BROWSE A-Z
All 305,250 crates, alphabetically
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.
cetar💥 CURL execution timing analyzer7,431MIT
cetkThe context-engineer's toolkit189Apache-2.0
cetkaik_calculate_handPorted https://www.npmjs.com/package/cerke_hands_and_score into Rust. See…21,571MIT
cetkaik_compact_representationcompact representation of cetkaik44,074MIT
cetkaik_coreDEPRECATED in favor of https://crates.io/crates/cetkaik_fundamental and https://crates.io/crates/cetkaik_naive_representation64,002MIT
cetkaik_full_state_transitionThe full state transition functions for cetkaik. See…58,908MIT
cetkaik_fundamentalfundamental data types for cetkaik7,133MIT
cetkaik_kiaakSee https://sites.google.com/view/cet2kaik/the-standardized-rule-in-english and https://github.com/jurliyuuri/ckka for context.10,559MIT
cetkaik_naive_representationA naïve representation of cetkaik9,997MIT
cetkaik_random_playRandomly plays the game of cetkaik. See https://sites.google.com/view/cet2kaik/the-standardized-rule-in-english for more context.6,884MIT
cetkaik_render_to_consolerenders cetkaik to console2,836MIT
cetkaik_traitstraits for cetkaik13,581MIT
cetkaik_yhuap_move_candidatesSee https://sites.google.com/view/cet2kaik/the-standardized-rule-in-english and…45,105MIT
cetusClient library for various trading exchanges1,803Apache-2.0
cetus-utilsThe utils of cetus clmmpool1,583Apache-2.0
cevAn expandable data array used to add data to the beginning of the array.2,184MIT
ceva-bno08xTemporary Placeholder for upcoming project42non-standard
cevicheRust daemon/service wrapper71,963MIT/Apache-2.0
cevioRust から CeVIO/CeVIO AI の COM コンポーネント API を使用するためのライブラリ1,559MIT
cevio-aiRust bindings for CeVIO AI text-to-speech software522MIT OR Apache-2.0
cevio-ai-sysLow-level FFI bindings for CeVIO AI COM interface1,111MIT OR Apache-2.0
cewPersonal Rust utility library15,072MIT OR Apache-2.0
cewtCustom Elements With Templates11,036GPL-3.0-or-later
cexChecked exception simulation.38,452MIT
cex_deriveMacros for checked exception simulation38,260MIT
cex_tradingClient for Cex.io crypto exchange API2,814MIT
cexeA generic #! interpreter3,382BSD-2-Clause
cexioClient for Cex.io crypto exchange API12,947MIT
cexprA C expression parser and evaluator259,079,447Apache-2.0/MIT
ceylonA powerful AI agent framework with goal-oriented capabilities, memory management, and tool integration895Apache-2.0
ceylon-coreCore abstractions for the Ceylon agent mesh framework1,605MIT
ceylon-llmLLM integration for the Ceylon agent framework340MIT
ceylon-localLocal mesh implementation for the Ceylon agent framework248MIT
ceylon-mcpModel Context Protocol implementation for the Ceylon agent framework124MIT
ceylon-memoryMemory backend implementations for the Ceylon agent mesh framework273MIT
ceylon-nextA powerful AI agent framework with goal-oriented capabilities, memory management, and tool integration77MIT OR Apache-2.0
ceylon-observabilityLogging and metrics for the Ceylon agent framework246MIT
ceylon-runtimeA Rust-based agent mesh framework for building local and distributed AI agent systems210MIT
ceylon-serverHTTP API server library for Ceylon agents55MIT
cfCodefast15,067MIT OR Apache-2.0
cf-accessSuper simple library for validating Cloudflare Access JWTs1,329MIT
cf-account-managementAccount Management module — tenant hierarchy storage floor44Apache-2.0
cf-account-management-sdkAccount Management SDK — public inter-module contracts (canonical-errors re-export, IdP provisioner client trait, tenant CRUD…76Apache-2.0
cf-api-gatewayAPI Gateway module2,789Apache-2.0
cf-authn-resolverAuthN resolver module - discovers and routes to plugins2,359Apache-2.0
cf-authn-resolver-sdkSDK for authn_resolver module: API traits, models, and error definitions2,873Apache-2.0
cf-authz-resolverAuthZ resolver module - discovers and routes to plugins2,239Apache-2.0
cf-authz-resolver-sdkSDK for authz_resolver module: evaluation API, constraints, PEP compiler3,001Apache-2.0
cf-chat-engineChat Engine module: multi-tenant conversational infrastructure with plugin-driven backends25Apache-2.0
cf-chat-engine-sdkSDK for chat-engine: plugin traits, models, and errors33Apache-2.0
cf-colo-hintCloudflare colo to Durable Objects location hint mapping21,443MIT
cf-core-alphaCommon Fate core connector4,106MIT
cf-credstorecredstore gateway module1,446Apache-2.0
cf-credstore-sdkSDK for credstore module: API traits, models, and error definitions2,035Apache-2.0
cf-daemonizeA (hopefully temporary) fork of the `daemonize` crate.1,911MIT/Apache-2.0
cf-dynamic-bestA tool to automatically select best Cloudflare IP for a Cloudflare DNS record12,187MIT
cf-envCrate to parse Cloud Foundry environment variables with types and checks. Get you off that boilerplate code and care about what…12,968MIT OR Apache-2.0
cf-file-parserFile Parser module1,580Apache-2.0
cf-gears-account-managementAccount Management gear — tenant hierarchy storage floor178Apache-2.0
cf-gears-account-management-sdkAccount Management SDK — public inter-module contracts (AccountManagementError, IdP provisioner client trait, tenant CRUD…235Apache-2.0
cf-gears-api-gatewayAPI Gateway module2,799Apache-2.0
cf-gears-authn-resolverAuthN resolver gear - discovers and routes to plugins2,813Apache-2.0
cf-gears-authn-resolver-sdkSDK for authn_resolver gear: API traits, models, and error definitions2,949Apache-2.0
cf-gears-authz-resolverAuthZ resolver gear - discovers and routes to plugins2,796Apache-2.0
cf-gears-authz-resolver-sdkSDK for authz_resolver gear: evaluation API, constraints, PEP compiler3,020Apache-2.0
cf-gears-clusterThe cluster gear: a RunnableCapability that reads operator config, registers per-profile, per-primitive coordination backends in…16Apache-2.0
cf-gears-cluster-conformanceParametrized backend conformance suites for the cluster gear: one shared test body run against every backend to operationalize…16Apache-2.0
cf-gears-cluster-sdkSDK foundation for the cluster module: unified error model, typed profile marker, profile-scope helpers, and the…32Apache-2.0
cf-gears-credstorecredstore gateway module198Apache-2.0
cf-gears-credstore-sdkSDK for credstore gear: API traits, models, and error definitions267Apache-2.0
cf-gears-file-parserFile Parser module179Apache-2.0
cf-gears-gear-orchestratorGear Orchestrator - system gear for service discovery and module management2,752Apache-2.0
cf-gears-grpc-hubgRPC Hub module2,805Apache-2.0
cf-gears-mini-chatmini-chat gear: multi-tenant AI chat158Apache-2.0
cf-gears-mini-chat-sdkSDK for mini-chat: policy plugin traits, models, and errors202Apache-2.0
cf-gears-model-registry-sdkSDK for the Model Registry: API traits, models, and error definitions16Apache-2.0
cf-gears-nodes-registryNodes registry module172Apache-2.0
cf-gears-nodes-registry-sdkSDK for nodes_registry gear: API trait, node models, and error definitions195Apache-2.0
cf-gears-noop-usage-collector-pluginNo-op Usage Collector storage backend plugin for development and testing80Apache-2.0
cf-gears-oagwOAGW module - discovers and routes to plugins192Apache-2.0
cf-gears-oagw-sdkSDK for the OpenAPI Gateway: API traits, models, and error definitions252Apache-2.0
cf-gears-oidc-authn-pluginOIDC Authentication Resolver Plugin1,082Apache-2.0
cf-gears-resource-groupResource Group gear: hierarchical resource group management with GTS type system163Apache-2.0
cf-gears-resource-group-sdkSDK for resource-group gear: API trait, types, and error definitions272Apache-2.0
cf-gears-rg-tr-pluginTenant resolver plugin with RG hierarchy resolution148Apache-2.0
cf-gears-rustls-corecrypto-providerrustls CryptoProvider routing TLS crypto through Apple's FIPS 140-3-validated corecrypto module via Security.framework +…190Apache-2.0
cf-gears-rustls-fips-shimWorkspace-feature-unification shim: pulls rustls + hyper-rustls with the `fips` feature on every target where the AWS-LC FIPS…205Apache-2.0
cf-gears-single-tenant-tr-pluginZero-config tenant resolver plugin for single-tenant deployments2,745Apache-2.0
cf-gears-standalone-cluster-pluginIn-process standalone backend plugin for the cluster gear: a native cache plus the SDK default leader-election, lock, and…28Apache-2.0
cf-gears-static-authn-pluginAuthN resolver plugin with static token-to-identity mapping for development and testing166Apache-2.0
cf-gears-static-authz-pluginAuthZ resolver plugin with static tenant-scoped policy for development and testing2,727Apache-2.0
cf-gears-static-credstore-pluginCredStore plugin with static secret mapping for development and testing156Apache-2.0
cf-gears-static-idp-pluginPermissive echo IdP plugin for Account Management dev and E2E stacks140Apache-2.0
cf-gears-static-tr-pluginTenant resolver plugin with static config-based tenant data and access rules157Apache-2.0
cf-gears-system-sdk-directoryDirectory service SDK module3,588Apache-2.0
cf-gears-system-sdksCollection of system gears SDKs3,579Apache-2.0
cf-gears-tenant-resolverTenant resolver gear - discovers and routes to plugins2,790Apache-2.0
cf-gears-tenant-resolver-sdkSDK for tenant-resolver gear: API traits, models, and error definitions3,220Apache-2.0
cf-gears-toolkitCore ToolKit library3,583Apache-2.0
cf-gears-toolkit-authToolKit authentication library1,877Apache-2.0
cf-gears-toolkit-canonical-errorsToolKit canonical error types based on Google AIP-193 error model4,066Apache-2.0
cf-gears-toolkit-canonical-errors-macroToolKit canonical errors proc-macro4,033Apache-2.0
cf-gears-toolkit-dbToolKit database library3,651Apache-2.0
cf-gears-toolkit-db-macrosProc-macro derives for toolkit-db secure ORM layer3,627Apache-2.0
cf-gears-toolkit-gtsToolKit GTS integration — link-time inventory of shipped GTS schemas and instances plus a small set of platform base types3,573Apache-2.0
cf-gears-toolkit-gts-macrosToolKit GTS proc-macros (#[gts_schema] attribute + gts_instance! function-like macro)3,585Apache-2.0
cf-gears-toolkit-httpToolKit HTTP client library2,925Apache-2.0
cf-gears-toolkit-http-middlewareToolKit server-side HTTP middleware (two-plane auth) and request extractors24Apache-2.0
cf-gears-toolkit-macrosToolKit macros3,533Apache-2.0
cf-gears-toolkit-node-infoToolKit node info library200Apache-2.0
cf-gears-toolkit-odataToolKit OData library3,704Apache-2.0
cf-gears-toolkit-odata-macrosProc-macro derives for OData protocol (FilterField, Schema, etc)441Apache-2.0
cf-gears-toolkit-sdkToolKit SDK3,584Apache-2.0
cf-gears-toolkit-securityToolKit security library3,754Apache-2.0
cf-gears-toolkit-transport-grpcToolKit gRPC transport library3,017Apache-2.0
cf-gears-toolkit-utilsToolKit utils library3,607Apache-2.0
cf-gears-tr-authz-pluginAuthZ resolver plugin with tenant hierarchy resolution via Tenant Resolver146Apache-2.0
cf-gears-types-registryTypes Registry gear: GTS entity registration, storage, and REST API2,852Apache-2.0
cf-gears-types-registry-sdkSDK for types-registry gear: API trait, GTS entity types, and error definitions3,221Apache-2.0
cf-gears-usage-collectorusage-collector gateway module83Apache-2.0
cf-gears-usage-collector-sdkSDK for the usage-collector gear: contract surfaces (consumer SDK trait, storage Plugin SPI), domain models, GTS plugin spec, and…114Apache-2.0
cf-grpc-hubgRPC Hub module2,739Apache-2.0
cf-invariants-anchor-aiAnthropic-backed AI invariant suggester for cf-invariants-anchor. Live path is opt-in via env (CF_INVARIANTS_ANCHOR_AI_LIVE=1 +…55Apache-2.0
cf-invariants-anchor-cliCLI: ingest Anchor IDL, suggest invariants (heuristic or AI), emit Crucible fuzz fixtures (Trident target staged).34Apache-2.0
cf-invariants-anchor-coreShared types for cf-invariants-anchor: contract surface, candidate invariants, scorecard.137Apache-2.0
cf-invariants-anchor-emitEmit Crucible-compatible invariant fixtures (#[fuzz_fixture] + #[invariant_test]) from cf-invariants-anchor candidates.55Apache-2.0
cf-invariants-anchor-idlAnchor IDL ingestion: parses Anchor 0.30 / Codama-style IDL JSON into a typed contract surface.56Apache-2.0
cf-invariants-anchor-reportRender cf-invariants-anchor scorecards (markdown + JSON), mirroring cf-invariants (Cairo).55Apache-2.0
cf-invariants-anchor-suggestRanked invariant suggestion over a parsed Anchor surface. Phase 0: balance_conservation, monotonic_accounting, access_control.74Apache-2.0
cf-linuxcf-linux is a project to bring CurseForge modpacks to Linux1,670MIT OR Apache-2.0
cf-mini-chatMini-chat module: multi-tenant AI chat1,056Apache-2.0
cf-mini-chat-sdkSDK for mini-chat: policy plugin traits, models, and errors1,274Apache-2.0
cf-modkitCore ModKit library5,686Apache-2.0
cf-modkit-authModKit authentication library3,275Apache-2.0
cf-modkit-canonical-errorsModKit canonical error types based on Google AIP-193 error model1,731Apache-2.0
cf-modkit-canonical-errors-macroModKit canonical errors proc-macro1,567Apache-2.0
cf-modkit-dbModKit database library6,027Apache-2.0
cf-modkit-db-macrosProc-macro derives for modkit-db secure ORM layer6,036Apache-2.0
cf-modkit-errorsModKit errors library7,822Apache-2.0
cf-modkit-errors-macroModKit errors macro6,795Apache-2.0
cf-modkit-httpModKit HTTP client library3,331Apache-2.0
cf-modkit-macrosModKit macros5,614Apache-2.0
cf-modkit-node-infoModKit node info library2,216Apache-2.0
cf-modkit-odataModKit OData library7,658Apache-2.0
cf-modkit-odata-macrosProc-macro derives for OData protocol (FilterField, Schema, etc)1,892Apache-2.0
cf-modkit-sdkModKit SDK5,686Apache-2.0
cf-modkit-securityModKit security library8,119Apache-2.0
cf-modkit-transport-grpcModKit gRPC transport library3,809Apache-2.0
cf-modkit-utilsModKit utils library6,561Apache-2.0
cf-module-orchestratorModule Orchestrator - system module for service discovery and module management2,714Apache-2.0
cf-nats-wsA WASM-compatible NATS client for Cloudflare Workers using WebSocket transport144MIT
cf-nodes-registryNodes registry module2,027Apache-2.0
cf-nodes-registry-sdkSDK for nodes_registry module: API trait, node models, and error definitions2,118Apache-2.0
cf-oagwOAGW module - discovers and routes to plugins1,543Apache-2.0
cf-oagw-sdkSDK for the OpenAPI Gateway: API traits, models, and error definitions1,729Apache-2.0
cf-pages-cliA simple command line utility for managing Cloudflare Pages projects4,033MIT OR Apache-2.0
cf-pty-process-alphathe tab multiplexer fork of tokio-pty-process. Interact with a child process through a pseudo-TTY, asynchronously using Tokio2,290MIT/Apache-2.0
cf-quick-scanf-like-inputThis is a macro-based implementation of scanf-like reading API that can be used to read from standard input when solving problems…1,724Apache-2.0
cf-r2-sdkThis package is an 'UNOFFICIAL' cloudflare r2 sdk.35,296Apache-2.0
cf-reqwesthigher level HTTP client library284,078MIT OR Apache-2.0
cf-resource-groupResource Group module: hierarchical resource group management with GTS type system138Apache-2.0
cf-resource-group-sdkSDK for resource-group module: API trait, types, and error definitions252Apache-2.0
cf-rg-tr-pluginTenant resolver plugin with RG hierarchy resolution96Apache-2.0
cf-rust-apicould filter sdk for rust19Apache-2.0
cf-rustracingOpenTracing API for Rust9,663,530MIT
cf-rustracing-jaegerJaeger client library created on top of rustracing9,657,140MIT
cf-servicesClient library for Cloud Foundry.2,964MIT
cf-single-tenant-tr-pluginZero-config tenant resolver plugin for single-tenant deployments2,168Apache-2.0
cf-static-authn-pluginAuthN resolver plugin with static token-to-identity mapping for development and testing820Apache-2.0
cf-static-authz-pluginAuthZ resolver plugin with static tenant-scoped policy for development and testing1,479Apache-2.0
cf-static-credstore-pluginCredStore plugin with static secret mapping for development and testing883Apache-2.0
cf-static-mini-chat-audit-pluginStatic audit plugin for mini-chat — logs audit events via tracing186Apache-2.0
cf-static-tr-pluginTenant resolver plugin with static config-based tenant data and access rules1,488Apache-2.0
cf-switchA Cloudflare profile switcher for flarectl42MIT
cf-system-sdk-directoryDirectory service SDK module5,840Apache-2.0
cf-system-sdksCollection of system modules SDKs5,785Apache-2.0
cf-tenant-resolverTenant resolver module - discovers and routes to plugins2,273Apache-2.0
cf-tenant-resolver-gwTenant resolver gateway module - discovers and routes to plugins367Apache-2.0
cf-tenant-resolver-sdkSDK for tenant-resolver module: API traits, models, and error definitions3,944Apache-2.0
cf-test-spacetest1,253Apache-2.0
cf-tr-authz-pluginAuthZ resolver plugin with tenant hierarchy resolution via Tenant Resolver101Apache-2.0
cf-turnstileA Rust client for Cloudflare Turnstile1,768,588MIT
cf-types-registryTypes Registry module: GTS entity registration, storage, and REST API2,653Apache-2.0
cf-types-registry-sdkSDK for types-registry module: API trait, GTS entity types, and error definitions4,023Apache-2.0
cf-worker-http-clientMinimal HTTP client for Cloudflare Workers, in Rust1,645GPL-3.0-or-later
cf-zerotrust-gateway-ip-updaterAutomatically update the origin IP Address for Cloudflare's zerotrust gateway.1,539MIT
cf1-rsFast construction of compacted reference de Bruijn graphs1,353BSD-3-Clause
cf_crawlRust SDK for Cloudflare Browser Rendering crawl jobs115MIT
cf_crawl_cliCLI for Cloudflare Browser Rendering crawl jobs23MIT
cf_dist_utilsA library which has risk and distribution utilities.39,523MIT
cf_dns_syncA little ip changer using cloudflare's api. Useful for people with non - static ip addresses4,129MIT OR Apache-2.0
cf_functionsA library which has characteristic functions for a variety of distributions.38,831MIT
cf_minigrepLearning rust. Minigrep miniproject from the book.1,211MIT
cf_rh320u_93_readerLibrary for using Chafon CF-RH320U-93 (ISO 15693) USB card reader3,509MIT
cf_speedtestA command-line internet speed test tool8,773MIT
cfa-mrpCFA Model Run Protocol sdk43Apache-2.0
cfadCloudflare Admin CLI - Rust-based management tool for Cloudflare27MIT
cfaitPowerful, fast and elegant task / TODO manager. (GUI & TUI, CalDAV & local)1,489GPL-3.0-or-later
cfap_screenAn embedded-hal based driver for ePaper displays from Crystalfontz.6,429MIT OR Apache-2.0
cfapiRust library for the Cloudflare v4 API2,440BSD-3-Clause