.57MITData structuresDatabase interfaces kowitodb-coreCore types and primitives for KowitoDB — the database built for AI agents.140MITData structuresDatabase interfaces kowitodb-indexVector (HNSW), full-text, graph, metadata and time indexes for KowitoDB.101MITData structuresDatabase interfaces kowitodb-plannerAI query planner, reranker and context assembler for KowitoDB.90MITData structuresDatabase interfaces kowitodb-serverKowitoDB engine + gRPC server: vector, full-text, graph, SQL and agent memory behind one ai.ask().75MITData structuresDatabase interfaces kowitodb-sqlDataFusion-backed SQL over KowitoDB knowledge objects.89MITData structuresDatabase interfaces kowitodb-storagePluggable storage backends (sled, Lance) for KowitoDB.103MITData structuresDatabase interfaces koyashi-rsDetect freeloader (koyashi) struct fields in Rust workspaces without cargo build17MITCommand line utilitiesDevelopment tools koyomiJapanese calendar written in Rust10,932non-standard koyomi-rsJapanese calendar written in Rust2,312non-standard kozanKozan UI platform — re-exports and prelude for application authors37Apache-2.0 kozan-coreCore DOM engine for the Kozan UI platform248Apache-2.0 kozan-macrosDerive macros for the Kozan UI platform309Apache-2.0 kozan-platformAbstract platform layer for the Kozan UI platform — zero windowing-backend dependency195Apache-2.0 kozan-primitivesFoundational types for the Kozan UI platform: geometry, color, units350Apache-2.0 kozan-schedulerTask scheduler and async executor for the Kozan UI platform243Apache-2.0 kozan-velloVello + wgpu renderer backend for Kozan90Apache-2.0 kozan-winitwinit backend for the Kozan UI platform90Apache-2.0 kozosyntax sugars for structs1,559MITRust patterns kpKeePass CLI3,581Unlicense OR MITCommand line utilities kp_heuristicsHeuristics for the Knapsack Problem3,804MIT kpalAn extensible and RESTful control system for physical computing5,699non-standardEmbedded developmentHardware support kpal-gpio-cdevA KPAL plugin for the Linux GPIO char device5,635non-standardEmbedded developmentHardware support kpal-pluginA library for writing new KPAL plugins7,266non-standardEmbedded developmentHardware support kparseTracking and better error handling for nom parsers70,568MIT/Apache-2.0Parsing tools kpathseaRust interface to the kpathsea TeX file management library.15,213MIT OR Apache-2.0 kpathsea_sysBindings to libkpathsea for efficient file management in the TeX ecosystem8,964MIT OR Apache-2.0External FFI bindings kpeaCPIO archive reader/writer library. Supports New ASCII and Old character formats. Fuzz-tested against GNU cpio.6,413MITEncodingFilesystem KpEducationEducation to promote Core Values of Honesty & Care1,400Apache-2.0 KpEngineeringEngineering to promote Core Values of Honesty & Care1,416Apache-2.0 kperfA simple macOS `kpc_*` instrumentation API wrapper.2,890MITDevelopment tools::Profiling kperf-rsRust safe wrapper over kperf-sys library8,026MPL-2.0Development tools::Profiling kperf-sysRust basic bindings to the kperf and kperfdata Frameworks10,193MPL-2.0External FFI bindingsOperating systems::macOS APIs KpGovernanceVerifiable Governance to promote Core Values of Honesty & Care1,471Apache-2.0 kpgresA native, asynchronous PostgreSQL client for Kayrx1,725MITDatabase interfaces KpHealthHealth Services to promote Core Values of Honesty & Care1,426Apache-2.0 kpiA simple tool to list Github organization contributors during a specified interval1,599MIT kpl-deriveProcedural macros for generating API client code for stock API endpoints666MITAPI bindingsDevelopment tools::Procedural macro helpers kplayer-rust-wraplibkplayer plugin wrap for rust19,030MIT kplc-outage-parserA library to give output of latest data from kplc outages pdf @ https://kplc.co.ke/category/view/50/planned-power-interruptions12,590MIT kpma program to audit or enforce kernel parameter values1,786MIT kpm-rsKubernetes Process Manager - systemd based PM2 alternative652MIT OR Apache-2.0Command line utilitiesDevelopment tools kpostgres_fixtureFixture for setting up a temporary database or a temporary postgres instance and running code in an isolated environment for…3,224MIT KpPlatformThe platform rides on Invisible Hand of Economics to seed Conscious Living from the grassroots with Scientifically Cultivable…1,512Apache-2.0 KpRealmVerifiable Realm to promote Core Values of Honesty & Care1,417Apache-2.0 kprobeA no_std Rust probe infrastructure crate for kprobe, kretprobe, and uprobe on multiple architectures.18,442non-standard kprocKnowledge Processing library.3,790MIT kproc-llmKnowledge Processing library, using LLMs.3,671MIT kproc-parserminimal procedural macros parser that produce a convenient AST by including only the necessary code23,200MIT kproc-valuesKnowledge Processing library.3,614MIT kproc_macrosUseful proc macros58,599MIT kproc_pmacrosSupport macros for kproc.4,125MIT kprofilingForgot to rename this to redox-kprofiling, email me if you'd like this crate name.2,697MIT KpSISSIS (Strategic Intelligence Service) to promote Core Values of Honesty & Care1,418Apache-2.0 KpSocialSocial works to promote Core Values of Honesty & Care1,411Apache-2.0 kpt_libKeyboard plate prototyping2,896MIT KpThinkThink-Tank to promote Core Values of Honesty & Care1,426Apache-2.0 kpwA password manager1,709MIT kpxPure Rust KeePassXC browser integration client with a simple synchronous API215MITAPI bindingsAuthentication kpx-cliCommand-line KeePassXC browser integration client built on the kpx crate66MITAuthenticationCommand line utilities kpyA reimplentation of linux's cp in rust1,737non-standard kqA jq-like cli tool that can query and transform kdl right in the command line7,804non-standard kql-language-toolsRust bindings to Kusto.Language for KQL validation and language services150MITAPI bindingsDevelopment tools kql-panopticonPack-based query execution framework for Azure Log Analytics with data collection, processing, and reporting513MITCommand line utilitiesDevelopment tools kqlparserSimple Kusto Query Language (KQL) Parser4,578Apache-2.0 kqprQR codes for KeePass databases1,673Apache-2.0 kquadprogPort of QuadProg++ by Luca Di Gaspero1,633MIT kqueuekqueue interface for BSDs60,465,309MITFilesystemOperating systems::Unix APIs kqueue-sysLow-level kqueue interface for BSDs61,085,389MITExternal FFI bindingsFilesystem kqueue2kqueue interface for BSDs and MacOS2,912MITFilesystemOperating systems::Unix APIs kqueue2-sysLow-level kqueue interface for BSDs and MacOS5,269MITExternal FFI bindingsFilesystem kr580Desktop KR580VM80 / Intel 8080 emulator.31MITEmulators kraapiAsynchronous HTTP client for the Kraken Cryptocurrency Exchange2,968MIT OR Apache-2.0API bindingsAsynchronous krabKrab is a simple and minimalistic interpreted programming language written in Rust.5,107MIT OR Apache-2.0Embedded developmentParser implementations krab_uiDescrição breve da sua crate887MITDevelopment toolsGraphics krabbyPrint pokemon sprites in your terminal20,393GPL-3.0Command line utilities krabby-cliA tiny project manager!1,557MIT OR Apache-2.0Command line utilities krabby_aiA rust-based command-line AI chatbot791MIT krabby_detailsThis is a simple library to follow the RFC 9457 specification995MIT krabbypattyA CLI secure password generator.732non-standardCommand line utilities krabdexA type-safe, async Rust SDK for the PokeAPI116MIT OR Apache-2.0API bindingsAsynchronous krabdex-mcpMCP server for the krabdex PokeAPI SDK25MIT OR Apache-2.0API bindingsAsynchronous krabi-caliperPortable measurement primitives for embedded targets and host-side analysis512MIT OR Apache-2.0Development tools::ProfilingEmbedded development krabiecdsaECDSA signature verification for P-256, secp256k1, and P-384 — no_std, no-alloc, generic over the bigint backend via modmath401Apache-2.0CryptographyEmbedded development krabipqcPrototype of no_std pqc402Apache-2.0CryptographyNo standard library krabitlsA TLS13 client lib for microcontrollers.104Apache-2.0CryptographyNo standard library krabligraphyA crate that is intended for generating text that you can paste into Discord for fun.6,171AGPL-3.0-or-laterCommand line utilities krabmagaA modern developing art for reliable and efficient Agent-based Model (ABM) simulation with the Rust language.20,315MITMathematicsScience krachkrach.io1,202MIT kractorExtract reads from a FASTQ file based on taxonomic classification via Kraken2.3,564MITCommand line utilitiesScience kradical_converterConverter for EDRDG radical decomposition files1,664GPL-3.0-or-laterCommand line utilitiesEncoding kradical_jisConversions to Unicode from JIS X 0212 and JIS X 02133,114Unicode-TOUEncoding kradical_parsingParsers for EDRDG radical decomposition files2,497GPL-3.0-or-laterParsing tools kradical_staticReady-to-use EDRDG radical decompositions4,987CC-BY-NC-SA-3.0Text processing krafkaA pure Rust, async-native Apache Kafka client1,661MIT OR Apache-2.0AsynchronousNetwork programming krafnaKrafna is a terminal-based alternative to Obsidian's Dataview plugin, allowing you to query your Markdown files using standard…8,822MITCommand line utilitiesData structures kraftState machines implementing the Raft consensus algorithm.2,485ISC kraglinA pure-rust, RESP3-compliant Redis alternative.1,432MIT OR Apache-2.0 kraitA game engine that I'm working on.2,366GPL-3.0-only krait-cliCode intelligence CLI for AI agents42MITCommand line utilitiesDevelopment tools krait-engineA game engine that I'm working on.3,038GPL-3.0-only krakelA lean 2d kd-tree ported from OpenCamLib10,796LGPL-2.1-only kraken-animationGood Design Takes You Far.4,119GPL-3.0 kraken-api-clientAn async Rust client library for the Kraken exchange REST and WebSocket v2 APIs29MITAPI bindingsAsynchronous kraken-async-rsAn async REST and WSS client for the Kraken Pro APIs43,124MITAPI bindingsAsynchronous kraken-authAuthentication and WebSocket token provider for Kraken API26MIT kraken-bookWASM-compatible orderbook engine for Kraken411MIT kraken-btcAn opinionated command line interface for buying Bitcoin on Kraken.com.1,717MITCommand line utilities kraken-cli-rsCLI for kraken trading platform2,862MIT OR Apache-2.0 kraken-futures-wsWebSocket client for Kraken Futures API27MIT kraken-httpAsynchronous HTTP API bindings for the Kraken cryptocurrency exchange.5,484MITAPI bindingsCryptography::Cryptocurrencies kraken-openapikraken-openapi1,537MPL-2.0 kraken-priceA cli tool to query Kraken for the latest btc-usd price.1,867CC0-1.0 kraken-pro-rsFacade crate for the Kraken Pro Rust ecosystem227MIT OR Apache-2.0 kraken-sdkHigh-level SDK for Kraken WebSocket API v251MIT kraken-typesShared types for Kraken WebSocket API v2497MIT kraken-wasmWASM bindings for Kraken orderbook engine26MIT kraken-websockets-tokenConvenience crate to get Kraken WebSockets API tokens11,607GPL-3.0-or-later kraken-wsNative WebSocket client for Kraken API v2137MIT kraken-ws-sdkProduction-grade Kraken WebSocket SDK with order book visualization API, backpressure control, latency tracking, and order flow…135MITAPI bindingsAsynchronous kraken2-pure-rsTaxonomic sequence classification system — Rust port of Kraken 246MITCommand line utilitiesScience kraken2_rsAn ultra-fast, low-memory footprint and accurate taxonomy classifier for all2,385MIT kraken_apikraken_api is a library for using both the public and private kraken.com APIs. It is currently a work in progress.8,280MIT/Apache-2.0API bindings kraken_cliA CLI for the Kraken Exchange7,057Apache-2.0 kraken_clientA strongly-typed client for the Kraken REST API23,340MIT OR Apache-2.0 kraken_futures_rest_clientA strongly-typed client for the Kraken Futures REST API8,226Apache-2.0 kraken_rest_apiKraken REST API1,695MITWeb programming::HTTP client kraken_rest_clientA strongly-typed client for the Kraken REST API10,098Apache-2.0