Development tools 19,246 crates

cargo-macrofmtFormat Rust macro attributes across multiple lines705MITCommand line utilitiesDevelopment tools rustlan-best-todo-list-everactually the shittest todo list ever LOL705MITCommand line utilitiesDevelopment tools system_healthA command-line tool to display system health information including battery status, RAM usage, and system resources705MITCommand line utilitiesDevelopment tools dnsmToolkit for covert data exfiltration using DNS705MITCommand line utilitiesDevelopment tools workspacer-upgrade-test-tracingA tracing and diagnostic tool for monitoring workspace upgrade processes, leveraging Rust 2024 features for high efficiency and…704MITAsynchronousConcurrency r2-data2A web-based SQL query tool and data browser with visualization capabilities, built with Rust (Axum) and React (TypeScript/Vite).…704MITDevelopment tools holdaConvenience macros for creating domain objects with serde support.704MPL-2.0Development tools cratestack-axumRust-native schema-first framework for typed HTTP APIs, generated clients, and backend services.704MITDevelopment toolsWeb programming perl-percentileNearest-rank percentile helpers for integer latency and metric samples703MIT OR Apache-2.0Development toolsText editors varpulis-parserParser for VPL — the Varpulis Pattern Language for streaming event detection.703MIT OR Apache-2.0Development toolsParser implementations rustfs-cryptoCryptography and security features for RustFS, providing encryption, hashing, and secure authentication mechanisms.702Apache-2.0CryptographyDevelopment tools llm_toolsUnified API for AI.702MITAlgorithmsDevelopment tools selium-kernelStreaming compute fabric701MPL-2.0Development toolsVirtualization oximedia-monitorReal-time media pipeline monitoring and health checking701Apache-2.0Development toolsMultimedia spydecy-codegenRust code generator for Spydecy transpiler - generates idiomatic safe Rust701MIT OR Apache-2.0CompilersDevelopment tools ts-deriveDerive macros for Tushare API integration701MITAPI bindingsDevelopment tools lolli-coreCore data structures for the Lolli linear logic workbench700MITCompilersDevelopment tools prevaileBPF Verifier using Abstract Interpretation700MITDevelopment tools branchdiffTerminal UI showing unified diff of current branch vs its base699MIT OR Apache-2.0Command line utilitiesDevelopment tools judgerA sandboxed environment for running untrusted code safely.699MITDevelopment tools redaction-deriveProc-macro derive for Sensitive classification traversal699MITDevelopment tools burn-central-coreBurn Central Core.699MIT OR Apache-2.0Development tools scaffoldedA powerful CLI tool for scaffolding production-ready Rust projects698MITCommand line utilitiesDevelopment tools sal-kubernetesSAL Kubernetes - Kubernetes cluster management and operations using kube-rs SDK698Apache-2.0API bindingsDevelopment tools cogitoRelentlessly generate AI slop using LLMs698Apache-2.0API bindingsDevelopment tools actr-web-protoc-codegenProtoc plugin for generating actr-web code from protobuf definitions697Apache-2.0Development toolsDevelopment tools::Build Utils egui_lensModular and customizable reactive event logger component for egui applications697MITDevelopment toolsGUI fury_sdkA Rust client library for interacting with the FURY API service - a comprehensive toolkit for Solana token operations.697MITAPI bindingsDevelopment tools claude-launcherA tool for managing parallel AI agent tasks with Claude697MITCommand line utilitiesDevelopment tools shellijSimplify using Zellij over SSH.697non-standardCommand line utilitiesDevelopment tools limit-llmMulti-provider LLM client for Rust with streaming support. Supports Anthropic Claude, OpenAI, and z.ai.697MITAPI bindingsDevelopment tools axllmGenerated Ax runtime library697Apache-2.0API bindingsDevelopment tools random-jsonA CLI tool to generate random data from a JSON schema to fill databases.696MIT OR Apache-2.0Command-line interfaceCommand line utilities nargo-parserNargo parser component696MITDevelopment toolsParsing tools tuplities-push-frontA trait for pushing elements to the front of tuples696non-standardData structuresDevelopment tools integer_to_bytesfast converting integers to human readable bytes and specially for http streaming696MITAlgorithmsDevelopment tools lex-vcsAgent-native version control: typed op log + attestation graph.696EUPL-1.2CompilersDevelopment tools facet-zodGenerate Zod schemas from Rust types via Facet reflection696MIT OR Apache-2.0Development toolsEncoding anodized-macrosProc macros used by the Anodized specification system696MIT OR Apache-2.0Development toolsDevelopment tools::Procedural macro helpers fast-yaml-linterYAML linter with rich diagnostics696MIT OR Apache-2.0Development toolsParsing tools fractoryTrack intent and flow, preserve context, and reconstruct sessions — for mosaic thinkers.695MIT OR Apache-2.0Command line utilitiesDevelopment tools easy_macroEasy macro collection695MITDevelopment tools carenageContinuous integration tool to assess the environmental impacts and energy consumption of an application in development.695Apache-2.0Command line utilitiesDevelopment tools clob-client-rustPolymarket CLOB client ported to Rust: build, sign and submit orders; helper utilities.695MIT OR Apache-2.0CryptographyDevelopment tools tonin-sdktonin-sdk: Service builder, Config, Context, Error, and runtime for tonin microservices.695Apache-2.0Development toolsNetwork programming layer-tl-genBuild-time code generator: Telegram TL schema → Rust source694MIT OR Apache-2.0Development toolsDevelopment tools::Build Utils runtara-dslDSL for agent metadata definitions in runtara workflows694AGPL-3.0-or-laterDevelopment tools camel-cliCommand-line interface for Apache Camel in Rust694Apache-2.0Command line utilitiesDevelopment tools trusty-reviewLLM-backed code review service — reviews GitHub PRs and unified diffs via AWS Bedrock or OpenRouter693MITCommand line utilitiesDevelopment tools canvas-rendererCustom minimal renderer for Saorsa Canvas built on wgpu. Provides GPU rendering with WebGL2/2D fallbacks.693MIT OR Apache-2.0Development toolsGUI oak-source-mapHigh-performance Source Map v3 implementation for Rust693MPL-2.0Development toolsParser implementations scheduled-task对tokio-cron-scheduler库的增强691MIT OR Apache-2.0Development tools tokmd-pathSingle-responsibility path normalization helpers for deterministic cross-platform matching.690MIT OR Apache-2.0Development tools shuck-runManaged shell interpreter resolution for shuck689MITCommand line utilitiesDevelopment tools redactionDeprecated: use the `redactable` crate instead689MITDevelopment tools chunk-your-toolsMCP tool schema decomposition and recomposition689Apache-2.0Command line utilitiesDevelopment tools cargo-rustapiThe official CLI tool for the RustAPI framework. Scaffold new projects, run development servers, and manage database migrations.689MIT OR Apache-2.0Command line utilitiesDevelopment tools omnitypeA hybrid type checker for Python and other dynamic languages688Apache-2.0Development toolsParser implementations vcs-jjAutomate Jujutsu (jj) from Rust: a typed, async wrapper that drives the real jj CLI with its exact behavior.688MITAPI bindingsAsynchronous repoverlayOverlay config files into git repositories without committing them688MITCommand line utilitiesDevelopment tools hotspots-cliStatic analysis CLI for TypeScript, JavaScript, Go, Python, Rust, and Java that computes Local Risk Score (LRS)687MITDevelopment tools simple-pathSimplify Windows UNC path for `fs::canonicalize`687Apache-2.0Development tools camel-componentComponent trait and registry for rust-camel687Apache-2.0AsynchronousDevelopment tools lash-search-toolsCLI-only fff-backed local search tools for the lash agent runtime.687MITAsynchronousDevelopment tools graphify-rsAI-powered knowledge graph builder - transform code, docs, papers into queryable graphs686MITCommand line utilitiesDevelopment tools darwincodeThe open source terminal AI coding agent685MITCommand-line interfaceDevelopment tools system-profileCached system profile information for runtime optimization decisions684MITDevelopment toolsOperating systems infiniloom-engineHigh-performance repository context engine for LLMs - AST parsing, token counting, and secret detection684MITDevelopment toolsParsing tools bmux_plugin_schemaBMUX Plugin Definition Language (BPDL) — parser, validator, and Rust codegen for typed plugin interfaces684MPL-2.0Development tools tokei-tokensCount your code, quickly.684MIT OR Apache-2.0Command line utilitiesDevelopment tools capability-grower-configuration-reconciliationA Rust library for comparing and reconciling grower skill tree configurations, capturing configuration changes exceeding…684GPL-3.0-onlyAlgorithmsDevelopment tools capability-skeleton-validationA Rust crate for validating the structural integrity between the GrowerTreeConfiguration and its corresponding Skeleton. It…684GPL-3.0-onlyAlgorithmsData structures lmrc-cliCLI tool for scaffolding LMRC Stack infrastructure projects684MIT OR Apache-2.0Command line utilitiesDevelopment tools polaris-aiA unified agent runtime where agent patterns are first-class, composable, and optimizable abstractions.684Apache-2.0AsynchronousDevelopment tools noetlNoETL workflow automation CLI - Execute playbooks locally or orchestrate distributed pipelines683MITCommand line utilitiesDevelopment tools agno-rustA Rust port of Agno: lightweight agent framework with tools, loops, and LLMs682Apache-2.0AlgorithmsDevelopment tools harness-rs-macrosProcedural macros for harness-rs: #[skill], #[tool], #[guide], #[sensor], #[hook]. agentskills.io-compliant registration via…682MIT OR Apache-2.0AsynchronousDevelopment tools compactp_astTyped AST wrappers over the lossless Compact CST produced by compactp_parser.682MITDevelopment toolsParser implementations simple-agents-macrosProcedural macros for SimpleAgents - derive macros for schemas and partial types681MIT OR Apache-2.0Development tools tsift-graphLanguage-aware graph extraction — call sites, routes, community detection, and path finding for tsift681MITCommand line utilitiesDevelopment tools lintel-diagnosticsShared diagnostic types for Lintel — errors, results, and the Reporter trait681Apache-2.0Development tools narsil-mcpA blazingly fast MCP server for code intelligence - enumerates repos, data structures, algorithms, and returns relevant code…681MIT OR Apache-2.0Command line utilitiesDevelopment tools grove-rsA Kanban-style TUI for parallel AI coding. Manage Git worktrees as tasks, run multiple agents in isolated tmux sessions, get…681MITCommand line utilitiesDevelopment tools luaur-requireRequire-by-string module resolution for Luau (Rust).681MITDevelopment tools autobahn-client-macrosProc-macros for autobahn-client to generate RPC clients/servers680MITDevelopment tools lenso-module-authFirst-party auth anchor module for the Lenso backend framework.680MITDevelopment toolsWeb programming shapely-peekOne trait for reflection, serialization, deserialization680MIT OR Apache-2.0Data structuresDevelopment tools ccboard-webWeb frontend for ccboard using Leptos + Axum680MITCommand line utilitiesDevelopment tools cuenv-ciContext-aware CI pipeline execution for cuenv680AGPL-3.0-or-laterDevelopment toolsDevelopment tools::Build Utils wicked-estate-retrieveAgent-facing retrieval tools with hybrid and semantic search for wicked-estate.680MITDevelopment tools go-analyzerA high-performance Language Server Protocol (LSP) implementation for Go code analysis, providing real-time variable lifecycle…679MITCommand line utilitiesDevelopment tools scheduled-task-macro对tokio-cron-scheduler库的增强678MIT OR Apache-2.0Development tools fs-fixtureCreate filesystem fixtures fluently678MITDevelopment tools tokf-hook-typesShared hook and permission types for tokf integrations678MITCommand line utilitiesDevelopment tools ccboard-tuiTUI frontend for ccboard using Ratatui678MITCommand line utilitiesDevelopment tools adze-parser-backend-corePure parser backend selection primitives.678MIT OR Apache-2.0Development toolsParsing tools miyabi-agent-codegenMiyabi CodeGen Agent - AI-driven code generation with LLM integration677Apache-2.0Development toolsWeb programming capability-cliA CLI tool for designing, manipulating, and visualizing skill trees, with interactive commands and flexible data management.677GPL-3.0-onlyCommand line utilitiesData structures skillfile-deployPlatform adapters and installation for skillfile677Apache-2.0Command line utilitiesDevelopment tools hyperstack-idlIDL parsing and type system for HyperStack676non-standardDevelopment tools grepatchA command-line patch tool that processes grep output to apply text replacements to files676MITCommand line utilitiesDevelopment tools zeta-sharedShared utilities and types for Zeta Reticula components676MIT OR Apache-2.0Data structuresDevelopment tools droididGenerate quirky, sci-fi droid-style IDs like R2-D2, M8iwB, or X7qL. Millions of unique, short, human-readable identifiers.676MITCommand line utilitiesData structures miyabi-agent-reviewMiyabi Review Agent - Code review, quality scoring, and security scanning676Apache-2.0Development toolsWeb programming aui-next-generatorCLI tool to generate Next.js projects with Tailwind CSS, TypeScript, ESLint, and optional React Query integration676MITCommand line utilitiesDevelopment tools gcop-rsAI-powered Git commit message generator and code reviewer675MITCommand line utilitiesDevelopment tools starweaver-streamTyped raw execution, display, and replay stream contracts for Starweaver675BSD-3-ClauseDevelopment tools miyabi-agent-coordinatorMiyabi Coordinator Agent - Task decomposition, DAG construction, and parallel execution674Apache-2.0Development toolsWeb programming crozierUltra-fast OpenAPI-to-SDK code generator that matches Fern's output, byte for byte.674Apache-2.0Command line utilitiesDevelopment tools repl-protoJSON-RPC wire protocol types for the Symbi platform674Apache-2.0Development tools letterbombA fork of the classic Wii hacking tool from fail0verflow673MITDevelopment toolsEmbedded development project-versionA cross-language project version bumper for multiple project types673MITCommand line utilitiesDevelopment tools awful_dataset_builderBuild LLM-ready Q/A datasets from reference text-to-question mappings produced by Awful Knowledge Synthesizer.673CC-BY-SA-4.0Command line utilitiesDevelopment tools cha-plugin-sdkSDK for building Cha WASM analyzer plugins — zero-config, no WIT file needed673MITDevelopment toolsWebAssembly harness-rs-mcpMCP (Model Context Protocol) stdio server exposing the harness-rs tool registry to Claude Code, Cursor, and Codex.673MIT OR Apache-2.0AsynchronousDevelopment tools axocoatl-llmLLM provider abstraction layer for Axocoatl — core traits, types, and registry672Apache-2.0AsynchronousDevelopment tools garudust-cronCron-scheduled autonomous task runner for Garudust AI agents672MITAsynchronousDevelopment tools depsguardHarden package manager configs against supply chain attacks. Built by Arnica.670MITCommand line utilitiesDevelopment tools gize-templatesTemplates for code generated by Gize.669MIT OR Apache-2.0Development tools bmux_configConfiguration management for bmux terminal multiplexer668MPL-2.0ConfigurationDevelopment tools tl-parserRecursive descent parser for ThinkingLanguage668Apache-2.0CompilersDevelopment tools straymark-cliCLI for StrayMark — the cognitive discipline your AI-assisted projects need667MITCommand line utilitiesDevelopment tools rpm-builderA simple Rust CLI utility for creating simple RPMs667Apache-2.0Development toolsParsing tools capability-crate-writerA Rust crate facilitating generation of Rust crate text for dynamic skill trees, supporting dispatch, aggregate, and leaf holder…667GPL-3.0-onlyAlgorithmsDevelopment tools boa-catTree-walking ECMAScript interpreter built on ecma-syntax-cat. v0.7.2 lands three integration tests pinning down the existing…667MIT OR Apache-2.0CompilersDevelopment tools dynpatch-interfaceShared interface types and traits for dynpatch hot-patching system666MITDevelopment toolsRust patterns senScript to System CLI Engine - A type-safe, macro-powered CLI framework666MIT OR Apache-2.0Command-line interfaceDevelopment tools dirioA simple CLI to track and report disk usage over some subcommand runtime665MITCommand line utilitiesDevelopment tools muffy-documentDocument types665MITCommand line utilitiesDevelopment tools dependency-injector-deriveDerive macros for dependency-injector665MIT OR Apache-2.0Development toolsRust patterns orchestrator-protoProtocol Buffers definitions and generated code for the Agent Orchestrator665MITDevelopment tools anodizerA Rust-native release automation tool inspired by GoReleaser664MIT OR Apache-2.0Command line utilitiesDevelopment tools cargo-aprzAppraise the quality of Rust dependencies664MITCommand line utilitiesDevelopment tools patentA prior-art search for your code ideas — has this dev tool already been shipped?664MIT OR Apache-2.0Command line utilitiesDevelopment tools sofosAn interactive AI coding agent for your terminal664Apache-2.0Command line utilitiesDevelopment tools bynk-lspbynkc-lsp — the Language Server for the Bynk DSL.664MIT OR Apache-2.0CompilersDevelopment tools character-traits-complexity-and-internal-conflictA Rust library for analyzing and modeling character complexity and internal conflicts through various conflict axes.663MITAlgorithmsDevelopment tools openclaw-coreCore types, configuration, and storage for OpenClaw662MITAsynchronousDevelopment tools zag-cliA unified CLI for AI coding agents — Claude, Codex, Gemini, Copilot, and Ollama662MITCommand line utilitiesDevelopment tools kimetsu-brainProject + user-scope memory, hybrid retrieval (lexical + cosine), ambient context, secret redaction at ingest for kimetsu.662MIT OR Apache-2.0Database interfacesDevelopment tools pole-specificationService Governance Specification.662MIT OR Apache-2.0AsynchronousConfiguration character-traits-beauty-and-charmA crate providing structured typologies and methods for analyzing and constructing profiles of beauty and charm.661MITData structuresDevelopment tools taudit-apiStable wire types for taudit JSON / SARIF / CloudEvents output. Public contract for downstream consumers (tsign, axiom, custom…660MIT OR Apache-2.0Development toolsDevelopment tools::Testing migrioA drop-in database migration library for PostgreSQL660MITAsynchronousDatabase interfaces smix-metro-logsmix-metro-log — metro / expo log tail + ring buffer + await_signal / await_signals / assert_clean (stone). Powers…660Apache-2.0 OR MITAsynchronousDevelopment tools capability-exportsA Rust crate for managing and exporting complex skill trees in growth systems with high flexibility and performance.660GPL-3.0-onlyAccessibilityData structures punkgo-coreCore types and protocol for PunkGo kernel: actors, actions, energy, boundaries, and consent660MITCryptographyDevelopment tools ballsGit-native task tracker for parallel agent workflows660MITCommand line utilitiesDevelopment tools character-traits-curiosity-and-knowledge-seekingA Rust library for modeling and analyzing traits of curiosity and knowledge-seeking behavior. Provides structured representation…659MITAlgorithmsDevelopment tools dbctl-cliA CLI tool to manage Dockerized databases like PostgreSQL, Redis, and MariaDB658Apache-2.0Command line utilitiesDevelopment tools jsonschema-migrateMigrate JSON Schema documents to draft 2020-12658Apache-2.0Development tools tlq-fhir-packageFHIR package handling.657MITAPI bindingsDevelopment tools ttfHTTP tunnel forwarder application656MITDevelopment tools character-traits-intellectual-and-cultural-orientationDefines enums and structures for intellectual and cultural orientation traits with support for detailed analysis and profiling.656MITAlgorithmsData structures character-traits-leadership-and-authorityA Rust crate defining advanced compositional leadership traits across various domains, facilitating nuanced analysis via enums…656MITAlgorithmsData structures cha-cliCha — pluggable code smell detection CLI (察)656MITDevelopment toolsDevelopment tools::Testing protto_deriveAutomatically derive Protobuf and Rust conversions.655Apache-2.0Development tools agcodex-tuiTerminal User Interface for AGCodex with mode switching support655Apache-2.0Command line utilitiesDevelopment tools vcs-diffParse and model Git-format unified diffs in pure Rust (no git binary required) — the diff types shared across the vcs-toolkit-rs…655MITDevelopment toolsParser implementations markdownlint-rsA fast, flexible, configuration-based command-line interface for linting Markdown/CommonMark files655UnlicenseCommand line utilitiesDevelopment tools paste3A powerful token-pasting macro (maintained fork of paste crate)654MIT OR Apache-2.0Development toolsNo standard library claude-plan-bridgeBridges Claude Code's TaskCreate task list to a canonical PLAN.md so the two systems stop fighting. Provides hooks, an MCP…654MITCommand line utilitiesDevelopment tools tuplities-eqA trait for comparing tuples for equality654non-standardData structuresDevelopment tools moosicbox_app_modelsMoosicBox App models package654MPL-2.0Development tools agcodex-execHeadless execution mode for AGCodex653Apache-2.0Command line utilitiesDevelopment tools agcodex-mcp-serverModel Context Protocol server mode for AGCodex653Apache-2.0Command line utilitiesDevelopment tools elph-aiUnified LLM API with provider collections, auth resolution, and streaming653MITAPI bindingsDevelopment tools kpm-rsKubernetes Process Manager - systemd based PM2 alternative652MIT OR Apache-2.0Command line utilitiesDevelopment tools regression-testA Rust library for regression testing652MITDevelopment toolsDevelopment tools::Testing opencodecommitAI-powered git commit message generator that delegates to terminal AI agents652MITCommand line utilitiesDevelopment tools afterburner-node-compatAfterburner Node.js compat — polyfills + host shims652BUSL-1.1Development toolsWebAssembly skills-locateSkill discovery and fetching for AI coding agents651MITConfigurationDevelopment tools rat_embed_langA simple embedded internationalization framework for Rust with compile-time embedding and runtime language switching651LGPL-3.0Development toolsInternationalization (i18n) mofa-pluginsMoFA Plugins - Dual-layer plugin system with compile-time (Rust/WASM) and runtime (Rhai) support651Apache-2.0API bindingsDevelopment tools agentflow-coreShared types, configuration, themes, and error handling for the Flow workspace manager651MITCommand line utilitiesDevelopment tools r_logA simple reliable logger for rust with multiple available logging levels.651MITDevelopment tools sierradb-topologySierraDB network topology management and peer discovery650Apache-2.0Database implementationsDevelopment tools edda-coreCore event model, hash chain, and schema for Edda650MIT OR Apache-2.0Development tools docgen-rsA Cargo-only static documentation-site generator. No npm, no Node.650MITCommand line utilitiesDevelopment tools inaugurationRust CLI for the inauguration Swift toolchain experiments: embedded hybrid pipeline (AST refresh → frontend → SIL analysis wave),…650MPL-2.0Command line utilitiesDevelopment tools vergen-clA demo of the capabilities of the `vergen-gix` build tool649MIT OR Apache-2.0Development toolsDevelopment tools::Build Utils rusttoolkitRust toolkit with cool useful procedural macros649MIT OR Apache-2.0Development toolsRust patterns agcodex-chatgptChatGPT authentication and session management649Apache-2.0Command line utilitiesDevelopment tools prebindgen-project-rootUtility to expose the workspace project root at build time649MIT OR Apache-2.0Development toolsExternal FFI bindings pathmodRe-export crate for pathmod648MIT OR Apache-2.0Data structuresDevelopment tools sheafyA command-line tool to bundle project files into a Markdown document and restore them.648MITCommand line utilitiesDevelopment tools lua-bindThread-safe Lua binding system with automatic type registration and dependency injection648MIT OR Apache-2.0API bindingsDevelopment tools agcodex-protocol-tsTypeScript protocol bindings for AGCodex648Apache-2.0Command line utilitiesDevelopment tools kapaA CLI tool showing programming language information648MITCommand line utilitiesDevelopment tools terapiKeyboard-driven TUI for exploring, testing and automating REST and GraphQL APIs — with a headless campaign runner648MITCommand line utilitiesDevelopment tools veto-configConfiguration utilities for the Veto proxy647MITDevelopment tools bevy_event_bus_deriveProcedural macros for bevy_event_bus647non-standardAsynchronousDevelopment tools uxcA unified CLI for discovering and invoking tools across OpenAPI, MCP, GraphQL, gRPC, and JSON-RPC647MITCommand line utilitiesDevelopment tools bynkThe Bynk developer front-end — links the compiler pipeline in-process and orchestrates the Node toolchain (doctor / new / dev).647MIT OR Apache-2.0Command line utilitiesDevelopment tools smix-fixturesmix-fixture — fixture chip registry loader for the `- fixture: <id>` yaml verb. Loads JSON declaring `{ testID, signal,…646Apache-2.0 OR MITDevelopment tools blink_runtimeRuntime lib for creating plugins for blink646MITCompilersDevelopment tools portalis-packagingWASM packaging agent for deployment646MITCompilersDevelopment tools adze-parser-feature-profile-coreSingle-responsibility parser feature profile and backend resolution helpers.646MIT OR Apache-2.0Development toolsParsing tools hx-compilerCompiler backend abstraction for hx646MITCommand line utilitiesDevelopment tools llm-config-coreCore configuration management library for LLM Config Manager with multi-environment support, versioning, and secret management645Apache-2.0ConfigurationDevelopment tools