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.
ready-set-encryptSecrets capability provider plugin for ready-set.57MIT OR Apache-2.0
agentforge-finetuneFine-tuning dataset exporter: converts labeled traces to OpenAI, Anthropic, and HuggingFace JSONL formats (v2 F-02)57MIT
agentforge-parserAgent file parser and schema validator (F-01)57MIT
type-langType representation, unification, and inference scaffolding.57Apache-2.0 OR MIT
ronin-validateWASM-clean type-aware RON validator: jsonschema over a CST→JSON projection (E006, offline).57MIT OR Apache-2.0
skarn-codemodeHermetic Code Mode engine: run sandboxed JS/TS that bridges to MCP tools, with oxc static validation.57MIT OR Apache-2.0
music-indexA lightweight Rust library for smart music library indexing, fuzzy search, and playback management.57MIT
polyplug_luaLua loader for polyplug - loads LuaJIT plugins via mlua57MIT
rqb-cliSchema introspection and code generation for rqb.57MIT OR Apache-2.0
spectatui-coreCore library for spectatui — filesystem watching and Spec-Kit integration57MIT
nanocodex-coreTyped model, event, and Responses protocol primitives for Nanocodex57MIT OR Apache-2.0
switchy_schema_test_utilsSwitchy Schema Test Utils package56MPL-2.0
kube-copyA lightweight CLI utility to automatically synchronize local files into Kubernetes pods56MIT
aofctlCLI for AOF framework - kubectl-style agent orchestration56Apache-2.0
fleetreach-ghactionsGitHub Actions ecosystem feeder for fleetreach: toolchain-free .github/workflows + OSV matching into the shared finding model.56MIT OR Apache-2.0
agentforge-gatekeeperPromotion gatekeeper: score gate, regression gate, stability gate (F-06)56MIT
yutuModern Lua linter56MIT OR Apache-2.0
verified-anchorFormally verified (Lean 4) account-validation runtime for Solana — Anchor-compatible, proof-producing.56CC-BY-NC-ND-4.0
clash-shAvoid merge conflicts across git worktrees for parallel AI coding agents56MIT
mcp-bankingEnterprise Banking MCP Server — unified access to Plaid, Mono (Africa), and Open Banking UK/EU for accounts, transactions,…56Apache-2.0
agileplus-trace-validatorTyped intent graphs for engineering work — convert prompts into validated DAGs of intents, features, tasks, tests, and edges,…56MIT
rand_colorUnified random color generation across color spaces.56MIT
agileplus-sqliteTyped intent graphs for engineering work — convert prompts into validated DAGs of intents, features, tasks, tests, and edges,…56MIT
jsonfizz🎨 Fast, zero fuss JSON formatter and pretty printer for the terminal56MIT OR Apache-2.0
edda-aggregateCross-repo aggregation queries and rollup statistics for Edda56MIT OR Apache-2.0
edda-bridge-openclawOpenClaw hooks and plugin for Edda56MIT OR Apache-2.0
repolyMulti-repo workspace awareness for the terminal — status and agent-ready context packs56MIT OR Apache-2.0
layer-conformDetect style deviations within an architectural layer of TS/JS/Rust projects.56MIT
elm-fmtFast Elm formatter matching elm-format output56MIT OR Apache-2.0
elm-refactorAutomated refactoring tool for Elm projects56MIT OR Apache-2.0
descry-tool-macrosProcedural macros for descry-tool56MIT
vhVHost manager for local development.56MIT
sentinel-guardruntime defense for CLI AI agents: intercepts tool calls before execution and enforces security policy56MIT OR Apache-2.0
collet-treemapTree-sitter based repository code map generator56Apache-2.0
neat-commitsA clean and user-friendly helper for writing Conventional Commits56MIT OR Apache-2.0
temp-postgres-commandRun the PostgreSQL server off a temporary data directory56MIT OR Apache-2.0
hyphen-sinksCanonical diagnostic sink implementations — file, background, webhook, OTLP, and tokio56MIT OR Apache-2.0
oalacea-wardenAI-powered security review CLI tool for web applications. Part of the Oalacea Security Suite. 100% Rust, zero dependencies.56MIT
cargo-heisenbergCargo plugin for Heisenberg - orchestrates frontend builds and dev servers56MIT
shank-parseA proc-macro crate that generates Rust client code from Shank/Anchor IDL JSON files for Solana programs.56MIT
agentforge-optimizerOptimizer: mutation strategies to generate candidate agent variants (F-05)56MIT
hermes-botRemote Claude Code control via Slack — each channel is a repo, each thread is a session56MIT
ezcli-winWindows shell helper for developer workflows such as loading MSVC environments and switching projects56MIT OR Apache-2.0
dstack-cliDevelopment stack for AI-assisted multi-repo work — CLI binary56MIT
bridgioTUI browser for AWS SNS topics and SQS queues56MIT
model-hubA robust, concurrent downloader for Hugging Face and ModelScope models in Rust.56MIT OR Apache-2.0
stoutA fast, Rust-based Homebrew-compatible package manager56MIT
codex-recallLocal search and recall for Codex session JSONL archives56MIT
semdumpA Rust library for rendering annotated hexdumps of binary data, highlighting specific parts based on their semantic meaning.56MIT
stilltypesDomain-specific refined types for the Rust and Stillwater ecosystem56MIT
layoutd-coreCore diff and classification engine for Anchor/Solana account struct layout analysis56MIT OR Apache-2.0
ramboA tool to map ROM collateral damage56MIT
vds-mcpVersioned Document Service MCP server for managing Markdown as stable, versioned section trees.56Apache-2.0
frdSpeed up local Rust builds and shrink target/ with interactive cargo and profile tuning56MIT
rapport-commandRun external tools with bounded concurrency and machine-local resource coordination.56MIT OR Apache-2.0
pointiv-extension-apiThe official Rust SDK for building Pointiv community extensions56MIT
xtuiTUI for discovering and running project commands (xtask, cargo, just, nu, npm, make, mise)56MIT OR Apache-2.0
rstest-bdd-serverLanguage server for rstest-bdd BDD testing framework56ISC
tauri-plugin-visual-editorVisual Inspector plugin for Tauri 2 — Context Bundles for AI editors56MIT
clap-markdown-generatorGenerate Markdown documentation from clap command definitions.56MIT
miskinSave AI tokens. CLI proxy that compresses command output + injects caveman-mode prompts.56MIT
weavrClaude Code transcript exporter — beautiful, self-contained HTML and Markdown56MIT
code-monikerStandalone CLI / linter for the code-moniker symbol graph: file and directory probes, project-wide architecture rules.56MIT OR Apache-2.0
pliego-dataProvider-neutral request data, resource, action, session, and cache contracts for PliegoRS.56Apache-2.0
oxidescanA fast, human-friendly Rust code health checker that runs in seconds and tells you what’s risky, what’s slow, and what’s messy—so…55MIT
xtaxxTax Rust infrastructure ecosystem — a Cargo workspace of independent, composable crates.55MIT OR Apache-2.0
devboy-cliCommand-line interface for devboy-tools — `devboy` binary. Primary distribution is npm (@devboy-tools/cli); `cargo install…55Apache-2.0
git-reviewTerminal-based code review tool for git branches with GitHub-inspired diff UI55MIT
switchy_schema_cliCommand-line interface for switchy_schema migrations55MPL-2.0
switchy_web_server_actixSwitchy Web Server Actix Backend package55MPL-2.0
opencodesearchLargescale MCP server for codebase search with background indexing and automatic updating to git commits in rust55GPL-3.0-only
mcp-identityIdentity MCP Server — user lookup, groups, MFA, entitlements, access requests, lifecycle tasks with policy-enforced governance55Apache-2.0
twoslash-rustTwoslash for Rust - extract type information from Rust code using rust-analyzer55MIT
githopA lightweight TUI for quick git branch operations55MIT
lc3debugInteractive debugger for the LC-3: single-step, breakpoints, and register and memory inspection over the lc3vm virtual machine55MIT OR Apache-2.0
mdbook-sitemapA sitemap.xml generator backend for mdBook55MIT
hanzo-code-execPython code execution for hanzo55MIT
greentic-designerGreentic Designer — orchestrator that powers Adaptive Card design via the adaptive-card-mcp toolkit55MIT
loom-tuiGit worktree manager with tmux integration55MIT
saplingRust-native tree-sitter55MIT
shwoopTool to serve static webpage with build-and-hot-reload feature55MIT
bitcoinleveldb-posixwfilePOSIX-backed implementation of a buffered, durable LevelDB-style WritableFile for the Bitcoin-leveldb stack, using libc syscalls…55MIT
isabelle-rsIsabelle proof assistant kernel and Isar proof engine, rewritten in Rust. LCF trusted kernel with oracle trust-footprint tracking…55Apache-2.0
stockpot-tuiTerminal UI for Stockpot AI coding assistant55MIT
herosal-virtSAL Virt - Virtualization and containerization tools including Buildah, Nerdctl, and RFS55Apache-2.0
mcp-crmEnterprise CRM MCP Server — unified access to Salesforce, HubSpot, Zoho CRM, and Pipedrive with contacts, companies, deals,…55Apache-2.0
mcp-documentEnterprise Document MCP Server — Google Docs, Google Drive, Notion, and Microsoft OneDrive/SharePoint with full CRUD, search,…55Apache-2.0
meriadocA CLI tool for discovering, validating, and running tasks, jobs, and shells defined in project specification files, with built in…55MIT OR Apache-2.0
python-check-updatesCheck for outdated Python dependencies55MIT
mcpsmithConvert MCP servers into source-grounded skill packs with staged review and verify steps55MIT
bolt-rsLightning-fast Rust type checker - get instant feedback 10-100x faster than cargo check55MIT
use-rust-cargoComposable Cargo project and workspace primitives for RustUse.55MIT OR Apache-2.0
project-ragRAG-based codebase indexing and semantic search - dual purpose library and MCP server55MIT
nbstripFast *.ipynb notebook output stripper and git clean filter: outputs, execution counts, and transient metadata never reach git.55Apache-2.0
spawningpool-cliCLI for spawningpool — create hyper-specific, 0-waste agents55MIT
vibe-tuneConvert codebases into high-quality LLM instruction-tuning datasets. AST-based extraction, domain filtering, quality scoring,…55MIT
ripmapUltra-fast codebase cartography for LLMs55MIT
kibokuStatic analyzer for ROS workspaces55MIT
hyphen-deriveProc-macro crate providing #[derive(HyphenDiagnostic)] for the hyphen diagnostic SDK55MIT OR Apache-2.0
rustifymyclawRun Coding CLI Agents from Messaging Apps - single Rust binary, no server required.55Apache-2.0
packweaveA pack manager for AI CLI tools — weave together MCP servers, prompts, commands, and settings55Apache-2.0
codemmet-coreCore abbreviation-expansion engine for codemmet55MIT OR Apache-2.0
rustify-mlProfile Python hotspots and auto-generate Rust + PyO3 stubs via maturin55MIT
g3rs-cargo-policyg3 cargo baseline policy: requires the [lints] workspace opt-in so the workspace lint tables actually apply.55MIT OR Apache-2.0
colorful-lspLanguage server emitting part-of-speech semantic tokens for English prose.55Apache-2.0
hone-serverHTTP/2 + SSE daemon for Hone55MIT OR Apache-2.0
replay-coreCore engine for the Replay time-travel debugger for Solana transactions.55MIT
dscode-coreCore types, text buffer, and configuration for DSCode55MIT
dscode-extension-hostExtension host process management, IPC, sandbox, and security for DSCode55MIT
oratos-generateRecommendation and prompt generation for Oratos55MIT
fleetreach-rubygemsRubyGems ecosystem feeder for fleetreach: toolchain-free Gemfile.lock + OSV matching into the shared finding model.55MIT OR Apache-2.0
mcp-knowledge-baseKnowledge Base MCP Server — articles, policies, known issues, TF-IDF search, feedback loops, gap detection, and source-grounded…55Apache-2.0
xojo-mcpMCP server for controlling the Xojo IDE55MIT
nucleus-cliNucleus CLI: the STM32 developer platform binary (nucleus check/build/flash/trace/lsp)55MIT OR Apache-2.0
cherubSecure agent runtime. Deterministic capability enforcement for AI agents.55MIT OR Apache-2.0
drizzle-cssClassless-first CSS framework — exposes compiled CSS as &'static str constants.55MIT
d1-orm-migrationRich embedded migration runner for rust-d1-orm55MIT
d1-orm-engineTable, model, batch, raw SQL engine for rust-d1-orm55MIT
carbon-reviewC++ code reviewer that runs in your terminal55MIT
svg-formatStructural formatter for SVG documents55MIT
ronin-typesNormalized RON type model for RONin (native-gated; JSON-Schema-2020-12-shaped TypeModel + x-ron-* extension layer).55MIT OR Apache-2.0
repodesk-gitGit CLI wrapper and backend trait for Repodesk terminal IDE55MIT
sbpf-analyzeTransform passes for SBPF assembly programs55MIT
spectra-coreCore library for OpenSpectra: change discovery, drift detection, anchors.55MIT
symboliqueSymbol table pipeline for language servers — parse, link, merge, and resolve symbols across files, built on the laburnum LSP…54BlueOak-1.0.0
mcp-artifact-storeArtifact Store MCP server for ADK-Rust Enterprise — governed artifact registry with provenance, integrity, and policy-driven…54Apache-2.0
bevy_houBevy ↔ Houdini integration plugin54MIT
fleetreach-correlateCross-repo dedupe into findings with per-occurrence verdicts.54MIT OR Apache-2.0
fleetreach-nugetNuGet (.NET) ecosystem feeder for fleetreach: toolchain-free packages.lock.json + OSV matching into the shared finding model.54MIT OR Apache-2.0
skiagram-coreDomain model, agent adapters, and token-accounting analysis for skiagram (no UI, no network).54MIT
oxifyOxiFY - LLM Workflow Orchestration Platform with DAG-based pipelines54Apache-2.0
tauri-uiiconstauri plugin for ui svg icons54MIT OR Apache-2.0
knixl-irknixl IR: a constrained subset of Nix (module bodies) with a deterministic emitter.54MIT OR Apache-2.0
memlink-msdkmemlink SDK - Build modules for the memlink runtime with automatic serialization and FFI exports54Apache-2.0
jifA version control system54GPL-2.0-or-later
docker-configDocker core runtime54MIT OR Apache-2.0
docker-etcdRust implementation of etcd server54MIT OR Apache-2.0
strands-agentsA Rust implementation of the Strands AI Agents SDK54MIT
search-tuiTerminal UI for a Metadata Search Engine54MIT
docker-runtimeDocker runtime management54MIT OR Apache-2.0
fruitTree but just the juicy bits54MIT
fastnear-openapi-generatorSmall shared helpers for generating checked-in OpenAPI YAML from typed FastNEAR service DTOs.54MIT OR Apache-2.0
skilA fast, friendly CLI for managing agent skills.54MIT
lucent-codeCrystal clear code insights - Fast code metrics analyzer54MIT
oharness-budgetBudget middleware (token, step, cost, time) for open-harness54MIT OR Apache-2.0
swls-lang-n3Notation3 (N3) language support for the Semantic Web Language Server54MIT
xbasic64A BASIC-to-x86_64 native code compiler targeting 1980s-era BASIC dialects54MIT
tauri-plugin-exportDocument export plugin for Tauri apps (Excel + DOCX)54MIT
purwa-cliEmpu — Purwa CLI (Artisan-equivalent)54MIT
protoc-gen-rust-temporalprotoc plugin that emits a typed Rust Temporal client from temporal.v1.* annotated services54MIT
indusagi-coreCross-cutting primitives every indusagi crate depends on: cancellation, env registry, brand, locator, canonical-JSON, version,…54MIT
terraform-plan-formatterA CLI tool to format Terraform plan output in human-readable format54MIT
rust-signatures-mcpMCP server that extracts and searches Rust function/struct/enum/trait/impl signatures and doc comments from source files and…54MIT
wtccWorkTree Command Center — a TUI for running Claude Code agents across git worktrees54MIT
cargotuiA TUI for managing rust projects54non-standard
mempal-agent-memoryReusable agent-memory domain types and anchor helpers for mempal.54MIT
simgit-clisg — disk-efficient copy-on-write Git worktrees for running many agents at once54MIT
lsp-max-cliActuation grammar CLI for lsp-max: noun/verb surface built on clap-noun-verb54MIT OR Apache-2.0
abi-typegenGenerate bindings from Solidity ABI artifacts (Foundry, Hardhat)54MIT
codemodeEmbeddable code search and execution tools for agents54Apache-2.0
hamonA zero-cost, type-level static decorator and pipeline builder.54MIT
shackles-runnerGeneric Shackles runner for policy dispatch, file reconciliation, waivers, and reports.54MIT OR Apache-2.0
resgenA resource generator for Rust GUI applications (supports Android-style resource management)54MIT
denyx-local-mcpDenyx local-executor MCP server: routes a cloud orchestrator's step description to a local Ollama model that emits Starlark, then…54MIT
mempal-store-sqliteSQLite storage layer for mempal agent memory.54MIT
polyplug_guestGuest-side Rust bindings for plugin authors using the polyplug runtime54MIT
boa_string_literalprovides the `js_str!` macro to generate a const instance of `boa_string:JsStr`54MIT
mempal-search-coreReusable FTS5 and RRF hybrid-search primitives for mempal.54MIT
botzr-aegis-sandboxwasmtime sandbox for Aegis — component-model-native (wasip2).54MIT
mempal-embedReusable embedding traits and implementations for mempal.54MIT
pccgGenerate an AI-ready prompt from staged git changes to create Conventional Commit messages54GPL-3.0-or-later
camel-component-cronCron component for rust-camel — triggers Routes on Unix cron schedules54Apache-2.0
keyzeroZero-trust secrets for the agentic era — resolve from any vault, blind mode for AI agents53MIT OR Apache-2.0
k8s-operatorA highly-available Kubernetes operator framework using Raft consensus53MIT OR Apache-2.0
fleetreach-pypiPyPI ecosystem feeder for fleetreach: toolchain-free poetry.lock/uv.lock/Pipfile.lock + OSV matching into the shared finding…53MIT OR Apache-2.0
fleetreach-juliaJulia ecosystem feeder for fleetreach: toolchain-free Manifest.toml + OSV matching into the shared finding model.53MIT OR Apache-2.0
neutron-engineA lightweight markup parser for the Neutron styling language (.nt)53MIT
smelt-frontend-tsTypeScript frontend for the Smelt transpiler: lowers strict TypeScript to Smelt HIR via oxc.53GPL-3.0-only
autocommit-rsTool that generates conventional commits from staged changes and executes the commit in one go.53MIT
codemod-cliCLI interface for codemod-pilot — transform your codebase by example53Apache-2.0
newt-schedulerThe crew's availability-adaptive BackendPool: model-pin dispatch + health over a heterogeneous inference pool53Apache-2.0
edda-notifyPush notification dispatch for edda workspace events53MIT OR Apache-2.0
edda-postmortemL3 post-mortem analysis and learned rules with TTL decay for Edda53MIT OR Apache-2.0
codingest-cliCLI for Codingest code graphs — build/status .kgl artifacts and install the code-review Agent Skill53MIT
sw_galaxy_map_editCommand-line editor for maintaining planet records in sw_galaxy_map53MIT OR Apache-2.0
weavatrix-scanDeterministic, safe repository scanner for code intelligence53MIT
zeno-apidocOpenAPI 3.0 spec generator and Swagger UI for the zeno-rs ecosystem — auto-document your Rust web API53Apache-2.0
elm-lintFast Elm linter with built-in rules53MIT OR Apache-2.0
elm-unusedFast dead code detector for Elm projects53MIT OR Apache-2.0
seekr-codeA semantic code search engine, smarter than grep. Supports text regex + semantic vector + AST pattern search, 100% local.53Apache-2.0
autoflow-cliBest-in-class autonomous coding agent53MIT
aqc-git-hooks-engineFileEngine for Git hook files.53MIT OR Apache-2.0
stash-rsStack-based file management for the terminal.53MIT OR Apache-2.0
ruby-macrosProcedural macros for the Rusty Ruby ecosystem53MIT OR Apache-2.0
cargo-matrix-plusRun a curated matrix of cargo commands (targets/features) from a YAML config53MIT OR Apache-2.0
rehearseEffect-aware operation planning with describe, dry-run, and execute modes.53Apache-2.0
claude-rotatorRun Claude CLI subprocesses with automatic multi-account rotation and rate limit handling53MIT
g3rs-rustfmt-policyg3 rustfmt policy: coordinates Cargo edition and rustfmt.toml baseline settings.53MIT OR Apache-2.0
taskedEmbeddable DAG task execution engine with durable SQLite storage53MIT
ergo-hostProduction host orchestration layer for the Ergo deterministic graph execution engine53MIT OR Apache-2.0