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.
playhard-launcherChrome launcher and profile management for the Playhard Rust browser automation stack.235MIT
working-memoryWorking memory for AI coding assistants235LicenseRef-Proprietary
rag-rat-papertrailIssue-tracker papertrail for the rag-rat workspace: provider-neutral mirror, GitHub/GitLab clients, rate-governed transport, ref…235MIT
secra-pluginctl生产级插件打包工具 - 安全可信的插件产物管理(支持加密、签名、并发处理)235MIT
tripley-rpc-runtime-serverServer runtime for hosting Tripley RPC generated services.235MIT
chapeaux-beretMCP server that builds a SPARQL-queryable RDF knowledge graph of your codebase235MIT
lincliFast, agent-friendly Linear CLI — manage issues, projects, cycles from the terminal235MIT
greentic-desktop-securitySecurity, secrets, and policy enforcement for Greentic desktop runners.235MIT
veltrixUnix helpers, service integrations, and Unicode metadata234MIT OR Apache-2.0
drift-coreCore data model, attribution engine, and compaction provider trait for Drift AI.234Apache-2.0
depyler-knowledgeSovereign Type Database for Python library type extraction234MIT OR Apache-2.0
agentic-contractPolicy engine for AI agents — governance, risk limits, approvals, and compliance234MIT
g3-ensemblesMulti-agent ensemble orchestration for G3/GB AI coding agent234MIT
treebootBootstrap Git worktrees from one repo-local setup file.234MIT
synoema-parserSynoema — programming language optimized for LLM code generation234MIT
tsiftToken-efficient CLI plugin for Claude Code — Sift-powered search + native tool routing234MIT
ferrugoccAn experimental C compiler and obfuscating compiler written in Rust, targeting x86_64 SysV ABI233MIT
libgrit-coreCore library for grit: event types, CRDT projections, hashing, and sled store233MIT
hd-specTOML environment spec parser and dependency provider framework for hyperdocker233MIT
jsonlogic-fastFast, embeddable, cross-runtime JSON-Logic evaluation233MIT OR Apache-2.0
incleanA C/C++ #include path normalizer that rewrites includes to resolve cleanly against a minimal -I set.233BSD-3-Clause
achitekfileA tree-sitter backed semantic parser for the Achitekfile DSL233MIT OR Apache-2.0
nestrs-scaffoldCLI generator and scaffolding tooling for nestrs.233MIT OR Apache-2.0
forzaConfigurable workflow orchestrator for agent driven software development233MIT OR Apache-2.0
java-class-rsJava class file format parser written in Rust233MIT
shipper-sparse-indexCargo sparse-index path and version lookup helpers for shipper233MIT OR Apache-2.0
swink-agent-evalEvaluation framework for swink-agent: trajectory tracing, golden path verification, and cost governance233MIT
playhard-cdpTyped Chrome DevTools Protocol helpers for the Playhard Rust browser automation stack.232MIT
machina-decodeDecoder generator that parses .decode files and produces Rust instruction decoders232MIT
rag-rat-queryRead layer for the rag-rat workspace: graph/impact/symbol/tree queries, repo-memory reads and evidence resolution, pagerank, and…232MIT
rung-cliCLI for Rung - the developer's ladder for stacked PRs232MIT
eventuary-coreCore event model and async IO traits for eventuary232MIT
leanr-wasmWebAssembly bindings for lean-agentic: hash-consed dependent types in the browser232Apache-2.0
sioriA simple Git TUI for vibe coders232MIT
collie-searchIndex-backed code search. Faster than grep on large repos.232MIT
skm-embedEmbedding abstraction and providers for semantic skill selection232MIT OR Apache-2.0
squick-coreCore types, scanner, AST extraction, and reference resolver for Squick: pre-computed LLM context for AI coding agents.232Apache-2.0
ddd_cqrs_esA lightweight DDD, CQRS, and Event Sourcing framework for Rust232MIT
adk-acpAgent Client Protocol (ACP) integration for ADK-Rust — connect to Claude Code, Codex, and other ACP agents232Apache-2.0
ringkernel-irIntermediate Representation for RingKernel GPU code generation231Apache-2.0
tokmd-analysis-effortEffort estimation scaffolding and outputs for tokmd analysis receipts.231MIT OR Apache-2.0
skm-discloseProgressive disclosure and context management for Agent Skills231MIT OR Apache-2.0
open-kioku-watchFile watching and incremental indexing support for Open Kioku.231Elastic-2.0
rr-rtkRust Token Killer - High-performance CLI proxy to minimize LLM token consumption (personal fork of rtk-ai/rtk, pre-release until…231Apache-2.0
asobiA persistent, project-local knowledge graph CLI for AI agents.231MIT
waggle-coreSans-I/O core of waggle: tokens, timestamps, entropy injection. No clock, no I/O, no storage — every effect is a parameter.…231MIT OR Apache-2.0
hyperchad_stateHyperChad state management package231MPL-2.0
lenso-module-auth-phoneFirst-party phone auth provider module for the Lenso backend framework.230MIT
elicit_serde_jsonElicitation MCP tools for serde_json types (Value, Map, Number)230Apache-2.0 OR MIT
rh-codegenCode generation library for creating Rust types from FHIR StructureDefinitions230MIT OR Apache-2.0
lip-coreLIP — persistent, incremental code intelligence graph. WAL-backed daemon, blast-radius indexing, MCP/LSP protocol, semantic…230MIT
orchestrator-clientShared control-plane client types and connection logic for the Agent Orchestrator230MIT
vumpSemantic versioning and release automation tool following the Conventional Commits specification230MIT
smbcloud-s6nS6n is an S3-compatible object storage for smbCloud.230Apache-2.0
millrace-aiExperimental Rust implementation of the Millrace runtime.230Apache-2.0
pluck-coreCore indexing, AST chunking, BM25 search, and incremental reindex for pluck — the fast, token-friendly code-reading MCP server…230MIT
dynpatchSafe live code reloading for Rust - hot patch functions, services, and configs at runtime229MIT
ta-eventsEvent system and subscription API for Trusted Autonomy229Apache-2.0
perfgate-domainI/O-free statistics, budget policy, and host mismatch logic for perfgate229MIT OR Apache-2.0
gwt-coreCore library for Git Worktree Manager229MIT
kdo-resolverInternal crate for kdo — manifest parsers (Cargo, Node, Python, Anchor, Go). Not intended for direct use; API may change without…229MIT
tokmd-analysis-formatFormatting and rendering for tokmd analysis receipts.229MIT OR Apache-2.0
tauri-plugin-printer-wkhtml-binTauri plugin for printer with embedded wkhtmltopdf for Windows229MIT
silence-strip-coreEngine for `silence` — strips comments from source code using tree-sitter. I/O-free, language-agnostic; one `strip()` call per…229GPL-3.0-or-later
cntxCntx Code: BYOK, token-efficient AI coding assistant with built-in doc search and token saving229MIT
polyplug_utilsUtility functions for polyplug (hashing, etc.)229MIT
gwt-worktreeProgrammatic gwt-compatible git worktree management library229MIT
rdbiDatabase abstraction layer built on mysql_async with derive macros228Apache-2.0
zarja-coreCore library for extracting and reconstructing Protocol Buffer definitions from compiled binaries228MIT
astchunkAST-based code chunking for RAG228MIT
codemuxDrop-in CLI binary that opens Zed terminals inside tmux or zellij — port of vscode-mux to Zed228MIT
voce-adapter-coreVoce IR deployment adapter trait and shared types228Apache-2.0
jscpd-rs50x+ faster duplicate-code detector for CI/CD; jscpd-compatible CLI, SARIF, JSON, HTML reports228MIT
tusker-query-deriveDerive macros for tusker-query query and row bindings228MIT OR Apache-2.0
mustsAgent-first validation loop CLI.228MIT OR Apache-2.0
notaraiCLI validator for NotarAI spec files227Apache-2.0
git-gardenerA Git worktree management tool227MIT
neural-sharedShared utilities for Neural Garage code analysis tools - parsers, scanners, and reporters227MIT OR Apache-2.0
flow_transpilerTranspiler infrastructure for the Flow programming language227MIT
elicit_urlElicitation-enabled url::Url wrapper with MCP reflect methods227Apache-2.0 OR MIT
trusty-contractsShared entity types for the trusty-* toolchain (no tree-sitter dependency)227MIT
intern-langFast string and symbol interning - identifier comparisons become integer comparisons.227Apache-2.0 OR MIT
pipecheckerCI/CD Pipeline Auditor - Catch errors before you push227MIT OR Apache-2.0
aion-cliThe `aion` command line: operate Aion durable workflows over gRPC and run the Aion server.227AGPL-3.0-only
rinzler-coreCore library for Rinzler - API scanner data models and database226AGPL-3.0-or-later
sloppy-joeDetect hallucinated, typosquatted, and non-canonical dependencies226Apache-2.0
jwtypeTypes for jwtiny226MIT
testlintA comprehensive toolkit for profiling and coverage reporting across multiple programming languages226MIT
bmux_client_stateNeutral primitive crate: FollowState reader/writer traits + registry handle for the clients plugin surface226MPL-2.0
tokmd-substrateShared repo substrate context for cross-sensor coordination.226MIT OR Apache-2.0
elicit_chronoElicitation-enabled chrono datetime wrappers with MCP reflect methods226Apache-2.0 OR MIT
openakb-validateSchema, semantic, and strict-profile validator for OpenAKB descriptors with stable AKB001-AKB012 diagnostics.226Apache-2.0
elaine-cliAn opinionated, local-first CLI reference manager for BibTeX and LaTeX users.226MIT
rylaiGenerate Python .pyi stub files from pyo3-annotated Rust source code statically without compilation226MIT
sonar-coreFast hybrid code search engine for agents: tree-sitter chunking, BM25, static embeddings, RRF. Rust translation of semble.226MIT
musts-protocolJSON-over-stdio protocol types shared between musts core and extensions.226MIT OR Apache-2.0
x0x-symphony-workspaceContained workspace manager and hook executor for x0x-symphony.225AGPL-3.0-or-later
perl-lsp-formatting-typesShared formatting DTOs for perl-lsp formatting workflows225MIT OR Apache-2.0
hindsight-gitGit log processing for hindsight-mcp225MIT
droidrun-adbAsync ADB (Android Debug Bridge) client library — wire protocol + sync protocol over TCP225MIT
dup-defs-coreThe find-dup-defs frontend↔engine contract — Def / KindSpec / Analysis / the Frontend trait (+ LineMap). Frontend-agnostic; both…225MIT
mce-libMarkdown Code Extractor library (part of mce): Collect code blocks from your README.md (or another Markdown file). Optional…225BSD-2-Clause OR Apache-2.0 OR MIT
swls-lang-jsonldJSON-LD language support for the Semantic Web Language Server225MIT
beetry-pluginInternal beetry crate. For the public API, check the beetry crate.225MIT
wasvy_macrosWASI-powered modding for the Bevy engine225MIT OR Apache-2.0
fnugA TUI command runner based on git changes225GPL-3.0-only
elicit_timeElicitation-enabled time newtypes — JsonSchema-compatible wrappers around time::OffsetDateTime and time::PrimitiveDateTime225Apache-2.0 OR MIT
xurl-coreCore library for resolving and rendering AI agent URLs225Apache-2.0
hooksniffHookSniff webhooks API client and webhook verification library225MIT
apic-cliA lightweight, Git-friendly CLI tool for designing and collaborating on API contracts225MIT
taskitConfig-driven cargo xtask runner with affected-crate detection, protocol-drift tracking, and CI pipeline orchestration225MIT OR Apache-2.0
llvm-in-rust-irCore LLVM-inspired intermediate representation data structures and builders for LLVM-in-Rust.224Apache-2.0
hindsight-testsTest log processing for hindsight-mcp224MIT
tui_paneReusable ratatui pane framework: keymap, status bar, framework panes.224MIT OR Apache-2.0
perl-lsp-inlay-hintsLSP inlay hints provider for Perl224MIT OR Apache-2.0
rusty-commitRust-powered AI commit message generator - Write impressive commits in seconds224MIT
elicit_jiffElicitation-enabled jiff datetime wrappers with MCP reflect methods224Apache-2.0 OR MIT
rotaryoss-coreCore types and traits for the Rotary secret health auditor224MIT
pot-o-miningMining coordination and neural-path logic for PoT-O224GPL-3.0
cargo-portA TUI for inspecting and managing Rust projects224MIT OR Apache-2.0
runtara-aiAI/LLM integration for runtara workflows — synchronous, ureq-based224AGPL-3.0-or-later
git-pawParallel AI Worktrees — orchestrate multiple AI coding CLI sessions across git worktrees224MIT
runokCommand execution permission framework for LLM agents224MIT
epistemeKnowledge graph for software engineering — design patterns, refactorings, and laws for AI agents224Apache-2.0
patch-prolog-replInteractive REPL for patch-prolog (`plgr`) — drives the compiler, never interprets224MIT
perl-module-boundaryBoundary checks for standalone Perl module tokens on a single line223MIT OR Apache-2.0
perl-lsp-semantic-tokensLSP semantic tokens provider for Perl — token classification and delta encoding223MIT OR Apache-2.0
code-splitCode Split CLI — pluggable multi-language structural analysis platform.223Apache-2.0
selium-remote-clientSelium module for supporting remote clients223MPL-2.0
perl-lsp-completionContext-aware LSP completion engine for Perl — variables, functions, methods, packages, and file paths223MIT OR Apache-2.0
perl-lsp-code-actionsLSP code actions provider for Perl223MIT OR Apache-2.0
sipha-memoMemoization support for packrat parsing in sipha223MIT
perl-lsp-navigationLSP navigation providers for Perl223MIT OR Apache-2.0
hindsight-copilotGitHub Copilot log processing for hindsight-mcp223MIT
tau-agent-pluginPlugin SDK for the tau agent — everything a plugin author needs in one crate223MIT
ticgitTickets in your Git repo, stored as git-meta metadata223MIT
maw-assuranceFormal-verification primitives for maw — oracle, model, and Stateright integration222MIT
git-worktyGit worktrees as daily-driver workspaces222MIT OR Apache-2.0
jamjet-protocolsJamJet protocol adapter trait — extensible inter-agent communication222Apache-2.0
robitTerminal UI for the robit AI automation agent.222Apache-2.0
rag-rat-clonesClone detection for the rag-rat workspace: structural fingerprints, token-bag postings, and the refine/antiunify pipeline.222MIT
rag-rat-oplogMemory op-log for the rag-rat workspace: the op model and deterministic projection fold, the signed hash-chained entry envelope,…222MIT
create-gpui-docviewA CLI tool to create a new GPUI document-view style app.222MIT
nargo-compilerNargo compiler core222MIT
hj-coreCore data types for hj handoff workflows222MIT
codeprysm-configConfiguration loading for CodePrism222MIT
bmux_recording_protocolNeutral recording protocol DTOs for bmux222MPL-2.0
octofsStandalone MCP filesystem tools server — view, edit, shell, workdir222Apache-2.0
workzThe environment engine for agent worktrees — zero-config dep sync and port/DB/compose isolation222MIT OR Apache-2.0
vex-protocol-cliCommand-line interface for VEX - verified AI agent tooling222Apache-2.0
kintsugi-modelKintsugi Tier-2 model wrapper: a warm CPU scorer that fills summary+risk for the ambiguous band. Heuristic by default; real GGUF…222MIT
commitbotA CLI assistant that generates commit and PR messages from your diffs using LLMs.222GPL-3.0-only
greentic-desktop-extensionExtension manager and sidecar runtime metadata for the Greentic desktop runner.222MIT
infigraph-pipeline-pluginRuntime pipeline plugin system — load pipeline extractors via subprocess222Apache-2.0
hyperchad_shared_state_transportHyperChad shared state transport abstractions222MPL-2.0
open-loopsRecupere o contexto de trabalhos pausados: o que começou, onde parou, qual o próximo passo221MIT OR Apache-2.0
rag-rat-llmEmbedding and LLM serving layer for the rag-rat workspace: embedder providers, ephemeral box provisioning, and throughput tuning.221MIT
romance-coreCore library for Romance CLI code generation221MIT OR Apache-2.0
ruby-types📦 Ruby value and error types for Rusty Ruby221MIT OR Apache-2.0
op-mcpMCP server providing LLM access to 1Password CLI221MIT
codeixFast semantic code search for AI agents — find symbols, references, and callers across any codebase221MIT OR Apache-2.0
enya-analyzerMetrics instrumentation analyzer for source code221MIT
prax-typegenGenerate TypeScript interfaces and Zod schemas from Prax ORM schema files221MIT OR Apache-2.0
react-perf-analyzerReact performance + security scanner. Finds perf anti-patterns, XSS, secrets, and CVEs. Single binary, zero config, SARIF output.221MIT
anvilforge-cliSmith — Anvilforge's CLI (Artisan equivalent). Scaffolding, migrations, serve, queue:work, schedule:run, test.221MIT
httprunner-coreHTTP File Runner - Core library for executing HTTP requests from .http files221MIT
ryo-mutations[experimental] Code transformation primitives for Rust source code220MIT OR Apache-2.0
selium-net-quinnStreaming compute fabric220MPL-2.0
http_telemetryA Rust crate with HTTP telemetry.220MIT
sivtrTerminal output workspace for the AI era - capture, browse, search, select, and reuse terminal output and AI coding sessions220Apache-2.0
qubit-rayon-batchRayon-backed batch executor implementation for Qubit Rust libraries220Apache-2.0
caucusA terminal multiplexer for teams of AI coding agents220MIT
pty-agentAn observable PTY-backed coding agent built with Rig.219MIT
selium-net-hyperStreaming compute fabric219MPL-2.0
vibecode-macrosMacros for the vibecode crate.219MIT
brainwires-analyticsUnified analytics collection, persistence, and query for the Brainwires Agent Framework219MIT OR Apache-2.0
bmoLocal-first SQLite-backed CLI issue tracker for AI agents219Apache-2.0
seelaA fast and customizable tmux session manager.219MIT
gpui-hooks-macrosProcedural macros for GPUI Hooks - React-style hooks for GPUI framework219MIT
triagedLong-running daemon that owns Triage terminal session state and serves a built-in web client and WebSocket API for PIN-paired…219Apache-2.0
ferro-typeRust-to-TypeScript type code generation with serde compatibility219MIT
codedash-schemasStable public schema for codedash code metrics output — JSON Schema + Rust types219MIT
claude-hindsight20/20 hindsight for your Claude Code sessions219MIT
cargo-clean-globalClean Cargo target directories across Rust projects to reclaim disk space.219MIT
pgevolvePostgres declarative schema management CLI — diff source SQL against a live database and generate reviewable migrations.219MIT OR Apache-2.0
sfidDistributed Snowflake ID generator with Redis-based auto machine ID allocation / 基于 Redis 自动分配机器号的分布式雪花 ID 生成器218MulanPSL-2.0
keel-serverMCP and HTTP server with file watching for keel218non-standard
rattan-envAn Extensible and Scalable Modular Internet Path Emulator218Apache-2.0
rattan-logAn Extensible and Scalable Modular Internet Path Emulator218Apache-2.0
brainwires-skillsSKILL.md skills system for the Brainwires Agent Framework — manifest parsing, registry, smart routing, sandboxed execution.…218MIT OR Apache-2.0
powhttp-sdkOfficial SDK for building powhttp extensions in Rust.218MIT
simple-summarizeFast extractive text summarizer in Rust (with 30-70% compression).218MIT
atupa-adaptersAtupa: High-Fidelity Ethereum Tracing & Visual Profiling Suite218MIT OR Apache-2.0
grift_stdStandard library I/O and runtime features for the Grift Scheme language (requires std)218MIT OR Apache-2.0
unused-pubA tool to detect unused public items (structs, enums, functions, etc.) in a Rust codebase.218MIT
plceyePLC code smell detector and static analyzer for L5X and PLCopen files218MIT
mcpiA command-line tool REPL for inspecting MCP servers218MIT
dev-benchBenchmark and regression detection for Rust. Percentile stats, baseline storage, threshold gating, structured CI-gateable…218Apache-2.0
mdbook-rustdoc-linksmdBook preprocessor to support intra-doc links218MIT OR Apache-2.0
gunmetal-coreShared SDK-facing types for Gunmetal provider integrations.218MIT