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.
auxa-coreAuxa Core65MIT OR Apache-2.0
makefile-lspLanguage Server Protocol implementation for Makefiles65Apache-2.0
threatdeflect-coreHigh-performance secret detection, confidence scoring, and IOC extraction engine65GPL-3.0
rubyPure Rust implementation of Ruby runtime environment65MIT OR Apache-2.0
llmdContext management CLI for agentic development — reads, composes, and serves .llms/ documentation.65MIT
dreamFeature-gated library facade re-exporting coding agent core crates under domain modules65MIT
presetSave and run command presets65MIT
corcept-runtimeProject initialization, doctor, audit, and Claude Code hook orchestration for Corcept.65BUSL-1.1
ezgitxAgent-native multi-repo git CLI: session snapshots, JSONL output, zero interactivity, cross-repo dependency awareness65MIT OR Apache-2.0
anapaoLibrary for deterministic simulation tests and reproducible stochastic workflows65non-standard
gatecheck-codesStable exit codes for gatecheck65MIT OR Apache-2.0
git-routerRoute SSH keys, HTTPS credentials, and committer identity by org/namespace in git remote URLs65MIT
devops-validateYAML validation and auto-repair engine for DevOps configuration files: Kubernetes, Docker Compose, GitLab CI, GitHub Actions,…65MIT OR Apache-2.0
imp-cliCommand-line interface for the imp coding agent65MPL-2.0
rustycog-frameworkFeature-gated RustyCog framework crate65MIT OR Apache-2.0
pblsProtobuf Language Server65MIT
rapport-gitGit repository semantics for Rapport.65MIT OR Apache-2.0
skrefReference implementation of the Agent Skills tooling: validate, read-properties, and to-prompt for SKILL.md skills65Apache-2.0
svg-dataStructured SVG specification data, extracted from canonical upstream65MIT
assura-macrosProc macros for inline Assura contract annotations in Rust65MIT OR Apache-2.0
sniff-cliAn exhaustive LLM-backed slop finder for codebases65AGPL-3.0-only
lean-dup-capability-sourcePackaged LeanDup capability Lean source and the per-toolchain build that produces its shared-facet dylib for lean-dup.65MIT OR Apache-2.0
x402-cliA comprehensive developer CLI for project scaffolding, wallet management, and payment testing.64MIT
use-nosqlFeature-gated facade crate for RustUse NoSQL data modeling primitives64MIT OR Apache-2.0
smelt-mirMid-level IR (MIR) and ownership-naive optimization passes for the Smelt transpiler.64GPL-3.0-only
git-coreGit object-store reader: loose + packfile (v2, OFS/REF delta) objects, refs, commits, trees over a content-addressed Merkle DAG64Apache-2.0
llvmkitRust reimplementation of LLVM IR APIs.64Apache-2.0 WITH LLVM-exception
acp-mcpACP MCP Server - Model Context Protocol for AI tools64MIT
agentdAgent daemon for secure capability execution with pluggable isolation backends64MIT
hikerA tiny DSL for stating architectural intent that compiles, with a Rust proptest bridge.64MIT OR Apache-2.0
ferrolyA self-contained Rust toolkit of enterprise utilities (a port of nandlabs/golly).64Apache-2.0 OR MIT
crankA command-line build tool for Playdate game development64MIT
mdtaskRun tasks defined in markdown: mdtask <name> [args]. A thin CLI over mdtask-core.64MIT OR Apache-2.0
perfgate-summarySummarization logic for perfgate comparison receipts64MIT OR Apache-2.0
msym-cliA CLI tool for downloading Material Symbols Compose code from Google Fonts.64Apache-2.0
virtual-rustA virtual machine that interprets and runs Rust source code directly without compilation64MIT
spatialbench-cliBlazing fast pure Rust SpatialBench data generator command line tool.64Apache-2.0
wicked-councilRegistry-driven multi-CLI council on the shared wicked-estate store — discover/probe real CLIs, non-blocking queue/poll,…64MIT
auxa-ctxAuxa Context64MIT OR Apache-2.0
vibedevAnalyze AI coding assistant usage patterns, costs, and productivity64MIT
atliac-crate-templateA minimal Rust crate template for kickstarting library development64MIT OR Apache-2.0
cruxx-plannerGoal-to-pipeline planner for cruxx-script64MIT
otterjsOtter CLI - A fast TypeScript/JavaScript runtime64MIT
resq-aiMulti-provider LLM abstraction for ResQ developer tools64Apache-2.0
pe-matrixMatrix reasoning and empirical routing for Potential Expectations — tensor operations, convergence detection, and empirical…64MIT OR Apache-2.0
nornir-introspectCode introspection — derive structural graphs from the *built* code, never hand-maintained sources: DWARF/symbol extraction…64MIT OR Apache-2.0
elicit_wkbElicitation shadow crate for the wkb Well-Known Binary library64Apache-2.0 OR MIT
mcp-scannerSecurity scanner and proxy for MCP (Model Context Protocol) servers64MIT OR Apache-2.0
jesterky-coreThe jesterky orchestration core: pure graph execution, events, replay. No IO.64MIT OR Apache-2.0
aiwatchA TUI tool for monitoring Claude Code and OpenCode AI agent activity in real-time64MIT
cortex-rs-mcpMCP server exposing all Relay pillars as tools over stdio or Unix socket64AGPL-3.0
oxideshield-guardRuntime guards and security pipeline for OxideShield64Apache-2.0
mestcA simple functional programming language for learning purposes64MIT
json-on-the-flyStore structs in json files on the fly and remove all boilerplate for (de-)serialization64non-standard
use-phpFeature-gated facade crate for RustUse PHP primitives.64MIT OR Apache-2.0
jamjet-engram-serverEngram MCP server — memory layer for AI agents. MCP stdio + REST API.64Apache-2.0
aperion-shieldAperion Shield -- a local MCP guardrail for AI coding agents with optional biometric identity gates (ID.me). Standalone, free,…64Apache-2.0
use-postgresFeature-gated facade crate for RustUse PostgreSQL primitives64MIT OR Apache-2.0
manrsCommand-line viewer for rustdoc documentation (modernized fork of rusty-man)64MIT
eoka-runnerConfig-based browser automation — define actions in YAML, execute deterministically64MIT
repo-rs-cliCommand-line interface for repo-rs64MIT OR Apache-2.0
lean-dup-reportStable text/JSON report contract for lean-dup duplicate-audit findings.64MIT OR Apache-2.0
ivoThe rust implementation of the ivo schema valitator64non-standard
rocketmq-admin-coreReusable RocketMQ admin capability layer64MIT OR Apache-2.0
dreyA sharing proxy for language servers: one server process per workspace, many clients64Apache-2.0
linker-langStatic linking: symbol resolution, section merging, and relocation patching.64Apache-2.0 OR MIT
quantalangDEPRECATED - renamed to `buildlang`. Install with `cargo install buildlang` (binary: buildc).64non-standard
dsl-kit-parseParser trunk for dsl-kit DSLs (ParseTree, schema conformance, serde bridge, DslBuild consumer).64MIT OR Apache-2.0
pliego-inspectDeterministic asset manifest and performance-budget inspector for PliegoRS.64Apache-2.0
pliego-assetsDeterministic adaptive asset orchestration for PliegoRS.64Apache-2.0
gitlab-trackerA fast terminal TUI dashboard for tracking GitLab Merge Requests across branches64MIT
aicx-progress-contractsRich event contracts for aicx pipeline progress: IndexEvent stream, telemetry snapshot, sink trait.63BUSL-1.1
socket-tools-mcpMCP server for multi-turn socket session management63Apache-2.0
sql-helpsql-help: parse SQL text then print any SQL help that we know of, such as optimizations, clarifications. Work in progress.63MIT OR Apache-2.0 OR GPL-2.0 OR GPL-3.0 OR BSD-3-Clause
ivo-deriveProc-macro crate for #[derive(IvoStruct)] — part of ivo63non-standard
smelt-specializeBuild-time host-runtime specialization (sandboxed partial evaluation) for the Smelt transpiler.63GPL-3.0-only
tuihostHost TUIs over SSH. No users. No passwords.63MIT
m4x_loggerA simple vibe coded logging utility for Rust applications63MIT
lincolnerReserved crate name for the Lincolner project. Real implementation coming soon.63MIT
logbrewPublic LogBrew Rust SDK for building, validating, and flushing event batches.63MIT
scribe-cliAdvanced code analysis and repository exploration library with AI-powered insights63MIT OR Apache-2.0
use-ociFeature-gated facade crate for RustUse OCI primitives63MIT OR Apache-2.0
yyHelper CLI to create Zig-based cross-linker wrappers and Cargo config for cross-compiling Rust from Windows to Linux63GPL-3.0-or-later
codingest-mcpMCP server for codingest code graphs — thin frontend over the kglite-mcp-server library (cypher_query / graph_overview /…63MIT
equipEquips local agents with centrally-managed skills from local and remote sources.63MIT OR Apache-2.0
use-apiFeature-gated facade crate for RustUse API primitives63MIT OR Apache-2.0
whynotRust ↔ PHP bridge: call PHP functions from Rust, capture return values, output, and exceptions.63MIT
drift-trackerDeveloper-focused context switch tracker. Quantify your focus loss.63MIT
agenthintDetect AI agent runtimes and adapt CLI output.63MIT
g3-glitter-bomb✨💖 GB (G3-Glitter-Bomb) - Dialectical multi-agent autocoding with theatrical personas 💖✨63MIT
lol-lintA strict, unapologetic linter for LOLCODE63MIT
hone-cacheModel-agnostic cache for tool results and LLM responses63MIT OR Apache-2.0
use-dockerFeature-gated facade crate for RustUse Docker primitives63MIT OR Apache-2.0
use-gitFeature-gated facade crate for RustUse Git vocabulary primitives63MIT OR Apache-2.0
kernex-agentCLI dev assistant powered by Kernex runtime63Apache-2.0 OR MIT
rez-next-suitesSuite management for Rez Next - manages collections of resolved contexts63Apache-2.0
use-testPrimitive testing vocabulary facade for RustUse.63MIT OR Apache-2.0
oxiproto-cliOxiProto CLI: compile .proto files to plain Rust structs without protoc63Apache-2.0
tinyklvThe simplest Key-Length-Value (KLV) framework in Rust63MIT
circleci-logsCLI tool for fetching CircleCI job logs, test results, and workflow info63MIT
inceptool-parsersZero-copy parsers for external file formats consumed by Inceptool stages63MIT OR Apache-2.0
the-code-graphIndex codebases into a queryable dependency graph63MIT
ingot-dbEmbedded database C code generator with compile-time perfect hashing63MIT
gpui-previewA Storybook-like component preview and capture tool for GPUI, Zed's GPU-accelerated UI framework63MIT
cargo-cntp-deployCreates a deployment package for bundled applications63MIT
use-databaseFeature-gated facade crate for RustUse database primitives63MIT OR Apache-2.0
argyph-memoryLocal-first MCP server giving AI coding agents fast, structured, and semantic context over any codebase.63MIT OR Apache-2.0
use-sqlFeature-gated facade crate for RustUse SQL primitives63MIT OR Apache-2.0
rustbox-sdkOfficial Rust SDK for Rustbox - run untrusted code in a kernel-enforced sandbox.63MIT
impactsense-parserMulti-language static analysis: parse codebases into an in-memory dependency graph for impact analysis63MIT
loranLoran — the Spacecraft Software reference manual (CLI binary).63GPL-3.0-or-later
fanin-mcpA standalone, stdio-native MCP proxy that federates many upstream MCP servers behind a single endpoint.63MIT OR Apache-2.0
pliego-contentTyped, deterministic content collections for PliegoRS.63Apache-2.0
ftrioAttribute-based feature toggles for Rust. A faithful port of FtrIO (.NET).63MIT
soroban-ret-cliCLI for the Stellar Soroban Smart Contracts Reverse Engineering Tool63Apache-2.0
rm-commentsSafely and quickly strip unwanted comments from source files.63MIT
swhid-mintMint and resolve Software Heritage identifiers (SWHID, ISO/IEC 18670:2025). VCS-agnostic core; a git backend derives ids via gix62MIT
time-tracker-plugin-sdkSDK for developing plugins for Time Tracker62MIT
use-archiveFeature-gated facade crate for RustUse archive primitives62MIT OR Apache-2.0
use-pythonFacade crate for RustUse Python ecosystem primitives62MIT OR Apache-2.0
ai-contextersExtract timeline and memory from AI agent sessions (Claude Code, Codex, Gemini)62MIT
searchdeadcodeA fast CLI tool to detect and remove dead/unused code in Android projects (Kotlin & Java)62MIT
cage-broSandboxed execution environment for AI agents — single binary with browser, shell, code, files, and MCP62Apache-2.0
dampen-lspLanguage Server Protocol implementation for Dampen UI framework62MIT OR Apache-2.0
nyx-agent-nyxImplementation-detail subprocess driver for the upstream nyx static scanner.62AGPL-3.0-or-later
use-securityFeature-gated facade crate for RustUse security primitives62MIT OR Apache-2.0
use-uiFeature-gated facade crate for RustUse framework-neutral UI primitives62MIT OR Apache-2.0
protoweldA tool for automating Protocol Buffer compilation across multiple projects and programming languages62GPL-3.0
loc_counterA fast lines of code counter62MIT
cel-core-lspLanguage Server Protocol implementation for CEL62MIT OR Apache-2.0
saferskillsEvery AI capability, independently scanned — install Skills & MCP servers with a verified SaferSkills trust score.62Apache-2.0
mini-anchorA minimal Anchor-like framework for Solana (learning project)62MIT
oxi-lspThin LSP protocol adapter — JSON-RPC framing, lsp-types wrapper, async-process + async-lsp. Multi-server lifecycle lives in…62MIT
spool-uiTUI for spool - git-native task management62MIT
httpgeneratorGenerate .http files from OpenAPI specifications62MIT
codegraph-phpPHP parser for CodeGraph - extracts code entities and relationships from PHP source files62Apache-2.0
use-goFeature-gated facade crate for RustUse Go ecosystem primitives62MIT OR Apache-2.0
glua_checkCommand-line diagnostics runner for Garry's Mod Lua (GLua).62MIT
avalonia-mcp-toolsMCP tools for AvaloniaUI development assistance62MIT
bluetape-rs-collectionsFocused collection and iterator helpers for bluetape-rs.62MIT
haz-queryQuery evaluator over haz task DAGs.62AGPL-3.0-or-later
haz-execAsync task execution engine for haz.62AGPL-3.0-or-later
linux-backendLinux desktop action and observation backend for the Agent Computer Use Platform.62MIT
trusty-analyzer-langLanguage-specific static analysis adapters for trusty-analyzer (tree-sitter based)62MIT
ulflowulflow: The agentic AI orchestration engine. Native Rust. Vertically integrated.62BUSL-1.1
millrace-sessions-tuiRatatui app foundation for Millrace session UI modes62MIT
pager-langVirtual and executable memory management for JIT and runtimes.62Apache-2.0 OR MIT
use-wasmFacade crate for RustUse WebAssembly primitive utilities62MIT OR Apache-2.0
toolpath-cursorDerive Toolpath provenance documents from Cursor's bubble store and agent transcripts62Apache-2.0
shipperReliable, resumable `cargo publish` for Rust workspaces. The install facade for the `shipper` CLI.62MIT OR Apache-2.0
s2s2luaTranspile Stranded II .s2s scripts to Lua for OpenStranded62GPL-3.0-or-later
module-langModule and import resolution for multi-file languages.62Apache-2.0 OR MIT
openapi-generator-cliA cargo CLI wrapper around OpenAPI Generator — generates client SDKs from OpenAPI specs with a bundled JRE.62MIT OR Apache-2.0
harness-rs-tools-docsDocument-extraction tool (read_document) for harness-rs — parse PDF/Word/Excel/PowerPoint locally in pure Rust, and fall back to…62MIT OR Apache-2.0
dsl-kit-mcpMCP framework (stdio) for dsl-kit — handler + builder + DslHost trait. DSL-agnostic; ship your own DSL as a separate crate.62MIT OR Apache-2.0
codociaDetect documentation drift between Markdown docs and fast-moving code.61MIT
fleetreach-scanAll rustsec interaction: query advisories and map engine types to core.61MIT OR Apache-2.0
gitpulse⚡ A blazingly fast terminal UI for GitPulse61MIT
vtcode-battery-packCurated battery pack of VT Code crates for building Rust coding agents61MIT OR Apache-2.0
code-split-plugin-javascriptCode Split JavaScript/TypeScript plugin: tree-sitter module/import graph.61Apache-2.0
perl-lsp-ai-providerAI completion providers (OpenAI-compatible streaming) for perl-lsp61MIT OR Apache-2.0
ucm-apiHTTP API server for UCM graph queries and event ingestion61MIT
ucm-cliCLI tool for UCM impact analysis on codebases61MIT
gitatA terminal-based Git client (TUI) written in Rust61MIT
binpeekA fast terminal-based binary file inspector for PE, ELF and Mach-O61MIT
retrolang-bin2cConvert Z80 binary ROMs to C arrays for Arduino sketches61BSD-3-Clause
ta-extensionPlugin trait definitions for the Trusted Autonomy daemon extension surface (v0.14.4)61Apache-2.0
git-pikaA fast little Git workbench for your terminal61MIT OR Apache-2.0
dwikiUnofficial CLI for the DeepWiki MCP server — query repository documentation from your terminal or coding agent61MIT
digital-rosterRent the intelligence, own the governance — a control plane for workers: software colleagues whose every action passes through a…61Apache-2.0
gwt-sweepClean stale Git worktrees safely61MIT
symtraceA deterministic semantic diff engine using AST-based structural analysis61MIT
takobullUltra-lightweight personal AI Assistant for embedded systems - Rust port61MIT
admin-configConfiguration management library for Rust web applications with support for multiple databases, authentication, security, and…61MIT
codegraph-kotlinKotlin parser for CodeGraph - extracts code entities and relationships from Kotlin source files61Apache-2.0
traitclawA Rust AI Agent Framework — Simple by default, powerful when needed61MIT OR Apache-2.0
elicit_wktElicitation shadow crate for the wkt Well-Known Text library61Apache-2.0 OR MIT
logbookA tiny CLI that gives every repo a single logbook.md for why-I-made-this-decision and what-I-rejected — the architectural context…61MIT
OneChainCodeReviewMCPMCP server: Move Book chapters + One Chain hackathon audit61MIT
think-and-shipUnified MCP server for structured reasoning + execution tracking — the merged successor to deliberate-mcp and resolute-mcp61MIT
sbexecRun commands in a macOS sandbox with supply chain attack protection61MIT
haz-vcsGit helpers for the haz task runner.61AGPL-3.0-or-later
haz-discoveryWorkspace and project discovery for the haz task runner.61AGPL-3.0-or-later
droidprobe-commandRunnable adb commands (ATK-style) that decode output via droidprobe-parser61MIT
runboxCLI for scaffolding container runner integration files61MIT
todo-sqlite-cliPer-project TODO list CLI backed by SQLite, designed for coding agents61MIT
dscode-terminalTerminal manager and PTY lifecycle for DSCode61MIT
mannersLibrary for writing application manpages61MIT
docsrs-cliOne-shot stdin/stdout CLI that fetches crates.io and docs.rs docs for LLM agents without a daemon61MIT OR Apache-2.0
tuiwright-mcpMCP server binary for tuiwright — Playwright-style TUI development for AI agents61MIT OR Apache-2.0
fhir-derive-macrosProcedural macros for the `fhir` crate, providing #[derive(Validate)].61MIT OR Apache-2.0 OR BSD-3-Clause OR GPL-2.0-only OR GPL-3.0-only
use-jsFeature-gated facade crate for RustUse JavaScript ecosystem primitives61MIT OR Apache-2.0
lswLSW: build, run, and inspect Windows applications from Linux (the inverse of WSL).61Apache-2.0 OR MIT
botzr-aegis-coreCore types and traits for Aegis — secure agent tool execution runtime.61MIT
pliego-hyphaeVersioned, validated PliegoRS client sync contract for Hyphae journals.61Apache-2.0
mycelium-postgres-kvProvide a Postgres-backed key-value cache adapter to the mycelium project (postgres-only mode, no Redis).61Apache-2.0
zoi-resolverAdvanced Package Manager & Environment Orchestrator61Apache-2.0
pliego-adaptersLifecycle-scoped ESM adapter islands and deterministic bundling for PliegoRS.61Apache-2.0
json-colorizerA fast, lightweight JSON formatter, pretty-printer, colorizer, and query tool for Rust — with jq-style dot-path queries60MIT
cargo-target-scannerA desktop GUI tool to scan, visualize, and clean up Rust project target directories60MIT