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.
ferro-airflow-dag-parserStatic AST-based extractor for Apache Airflow™ Python DAG files. Recovers dag_id, task_ids, dependencies, schedule, and…53Apache-2.0
santh-errorActionable error primitives - stable error codes, fix hints, and built-in secret redaction53MIT OR Apache-2.0
soma-infraShared backend primitives for the soma-platform: feature-gated Postgres, Redis, crypto, object storage, LLM, knowledge-graph,…53Apache-2.0
runx-payPayment authority and effect helpers for runx.53MIT
via-kicad-sexpSmall KiCad S-expression parser and renderer for via.53MPL-2.0
layoutdCLI tool to diff and classify Anchor/Solana account struct layout changes as Safe, Review, or Danger53MIT OR Apache-2.0
bofa-libLibrary for scanning GitHub pull requests for sensitive file changes and posting templated comment reports53MIT OR Apache-2.0
svg-lintStructural linting for SVG53MIT
raft-kgA personal knowledge graph that grows out of your notes and repos53MIT
agent-proxy-rust-model-routerModel routing and channel selection middleware for agent-proxy-rust53Apache-2.0
lean-dup-worker-childLean-linking worker-child host for lean-dup; loads the LeanDup capability through the lean-rs worker pool.53MIT OR Apache-2.0
dsl-kit-cliDeveloper CLI for dsl-kit. Ships an MCP mode (`dsl-kit-cli mcp`) that serves a minimal built-in reference DSL through the…53MIT OR Apache-2.0
tyrant-rulesRule schema, YAML loading and compilation for tyrant52MIT OR Apache-2.0
docgardenRepository knowledge tooling for agentic engineering repositories52Apache-2.0
avx-cliCommand-line tools for Avila Experience Fabric - Project management, deployment, monitoring52MIT OR Apache-2.0
rundRun CLI apps in detached terminal popup windows with configurable size and position52MIT
muxpilotFast tmux workspace picker and agent-aware session menu.52MIT
fleetreach-swiftSwift (SwiftURL) ecosystem feeder for fleetreach: toolchain-free Package.resolved + OSV matching into the shared finding model.52MIT OR Apache-2.0
smelt-codegen-rustRust source-code generation from Smelt MIR.52GPL-3.0-only
llvmkit-macrosProcedural macros for llvmkit IR schema ergonomics.52Apache-2.0 WITH LLVM-exception
progit-plugin-sdkPlugin SDK for ProGit — sandboxed LuaJIT runtime with capability-based security. LSL-1.0 (file-level copyleft, proprietary…52non-standard
dupastFast code duplication detector with Cargo-like ergonomics52MIT OR Apache-2.0
abitious-decmpfsThe abitious pressed-data section ABI: build, parse, and locate a compressed-hybrid .node section (mirror of decmpfs's reader).52MIT
aide-shOne file to agentize your Claude project.52MIT
pq-fabricCLI for executing Power Query M expressions via the Microsoft Fabric API; preview partitions, test transformations, inspect steps52GPL-3.0
hdc-rsRust client library for HarmonyOS Device Connector (HDC)52MIT OR Apache-2.0
grite-daemonBackground daemon for grite providing concurrent access and performance52MIT
sober-pdkGuest-side SDK for Sober WASM plugin authors52MIT
elm-depsModule dependency graph analyzer for Elm projects52MIT OR Apache-2.0
pe-busAgent bus for Potential Expectations — in-process transport, logged bus, and negotiate()52MIT OR Apache-2.0
noether-sandboxThin binary: read an IsolationPolicy (JSON on stdin), run the argv after `--` inside the bubblewrap sandbox. For non-Rust…52EUPL-1.2
atupa-sdkAtupa: High-Fidelity Ethereum Tracing & Visual Profiling Suite52MIT OR Apache-2.0
jesterky-modelModel-backed host actors for jesterky: the ModelActor seam adapter + the codex (ChatGPT-bundle) model. This is the M1->M2 step —…52MIT OR Apache-2.0
suiviTrack time spent working with AI coding agents52MIT
lightshuttle-secretsSecret sources and .env file loader for LightShuttle52MIT OR Apache-2.0
vmnFast local Python virtual environment manager with zsh/fzf integration52MIT
wtf-cliAI-powered terminal error interpreter. Prepend wtf to any command to get instant diagnoses and fixes.52MIT
memex-cliA CLI tool for organizing AI-assisted development into a versioned, navigable DAG of conversation nodes.52GPL-3.0-only
virke-coreCore library for Virke — installs GSD to any supported AI coding runtime52MIT
azure-pim-tuiA terminal UI for managing Azure PIM role activations52MIT
haz-cache-keyCache-key derivation from workspace state for haz.52AGPL-3.0-or-later
hopper-cliCommand-line tooling for Hopper account inspection, schema export, and migration planning52Apache-2.0
shipsafeAI-Powered Pre-Deploy Security Gate52MIT
swimmersAxum server plus TUI for orchestrating Claude Code and Codex agents across tmux panes52MIT
continuumContinuum CLI - Terminal Agent Product52MIT
finitomata_macroProcedural macros for the finitomata FSM library52MIT OR Apache-2.0
modkeiAnalyze Rust code and visualize file dependencies as an interactive graph.52Apache-2.0
wad_simulatorEngine-accurate WAD consumption simulator for Mercenaries 252MIT
polyplug_dotnet.NET loader for polyplug - loads .NET plugins via netcorehost52MIT
polyplug_jsQuickJS loader for polyplug - loads JavaScript plugins via QuickJS52MIT
polyplugcCLI code generator for polyplug - generates type-safe bindings for multiple languages52MIT
pickeyAutomatic SSH key selection for git52MIT
repomContext-aware repository manager for GitHub projects52MIT
aifed-commonShared config, types, and error definitions for the aifed editor and daemon52MIT
evcodeA high-performance terminal IDE.52MIT
juncture-storeCross-thread persistent key-value storage for Juncture (re-exports juncture-core::store)52Apache-2.0
pmcp-toolkit-mysqlMySQL connector for pmcp-server-toolkit (config-driven MCP servers)52MIT OR Apache-2.0
apexeOutside-In CLI-to-Agent Bridge52Apache-2.0
commitwardDeterministic, fail-open human-sign-off (HITL) gate for high-stakes agentic commits52MIT OR Apache-2.0
mempal-mcp-protocolSelf-describing MCP memory protocol text for mempal agents.52MIT
ohsolDecode Solana program errors with style51MIT
port-managerCLI tool for managing port allocations across projects51MIT
eden-cliDeveloper onboarding preflight checks51MIT
han-lang한글(Han) Korean-syntax programming language: interpreter, LLVM-IR codegen, and LSP51MIT
accountantA simple accounting utilities library for financial calculations51MIT
fleetreach-packagistPackagist (Composer/PHP) ecosystem feeder for fleetreach: toolchain-free composer.lock + OSV matching into the shared finding…51MIT OR Apache-2.0
rgbitsoft-tauri-plugin-unified-logUnified logging plugin for Tauri that seamlessly bridges Frontend (JS) and Backend (Rust) logs into a single terminal with a…51MIT
knixl-kdlKDL input-parsing helpers for knixl, over the kdl crate.51MIT OR Apache-2.0
knixl-oracleValidate emitted NixOS option paths against the real option set.51MIT OR Apache-2.0
kegani-macrosProcedural macros for Kegani Framework51MIT OR Apache-2.0
heroforgePure Rust client library for reading and writing Fossil SCM repositories51MIT OR Apache-2.0
rapina-mcpMCP server for the Rapina web framework51MIT
flowblocksControl-flow graph layout and VEIL metrics for Rust51MPL-2.0
cargo-deviceCargo subcommand for cross-compiling, deploying, and running Rust binaries on embedded Linux devices51MIT OR Apache-2.0
itineraryCLI for managing Claude Code tasks51Apache-2.0
constraint-theory-metricsBenchmarking and analysis tools for constraint theory — distribution analysis, correctness verification, performance measurement51MIT
varpulisRust stream processing engine for real-time detection. Apache Flink alternative for detection engineering, fraud prevention, and…51MIT OR Apache-2.0
seal-tuiTerminal UI for seal51MIT
uloggerLightweight, flexible, and feature-rich logging library for Rust, supporting console and file output with multiple log levels,…51MIT
causlane-contractsRegistry and compiled bundle contracts for causlane.51MIT OR Apache-2.0
cinvGB 11643-1999 Chinese citizen identification number validator51MIT
fno-agentsPTY supervisor substrate for persistent, attachable multi-CLI coding agents (codex, gemini, claude)51Apache-2.0
cfgvValidate configuration and produce human readable error messages51MIT
twiraCoding power tools for AI agents. Twira ships as a native binary (npm, Homebrew, or installer script); this crate is a signpost…51non-standard
jglMulti-repo manager for jujutsu (jj)51MIT
jesterky-qualityThe reference M2 workload: a structured code quality scan (expand -> map audit dimensions -> reduce report) that runs on a…51MIT OR Apache-2.0
mcp-skill-frameworkA small framework for building MCP (Model Context Protocol) servers as a uniform layer of self-contained tools ("skills"): a…51MIT
daat-locusA long-running local agent runtime with memory, workflows, apps, and sleep-time self-improvement.51Apache-2.0
gitocularA TUI dashboard for monitoring git repository status51Apache-2.0
relon-lspLanguage Server Protocol implementation for Relon (parse + analyze + diagnostics)51Apache-2.0
autoloopAgent-agnostic iterative optimization CLI51MIT
clob-client-rust-v2Polymarket CLOB V2 client ported to Rust: build, sign and submit V2 orders; helper utilities.51MIT OR Apache-2.0
mohitkhareDeveloper utilities and token counting tools.51MIT
cdp-use-rsType-safe Chrome DevTools Protocol client for Rust with auto-generated bindings from official CDP specs51MIT
clocstCode line counter with dust-style directory tree visualization51MIT
anodized-fmtFormatter for #[spec] annotations in Anodized51MIT OR Apache-2.0
tripley-rpc-cliUser-facing command line tool for Tripley RPC IDL and code generation.51MIT
secret-bentoAI-safe handoff layer between secret scanners and AI coding agents.51MIT
deltalensZero-dependency CLI for Delta Lake observability51MIT
safe-depsStatic linter for package-management security practices.51MIT
rok-configTyped environment-variable configuration for the rok ecosystem51MIT
mcp-itsmITSM MCP Server — tickets, incidents, change requests, SLAs, service catalog, knowledge articles, and routing for IT support…51Apache-2.0
apohara-indexerOffline hybrid (BM25 + vector) code-search indexing engine — SQLite FTS5 + sqlite-vec + tree-sitter + a blake3 feature-hash…51MIT OR Apache-2.0
uasset-lens-dependency-graphIn-memory dependency graph for Unreal Engine 5 assets — impact, dead-asset and redirector analysis51MIT OR Apache-2.0
repodesk-editorLine-based editor buffer and cursor model for Repodesk terminal IDE51MIT
opsdeckPersistent terminal, PTY, and managed shell sessions51Apache-2.0
bisectrunkParallel, environment-aware, resumable Git bisection executor51MIT
proofframeRust-native Arrow data contracts, canonical fingerprints, and proof receipts51Apache-2.0
mcp-matomoMCP server for Matomo Analytics API - Query your analytics data with Claude50MIT
mcp-environmentEnvironment / Runtime MCP server for ADK-Rust Enterprise — environment registry, deployments, worker pools, and promotion gates50Apache-2.0
mcp-registryMCP Registry — central control plane for MCP server registration, tool discovery, allow-lists, health, and audit50Apache-2.0
bindings-generatAutomatically generate safe, idiomatic Rust wrapper crates from C/C++ libraries50MIT OR Apache-2.0
forkstackforkstack - instant, isolated development environments using zero-copy database and storage forks50Apache-2.0
micrologger2A minimal logger that prints colored output based on severity level50MIT
phantomdevA suite of tools for preserving coding signatures and humanizing AI agent outputs.50Apache-2.0
pmlsFast cross-platform CLI tool that lists installed package managers, their versions, and global package directories50MIT
csickScaffolding system for partial Rust implementation in existing C++ codebases.50MIT OR Apache-2.0
ggen-marketplace-v2Next-generation marketplace system for ggen using hyper-advanced Rust patterns50MIT
mcp-gitMCP server that lets LLMs explore and search Git repositories50MIT OR Apache-2.0
fast-gitA fast and efficient Git/GitHub CLI wrapper with custom aliases support50MIT
oxicopA blazing-fast Ruby linter and formatter, reimplemented in Rust50MIT
cc-todosA TUI viewer for Claude Code TODOs - real-time task tracking in your terminal50MIT
openclaw-scanSecurity scanner for agentic AI framework installations (OpenClaw, Claude Code, and compatible)50MIT
herosal-gitSAL Git - Git repository management and operations50Apache-2.0
cruxaiAn agentic DSL for Rust — inspectable, serializable, replayable agent execution50MIT
labtui-git2-hooksadds git hooks support based on git2-rs50MIT
silent-sparrowA minimal, scheduled, cryptographically signed status beacon.50MPL-2.0
dynamic_grounding_for_github_copilotMCP server providing Google Gemini AI integration for enhanced codebase search and analysis50MIT OR Apache-2.0
purwa-testingHTTP and optional Postgres test helpers for Purwa apps50MIT
mon-toolsCommand-line interface for Mycel Object Notation - a type-safe configuration language50AGPL-3.0-or-later
pe-memoryMemory and checkpointing for Potential Expectations — SurrealDB store, cache layer, and conversation checkpoints50MIT OR Apache-2.0
orcareinOrcaRein CLI — an open-source agent harness for DeepSeek V4 and OpenAI-compatible models50MIT OR Apache-2.0
animato-macroProcedural macro DSL for declarative Animato animation authoring.50MIT OR Apache-2.0
jnisafe-checkStatic checker that verifies a Rust/Java JNI layer agrees on names, signatures, and pointer types.50MIT OR Apache-2.0
jnisafeRuntime wrapper types for safe Rust/Java JNI pointer handles (JOwned, JRef, JMut).50MIT OR Apache-2.0
terafileA tree-sitter backed semantic parser for Tera templates50MIT OR Apache-2.0
mimobox-sdkMimoBox unified SDK with smart routing for AI agent workloads50MIT OR Apache-2.0
jesterky-actorjesterky host-side SDK: seam trait helpers, test doubles, and the replay driver.50MIT OR Apache-2.0
lintscoutDetect linter ignore directives in source code50MIT
trans_py_cPython subset → C transpiler for OS kernel and embedded development50non-standard
nlshAI-powered cross-platform shell utility with natural language command processing50MIT
shannon-brush-builtinsBuiltins for a POSIX/bash shell (used by brush-shell)50MIT
arena-langTyped bump/arena allocation for AST and IR nodes with stable addresses.50Apache-2.0 OR MIT
rullama-mcp-clientMCP client, transport, and protocol types for rullama50MIT OR Apache-2.0
g3rs-rustc-strict-policyStrict rustc lint table policy: the [workspace.lints.rust] seven-entry set.50MIT OR Apache-2.0
grain-ai-agent-tuiratatui-based terminal UI on top of grain-ai-agent-headless. Same coding-agent capabilities as `grain-headless` (read / write /…50MIT
hunspell-lspLanguage Server Protocol implementation providing spell checking using Hunspell dictionaries50MIT
via-lceda-proLCEDA Pro export helpers for via.50MPL-2.0
muster-workspaceA terminal workspace for running CLI agents and dev processes side by side50MIT
pw-envCLI for resolving .env secrets from password managers without storing plaintext secrets50MIT
todo-by-cliFlag todo-by tags whose deadline date has passed, across any file type50MIT
polyplug_nativeNative loader for polyplug - loads C ABI plugins (.so/.dll/.dylib)50MIT
polyfont-lspLSP server for polyfont multi-font rendering50Apache-2.0
armature-mcpModel Context Protocol (MCP) server support for Armature applications50Apache-2.0
qala-cliCommand-line interface for the Qala programming language50MIT
sviewAgent-friendly structure views of source and document files50Apache-2.0
inqA tool for executing API queries defined in a plaintext file that can be checked in to version control or managed like any other…50Apache-2.0
junctureTyped state machine framework for LLM agents - Rust implementation of LangGraph50Apache-2.0
psqlfmtAn opinionated Rust PostgreSQL SQL formatter50PostgreSQL
vasari-coreContent-addressed intent-graph library behind Vasari — intent attribution for autonomous coding agents.50Apache-2.0
uasset-lens-asset-dbSQLite-backed index of Unreal Engine 5 assets with duplicate detection50MIT OR Apache-2.0
reiny-launchreiny launcher: spawn grain processes from a launch config's [grain] section50MIT
skarn-compressDeclarative, YAML-driven token compression for noisy shell-command output.50MIT OR Apache-2.0
uiautomator2-rsAsync Rust client for uiautomator2 Android UI automation. Port of uiautomator2-python.50MIT
gpipeGeneric Pipelines - Universal CI/CD workflow tool50MPL-2.0
audb-clientCLI client for Aurora Debug Bridge - development tool for Aurora OS50MIT
encore_deriveProc-macros for Encore VM FFI (ValueEncode / ValueDecode)50Apache-2.0
weiwenWeiwen (未闻) - A modern Rust framework with core, utils, db, log, modules50MIT OR Apache-2.0
lean-dupRead-only duplicate auditor for Lean 4 Lake workspaces50MIT OR Apache-2.0
mempal-runtimeReusable mempal runtime workflows built on agent memory storage.50MIT
orodruin-cliToolbox-style Apple container wrapper / Linux podman wrapper for project development environments50MIT OR Apache-2.0
nanocodex-toolsCode Mode and heterogeneous tool runtime for Nanocodex50MIT OR Apache-2.0
shopify-approver-coreCore types and traits for Shopify app validation49MIT
mcp-a2aA2A Remote Agent MCP server for ADK-Rust Enterprise — agent-card discovery, task management, streaming, and push notifications49Apache-2.0
curl_smileA simplified rust API for Keepsmile lights49MIT
psy-kA PSY-Q object & library parser & utility.49BSD-3-Clause
multidiff-rsBinary data diffing for multiple objects or streams of data49MIT
i_edit_jsonA lightweight, high-performance tool for editing JSON based on field paths49MIT OR Apache-2.0
network_toolsetA comprehensive network diagnostic toolset implemented in Rust49MIT
rok-studioBuilt-in API testing client for rok — TUI tab + StudioLayer middleware49MIT
jamjet-apiJamJet REST API server — control plane for workflow management49Apache-2.0
pi-coding-agentInteractive coding agent CLI (Rust port of @earendil-works/pi-coding-agent). Streaming REPL, session persistence, AGENTS.md…49MIT
sqlx-sqruffLint and format SQL inside sqlx::query*! macros (sqruff-powered).49MIT OR Apache-2.0
secretscoutBlazingly fast Rust CLI for detecting secrets, passwords, API keys, and tokens in git repositories49MIT
bitcoin_hash_toolkitA toolkit for Bitcoin hashing functions49MIT
rpm-spec-analyzerVisitor-based static analyzer library for RPM .spec files49MIT OR Apache-2.0
piorBlazingly fast dead code detection for JS/TS projects49MIT
codioProduction-ready commit message generator using local Ollama LLM49MIT
agentschemaAgentSchema Rust Runtime - declarative AI agent definitions49MIT
tidevA terminal-based AI coding agent49Apache-2.0
fyi-apiHigh-level API for querying Claude Code session state49MIT OR Apache-2.0
gitflow-cli-coreCore domain types and traits for the gitflow-cli workspace49MIT
shinkansenA CLI file preprocessor using MiniJinja templates49MIT
pe-prebuiltPrebuilt agent topologies for Potential Expectations — ReAct agent, messages state, tool conditions, and middleware49MIT OR Apache-2.0
git-time-machine-tuiA robust TUI for navigating and reverting Git reflog states safe and easy.49MIT
fasthooksBlazing fast Git hooks manager written in Rust. Drop-in replacement for Husky with 27x faster startup.49MIT
bmux_recording_pluginShipped recording plugin for bmux (typed recording lifecycle handlers)49MPL-2.0
kebnfConvert OMG KeBNF grammars to ANTLR4 and tree-sitter -- parses all 640 KerML + SysML v2 rules49MIT
leashShareable Clippy lint presets for teams and orgs49EUPL-1.2
ark-cliArchitectural boundary enforcer for .NET solutions49MIT