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.
dataflow-wasmWebAssembly bindings for the dataflow-rs rules engine79Apache-2.0
use-graphqlModels GraphQL names, operation labels, directives, arguments, and variables without parsing queries or executing schemas.79MIT OR Apache-2.0
hygieaA comprehensive Rust toolkit with error handling, template rendering, application framework, and more79MIT
use-cursorModels opaque cursors and before, after, next, and previous cursor slots without assuming serialization or secrecy.79MIT OR Apache-2.0
use-rate-limitModels quotas, remaining counts, reset timing labels, retry-after values, buckets, and limit policy labels.79MIT OR Apache-2.0
canvas-serverLocal embedded Axum server for Saorsa Canvas. Serves the PWA and handles WebRTC signaling.79MIT OR Apache-2.0
use-diagnosticFacade crate for RustUse diagnostic primitives79MIT OR Apache-2.0
gitkylGenerate static HTML sites from git repositories79BSD-3-Clause
robost-coreYAML-driven scenario engine for Rust RPA: branching, loops, retry, and sub-scenarios79MIT OR Apache-2.0
gemini-adk-fluent-rsFluent DX for Gemini Live — builder API, operator algebra, composition modules79MIT
use-api-schemaModels schema names, schema fields, field kinds, required or optional markers, nullable markers, and broad schema shape labels…79MIT OR Apache-2.0
ccxA CLI tool for running and managing multiple Claude Code sessions in tmux79MIT
misecA CLI context preparation tool for organizing files, snippets and anchors into structured output for AI agents79MIT
use-docker-tagPrimitive Docker tag validation helpers for RustUse79MIT OR Apache-2.0
use-docker-registryPrimitive Docker registry and repository reference helpers for RustUse79MIT OR Apache-2.0
ccdirenvdirenv-style automatic Claude Code account switching79MIT OR Apache-2.0
croftPer-project dev-loop tool: Docker Compose, scripts, hooks, and agents in one config79MIT OR Apache-2.0
mahbotAn autonomous agentic engineering system that manages software development through role separation, subagents, and deterministic…79MIT OR Apache-2.0
use-db-coreShared primitive database vocabulary for RustUse79MIT OR Apache-2.0
use-db-columnPrimitive database column metadata for RustUse79MIT OR Apache-2.0
use-docker-labelPrimitive Docker and OCI label helpers for RustUse79MIT OR Apache-2.0
use-db-indexPrimitive database index metadata for RustUse79MIT OR Apache-2.0
ravel-coreCore framework for Ravel: DI container, config, env, events, cache, encryption, password hashing, structured logging79MIT
mycopAI Code Security Scanner — detect vulnerabilities in AI-generated code79MIT
cargo-memlenseStatic analysis tool for memkit - detect memory issues before runtime79MPL-2.0
canon-mcpCanon Protocol — cryptographic audit trails for AI-assisted development79MIT
use-db-urlPrimitive database URL and DSN metadata for RustUse79MIT OR Apache-2.0
bnn-codeTerminal-native AI coding agent powered by Binarized Neural Networks79MIT
tracenPublic facade crate for Tracen runtime, DSL, analytics, export, and FFI modules.79MIT
use-db-schemaPrimitive database schema metadata for RustUse79MIT OR Apache-2.0
chainything-uiVisual node editor for Chainything DAG pipeline engine79MIT
tinyklv-implImplementation detail of the `tinyklv` crate79MIT
use-test-assertionPrimitive assertion metadata for RustUse testing vocabulary.79MIT OR Apache-2.0
use-test-caseNamed test case metadata for RustUse testing vocabulary.79MIT OR Apache-2.0
gshellgshell is a shell for people who live in the terminal. It pairs familiar Unix behavior with a tighter core, fast interaction, and…79MIT
use-test-statusLifecycle status vocabulary for RustUse testing primitives.79MIT OR Apache-2.0
noslopA CLI tool to maintain high code and documentation quality in AI-assisted development79AGPL-3.0-or-later
use-db-relationPrimitive database relation metadata for RustUse79MIT OR Apache-2.0
use-db-queryPrimitive database query vocabulary for RustUse79MIT OR Apache-2.0
rust-technical-audit-toolkitCLI for Rust technical due diligence assessments79MIT OR Apache-2.0
zed-highlight-lspAn LSP implemented for Zed that allows to highlight all occurrences of selected words.79MIT
ios-cliCommand-line tool for iOS device management, tunneling, and service interaction79MIT OR Apache-2.0
use-db-migrationPrimitive database migration metadata for RustUse79MIT OR Apache-2.0
sh-layer4Continuum Layer 4: Integration79MIT
denyx-mcpDenyx MCP server: exposes the policy-gated Starlark host over stdio JSON-RPC for Claude Code, opencode, and other MCP clients.79MIT
use-sql-querySQL query kind, intent, safety, and classification primitives for RustUse79MIT OR Apache-2.0
runkon-googleGoogle Gemini API client and agent executor for runkon-flow. Supports both direct API calls and generic subprocess runtimes.79MIT OR Apache-2.0
use-wasm-witWIT package, namespace, interface, world, type, function, and resource name primitives.79MIT OR Apache-2.0
algocline-nnalgocline neural-network bridge — thin candle wrapper exposing alc.nn to Lua79MIT OR Apache-2.0
onerom-fw-parserOne ROM firmware parser79MIT
octofhir-sof-lintStatic lint and validation for SQL-on-FHIR ViewDefinitions79MIT OR Apache-2.0
rite-lsLanguage server for the Rite ceremony DSL79GPL-3.0-only
use-sql-constraintSQL constraint kind, name, and schema metadata primitives for RustUse79MIT OR Apache-2.0
wellformedDeclarative form validation schemas with transforms, constraints, and codegen79MIT
logutils-rsReusable logging, progress indicators, and profiling utilities for Rust CLI applications79MIT
abproofOffline A/B change-validation harness — stat-gated, seed-blocked, reuses the executor as the arm79MIT OR Apache-2.0
pi-governance-engineLocal-first governed memory CLI and MCP stdio server for AI agents.79MIT OR Apache-2.0
camel-component-execFail-closed system command execution component for rust-camel79Apache-2.0
beetry-engineInternal beetry crate. For the public API, check the beetry crate.78MIT
lintA versatile linting tool with CLI, MCP, and library interfaces78Apache-2.0
nabu-clinabu: a local-first, cross-agent history keeper for coding agents (Codex, Claude Code, OpenCode). Installs the `nabu` binary.78MIT OR Apache-2.0
readimdsCLI for AWS EC2 IMDSv2 (Instance Metadata Service)78MIT
aiproof-cliCLI for aiproof, the static analyzer for AI prompts (ESLint for prompts).78Apache-2.0
anamnesis-adapter-mempalaceAnamnesis adapter for MemPalace — reads identity.txt + the ChromaDB-backed palace (drawers/closets) at ~/.mempalace/78Apache-2.0
corroded-rsA library that bypasses Rust's safety features.78MIT
json-archiveCLI tool for tracking JSON file changes over time using delta-based archives78AGPL-3.0
codex-patcherAutomated code patching system for Rust with byte-span replacement and tree-sitter integration78MIT OR Apache-2.0
agent-baseA lightweight Agent Runtime Kernel for building AI agents in Rust78MIT
regress-renderOutput renderers for cargo-regress: terminal, JSON, GitHub Actions78MIT OR Apache-2.0
ext_mimeFast and efficient file extension to MIME-Type mapping. 高效的文件后缀到 MIME 类型映射工具78MulanPSL-2.0
zargoThe sysroot manager that lets you build and customize `std`78MIT OR Apache-2.0
nargo-lockNargo lock file management78MIT
gitee-mcpA Model Context Protocol (MCP) server for Gitee, providing AI tool integration.78MIT
nargo-mcpNargo model context protocol78MIT
git-brdiInteractively delete git branches sorted by last-touched date78MIT
mimobox-osMimoBox OS-level sandbox backend (Landlock + Seccomp + Namespaces)78MIT OR Apache-2.0
cabalist-hackageHackage package index, search, and version bounds78MIT OR Apache-2.0
yapperA modern, ergonomic UART serial TUI terminal for embedded workflows78MIT
post-tuiA professional terminal HTTP API client78MIT
anvil-devDeclarative workstation configuration management78MIT OR Apache-2.0
use-test-expectationExpected-vs-actual primitives for RustUse testing vocabulary.78MIT OR Apache-2.0
use-test-suiteGrouped test suite metadata for RustUse testing vocabulary.78MIT OR Apache-2.0
use-test-outcomeStable test outcome vocabulary for RustUse testing primitives.78MIT OR Apache-2.0
use-test-fixtureFixture metadata and scope vocabulary for RustUse testing primitives.78MIT OR Apache-2.0
cargo_unilangScaffolding and health check tool for unilang CLI projects - prevents common mistakes78MIT
use-sql-keywordCommon SQL keyword vocabulary primitives for RustUse78MIT OR Apache-2.0
anamnesis-embedderEmbedding providers (local + cloud) for Anamnesis. Local default: fastembed-rs.78Apache-2.0
rok-audit-macrosProcedural macro #[derive(Auditable)] for rok-orm audit78MIT
deputy-coreDomain types, the dependency-artifact state machine, and trait contracts for Deputy. No I/O.78MIT OR Apache-2.0
astarte-test-utilsTest utilities to use in mulitple repository78Apache-2.0
use-wasiPure WASI version, profile, interface, capability label, and permission marker primitives.78MIT OR Apache-2.0
returnstemporary return macros to let the compiler shut the fun up while building78MIT
tokyo-cliRoute-first framework for deterministic agent CLIs78MIT
svg-treeShared tree-sitter traversal helpers for SVG workspace crates78MIT
musts-extension-utilHelpers for Rust authors of musts extensions: stdio framing, asset-kind classification, size guards.78MIT OR Apache-2.0
flusso-designflusso visual schema designer: introspect Postgres, author *.schema.yml + flusso.toml, preview the document.78Apache-2.0
ultralyticsUltralytics Rust project template showcasing a minimal library and binary layout.77AGPL-3.0-or-later
roblox-pipeRoblox development pipeline tool77AGPL-3.0-only
ricecoderTerminal-first, spec-driven coding assistant that understands your project before generating code77MIT
waggle-lens-codeThe symbol lens (design doc 20): mint-time source-code structure via tree-sitter tags — extraction, the arena outline, the…77MIT OR Apache-2.0
gitjA gitk-style, Windows 3.1-flavored git repository browser and commit helper built on the Saudade toolkit77MIT
appscale-coreAppScale Universal Framework — Rust execution engine77MIT
tauri-plugin-visual-editor-coreCore session, selector, and context bundle logic for tauri-plugin-visual-editor77MIT
rustdoc-mcp-serverMCP server for accessing Rust crate documentation77non-standard
ceylon-nextA powerful AI agent framework with goal-oriented capabilities, memory management, and tool integration77MIT OR Apache-2.0
rust-btlBackground task manager that auto-replaces processes77MIT
formatsa better, more versatile, format! macro77MIT
simple-claude-boardClaude Code orchestration TUI dashboard77MIT
cratesdotio-mcpA Model Context Protocol (MCP) server for searching and retrieving crate information from crates.io77MIT
beetry-editor-frontendInternal beetry crate. For the public API, check the beetry crate.77MIT
stress-raiserBeautiful Rust stress tester with form input and live TUI77MIT
rumpsteak-lean-bridgeLean verification bridge for Rumpsteak session types77MIT
repo-controlA helper for managing multiple git repositories77MIT
todo-scanTrack TODO/FIXME/HACK comments with git-aware diff and CI gate77MIT
nargo-reportNargo report generation77MIT
via-coreCore Rust circuit model for via.77MPL-2.0
dprintxMulti-profile wrapper for dprint — run multiple dprint configs with file matching rules77MIT
skillviewInventory agent skills (SKILL.md and friends) across Claude, Codex, Cursor, and project-local roots. Detects near-duplicates and…77MIT
terraphim_grepIntelligent hybrid grep with RLM fallback and KG curation77MIT
bock-coreCore stdlib registry and runtime primitives for the Bock language77MIT
trusty-search-serviceAxum HTTP daemon, file watcher, and client for trusty-search77MIT
codesizeReport code size violations by file and function77Apache-2.0
anamnesis-adapter-codexAnamnesis adapter for OpenAI Codex (~/.codex/sessions, ~/.codex/conversations)77Apache-2.0
rok-search-macrosDerive macro for the rok-orm search Searchable trait77MIT
barbicanSafety layer for Claude Code: classifier-gated bash hook + MCP server blocking dangerous command compositions.77MIT
agent-shieldSecurity scanner for AI agent extensions — offline-first, multi-framework, SARIF output77MIT OR Apache-2.0
dsl-kitAn engine kit for building small, AI-native DSLs in Rust.77MIT OR Apache-2.0
treesitter-types-cPre-generated strongly-typed AST types for C (tree-sitter-c)76MIT OR Apache-2.0
treesitter-types-c-sharpPre-generated strongly-typed AST types for C# (tree-sitter-c-sharp)76MIT OR Apache-2.0
treesitter-types-cssPre-generated strongly-typed AST types for CSS (tree-sitter-css)76MIT OR Apache-2.0
cloud-cursorCloudDispatchPort adapter for Cursor Cloud Agents (REST API v1).76MIT OR Apache-2.0
gitcoreA secure, zero-friction Git identity manager for developers who juggle multiple accounts.76MIT
smelt-stdlibShared standard-library shims and diagnostic categories used across the Smelt transpiler.76GPL-3.0-only
git-dashA fast TUI dashboard for discovering and managing multiple Git repositories76MIT
orbitflareDeveloper CLI for OrbitFlare - real-time gRPC streaming, RPC queries, project scaffolding and account management76MIT
ownsight-driverRust compiler integration and analysis driver for Ownsight76MIT OR Apache-2.0
rosup-coreCore library for rosup — a Cargo-style package manager for ROS 276MIT
rustverseA simple Rust project generator — like cargo new, but friendlier.76MIT
forgejo-cli-plusCLI tool for Forgejo76Apache-2.0 OR MIT
worktree-setupCLI tool for setting up git worktrees with project-specific configurations76MPL-2.0
kernupKern SDK installer and toolchain manager bootstrap command.76MIT
sqlx-sqruff-coreLocate and lint/format SQL inside sqlx::query*! macros via embedded sqruff.76MIT OR Apache-2.0
obs-kitFaçade for the obs observability SDK; re-exports the everyday API (init, observer, sinks, macros).76MIT
mceMarkdown Code Extractor: Collect code blocks from your README.md (or another Markdown file). Optional filtering. Add optional…76BSD-2-Clause OR Apache-2.0 OR MIT
nargo-gitNargo git operations76MIT
demonsRun a project's development commands side-by-side in one terminal76Apache-2.0
hj-doobDoob integration helpers for hj handoff workflows76MIT
xorcistA TUI client for jj (Jujutsu VCS)76MIT
cruxx-macrosProc macros for the cruxx agentic DSL76MIT
nargo-formatterNargo formatter tool76MIT
nargo-hooksNargo hooks system76MIT
gdeyeStatic analysis tool and library for GDScript76MIT
spath-cliA Windows PATH security scanner and fixer - detects and fixes unquoted paths with spaces76MIT
gatekpr-monitoringApp monitoring, health checks, and compliance digest76MIT
deltaflow-harnessWeb-based pipeline visualization for Deltaflow76MIT
yoakoreA modular, extensible foundation for building AI agents in Rust76MIT
nargo-pluginNargo plugin system76MIT
cabalist-ghcGHC extensions, warnings, and version knowledge base76MIT OR Apache-2.0
nargo-serverNargo development server76MIT
decisiongraphText-based knowledge graph for company-level decision making. Track architecture decisions, incidents, processes, and company…76AGPL-3.0
solana-tpu-tools-commonShared Solana TPU tooling for account setup, blockhash updates, and leader tracking.76Apache-2.0
tau-agent-tuiRatatui-based terminal UI for the tau LLM agent76MIT
brush-experimental-builtins*EXPERIMENTAL builtins for a POSIX/bash shell (used by brush-shell)76MIT
saw-itA simple CLI tool to watch files and execute commands76MIT
turboreviewA terminal code-review tool for git: review working-tree changes and commits, stage files, leave line comments, and hand off to…76BSD-3-Clause
rullama-tool-runtimeTool execution runtime for the rullama agent framework — executor trait, registry, error taxonomy, sanitization, validation,…76MIT OR Apache-2.0
shidouShidou (始動) — app bootstrap: tracing init, CLI dispatch, config loading76MIT
phantom-secrets-vaultSecret vault backends for Phantom Secrets — OS keychain and encrypted file76MIT
hd-ociOCI image ingestion and Dockerfile translation for hyperdocker76MIT
ordit-runtimeReusable Ordit runtime for package execution, compose orchestration and daemon APIs.76MIT
runx-runtimeNative Rust runtime for local runx execution, adapters, harness replay, receipts, and sandboxing.76MIT
asuradaAsurada — a memory + cognition daemon that grows with the user. Local-first, BYOK, shared by Devist/Webchemist Core/etc.76MIT
anamnesis-adapter-claude-codeAnamnesis adapter for Claude Code (~/.claude/projects)76Apache-2.0
rust-d1-ormQuery builder / ORM for Cloudflare D1, targeting wasm32-unknown-unknown76MIT
okftool-coreCore OKF parser, spec validator, and lint engine for okftool.76Apache-2.0
bevy-i18n-lintCLI linter for Bevy localization files (json/ron): missing keys, extra keys, placeholder mismatches.76MIT OR Apache-2.0
sbpf-irIntermediate representation and control-flow graph for SBPF programs76MIT
lsw-coreCore orchestration for LSW: environments, builds, runtime, packaging, analysis.76Apache-2.0 OR MIT
reef-shellBash compatibility layer for fish shell75MIT
aaaiCore engine for aaai — audit for asset integrity75Apache-2.0
cargo-maturityCargo subcommand for generating maturity reports.75Apache-2.0
rattanAn Extensible and Scalable Modular Internet Path Emulator75Apache-2.0
anamnesis-adapter-ghastAnamnesis adapter for ghast (Electron AI companion) — reads prompts/, resources/bundled-skills/, and flags the encrypted…75Apache-2.0
anamnesis-adapter-memosAnamnesis adapter for MemOS (MemTensor/MemOS) — reads dumped MemCube directories (textual_memory.json) under ~/.memos/ or a…75Apache-2.0
build-runnerA client-server build runner that maintains initialized shell environment for faster builds75MIT
rvwTerminal code review tool — review git branches in your editor with full LSP support75MIT
anamnesis-adapter-generic-mcpGeneric MCP adapter — import memory from any MCP-aware server75Apache-2.0
diff-tuiA terminal-based Git diff viewer with fuzzy search75MIT
rung-forgeForge-agnostic contract for Rung - pull/merge request types and the ForgeApi trait75MIT
dev-mutateMutation testing for Rust. Wraps cargo-mutants: kill rate, surviving-mutant evidence, kill-rate threshold gating. Detects tests…75Apache-2.0
llmx-mcpFast codebase indexing and semantic search MCP server with BM25 and hybrid embeddings75MIT
navrA fast directory navigation tool with cross-platform support75MIT
git-wizA rational AI pair programmer that generates conventional commit messages.75MIT
snip-itFast terminal snippet manager with fuzzy search, TUI, variable expansion, and end-to-end encrypted cross-device sync75MIT
retrolangA simple systems programming language compiler for Z80 microprocessors75BSD-3-Clause
aur-scanner-hookPacman hook for AUR package security scanning - blocks malicious packages during transactions75GPL-3.0-or-later
task-runner-detectorDetect and run tasks from various task runner config files75MIT
mimobox-vmMimoBox microVM sandbox backend using Linux KVM75MIT OR Apache-2.0
nargo-releaseNargo release management75MIT
nargo-resolverNargo dependency resolver75MIT