CATEGORY
Development tools 19,246 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
cargo-godot-libA library to run Godot from a Cargo run script1,301MIT
agentforgeA Rust crate for building multi-agentic applications.1,300Apache-2.0
greentic-sorla-packPackage and artifact scaffolding for Greentic SoRLa.1,299MIT
miyabi-agent-coreCore traits and utilities for Miyabi agents1,299Apache-2.0
daml-syntaxShared parsed-source surface for Daml tools1,299AGPL-3.0-only
standard-pidStandard PID implementation in Rust for serious embedded projects1,298MIT
pmcp-code-modeCode Mode validation and execution framework for MCP servers1,298MIT
vx-shimCross-platform shim executable for vx tool manager1,298MIT
pepinoA fullstack Rust + Vite project scaffolder1,297MIT
fileaggThe ultimate file aggregation tool! If you've ever needed to consolidate multiple files from a directory into a single file…1,297MIT
casial-serverHigh-performance WebSocket MCP server with consciousness-aware context coordination for AI agent systems1,297non-standard
mavryk-smart-rollup-installerInstaller client for Mavryk Smart Rollups.1,297MIT
tonin-clientClient-side primitives shared between generated tonin service clients: AuthCtx, retry/circuit-breaker config, OTel propagation.…1,297Apache-2.0
chat_messageschat_messages is a lightweight Rust library for creating structured messages in chat systems, including HumanMessage, AiMessage,…1,296Apache-2.0
polaris_systemA lightweight ECS-inspired system framework for Polaris.1,296Apache-2.0
lex-typesType system + effect inference for Lex.1,296EUPL-1.2
codegenr-libFast json/yaml/openapi code generator base on handlebars templating.1,295GPL-3.0-or-later
sublime_cli_toolsCLI application for workspace node tools1,295MIT
self_cmdSelf-executing command builder for Rust programs / Rust 程序自执行命令构建器1,294MulanPSL-2.0
camel-supportSupport utilities for rust-camel1,294Apache-2.0
boxtBox diagram TUI1,293MIT
opadEasily manage package version across multiple package manager systems in mono repositories1,293MIT
elif-openapi-deriveDerive macros for elif-openapi OpenAPI schema generation1,293MIT
codetypo-varsSource Code Spelling Correction1,291MIT OR Apache-2.0
rocket_healthDrop-in /health route for Rocket APIs with uptime and rolling average latency metrics.1,291MIT OR Apache-2.0
yamllint-rsA YAML linter written in Rust1,291MIT
magma-codeA CLI tool for ingesting code files into Magma scanner with smart file filtering and Git integration1,290MIT
snoraiced engine for the Snora GUI framework. Consumes snora-core vocabulary.1,289Apache-2.0
camel-component-directDirect component for rust-camel (in-memory routing)1,289Apache-2.0
rusty-hooks-integrationgit hooks integration for Rust projects1,288MIT
assura-configProject configuration and output mode types for the Assura compiler1,288MIT OR Apache-2.0
strategy-pattern-rsA procedural macro library for implementing the Strategy Pattern in Rust.1,287MIT OR Apache-2.0
dotwalkTraits to traverse structures and generate DOT graphs1,287MIT OR Apache-2.0
oss_porter_coreCore library for OSS Porter: Provides logic for Git operations, state management, extraction, and updates.1,286MPL-2.0
mockforge-platform-signingHSM-backed platform signing-root for MockForge (RFC §8.2 / §9). Defines the PlatformSigner trait, AWS KMS backend, and…1,286MIT OR Apache-2.0
optirs-benchOptiRS benchmarking, profiling, and performance analysis tools1,285Apache-2.0
clnrm-templateCleanroom Testing Framework - Template Engine1,284MIT
skrills-discoveryFilesystem discovery and hashing utilities used by the skrills MCP server.1,284MIT
camel-component-logLog component for rust-camel1,283Apache-2.0
riboRibo for universe, provide tons of util functions.1,282MIT OR Apache-2.0
rondafkA simple ron formatter1,282MIT OR Apache-2.0
rustqualComprehensive Rust code quality analyzer — seven dimensions: IOSP, Complexity, DRY, SRP, Coupling, Test Quality, Architecture1,282MIT
qlty-cloudCode quality toolkit1,280non-standard
repologA tool for adding title comments to files and exporting files of specific languages from a project.1,280MIT
boologA logger that writes directly to HTML and allows visualizations of data structures, HTTP Transactions, and errors. Provides…1,280non-standard
commit-lspLanguage Server for commit messages1,279GPL-3.0-only
tokio-lspA robust, async Language Server Protocol (LSP) client implementation in Rust with full LSP 3.16 support1,278MIT OR Apache-2.0
skrills-validateSkill validation for Claude Code and Codex CLI1,278MIT
assura-stdlibAssura standard library contracts and prelude types1,278MIT OR Apache-2.0
msixbundleRust library to pack per-arch MSIX and build/sign .msixbundle using Windows SDK tools1,277MIT
sublime_pkg_toolsPackage and version management toolkit for Node.js projects with changeset support1,276MIT
rez-next-repositoryRepository scanning and caching for Rez Core1,275Apache-2.0
oraclemcp-errorStructured, agent-facing error envelope for the oraclemcp Oracle MCP server (Apache-2.0 OR MIT)1,275Apache-2.0 OR MIT
tana-stdioTerminal output utilities for Tana projects1,274MIT
volition-shell-serverShell server for the Volition AI assistant using MCP protocol1,274Apache-2.0
rs-exporterExport a part of the Rust AST to JSON1,272GPL-3.0-or-later
kotliniteKotlin Language Server (WIP)1,272Apache-2.0
browser-infoCross-platform(planned) library retrieving active browser URL and detailed information1,272MIT
sowaA Solana Wallet CLI1,271non-standard
claude-token-monitorLightweight Rust client for Claude token usage monitoring1,271MIT
system-analysisA comprehensive Rust library for analyzing system capabilities, workload requirements, and optimal resource allocation1,270MIT OR Apache-2.0
descriptive_toml_macroProcedural derive macro for serializing a struct into a TOML template with field descriptions that is easily edited and…1,270MIT OR Apache-2.0
merge-whitespace-utilsProcedural macros for merging whitespace in const contexts1,270EUPL-1.2
claude-utilsCross-platform companion toolkit for Anthropic's Claude Code CLI1,270MIT
shapely-codegenOne trait for reflection, serialization, deserialization1,268MIT OR Apache-2.0
gitstackGit history viewer with insights - Author stats, file heatmap, code ownership1,268MIT
idotDNS over TLS (DoT) client / DNS over TLS (DoT) 客户端1,268MulanPSL-2.0
repo2promptExtract repository content into XML, JSON, or plain text format1,266MIT
schema-registry-coreCore types and traits for the LLM Schema Registry platform1,266Apache-2.0
over-there-coreCore library providing gateway into client <-> server communication for developers and tooling1,265MIT OR Apache-2.0
rawenumA procedural macro to generate from_* methods for enums based on their integer discriminants.1,264Apache-2.0
shiplog-idsDeterministic SHA-256 identifier types (EventId, WorkstreamId, RunId) for shiplog.1,264MIT OR Apache-2.0
rustysbeFIX Simple Binary Encoding (SBE) support for `rustyfix`1,263Apache-2.0
gitaiGitAI is a command-line tool powered by AI that makes your Git workflow smoother and easier. It helps you create commit messages,…1,263MIT
openlark-webhook飞书开放平台 Rust SDK - 企业级 API 客户端1,263Apache-2.0
fencecatWalkdir cat with markdown fenced code output1,262MIT
assura-resolveName resolution and symbol table for the Assura contract language1,262MIT OR Apache-2.0
secretenv-coreSecretEnv — core types, traits, and plugin registry1,261AGPL-3.0-only
qlty-test-utilitiesCode quality toolkit1,261non-standard
errgonomicMacros for ergonomic error handling with thiserror1,261Apache-2.0 OR MIT
palateFile type detection combining tft and hyperpolyglot1,261GPL-3.0-or-later
dk-agent-sdkdkod Agent SDK — connect AI agents to the dkod platform1,261MIT
collection_macroGeneral-purpose `seq![]` and `map! {}` collection macros1,260MIT OR Apache-2.0
starweaver-coreCore abstractions for the Starweaver agent SDK1,260BSD-3-Clause
ros_newCargo plugin to create new ROS2 Rust packages with package.xml1,259Apache-2.0
bootsRust template generator for modular architectures(monorepo)1,258MIT
cc-lb-plugin-wireWire types and schema versioning contract for cc-lb wasm plugin authors.1,257Apache-2.0
shapely-opaqueOne trait for reflection, serialization, deserialization1,257MIT OR Apache-2.0
cargo-test-json-2-htmlConvert cargo test JSON output to beautiful, self-contained HTML reports1,256MIT OR Apache-2.0
binky-macroMacro for the Binky generator.1,254Apache-2.0
reoxide-procProc-macro utility create for the ReOxide Rust-bindings1,253Apache-2.0
libpt-heduPersonal multitool1,252MIT
mavryk-smart-rollupSDK for Mavryk Smart Rollup kernel development.1,252MIT
monolake-servicesMonoLake Services Implementation1,252MIT/Apache-2.0
gostd_dervieproc_macro_derive library for gostd.1,251MIT
rod_deriveProcedural macro for the Rod Validation library1,250GPL-3.0
subtype_macroAda‑style subtype attribute macro for Rust1,250MIT
briefcase-coreOpen-source decision tracking for AI1,250Apache-2.0
autoconfA simple and powerful derive macro for loading configuration structs from various sources1,249MIT
preallocBuild time heap-like memory preallocation.1,249MIT OR Apache-2.0
birdieBirdie is a third party Binance API client, allowing you to easily interact with the Binance API using Rust.1,248MIT/Apache-2.0
facet-inspectAllows inspecting types that implement Facet1,248MIT OR Apache-2.0
toolpath-convoProvider-agnostic conversation types, traits, and Toolpath-Path derivation1,248Apache-2.0
tincre-loggerA simple, 'zero-setup' logging library for Rust that works out-of-the-box with a familiar API. Powered by tracing.1,247MIT
volition-search-serverSearch server for the Volition AI assistant using MCP protocol1,247Apache-2.0
anchor-utilsUtility functions and helpers for Anchor framework development1,246Apache-2.0
clippierMoosicBox clippier package1,246MPL-2.0
assura-typesType checking for the Assura contract language1,245MIT OR Apache-2.0
burncloud-coreCore functionality for the BurnCloud platform1,244MIT
rust-analyzer-modulesA library for analyzing a Rust crate's module structure and dependencies (fork with rust-analyzer 0.0.289 support).1,242MPL-2.0
mcp-protocol-types⛔ DEPRECATED: Use mcp-protocol-sdk v0.4.0+ instead. This crate is consolidated into the main SDK.1,242MIT
utestutest is a simple unit testing library.1,241MIT
kodegen_tools_introspectionKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.1,240Apache-2.0 OR MIT
kairo-webRun a http server the current directory1,237GPL-3.0-or-later
arbitimeDead simple timing macros1,236MIT OR Apache-2.0
panic-tracing-rttThe is a tracing-rtt embedded library.1,236MIT OR Apache-2.0
c5cliCommand-line interface for c5store secret management, enabling encryption, decryption, and key generation for YAML configurations.1,236MPL-2.0
mindforgeA Rust crate for building multi-agentic applications.1,235Apache-2.0
jaxA live reloader that eliminates the need of having multiple packages for different languages (eg. air for Go, nodemon for Node).1,235MIT
oxedize_fe2o3DEPRECATED: This package has moved to oxedyne_fe2o3. Please update your dependencies.1,235BSD-2-Clause OR Apache-2.0
solana-ratchet-coreCore IR and rule engine for ratchet, an upgrade-safety checker for Solana programs1,234Apache-2.0
theater-clientClient library for Theater actor system1,234Apache-2.0
ssl_traitssl_trait1,233MulanPSL-2.0
rem-verificationVerification tool for the REM toolchain. Built to be implemented into the VSCode extension for REM. Relies on AENEAS and CoQ1,233MIT
core_semverCargo's flavor of Semantic Versioning1,232MIT
capability-core-string-skeletonA Rust crate providing a framework to generate and manipulate skill tree skeletons using string-based node representations. It…1,230GPL-3.0-only
suaideA simple CLI app to track todos and tasks within the terminal.1,229MIT
carwashA beautiful TUI for managing multiple Rust projects with workspace support, dependency management, and parallel command execution1,228MIT
easy-debugA crate to easy debug rust code.1,227MIT OR Apache-2.0
task-journal-mcpMCP server for task-journal: exposes task_pack, task_create, event_add, task_close, task_search to Claude Code and other…1,226MIT
garudust-toolsTool hub and built-in tools for Garudust agents: files, web, terminal, browser, MCP, skills1,225MIT
agentsyncA fast CLI tool to sync AI agent configurations and MCP servers across Claude, Copilot, Cursor, and more using symbolic links.1,225MIT
decy-coreCore transpilation pipeline for C-to-Rust conversion1,224MIT OR Apache-2.0
chik-sdk-bindingsUnderlying implementation of chik-wallet-sdk bindings.1,223Apache-2.0
anodizer-stage-snapcraftSnapcraft packaging stage for anodizer release automation1,222MIT OR Apache-2.0
aion-corePure domain model and shared vocabulary for Aion durable workflows.1,221AGPL-3.0-only
mdrefcheckA CLI tool to validate references in markdown files.1,221MIT
kodegen_claude_agentKODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.1,221Apache-2.0 OR MIT
lmrc-config-validatorConfiguration validation library for LMRC Stack projects1,221MIT OR Apache-2.0
sparkle-mcpSparkle AI Collaboration Identity Framework MCP server1,220MIT
pyo3-loomA crate for effortlessly creating Python bindings, including involving NumPy, to Rust source code with PyO31,220non-standard
faradayParameterized test case library for Rust ⚡️1,218MIT OR Apache-2.0
kamA Powerful CLI for scaffolding and packaging Magisk/Kernelsu/APU/Anykernel3/... modules.1,218MIT
pathfinder-mcp-commonShared types, errors, and infrastructure for Pathfinder MCP server1,217MIT
sbe-clisbe schema tool to facilitate working with SBE schema files and generating codes1,217Apache-2.0 OR MIT
spawn_pointA CLI tool for generating project scaffolds from templates with built-in validation.1,217MPL-2.0
burncloud-auto-updateAuto-update functionality for BurnCloud1,217MIT
koda-coreCore engine for the Koda AI coding agent (macOS and Linux only)1,216MIT
badgelibA library for generating badges in Rust1,215MIT
snipt-daemonBackground daemon for the Snipt application1,214MIT
digitalocean-apiA pure Rust DigitalOcean API binding.1,214MIT
policy-enginePolicy Engine allows to dynamically evaluate and enforce policies easily.1,214AGPL-3.0
unicode-rsA comprehensive Unicode character library for Rust applications with theme support1,212MIT
snipt-uiUser interface components for the Snipt application1,211MIT
linear-toolsLinear issue tools via CLI + MCP1,211MIT
moosicboxMoosicBox package1,211MPL-2.0
lmrc-dockerDocker client library for the LMRC Stack - ergonomic fluent APIs for containers, images, networks, volumes, and registry…1,210MIT OR Apache-2.0
gen-circleci-orbGenerate a CircleCI orb to provide the facilities offered by a CLI program1,210MIT OR Apache-2.0
include_c2rust-transpileC2Rust transpiler implementation1,209BSD-3-Clause
common_hal_interfaceA common interface between Rust HALs, for use in the Iron Coder IDE1,209MIT
oxur-smapSource mapping for Oxur language - tracks code transformations for error reporting1,209MIT OR Apache-2.0
open-kioku-coreShared data models and schema types for Open Kioku code intelligence.1,209Elastic-2.0
chik-wallet-sdkAn unofficial SDK for building Chik wallets.1,208Apache-2.0
sublime_git_toolsA high-level Rust interface to Git operations with robust error handling, built on libgit21,207MIT
fnlintA filename linter.1,206MIT OR Apache-2.0
shiplog-schemaCanonical shiplog schema: events, coverage manifests, workstreams, and bundle types.1,206MIT OR Apache-2.0
everruns-localLocal, SQLite-backed runtime backend stores for embedded in-process Everruns hosts1,206MIT
yes-rs🚀 A blazingly fast, memory-safe rewrite of the classic Unix 'yes' command. Written in Rust! 🦀1,205MIT OR Apache-2.0
npmlsFast cross-platform scanner for npm modules and malicious packages1,205MIT
superffiProcedural macro for generating multi-language FFI bindings1,204MIT OR Apache-2.0
anodizer-stage-nfpmnFPM stage for the anodizer release tool — generates deb, rpm, and apk packages1,204MIT OR Apache-2.0
onmcuA CLI tool for remote MCU development and testing on the OnMCU platform1,204MIT
assura-codegenRust code generation from type-checked Assura contracts1,204MIT OR Apache-2.0
lesswindlesswind software development kit1,203MIT OR Apache-2.0
sqew-git-commitOutput git commit data points in InfluxDB line protocol format.1,203non-standard
similarity-phpCLI tool for detecting code duplication in PHP projects1,203MIT
assura-smtSMT-based verification for Assura contracts via Z31,203MIT OR Apache-2.0
shuck-formatterShell script formatter with configurable style options1,202MIT
llmnopA command-line tool for benchmarking the performance of LLM inference endpoints.1,202Apache-2.0
apm-coreCore library for APM — a git-native project manager for parallel AI coding agents.1,201BUSL-1.1
mcfnAn mcfunction preprocessor1,200MIT
solana-program-profilerA tool to profile Solana BPF programs for compute unit (CU) usage and optimization suggestions1,200GPL-3.0-or-later
lark-sdk飞书开放平台SDK。包含了飞书开放平台的所有API,以及飞书开放平台的所有事件类型。1,199MIT
forge-core-utilsCore utilities for the Forge task execution framework1,198MIT
testnetA library that helps you test your distributed applications using a virtual network via Linux namespaces1,197MIT
tokf-filterPure filter engine for tokf — config-driven output compression1,197MIT
oxedize_fe2o3_netDEPRECATED: This package has moved to oxedyne_fe2o3_net. Please update your dependencies.1,197BSD-2-Clause OR Apache-2.0
oxedize_fe2o3_hashDEPRECATED: This package has moved to oxedyne_fe2o3_hash. Please update your dependencies.1,196BSD-2-Clause OR Apache-2.0
change-scribeA tool that validates that commit messages follow the conventional commit format, and lints them according to a configuration…1,196GPL-3.0
task-journal-clitask-journal: CLI for append-only AI-coding task reasoning chains. Records hypotheses, decisions, rejections, evidence and…1,196MIT
distributed_rate_limiterDistributed Rate Limiter1,195MIT
wiremock-grpc-macrosProc macros for wiremock-grpc - generate type-safe RPC method builders1,195MIT OR Apache-2.0
pytest-language-serverA blazingly fast Language Server Protocol implementation for pytest1,195MIT
agcodex-arg0Command-line argument handling utilities for AGCodex1,194Apache-2.0
lmrc-k3sK3s management library for the LMRC Stack - manage K3s Kubernetes clusters via SSH1,194MIT OR Apache-2.0
zahirscanToken-efficient content compression for AI analysis using probabilistic template mining1,193MIT OR Apache-2.0
meerkat-agent-build-authorityInternal typed build authority for Meerkat agent construction1,193MIT OR Apache-2.0
huak-coreCore library for the huak package manager.1,191MIT
oxedize_fe2o3_geomDEPRECATED: This package has moved to oxedyne_fe2o3_geom. Please update your dependencies.1,191BSD-2-Clause OR Apache-2.0
code-mesh-coreHigh-performance, WASM-powered distributed swarm intelligence core library for concurrent code execution and neural mesh computing1,191MIT