All 305,250 crates, alphabetically

skillfile-deployPlatform adapters and installation for skillfile677Apache-2.0Command line utilitiesDevelopment tools skillfile-sourcesSource fetching and caching for skillfile: resolver, strategies, sync788Apache-2.0Command line utilitiesDevelopment tools skillflagRust implementation of the Skillflag producer library/CLI and the skill-install companion CLI.11MIT skillhealthAudit & observability for your agent skills — usage heat, doctor with fixes, relationship graph19MIT OR Apache-2.0Command line utilitiesDevelopment tools skillhealth-coreCore library for skillhealth — audit & observability for agent skills32MIT OR Apache-2.0Development tools skillhubCLI for SkillHub - AI Agent Skill Registry37MIT skillinstallerInstall one .skill payload across multiple AI coding providers with deterministic project/user targets.382MITCommand line utilitiesDevelopment tools skillliteA lightweight Skills secure execution engine29MITCommand line utilitiesDevelopment tools skilllite-agentSkillLite Agent: LLM-powered tool loop, extensions, chat131MIT skilllite-commandsSkillLite CLI command implementations80MIT skilllite-coreSkillLite Core: config, skill metadata, path validation, observability364MIT skilllite-evolutionSkillLite Evolution: self-evolving prompts, skills, and memory179MIT skilllite-executorSkillLite Executor: session, transcript, memory storage177MIT skilllite-fsSkillLite FS: centralized file read/write/search_replace402MIT skilllite-sandboxSkillLite Sandbox: secure execution engine + environment builder230MIT skilllite-swarmSkillLite P2P swarm: mDNS discovery, peer mesh, task routing82MIT skillloomGit-backed skill manager and registry for AI coding agents17MITCommand line utilitiesDevelopment tools skillnetManage canonical AI skill stores, derived views, and calibration data for multi-phase-plan.86MIT OR Apache-2.0Command line utilitiesDevelopment tools skillpackGenerate and verify the agent-distribution layer for any OSS project (Claude Code, Cursor, Codex, OpenCode, GitHub Copilot,…465MITCommand line utilitiesDevelopment tools skillrLightweight skill rating library inspired by TrueSkill, OpenSkill, and the skillratings crate28AGPL-3.0-or-later skillratingsCalculate a player's skill rating using algorithms like Elo, Glicko-2, TrueSkill and many more.82,687MIT OR Apache-2.0AlgorithmsGame development skillrtA runtime and spec for executable markdown skills consumed by AI agents.21MITCommand line utilitiesDevelopment tools skillsManage agent skills67MIT skills-cliBlazing-fast Vercel Skills CLI, reborn in Rust. 100% command parity, zero compromises.211MIT OR Apache-2.0 skills-locateSkill discovery and fetching for AI coding agents651MITConfigurationDevelopment tools skills-mcpMCP server exposing vocabulary programs (LEARN, PROVE, VITALS, etc.) as callable tools20MIT OR Apache-2.0Web programming skills-md-graphCLI that turns Markdown skill files into a navigable dependency graph23MITCommand line utilitiesDevelopment tools skills-ref-rsRust implementation of agentskills library for validating, parsing, and managing Agent Skills6,932MIT skills-rsAgent Skills library for Rust AI applications24MIT skills-validatorThis tool validates agent skills according to the Agent Skills specification, informed by the OpenCode and Claude Code…143Apache-2.0 skillsetA package manager for coding agent skills27Apache-2.0Command line utilitiesDevelopment tools skillshubA package manager for AI coding agent skills - like homebrew for skills441MITCommand line utilitiesDevelopment tools skillsmithA skills manager to help streamline the development, installation, and syncing of skills across projects13Apache-2.0 skillspecCLI for validating, testing, and compiling SkillSpec files167MIT OR Apache-2.0Command line utilitiesDevelopment tools skillspec-authoringInternal authoring and import modules for the SkillSpec CLI110MIT OR Apache-2.0 skillspec-coreInternal core contract modules for the SkillSpec CLI158MIT OR Apache-2.0 skillspec-doctorInternal Doctor analysis modules for the SkillSpec CLI124MIT OR Apache-2.0 skillspec-harnessInternal harness lifecycle modules for the SkillSpec CLI106MIT OR Apache-2.0 skillspec-runtimeInternal runtime execution modules for the SkillSpec CLI136MIT OR Apache-2.0 skillspec-workspaceInternal workspace authoring graph modules for the SkillSpec CLI72MIT OR Apache-2.0 skillsrsInfinite Skills. Finite Context. - Unified MCP server aggregating tools and skills with 99% token reduction27MIT OR Apache-2.0 skillsrs-coreCore types and traits for skills.rs - MCP server skill management735MIT OR Apache-2.0 skillsrs-indexSearch and indexing for skills.rs - Fast skill discovery with tantivy-based search222MIT OR Apache-2.0 skillsrs-mcpMCP protocol implementation for skills.rs - Expose skills through Model Context Protocol126MIT OR Apache-2.0 skillsrs-policyPolicy engine for skills.rs - Access control and security policies for MCP skills223MIT OR Apache-2.0 skillsrs-registryRegistry management for skills.rs - MCP server skill registration and discovery579MIT OR Apache-2.0 skillsrs-runtimeRuntime execution engine for skills.rs - Sandboxed skill execution with WASM support223MIT OR Apache-2.0 skillsrs-skillstoreSkill storage and filesystem management for skills.rs - Load and watch skill definitions225MIT OR Apache-2.0 skillsrs-upstreamUpstream MCP server integration for skills.rs - Connect and aggregate external MCP servers312MIT OR Apache-2.0 skilltest-cliThe `skilltest` command-line tool for testing AI skills.225MIT skilltest-coreCore library for skilltest: run AI skills on harness/model platforms and score transcripts with natural-language evals.278MIT skillviewInventory agent skills (SKILL.md and friends) across Claude, Codex, Cursor, and project-local roots. Detects near-duplicates and…77MITCommand line utilitiesDevelopment tools skillwardTake an agent skill apart before installing it — the complete deterministic scanner ensemble, fused into one offline verdict.47Apache-2.0Command line utilitiesDevelopment tools skillxnpx for Agent Skills — fetch, scan, inject, run, clean in one command134Apache-2.0Command line utilitiesDevelopment tools skillzSelf-extending MCP server - build and execute custom AI tools at runtime578MITCommand line utilitiesDevelopment tools skillz-rsClaude Code skill package manager - Install and manage skills from GitHub89MIT OR Apache-2.0Command line utilitiesDevelopment tools skillzyInitialize and validate skills according to the specification adopted by agentskills.io and skills.sh24non-standard skiloCLI tool for Agent Skills development352MIT OR Apache-2.0Command line utilitiesDevelopment tools skimFuzzy Finder in rust!1,872,230MIT skim-commonFuzzy Finder in rust!157,186MIT skim-navi🏛 A friendlier skim façade.22,988MITCommand line utilities skim-pickQuickly call out to Skim to get user selection3,894MIT skim-pinyinA tool for searching current dir with fuzzy pinyin power1,527MIT skim-qkzkFuzzy Finder in rust!9,652MIT skim-runAn interactive toolbox using skim2,011MIT skim-tabRust-native fuzzy completion bridge for zsh — drop-in fzf replacement for fzf-tab using skim25MITCommand line utilities skim-tuikitToolkit for writing TUI applications148,243MIT skimaRust structural UI library for web2,159MITGUIWebAssembly skimmerSimple streams reader9,474MIT/Apache-2.0Parsing tools skimpleA simple interface for the skim fuzzy-matcher359MIT skimtokenFast token count estimation library2,715MIT skinSimple command to get all possible metadata of a file.1,591MIT OR Apache-2.0 skin-builderA tool for installing external skinners8,670BSD-3-Clause AND PostgreSQL skinfile-genSimple command-line tool to generate skinfiles from skin image URL's3,870MIT skinportSkinport API wrapper for Rust3,961MIT OR Apache-2.0 skiook, just test for first1,551MIT skipSkip lines in a file3,271MITCommand line utilities skip-failA macro to help skip an iteration in a loop from a Result1,327MIT skip-ifAttribute macro to skip running a function that produces files1,400MIT OR Apache-2.0 skip-if-macrosAttribute macro to skip running a function that produces files1,624MIT OR Apache-2.0 skip-linked-lista skiplist-backed linked list that support fast random writes, written in Rust.2,902MIT skip-listImplementing a skip list with rust6,084MIT skip32Fast 32-bit block cipher51,542MIT skip_bomSkip the optional encoding Byte Order Mark (BOM) at the start of a file if it exists.39,611MIT OR Apache-2.0EncodingFilesystem skip_doAn iterator that skip items and use skipped items1,673MIT skip_errorUtility helping skip and log Result::Error in iterations160,578MITDevelopment tools::DebuggingRust patterns skip_intervalNever type `tokio::time::MissedTickBehavior::Skip` again.746AGPL-3.0 skip_itSkip Matched Arms15,876MIT skip_ratchetSkip ratchet32,947Apache-2.0CryptographyFilesystem skipchannelskipchannels allow to communicate between threads, but always skip to the last sent value5,894BSD-3-ClauseConcurrency skipcodeA Rust macro library enabling compile-time skipping of statements/blocks58MIT skipdbAn embedded, in-memory, zero-copy, atomicity, consistency, MVCC, almost lock-free and serializable snapshot isolation database…8,137MIT OR Apache-2.0ConcurrencyData structures skipdb-coreThe core for `skipdb` and `async-skipdb` crates6,355MIT OR Apache-2.0AsynchronousConcurrency skipfieldA type of array that keeps track of occupied and freed slots in a container, enabling quick iteration.1,519GPL-2.0-or-later skipfreeskipfree provides a lockfree skiplist9,050Apache-2.0 skipidyA skiplist implementation1,129MITData structures skipifTurn test cases into no-ops with _SKIPPED appended to their name based on compile time conditions.25,754Apache-2.0Development toolsDevelopment tools::Testing skipjackA straight-line implementation of Skipjack in Rust3,219non-standard skipjack_rsPure Rust software implementation of the SKIPJACK codebook encryptor/decryptor Algorithm1,785MIT OR Apache-2.0CryptographyNo standard library skiplistSkiplist implementation in Rust for fast insertion and removal, including a normal skiplist, ordered skiplist, and skipmap.1,676,312MITData structures skiplist-rsSkip list is a kind of ordered map and can store any value inside. See skip list wikipedia page to learn more about this data…7,970MIT skiplist-rustA lockless skiplist implementation in Rust3,110MIT skiplistdbA template for creating Rust open-source repo on GitHub1,510MIT/Apache-2.0 skipngoA 2D game engine made so you can skip the hard stuff and go make a game!1,610non-standard skippable-partialeqPartialEq, but you can ignore fields4,414AGPL-3.0-or-laterDevelopment tools::Testing skippable_mapdeserialize wrapper around HashMap which skips non-conforming data3,015MIT skipperUnified CLI abstraction for GitHub, GitLab, Gitea, and Forgejo32BSD-2-ClauseCommand line utilitiesDevelopment tools skipping-searchA fast iterator variant for intersection computations.1,969Apache-2.0 OR MITAlgorithms skippyHighly flexible worst-case O(log n) intrusive skip list2,263AGPL-3.0-or-later WITH AdditionRef-Eips-exceptionsData structuresNo standard library skippy-rsA set of lock free, thread safe, and fast data structures implemented via a Skip List6,195non-standard skippydbA high-performance verifiable key-value store with SHA256 Merkle trees and optional CUDA GPU acceleration, designed for…58MIT OR Apache-2.0CryptographyDatabase interfaces skir-clientRuntime library for Skir-generated Rust code241MITEncodingNetwork programming skirmA distributed diagnostics and probing CLI for clusters445MIT OR Apache-2.0 skissueA crate to indicate a severe skill issue1,535MIT skitThe missing SvelteKit CLI4,947MIT skitizenskitizen18MIT skitterReserving this name. If I don't publish soon-ish free to harass me for it.1,485MIT OR Apache-2.0 skittlesAdd colors and formatting to ANSI terminal output with easy-to-use macros.4,326MIT/Apache-2.0Command-line interface skittles-terminalterminal color1,571MIT skittyStructures and destructures sketch files for use with git1,910MIT skiveArray slicer and compressor library1,048MIT OR Apache-2.0Compression skkAn implementation of Simple Kana to Kanji conversion program1,644MIT sklA lock-free thread-safe concurrent ARENA based (heap backend or memory map backend) skiplist implementation which helps develop…71,344MIT OR Apache-2.0ConcurrencyData structures skl-cliAI skills package manager — install, share and manage skills, contexts and agents across your team.89MIT sklauncherTerminal based application launcher for Linux1,660MIT sklearn-rsA scikit-learn inspired machine learning library in Rust54MITAlgorithmsScience sklearn-sample-datasets-rsRust port of https://scikit-learn.org/stable/datasets/index.html1,695BSD-3-Clause sklearsA comprehensive machine learning library in Rust, inspired by scikit-learn1,183Apache-2.0AlgorithmsData structures sklears-calibrationProbability calibration for classifiers553Apache-2.0MathematicsScience sklears-clusteringClustering algorithms for sklears: K-means, DBSCAN, hierarchical clustering1,062Apache-2.0AlgorithmsMathematics sklears-composeComposite estimators and transformers553Apache-2.0MathematicsScience sklears-coreCore traits, types, and utilities for sklears machine learning library5,188Apache-2.0MathematicsScience sklears-covarianceCovariance estimation algorithms546Apache-2.0MathematicsScience sklears-cross-decompositionCross decomposition algorithms (PLS, CCA)544Apache-2.0MathematicsScience sklears-datasetsDataset utilities and generation for sklears658Apache-2.0MathematicsScience sklears-decompositionMatrix decomposition algorithms for sklears: PCA, ICA, NMF, SVD643Apache-2.0AlgorithmsMathematics sklears-discriminant-analysisLinear and Quadratic Discriminant Analysis540Apache-2.0MathematicsScience sklears-dummyDummy estimators for baseline comparisons540Apache-2.0MathematicsScience sklears-ensembleEnsemble methods for sklears: Random Forest, Gradient Boosting, AdaBoost667Apache-2.0AlgorithmsMathematics sklears-feature-extractionFeature extraction from raw data (text, images)547Apache-2.0MathematicsScience sklears-feature-selectionFeature selection algorithms for sklears - scikit-learn compatible ML in Rust548Apache-2.0MathematicsScience sklears-gaussian-processGaussian Process models for regression and classification828Apache-2.0MathematicsScience sklears-imputeMissing value imputation strategies553Apache-2.0MathematicsScience sklears-inspectionModel inspection and interpretation tools547Apache-2.0MathematicsScience sklears-isotonicIsotonic regression546Apache-2.0MathematicsScience sklears-kernel-approximationKernel approximation methods673Apache-2.0MathematicsScience sklears-linearLinear models for sklears: linear regression, logistic regression, and GLMs1,181Apache-2.0MathematicsScience sklears-manifoldManifold learning algorithms (t-SNE, Isomap, etc.)558Apache-2.0MathematicsScience sklears-metricsEvaluation metrics for sklears: accuracy, precision, recall, F1, ROC-AUC, etc.1,970Apache-2.0MathematicsScience sklears-mixtureGaussian mixture models559Apache-2.0MathematicsScience sklears-model-selectionModel selection utilities for sklears: cross-validation, grid search, train-test split1,001Apache-2.0MathematicsScience sklears-multiclassMulticlass classification strategies551Apache-2.0MathematicsScience sklears-multioutputMulti-output regression and classification545Apache-2.0MathematicsScience sklears-naive-bayesNaive Bayes classifiers for sklears - scikit-learn compatible ML in Rust635Apache-2.0MathematicsScience sklears-neighborsNeighbor-based algorithms for sklears: k-NN, radius neighbors951Apache-2.0AlgorithmsMathematics sklears-neuralNeural network implementations for the sklears machine learning library626Apache-2.0AlgorithmsMathematics sklears-preprocessingData preprocessing for sklears: scaling, encoding, imputation, transformations610Apache-2.0MathematicsScience sklears-pythonPython bindings for sklears machine learning library using PyO3382Apache-2.0API bindingsMathematics sklears-semi-supervisedSemi-supervised learning algorithms544Apache-2.0MathematicsScience sklears-simdHigh-performance SIMD acceleration primitives for the Sklears machine learning ecosystem793Apache-2.0AlgorithmsMathematics sklears-svmSupport Vector Machines for sklears: SVC, SVR with various kernels562Apache-2.0AlgorithmsMathematics sklears-treeDecision tree algorithms for sklears: CART, ID3, C4.5977Apache-2.0AlgorithmsMathematics sklears-utilsShared utilities for sklears: validation, data generation, helpers4,063Apache-2.0Science sklexLexical analyzer for Skript73MIT sklinkInstall skills into platform directories via a local store and symlinks86MIT skliz_colorThis is my personal learning library23MIT skmAgent Skill Engine - Selection, enforcement, and optimization for SKILL.md23MIT OR Apache-2.0Development tools skm-cliDeveloper CLI for Agent Skills - validate, test, optimize, and serve75MIT OR Apache-2.0Development tools skm-coreCore types, parser, and registry for Agent Skills (SKILL.md)357MIT OR Apache-2.0Development tools skm-discloseProgressive disclosure and context management for Agent Skills231MIT OR Apache-2.0Development tools skm-embedEmbedding abstraction and providers for semantic skill selection232MIT OR Apache-2.0Development tools skm-enforceExecution guardrails and policy engine for Agent Skills124MIT OR Apache-2.0Development tools skm-learnEvaluation, metrics, and optimization for Agent Skills122MIT OR Apache-2.0Development tools skm-selectMulti-strategy cascading skill selection engine for AI agents184MIT OR Apache-2.0Development tools sknetwork-rsRust port of scikit-network graph learning and network analysis primitives48BSD-3-ClauseAlgorithmsScience sknifeSwiss knife for common rust functional utilities7,117MIT skogRust implementation of Adobe's stlab::forest data structure.1,621MIT skolmaten-cliSe matsedeln direkt från terminalen2,709GPL-3.0 skootrs-binThis module is for the Skootrs CLI tool binary and helper functions.1,444Apache-2.0 skootrs-libThis module contains most of the core functionality for Skootrs. It contains the code to interact with repo hosts, generate…2,444Apache-2.0 skootrs-modelThis module contains the various data structures used by the other Skootrs modules. This is also setup to make it easy to…2,771Apache-2.0 skootrs-restThis is an experimental module is for a REST API for Skootrs.1,795Apache-2.0 skootrs-statestoreThis module contains code for managing the state of Skootrs projects as well as the state across all known Skootrs project for a…2,150Apache-2.0 skopSkill manager for AI coding agents (Codex, Opencode, Antigravity)90MIT skopeAccelerated genome containment and abundance estimation93MITCommand line utilitiesScience skopjeETL framework561MIT skopje-macrosMacros for the skopje ETL crate776MIT skoraThis library provides functions to read and extract data from Autodesk Sketchbook tiff files and export them as Open Raster files…1,669Apache-2.0MultimediaMultimedia::Images skouriaThis is a temporary package to reserve the name `skouria`.19GPL-3.0-or-later skp-cacheAdvanced, modular caching library for Rust122MIT OR Apache-2.0AsynchronousCaching skp-cache-axumAxum caching middleware for skp-cache29MIT OR Apache-2.0CachingWeb programming skp-cache-coreCore traits and types for skp-cache364MIT OR Apache-2.0Caching skp-cache-deriveProc macros for skp-cache109MIT OR Apache-2.0Caching skp-cache-httpHTTP caching primitives for skp-cache117MIT OR Apache-2.0CachingWeb programming skp-cache-storageStorage backends for skp-cache207MIT OR Apache-2.0Caching skp-ratelimitAdvanced, modular, extensible rate limiting library with GCRA, per-route quotas, and composite keys74MITAlgorithmsAsynchronous skp-validatorThe most advanced, flexible and modular validation library for Rust118MIT skp-validator-actixActix Web integration for skp-validator - high-performance validation for Actix services24MITAlgorithmsData structures skp-validator-axumAxum integration for skp-validator - seamless validation in Axum web applications27MIT skp-validator-coreCore traits and types for skp-validator - the most advanced Rust validation library446MIT