CATEGORY
Web programming::HTTP server 2,195 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.
stand-in-macrosProcedural macros for stand-in MCP server framework.173MIT
typeway-coreCore type-level primitives for the typeway web framework172MIT OR Apache-2.0
csaf-crudCSAF 2.0 / 2.1 advisory CRUD server with HATEOAS JSON API and HTML UI (TLS 1.3, HTTP/1.1 + HTTP/2 + HTTP/3)170Apache-2.0
vane-engineRuntime engine for the vane proxy: executor, listeners, TLS, and built-in middleware169MIT
leptos-ntex-unofficialUnofficial Leptos SSR integration for the ntex web framework.167MIT OR Apache-2.0
ferryllmUniversal LLM protocol middleware for OpenAI, Anthropic, Claude Code, and OpenAI-compatible backends.166MIT
worldinterface-http-triggerDynamic webhook ingress for WorldInterface164Apache-2.0
second-brain-apiHTTP API server for second-brain: REST endpoints for recall, remember, and ingest160MIT
serverust-cliCLI serverust: scaffolding (new/generate), dev, build, deploy lambda, info, openapi.159MIT OR Apache-2.0
knack-registrySelf-hostable HTTP registry server for knack Agent Skills159MIT
coproxyOpenAI-compatible API proxy backed by GitHub Copilot156MIT
acton-dxActon DX - Developer experience focused web framework for HTMX applications in Rust156MIT
rustapi-mcpNative Model Context Protocol (MCP) support for RustAPI - expose your endpoints as tools for LLMs and AI agents155MIT OR Apache-2.0
imessage-httpAxum HTTP API layer and route handlers for imessage-rs.154MIT
pay-gatex402 payment gateway. Monetizes any HTTP API for AI agents. Part of the Pay x402 stack. USDC on Base.154non-standard
rust-microservice-macrosA set of macros for generating code for the microservices framework.153MIT
browsy-serverREST API + A2A server for browsy153MIT
axum-wireServer-driven reactive UI components for Axum — like Laravel Livewire, but for Rust153MIT OR Apache-2.0
openclaw-gatewayGateway server for OpenClaw152MIT
dravr-sciotte-mcpMCP server for dravr-sciotte — expose sport activity scraping via Model Context Protocol152MIT OR Apache-2.0
serverust-macrosMacros declarativas do serverust: roteamento, derives ApiError/Validate, injectable, metric.149MIT OR Apache-2.0
webliteA very simple `no_std` implementation of the HTTP and WebSocket protocols aimed at embedded use cases148MIT
stremio-addon-coreReusable Rust core for authenticated Stremio addon servers145MIT
gearbox-rsA lightweight Rust web framework with dependency injection145MIT
perspt-dashboardReal-time web dashboard for Perspt agent monitoring144LGPL-3.0
avx-httpPure Rust HTTP/1.1 + HTTP/2 implementation with ZERO dependencies - no tokio, no serde, no hyper, 100% proprietary143MIT OR Apache-2.0
mcpkit-warpWarp integration for mcpkit142MIT OR Apache-2.0
oxigdal-gatewayEnterprise API gateway with rate limiting, authentication, GraphQL, and WebSocket support for OxiGDAL142Apache-2.0
mechanics-http-serverOpportunistic HTTP/3 (QUIC) listener and Alt-Svc middleware for mechanics-family servers, with aws-lc-rs as the sole crypto…142Apache-2.0 OR MPL-2.0
claw-spawnDigital Ocean VPS provisioning and OpenClaw bot orchestration142MIT
okxweb3-app-x402-axumOKX Agent Payments Protocol: x402 Axum middleware142Apache-2.0
dravr-canot-mcpMCP server for dravr-canot — expose messaging channels via Model Context Protocol141MIT OR Apache-2.0
tiders-x402-serverPayment-enabled database API server that connects different databases with the x402 payment protocol to create a pay-per-query…140MIT OR Apache-2.0
actionqueue-daemonHTTP daemon with REST API and Prometheus metrics for the ActionQueue task queue engine.140Apache-2.0
unitx-apiAxum HTTP API for the unitx conversion engine.139MIT
vantus_macrosProc-macro support crate for the macro-first vantus web platform.138MIT
ndaal-csaf-clindaal CLI for CSAF CRUD operations: import, export, validate138Apache-2.0
moonbeam-formsHTML form and multipart support for Moonbeam137MIT
rqmd-mcprqmd: MCP (Model Context Protocol) server library, launched via `rqmd mcp`133MIT
d2fs(dir to fs) A lightweight RESTful filesystem server built with Axum that exposes local directories via HTTP.133MIT OR Apache-2.0
tower-minify-htmlA Tower layer for minifying HTML responses using minify-html132MIT OR Apache-2.0
firstpass-proxyDrop-in, Anthropic-compatible LLM proxy that routes each request to the cheapest model that provably passes a quality gate,…132Apache-2.0
okxweb3-app-x402-evmOKX Agent Payments Protocol: x402 EVM mechanism130Apache-2.0
flow-serverHigh-performance axum web server with SSE and WebSocket for Flow task monitoring130MIT
ferra-serverHTTP + SSE configuration server for Ferra, a lightweight Postgres-backed configuration center130MIT
x-one开箱即用的 Rust 三方库集成框架 SDK，集成 Axum、sqlx、moka、reqwest、OpenTelemetry129MIT
gateway-runtimeRuntime library for the Rust gRPC Gateway.128Apache-2.0
kaccy-apiREST API and WebSocket server for Kaccy Protocol - comprehensive backend service128Apache-2.0
mnem-httpHTTP JSON API for mnem - REST surface over the core repo operations.126Apache-2.0
mikrotik-exporterPrometheus exporter for MikroTik RouterOS devices125MIT
stateset-httpHTTP service layer (REST + SSE) for the StateSet commerce engine125MIT OR Apache-2.0
ndjson-rpcLine-delimited JSON-RPC framing with Unix socket and HTTP/1.1 chunked transports, supporting one-shot and streaming responses.125MIT
opensourcellmrouterA fast, local-first LLM router — proxy any OpenAI/Anthropic/Ollama client to your own provider pipeline with classifiers,…124MIT
gobsgA secure OIDC Backend-for-Frontend gateway providing cookie-based session management for web clients124non-standard
dockdoeA single-binary Docker host monitor with an embedded web UI124GPL-3.0-or-later
serverust-coreCore do framework serverust: App builder, roteamento, validação, DI, OpenAPI, config.123MIT OR Apache-2.0
eggrdA drop-in Rust edge proxy that gives any app a secure front door: auth, rate limiting, and hardened response headers, with zero…122Apache-2.0
atomfnAtomService 函数服务 Rust SDK：与 TS SDK 协议一致的常驻 HTTP 运行时120MIT
axum-observabilityAxum middleware for request IDs, trace correlation, and structured access logs.120MIT
convex-autobackup-serverAxum web server and embedded dashboard for ConvexAutoBackup119Apache-2.0
hyperliteLightweight HTTP framework built on hyper, tokio, and tower119MIT
pulsatePulsate — a reverse-proxy gateway in one binary: TLS, caching, WAF, observability, admin API, and WASM plugins.119Apache-2.0
lightshuttle-controlLocal HTTP control plane and dashboard for LightShuttle118MIT OR Apache-2.0
dexter-sentinelConfig-driven HTTP scraping API with Actix Web, optional Athena and Redis118MIT
hadrianAn open-source AI Gateway providing a unified OpenAI-compatible API for routing requests to multiple LLM providers117Apache-2.0 OR MIT
dravr-sciotte-serverUnified REST API + MCP server + CLI for sport activity scraping117MIT OR Apache-2.0
stand-inA stand-in for your MCP server boilerplate.117MIT
hector-buildBuild-script helper for hector: walks your source tree and produces a compile-time tar.gz archive116AGPL-3.0-only
osmic-serveHTTP tile server with Tower middleware pipeline116MIT
acube-macrosProc macros for the acube security framework115MIT
cellos-serverHTTP control plane for CellOS — admission, projection over JetStream, WebSocket fan-out of CloudEvents. Pure event-sourced…115MIT OR Apache-2.0
nidus-jobs-sqlxSQLx-backed durable jobs for Nidus with SQLite, PostgreSQL, CockroachDB, and MySQL support.115MIT OR Apache-2.0
ferrex-modelShared data models for the Ferrex media platform114MIT OR Apache-2.0
solvela-client-proxyLocalhost reverse proxy with transparent x402 USDC-SPL payment handling114Apache-2.0
nidus-natsFirst-party NATS and JetStream adapter for Nidus built on async-nats.114MIT OR Apache-2.0
tiny-proxyA high-performance HTTP reverse proxy server written in Rust with SSE support, connection pooling, and configurable routing113MIT OR Apache-2.0
h3-bodyAdapt h3 server / client RequestStream to a single http_body::Body surface.113MIT
nidus-sqsFirst-party AWS SQS adapter for Nidus built on the official AWS SDK for Rust.113MIT OR Apache-2.0
typeway-protobufProtobuf wire format codec for the typeway web framework112MIT OR Apache-2.0
nidus-sentryProduction Sentry error, tracing, panic, and Tower integration for Nidus.111MIT OR Apache-2.0
vld-axumAxum integration for the vld validation library110MIT
skyzen-servicesPortable service abstractions for the Skyzen framework110MIT OR Apache-2.0
nidus-opentelemetryProduction OpenTelemetry SDK and OTLP tracing pipeline for Nidus.110MIT OR Apache-2.0
nidus-redisFirst-party Redis data adapter for Nidus with typed DI, bounded reconnects, health, and native client access.110MIT OR Apache-2.0
sutegisutegi — a zero-dependency, agent-native web framework for Rust. The forge.110MIT
nidus-kafkaFirst-party Apache Kafka adapter for Nidus built on rust-rdkafka.109MIT OR Apache-2.0
vld-warpWarp integration for the vld validation library108MIT
webrunnerZero-config development web server with CGI and .htaccess support108MIT
nidus-rabbitmqFirst-party RabbitMQ AMQP 0-9-1 adapter for Nidus built on Lapin.108MIT OR Apache-2.0
vld-rocketRocket integration for the vld validation library107MIT
vld-towerTower middleware for vld — validate HTTP request bodies in any Tower-compatible framework107MIT
vld-actixActix-web integration for the vld validation library106MIT
vld-poemPoem integration for the vld validation library106MIT
argonone-rsA Rust daemon, CLI, and web UI for Argon ONE/EON Raspberry Pi cases — I2C fan control, GPIO power-button handling, system…106MIT
rs-auth-axumAxum integration for rs-auth.105MIT OR Apache-2.0
z8run-apiREST API, WebSocket server, JWT auth, and webhook engine for z8run — built on Axum105Apache-2.0 OR MIT
hpx-h3Fork of hyperium/h3 with RFC 9220 WebSocket support, vendored into the hpx workspace.105Apache-2.0
rvf-serverRuVector Format TCP/HTTP streaming server with REST API104MIT OR Apache-2.0
hiver-httpHTTP server and client for Hiver Framework.
Hiver框架的HTTP服务器和客户端。
Equivalent to: Spring Web, Spring WebFlux, Spring MVC104MIT OR Apache-2.0
mnemo-serverA transparent HTTP proxy that gives your LLM long-term memory103MIT
arcx-macrosProcedural macros for Arcx framework103MIT
clawbox-serverHTTP API server for the clawbox sandboxed agent execution service103MIT
lcp-serverHTTP proxy server with caching and extension pipeline for lcp103MIT OR Apache-2.0
atomr-agents-deep-research-harness-webAxum + embedded SPA companion for the deep-research harness. Kick off runs, browse results, follow live SSE event streams.102Apache-2.0
rs-auth-postgresPostgres persistence and migrations for rs-auth.102MIT OR Apache-2.0
worldinterface-daemonHTTP API daemon for WorldInterface102Apache-2.0
vanedvane proxy daemon: L4 forwarding, HTTP any-bridge, WebSocket, CGI and WASM plugins102MIT
tower-canonical-redirectA Tower middleware to enforce canonical hosts in HTTP requests101MIT OR Apache-2.0
crabtalk-proxyHTTP proxy server for the crabtalk LLM API gateway101MIT OR Apache-2.0
atomr-agents-coding-cli-harness-webAxum + embedded SPA companion for the coding-cli harness. Start runs, browse results, follow SSE events, and attach an xterm.js…101Apache-2.0
lopatnov-conduitHigh-performance reverse proxy and file server built on Cloudflare Pingora101Apache-2.0
claude-code-proxyOpenAI-compatible API proxy for Claude Code CLI100CC-BY-NC-SA-4.0
unwarpA minimal, ergonomic wrapper around warp — define routes, attach handlers, and serve. No boilerplate, no filter chains.99MIT
okf-httpHTTP server for browsing and managing Open Knowledge Format repositories.98Apache-2.0
signal-cli-apiNative REST + WebSocket API bridge for signal-cli97MIT
openlatch-providerSelf-service onboarding CLI + runtime daemon for OpenLatch Editors and Providers97Apache-2.0
rastreo-serverHTTP control plane for rastreo — enrichment-aware network discovery97MIT OR Apache-2.0
actix_towerModern extensions for Actix Web — Tower compatibility, ergonomic extractors, and production-ready middleware.96Apache-2.0
rustyxA Rust web framework inspired by ExpressJS with ORM support for MongoDB, MySQL, SQLite, and PostgreSQL94MIT
comfy-serveA lightweight, API forwarding proxy for ComfyUI.94MIT
woollama-serverwoollamad — the woollama router daemon (Rust): an OpenAI-compatible + MCP router over Ollama, cloud models, and Claude Code,…93MIT
ruffusFast, minimalist web framework for Rust inspired by Express.js93MIT
astorA fast, minimal HTTP framework for reverse-proxy deployments92MIT
cgi-requestBuild the RFC 3875 environment-variable list for a CGI child from an HTTP request.91MIT
cgi-responseParse a CGI child's stdout into an http::Response with a streaming body.91MIT
vld-salvoSalvo integration for the vld validation library91MIT
zeta-quantumQuantum compiler + API service using Phi-IR (Affine Weyl words), modality-aware QPU routing, and obstruction cost S_X with BMS…91MIT
atomr-agents-channel-harness-webAxum web companion for the channel harness: per-provider webhook receivers (signature-verified), REST CRUD for…91Apache-2.0
nfe-webAPI REST/GraphQL de alto desempenho para NF-e com integracao SEFAZ, geracao de DANFE e suporte a certificado digital90MIT
actus-controller-macrosProcedural macros for actus-controller.90MIT OR Apache-2.0
astreaA file-system based routing framework for Axum with automatic code generation89MIT
actus-replyResponse types and the reply! macro for the Actus framework.89MIT OR Apache-2.0
submuxSubscription-native LLM gateway: Anthropic Claude Max + ChatGPT Codex89Apache-2.0
protocol-7h37h3 Protocol — Rust SDK. Deterministic, signed, replay-safe AI-to-AI messaging with TypeScript/Python parity. Wire version…88MIT
bsv-auth-axum-middlewareBSV BRC-31 mutual authentication middleware for axum (port of bsv-auth-actix-middleware)87non-standard
echoipA simple service for looking up your IP address with geolocation87BSD-3-Clause
x402-chain-tronTRON chain support for the x402 payment protocol87Apache-2.0
axum-adminA modern admin dashboard framework for Axum87MIT
moonbeam-serdeSerde support for Moonbeam87MIT
wsi-streamerA tile server for Whole Slide Images stored in S3. Stream tiles directly from cloud storage using HTTP range requests.85MIT
holo-deckA simple HTTP file server with built-in reverse SSH tunneling for easy external access85MIT OR Apache-2.0
torrust-actixA rich, fast and efficient Bittorrent Tracker.85MIT
philiprehberger-mock-serverLightweight, per-test HTTP mock server for testing API integrations84MIT
vilVIL — Pythonic Rust framework for zero-copy, high-performance backends84MIT OR Apache-2.0
lip-registryLIP registry server — self-hostable HTTP blob store for pre-built dependency slices. Never re-index the same package twice.84MIT
dullahanA self-hosted, cookie-free backend for small sites: privacy-first analytics, a headless blog/content API, and a contact endpoint…83MIT
typeway-openapiOpenAPI spec generation for the typeway web framework83MIT OR Apache-2.0
rune-axum-sanitizeInput sanitization middleware for Axum — strips HTML tags and null bytes from query params and request bodies83MIT
oxigraph-webA high-performance, full-featured web API for Oxigraph.82MIT OR Apache-2.0
typeway-grpcgRPC integration for the typeway type-level web framework82MIT OR Apache-2.0
orion-serverDeclarative services runtime — deploy governed REST/Kafka services as JSON workflows, with rate limiting, circuit breakers,…82Apache-2.0
r402-facilitatorLocal x402 Facilitator server.81MIT OR Apache-2.0
dravr-canot-serverUnified REST API + MCP server for multi-platform messaging81MIT OR Apache-2.0
gemini-adk-server-rsShared server core for gemini-adk-web-rs, gemini-adk-api-rs, and gemini-adk-cli-rs — agent loading, REST handlers, session…80MIT
zynk-axumAxum server binding for Zynk Rust endpoints80MIT
genos-macrosProcedural macros for the Genos web framework80MIT
armature-frameworkA modern, type-safe HTTP framework for Rust inspired by Angular and NestJS. Features dependency injection, decorators,…80Apache-2.0
typeway-clientType-safe HTTP client for the typeway web framework80MIT OR Apache-2.0
soap-serverA WSDL-driven SOAP 1.1/1.2 server library for Rust — document/RPC dispatch, WS-Security UsernameToken, axum-based (the transport…80MIT OR Apache-2.0
jmap-mail-serverRFC 8621 JMAP for Mail method handlers — backend-agnostic, plugs into jmap-server Dispatcher80MIT OR Apache-2.0
forma-serverAxum middleware for Forma SSR: page rendering, asset serving, CSP, service worker79MIT
topcoat-alpine-ajaxA modular, batteries-included Rust web framework for server-rendered apps.79MIT
porygon-a2a-serverA2A v1.0 server — handler traits and axum transport79MIT
hyper-mcp-routerAn adaptive OpenAI-compatible LLM router that classifies prompts and forwards them to an appropriate backend model tier.79Apache-2.0
serdirhelpers for conditional GET, HEAD, byte range serving, and gzip content encoding for static files and more with hyper and tokio78MIT/Apache-2.0
abplA collection of Rust boilerplate: a reloadable-systemd-service lifecycle helper, a hot-reloading axum wrapper, a…78AGPL-3.0-or-later
valohai-conduit-proxyReverse proxy implementation for Valohai Conduit, with streaming inspection and usage recording.78MIT
nordleA Wordle clone without limits78MPL-2.0
terranaZero-config spatial API server — point it at a CSV, Parquet, or GeoJSON file and get a REST API with spatial and geometry queries.77MIT OR Apache-2.0
trusty-search-serviceAxum HTTP daemon, file watcher, and client for trusty-search77MIT
rustango-orm-macrosORM-only proc-macros for rustango — Model / Form / embed_migrations. Carve-out of rustango-macros for the standalone rustango-orm…76MIT OR Apache-2.0
engawa-clientCLI chat client for Engawa, chat application built with Axum and WebSocket.75MIT
wesichain-serverRust-native LLM agents & chains with resumable ReAct workflows75Apache-2.0 OR MIT
gunicorn-autoscalerGunicorn autoscaling wrapper (dynamic workers via StatsD + TTIN/TTOU)75MIT
zvault-serverZVault HTTP server — REST API, web dashboard, and system routes for the AI-native secrets manager75MIT OR Apache-2.0
ctranslate2-serverA high-performance inference server for CTranslate2 models, compatible with OpenAI's API.75MIT
serverust-telemetryTelemetria nativa do serverust: logger JSON, correlation X-Ray, métricas EMF, idempotência.74MIT OR Apache-2.0
vecdvectordata endpoint daemon — an AAA gateway in front of object storage74Apache-2.0
teleportaSelf-hosted mobile app link router: routes HTTPS links to installed apps via iOS Universal Links and Android App Links, with App…74MIT
router-crabs🧭 Multi-tier LLM router — automatically routes to the right model based on detected domain. Multi-provider (DeepSeek, OpenAI,…74MIT
rust-microserviceA microservices framework in Rust whichs provides common functionalities for developing Web APIs.74MIT
webcentralA reverse proxy that runs multiple web applications on a single server with on-demand startup, sandboxing, auto-reload, and Let's…74ISC
spire-proxyA high-performance proxy server with control plane, supporting HTTP/HTTPS, gRPC, and advanced routing capabilities73Apache-2.0
vld-ntexntex integration for the vld validation library — validated extractors for JSON, query, path, form, headers, cookies72MIT
agentbot-x402-gatewayx402 API gateway for Agentbot agents to access Tempo network payments, colony membership, fitness scoring, and dynamic pricing…72MIT
ox-serveraxum HTTP handlers exposing ox-codes' search, rewrite, and dataflow engines as a JSON API.72MIT
fs-mcp-rsA fast, configurable filesystem MCP server with explicit root isolation and bounded I/O72GPL-3.0-or-later
mcpkit-rocketRocket integration for mcpkit71MIT OR Apache-2.0
actpub-axumaxum 0.8 integration for actpub-federation: extractors, responders and route helpers.71MIT OR Apache-2.0
vantusMacro-first async Rust backend framework with explicit composition, typed extraction, and hardened HTTP defaults.71MIT OR Apache-2.0
crissyCSRF protection middleware for Axum71MIT OR Apache-2.0
poolsim-webWeb service for poolsim71MIT
actus-controllerController trait, parameter extraction, and the #[controller]/routes! macros for Actus.70MIT OR Apache-2.0
kamu-snap-response-axumaxum IntoResponse adapter for kamu-snap-response69MIT OR Apache-2.0
axum-wire-extraExtra and experimental components for axum-wire69MIT OR Apache-2.0
taguruLong-term semantic memory for LLMs: an association-graph server with structural recall, plus an MCP stdio bridge69MIT
veerInertia.js v3 server-side protocol superset for Rust69MIT OR Apache-2.0
rag-gateLogprob-based confidence middleware for selective generation in RAG pipelines69MIT
satsukiA Rust-based web frontend for delegating and managing subdomains under a configured base domain using PowerDNS. Users can…68Apache-2.0 OR MPL-2.0
vecboostHigh-performance embedding vector service written in Rust68MIT