Configuration 2,182 crates

config-shellexpandGlue between config and shellexpand110MIT OR Apache-2.0Configuration nyx-agent-coreImplementation-detail config, state, persistence, and scan orchestration for nyx-agent.109AGPL-3.0-or-laterConfigurationDatabase interfaces lift-configLIFT-CONFIG: .lith configuration language parser and validator108MITCompilersConfiguration whoami-cliCLI tool for whoami.toml - portable AI agent profiles. Create and validate profiles interactively.107MIT OR Apache-2.0Command line utilitiesConfiguration agent-adaptData model and runtime adapters for authoring coding-agent assets (skills, agents, hooks, scripts, packs, MCP servers) once and…107MITConfigurationDevelopment tools tui-vfx-recipesJSON recipe loading and validation for tui-vfx106MITCommand-line interfaceConfiguration configloader_deriveProc macro derive implementation for configloader106Apache-2.0Configuration use-config-profilePrimitive runtime and deployment profile names for RustUse106MIT OR Apache-2.0ConfigurationData structures use-config-secretPrimitive secret references and redacted values for RustUse configuration helpers105MIT OR Apache-2.0ConfigurationData structures use-config-layerPrimitive shallow configuration map layering and merging for RustUse105MIT OR Apache-2.0ConfigurationData structures connparseParse database connection strings, DSNs, URLs, file paths, and cloud storage URIs.105Apache-2.0ConfigurationDatabase interfaces kconfirm-libStatic analysis library for the Kconfig configuration language104GPL-2.0-onlyConfigurationDevelopment tools libyayYAY (Yet Another YAML) parser - a human readable, writable, and diffable data format103Apache-2.0ConfigurationEncoding attune-sqliteSQLite backend for attune.103MIT OR Apache-2.0Configuration grapsus-configConfiguration loading and validation for Grapsus reverse proxy102MIT OR Apache-2.0ConfigurationNetwork programming lightshuttle-exportManifest to deployment artifact transpilation for LightShuttle102MIT OR Apache-2.0ConfigurationDevelopment tools rtcom-configProfile persistence for rtcom, the Rust terminal communication tool.102Apache-2.0ConfigurationHardware support pupoxideA high-performance, memory-safe, declarative configuration management tool inspired by Puppet.101MITConfigurationOperating systems local-envxA local-first CLI for working securely with .env files.101MITCommand line utilitiesConfiguration disposition_input_ir_rtLogic to map `disposition` input model to intermediate representation.101MIT OR Apache-2.0AsynchronousConfiguration suture-mergeDead-simple semantic merge for structured files. Merge JSON, YAML, TOML, CSV, XML, Markdown, DOCX, XLSX, PPTX, SVG, HTML,…100Apache-2.0ConfigurationParser implementations hushspecPortable specification types for AI agent security rules100Apache-2.0ConfigurationParser implementations hasp-backend-envenv:// backend for hasp — reads secrets from environment variables.100MIT OR Apache-2.0AuthenticationConfiguration attune-deriveDerive macro for attune's Settings trait.100MIT OR Apache-2.0Configuration dotenvppFrom-scratch .env parsing and loading toolkit in Rust.99MIT OR Apache-2.0ConfigurationDevelopment tools envflagA strict, zero-boilerplate env manager with dotenvy support and validation.99MITConfigurationOperating systems minenvuse env files to store config, env vars override them, in 50 lines of code instead of 1,50099MITConfiguration wanfWANF parser, decoder, encoder, and stream support for Rust.98Apache-2.0ConfigurationParser implementations rust_bus_macrosbus — Lightweight CQRS Library for Rust98MITConcurrencyConfiguration hasp-backend-filefile:// backend for hasp — reads secrets from files.97MIT OR Apache-2.0AuthenticationConfiguration libutils-problemA problem wrapper with additional metadata97MITConfigurationDevelopment tools treeversalTraverse and manipulate a tree97MITConfigurationGUI lushellLua scripted gtk layer-shell widgets96MITConfigurationGUI xdg-config-stowXDG-centric GNU stow replacement for dotfile management95MITCommand line utilitiesConfiguration ergo-adapterKernel adapter surface for manifests, event binding, composition checks, and capture helpers in Ergo93MIT OR Apache-2.0ConfigurationDevelopment tools cirious_codex_configA robust, foundational configuration management framework for the Cirious ecosystem.92MIT OR Apache-2.0ConfigurationDevelopment tools polyversSingle-macro schema versioning for Rust: declare a struct family with #[add]/#[edit]/#[delete] mutations across versions and…92MITConfigurationData structures argus-configConfiguration management for the Argus web crawler91MITConfigurationWeb programming easy-tracingA crate to easy use tracing90Apache-2.0AccessibilityConfiguration vld-configConfig validation for vld — validate TOML/YAML/JSON/ENV configs at load time90MITConfigurationWeb programming dotr-cliRust-native backup tool for personal configuration files90MITCommand line utilitiesConfiguration nexara-runtimePolicy-enforced Nexara runtime for listing and calling tools90MITAPI bindingsAuthentication confval-deriveDerive macros for confval90Apache-2.0ConfigurationDevelopment tools::Procedural macro helpers g3rs-clippy-adapterClippy linter adapter: merges per-policy assertions and emits engine requirements for Cargo.toml [lints.clippy] and clippy.toml.89MIT OR Apache-2.0ConfigurationDevelopment tools load-configA configuration loader library that supports multiple formats.89MITConfiguration philiprehberger-dotenvFast .env file parser with variable interpolation, multi-file layering, and type-safe loading88MITConfigurationDevelopment tools oxideconfThe Oxide Markup Language - A fast CFG-style markup/config language parser written in Rust88GPL-3.0-or-laterConfigurationParsing tools use-go-modgo.mod metadata primitives for RustUse88MIT OR Apache-2.0ConfigurationDevelopment tools ch-configTyped configuration loading with validation and secret-file support88SUL-1.0Configuration amethystate-tauriType-safe reactive persistence for Rust GUI apps88MITConfigurationData structures genconfCLI utility for generating config files from YAML-driven templates86MITCommand line utilitiesConfiguration dynconfigDynamically change fields of a struct based on a path.86Apache-2.0Command line utilitiesConfiguration gifnocType-safe configuration with layered overrides via a proc-macro DSL86MITCommand-line interfaceConfiguration nexara-secretsSecret store contracts and local encrypted secret storage for Nexara86MITAPI bindingsAuthentication nexara-registrySigned skill registry and manifest contracts for Nexara86MITAPI bindingsAuthentication nexara-remoteRemote tool discovery and execution contracts for Nexara86MITAPI bindingsAuthentication devboy-token-catalogBackend-driven token catalog for devboy-tools — JSON-defined per-provider variants (CN/global/coding tiers, region-specific…86Apache-2.0AuthenticationConfiguration use-go-workgo.work workspace metadata primitives for RustUse85MIT OR Apache-2.0ConfigurationDevelopment tools g3rs-rustfmt-adapterRustfmt linter adapter: lowers per-policy assertions into engine requirements for rustfmt.toml.85MIT OR Apache-2.0ConfigurationDevelopment tools haz-configYAML configuration parser for haz workspaces, projects, and task files.85AGPL-3.0-or-laterConfigurationParser implementations ini-editA lossless, format-preserving INI parser built on rowan — parse, inspect, and edit INI files without losing comments, whitespace,…84MITConfigurationParser implementations dossier-dotfilesYet another, _blazingly fast_ dotfiles manager, one that supports multiple environments, and respects the Git configuration of…83MITCommand line utilitiesConfiguration use-tsconfigPartial tsconfig metadata primitives for RustUse83MIT OR Apache-2.0ConfigurationDevelopment tools use-pyprojectpyproject.toml metadata primitives for RustUse83MIT OR Apache-2.0ConfigurationDevelopment tools use-package-jsonpackage.json metadata primitives for RustUse83MIT OR Apache-2.0ConfigurationDevelopment tools llmuxer-keystoreCredential persistence for llmuxer: stores one LlmConfig per provider in ~/.config/llmuxer/config.json82MITConfiguration env_parser_rsA lightweight, type-safe environment file parser.82MITConfigurationParsing tools cargo-verctlCargo subcommand for managing versions in single and workspace Cargo.toml files (bump, set, list)82MITCommand line utilitiesConfiguration use-php-iniPHP INI metadata primitives for RustUse.82MIT OR Apache-2.0ConfigurationDevelopment tools rust-tokio-supervisorA Rust tokio supervisor with declarative task supervision, restart policy, shutdown coordination, and observability.81MITAsynchronousConcurrency use-configFacade crate for primitive RustUse configuration vocabulary81MIT OR Apache-2.0ConfigurationData structures crabenvThe simplest, opinionated way to keep .env files, schemas, and examples aligned.81MITCommand line utilitiesConfiguration envrollgit for your .env files — local-first, encrypted, single-binary environment manager80MITCommand line utilitiesConfiguration config-resolverA modular configuration resolver for auto-detecting and resolving runtime values (IPs, ports, peer IDs)80MIT OR Apache-2.0ConfigurationNetwork programming rust-config-secretsA library for encrypting and decrypting secrets within configuration files.79MITConfigurationCryptography ergo-prod-durationShared duration-literal parser for Ergo production config surfaces79MIT OR Apache-2.0ConfigurationDate and time win_machine_guidA simple library to read and reset the Windows MachineGuid registry key.78MITConfigurationOperating systems::Windows APIs anvil-envA lightweight environment and configuration manager for VFX/Animation pipelines78MITCommand line utilitiesConfiguration ronixSerialize Rust structs to Nix expressions — the bridge between serde and NixOS78MITConfigurationEncoding kaiv-cliCommand-line toolchain for the kaiv format: compile, validate, infer, and import/export JSON, YAML, TOML, XML, CBOR, Avro,…78MIT OR Apache-2.0Command line utilitiesConfiguration abplA collection of Rust boilerplate: a reloadable-systemd-service lifecycle helper, a hot-reloading axum wrapper, a…78AGPL-3.0-or-laterAsynchronousConfiguration gatekpr-configConfiguration loading and validation utilities78MITConfiguration stardive-coreShared contracts, config, and HTTP client for Stardive API tooling78MITAPI bindingsConfiguration anvil-devDeclarative workstation configuration management78MIT OR Apache-2.0Command line utilitiesConfiguration hessra-cap-schemaPrincipal schema definitions for the Hessra capability engine78Apache-2.0AuthenticationConfiguration cratesdotio-mcpA Model Context Protocol (MCP) server for searching and retrieving crate information from crates.io77MITAPI bindingsCommand line utilities rotterna-libA library for parsing and converting StepMania files to osu! files76MITConfigurationDevelopment tools::Build Utils armature-featuresFeature flags, A/B testing, and gradual rollout for Armature75Apache-2.0ConfigurationWeb programming cfgd-crdcfgd Custom Resource Definition spec types, schemas, and cross-field validation74MIT OR Apache-2.0Configuration jugar-yamlELI5 YAML-First declarative game creation for children ages 5-1274MITConfigurationGame engines firewall-objectsFirewall object primitives for networks, services, and application indicators.74MITConfigurationDevelopment tools envfile-cargoA super fast and lightweight .env loader for Rust74MIT OR Apache-2.0ConfigurationDevelopment tools configloaderDerive-based environment variable configuration loader for Rust structs74Apache-2.0Configuration dnf-repofilePure Rust library for parsing, managing, validating, diffing, and rendering DNF/YUM .repo configuration files73MITConfigurationParsing tools rpm-spec-profileDistribution profiles for the RPM spec analyzer: identity, macros, rpmlib features, whitelists73MIT OR Apache-2.0ConfigurationParser implementations attuneRuntime-mutable, persisted, observable configuration for Rust.73MIT OR Apache-2.0Configuration lorumUnified MCP configuration manager for AI coding tools72MITCommand line utilitiesConfiguration structprop-validatorCommand-line validator for structprop configuration files72MIT OR Apache-2.0Command line utilitiesConfiguration tsukai-manifestStructured CLI manifest format for AI-agent consumption — typed model, JSON-schema generation, semantic validation, and tiered…72MIT OR Apache-2.0ConfigurationDevelopment tools tauri-plugin-rpstateTauri v2 plugin that exposes rpstate reactive persistent state to the frontend, with TypeScript codegen72MITConfigurationGUI envbindTyped environment binding primitives for Rust services.71MITConfigurationDevelopment tools fig-sysFFI bindings and native library for fig (the comment-preserving JSON/YAML/TOML/… config engine). Used by the `fig` crate.71MIT OR Apache-2.0ConfigurationExternal FFI bindings relonPublic API facade for the Relon language71Apache-2.0CompilersConfiguration copybook-governanceGovernance contracts and interoperability map for feature flags and support matrix.71AGPL-3.0-or-laterConfigurationDevelopment tools costroid-configShared, read-only TOML config (budget targets + opt-in alerts) for the Costroid CLI and taskbar.70Apache-2.0Command line utilitiesConfiguration power-plant-semanticAlgorithmic code embeddings: TF-IDF, Random Indexing, and combined semantic scoring.68Apache-2.0ConfigurationDevelopment tools g3rs-rustc-adapterLowers rustc lint requirements into the cargo engine lint tables; owner of [workspace.lints.rust].67MIT OR Apache-2.0ConfigurationDevelopment tools ergo-loaderProject discovery, graph decode, and source loading for the Ergo graph execution engine67MIT OR Apache-2.0ConfigurationDevelopment tools selinux_configfile100% safe Rust parser and writer for /etc/selinux/config with format preservation66MITConfigurationOperating systems::Linux APIs nwnrs-nwpkgTyped nwproject manifest and lockfile behavior for Neverwinter Nights package workflows66GPL-3.0-onlyConfigurationGame development cfg_watcherConfiguration watcher wrapper with tokio async66MITConfiguration paramlang`paramlang` is an expressive programming language helping to define parameters for your programs. `paramlang` is aimed at…66GPL-3.0-onlyConfigurationSimulation oorooA fast, compiled rule engine with a text-based DSL66MITConfigurationData structures bevy_config_fileA Bevy plugin for loading configuration from YAML, JSON, or RON files with environment variable overrides66MITConfigurationGame engines fafFAF (Foundational AI-context Format) — Project DNA for any AI. IANA-registered application/vnd.faf+yaml.65MITConfigurationDevelopment tools devops-validateYAML validation and auto-repair engine for DevOps configuration files: Kubernetes, Docker Compose, GitLab CI, GitHub Actions,…65MIT OR Apache-2.0Command line utilitiesConfiguration zero_copy_envZero-copy environment variable access via OS memory (FFI/libc)64MITConfigurationNo standard library decodalParser, evaluator, and embedding API for the Decodal data description language.64MIT OR Apache-2.0ConfigurationParser implementations ftrioAttribute-based feature toggles for Rust. A faithful port of FtrIO (.NET).63MITConfigurationDevelopment tools kanchiKanchi (感知 — "sensing") — typed environment-discovery primitive: declare detection axes, get the FALLBACK const + detect()→Option…62MITConfigurationHardware support tartarus-apiStructured API for sandboxing system (currently utilizing `bubblewrap`)62Apache-2.0Command-line interfaceConfiguration admin-configConfiguration management library for Rust web applications with support for multiple databases, authentication, security, and…61MITConfigurationDevelopment tools serde-libconfigasaurusSerde serialization and deserialization for libconfig format60MIT OR Apache-2.0ConfigurationEncoding std_newA personal standard setup for new Rust projects60UnlicenseConfigurationDevelopment tools claude-hooksProgrammatic management of Claude Code hooks60MIT OR Apache-2.0ConfigurationDevelopment tools confaiFast CLI to inspect and edit the config of every AI coding agent installed on your machine60MITCommand line utilitiesConfiguration nacos-toolkitNacos configuration parsing and management toolkit (Rust port of nacos-toolkit)60MITConfiguration nexara-learning-jsonlJSONL usage signal store for Nexara learning60MITAPI bindingsAuthentication nexara-compat-qwenQwen-family compatibility helpers for Nexara60MITAPI bindingsAuthentication netweftDeterministic network planning and configuration generation for portable infrastructure.59MITCommand line utilitiesConfiguration cuenv-servicesService supervision, readiness probes, and process management for cuenv59AGPL-3.0-or-laterConfigurationDevelopment tools prepPrepare Rust projects for greatness59Apache-2.0 OR MITCommand line utilitiesConfiguration nexara-learning-memoryIn-memory usage signal store for Nexara learning59MITAPI bindingsAuthentication nexara-learning-sledSled usage signal store for Nexara learning59MITAPI bindingsAuthentication nexara-serverStandalone HTTP server for Nexara tools and skill administration59MITAPI bindingsAuthentication bevy-settings-libA flexible settings management library for Bevy with async saving, multiple formats, and built‑in validation58MITConfigurationFilesystem librebarOpinionated application foundation for Rust CLIs and services58Apache-2.0 OR MITCommand-line interfaceConfiguration stately-filesFile upload and relative path management for stately58Apache-2.0Configuration disposition_irSVG diagram generator intermediate representation.58MIT OR Apache-2.0AsynchronousConfiguration envcraftPrecise tools for .env files58MITCommand line utilitiesConfiguration wifi-densepose-configConfiguration management for WiFi-DensePose57MIT OR Apache-2.0ConfigurationScience sello-policyDEPRECATED: Renamed to txgate-policy. This crate re-exports txgate-policy for backward compatibility.57MIT OR Apache-2.0ConfigurationCryptography confishOfficial Rust SDK for confish — typed configuration, actions, logs, feeds, and webhook verification.57MITAPI bindingsConfiguration option_parserStreaming command-line and config-file option parser.56MITCommand-line interfaceConfiguration herosal-heroscriptHeroScript - A defensive configuration language for safe system orchestration56Apache-2.0ConfigurationParsing tools lockedenvType-safe, freeze-on-load environment variable management56MIT OR Apache-2.0Configuration stick-and-stringSAS 1.1 (Stick And String) — human-readable data serialization format. Parser, validator, and bidirectional JSON converter.56non-standardConfigurationEncoding any-switchLocal app profile/state switcher.56MITCommand line utilitiesConfiguration nanoteroAn ultra-fast, lightweight parser for the Tero configuration format.56MITConfigurationParser implementations use-rust-cargoComposable Cargo project and workspace primitives for RustUse.55MIT OR Apache-2.0ConfigurationDevelopment tools spectrum-themeTyped theme-token engine facade55MITConfigurationGUI g3rs-cargo-policyg3 cargo baseline policy: requires the [lints] workspace opt-in so the workspace lint tables actually apply.55MIT OR Apache-2.0ConfigurationDevelopment tools concrete-configSet complex build-time constants from a toml file55EUPL-1.2ConfigurationDevelopment tools::Build Utils amethystate-macros-arenaAgnostic arena handle macro for amethystate55MITConfigurationData structures krypt-cliCross-platform dotfiles manager. Rust binary. Config-driven. (Installs the `krypt` binary.)54MITCommand line utilitiesConfiguration config-easyA small interactive settings menu for command-line Rust applications54MIT OR Apache-2.0Command-line interfaceConfiguration batata-clientRust client for Batata/Nacos service discovery and configuration management53Apache-2.0ConfigurationNetwork programming pookieLoad cookies from web browsers53(Apache-2.0 OR BSL-1.0 OR Zlib) AND MITAuthenticationConfiguration aqc-git-hooks-engineFileEngine for Git hook files.53MIT OR Apache-2.0ConfigurationDevelopment tools g3rs-rustfmt-policyg3 rustfmt policy: coordinates Cargo edition and rustfmt.toml baseline settings.53MIT OR Apache-2.0ConfigurationDevelopment tools ergo-hostProduction host orchestration layer for the Ergo deterministic graph execution engine53MIT OR Apache-2.0ConfigurationDevelopment tools nexara-policyDeterministic one-line policy authoring and simulation for Nexara53MITAPI bindingsAuthentication kamft_desktopKamft desktop utilities including screenshot capture and WeChat Work integration53MITConfiguration cellos-cortexBridge between CellOS execution cells and the Cortex doctrine layer — DoctrineAuthorityPolicy, CortexCellRunner,…52MIT OR Apache-2.0API bindingsAsynchronous fixurjavainstallA JVM & Kotlin management utility52MIT OR Apache-2.0Command line utilitiesConfiguration lightshuttle-secretsSecret sources and .env file loader for LightShuttle52MIT OR Apache-2.0ConfigurationDevelopment tools synx-formatSYNX — The Active Data Format (meta crate). Re-exports synx-core under a format-oriented crate name.52MITConfigurationParser implementations cfgvValidate configuration and produce human readable error messages51MITConfigurationDevelopment tools conf-hubA modern, high-performance, and reactive configuration management library for Rust, designed for highly concurrent async…51MIT OR Apache-2.0Configuration voltgleanExport Windows power plans as a powershell script51MIT OR Apache-2.0Command line utilitiesConfiguration herosal-capacitymodelCapacity Model - Node specification and capacity planning for GeoMind/Mycelium50Apache-2.0ConfigurationData structures mon-toolsCommand-line interface for Mycel Object Notation - a type-safe configuration language50AGPL-3.0-or-laterCommand line utilitiesConfiguration g3rs-rustc-strict-policyStrict rustc lint table policy: the [workspace.lints.rust] seven-entry set.50MIT OR Apache-2.0ConfigurationDevelopment tools cc-personaFast persona switching for Claude Code via config overlays and symlinks50MITCommand line utilitiesConfiguration sl-server-flowLocal Minecraft server lifecycle flow primitives and execution support50Apache-2.0ConfigurationGame development sl-server-startup-scan-coreShared startup candidate scanning logic for Minecraft server folders and archives50Apache-2.0ConfigurationGame development i_edit_jsonA lightweight, high-performance tool for editing JSON based on field paths49MIT OR Apache-2.0Command line utilitiesConfiguration agentschemaAgentSchema Rust Runtime - declarative AI agent definitions49MITConfigurationDevelopment tools env-requiredTiny macro to validate required environment variables (and parse via FromStr).49MIT OR Apache-2.0Configuration g3rs-clippy-strict-policyg3 strict clippy policy: bakes the legacy guardrail3 lint set + msrv into a ClippyLinterAdapterRequirement.49MIT OR Apache-2.0ConfigurationDevelopment tools evault-store-memoryIn-memory backends for evault (test fixtures).49MITCommand line utilitiesConfiguration runlatch-coreCore data model, provider trait, and built-in providers for runlatch.48MITConfigurationOperating systems::Unix APIs spine-rsA spec-compliant parser for the Spine configuration language48BSD-3-ClauseConfigurationParsing tools evault-runnerProcess runner with injected environment for evault.48MITCommand line utilitiesConfiguration evault-scanner-regexRegex-based source-code scanner for environment-variable usage.48MITCommand line utilitiesConfiguration evault-tuiTerminal user interface for evault.48MITCommand line utilitiesConfiguration evault-store-keyringOS keyring-backed secret store for evault.48MITCommand line utilitiesConfiguration linebarA simple tool for formatting stdout for the swaybar. (Wayland: Sway)47MITConfiguration uiniparserA robust INI parser for Rust with variable substitution, environment support, and typed getters.47MITConfigurationParsing tools paramdefType-safe parameter definition system47MIT OR Apache-2.0ConfigurationData structures cuenv-awsAWS integration for the cuenv ecosystem47AGPL-3.0-or-laterConfigurationDevelopment tools cuenv-vaultHashiCorp Vault integration for the cuenv ecosystem47AGPL-3.0-or-laterConfigurationDevelopment tools evault-store-sqlcipherSQLCipher-encrypted metadata store for evault.47MITCommand line utilitiesConfiguration evault-materializerMaterializes .env files from an evault manifest.47MITCommand line utilitiesConfiguration cromptStructured Config-as-Script — zero-boilerplate Shell CLI scaffolding.46Apache-2.0Command line utilitiesConfiguration llm-config-cliCommand-line interface for LLM Config Manager with interactive prompts, colored output, and comprehensive configuration management46Apache-2.0Command line utilitiesConfiguration tool-versionsParser and manipulation library for .tool-versions files46MIT OR Apache-2.0ConfigurationParsing tools cuenv-gcpGCP integration for the cuenv ecosystem46AGPL-3.0-or-laterConfigurationDevelopment tools evault-manifestParser and serializer for the evault.toml project manifest.46MITCommand line utilitiesConfiguration tomlmenu-deriveProc-macro derive for the `tomlmenu` schema.46MITCommand-line interfaceConfiguration