Nucleus package intelligence
Package security catalog
Generated pages for executable packages Nucleus knows about, with local secret-handling manifests, approval-gate metadata, install popularity, executable aliases, and upstream package facts.
site search
Find package coverage
Search the package catalog, security guides, documentation, and source-backed metadata from one index.
package hubs
Package groups with security signals
These crawlable hubs group package families that matter for agent security: cloud CLIs, source-control tools, package publishers, MCP tools, and packages with local secret-risk signals.
Security hubs
Cloud CLI packages738Cloud CLIs often hold access to accounts, deploys, registries, state, and production…MCP tool packages227MCP packages expose local tools, data, and service connectors to AI agents through Model…Package publisher tools498Package publishing tools can use registry tokens, sign artifacts, and push releases from an…Secret-risk packages2,483Packages with protected-tool coverage, approval-gate metadata, or non-low Geiger findings…Source-control packages3,429Source-control packages can read or mutate repositories, issue trackers, release flows, and…
Topical hubs
Archive and compression packages264Packages that create, inspect, extract, or transform archives and compressed files.Database and data packages1,181Packages that query, migrate, inspect, or operate databases and data files.Developer build packages4,476Build systems, compilers, generators, and developer tools that influence local source trees and…Documentation packages370Documentation generators, manual page tools, static site tools, and publishing helpers.Game and emulation packages334Game engines, emulators, ROM tooling, and game asset packages.Homebrew Cask applications3,229macOS application casks with generated package metadata and install routes.Homebrew Cask binaries312Homebrew Cask packages that expose command-line binaries.Homebrew Cask packages6,587Homebrew Cask packages with generated Automic Vault metadata.Language runtime packages2,416Language runtimes, package ecosystems, and interpreter-adjacent packages.Media and graphics packages3,856Packages that process images, audio, video, fonts, diagrams, or other media assets.Networking and protocol packages5,197Network clients, protocol utilities, download tools, and remote-service helpers.Productivity CLI packages1,128Productivity CLIs and desktop-adjacent tools that agents may use for notes, documents, mail,…Scientific computing packages391Math, statistics, biology, chemistry, geospatial, and scientific computing packages.Security and crypto packages861Security, identity, cryptography, password, signing, and certificate-related packages.Terminal utility packages9,236Command-line utilities with local package pages, executable metadata, and Automic Vault…Text processing packages5,286Packages used to inspect, transform, search, render, or generate text and structured documents.Web development packages5,181Web servers, frontend build tools, JavaScript packages, CSS tools, and browser-adjacent…
Ecosystem hubs
Desktop app packages816Homebrew Cask and desktop-app packages that are useful package-page navigation targets.Homebrew utility packages7,032Homebrew packages with local package pages that need at least one crawlable package-graph path.Package ecosystem packages4,321Packages that install, publish, inspect, or automate other package ecosystems.Python command packages2PyPI packages with local package pages and command-line or developer workflow metadata.crates.io command packages251crates.io packages with local package pages and command-line or developer workflow metadata.npm command packages2,567npm packages with local package pages and command-line or developer workflow metadata.
crawlable catalog
Package pages from local source data
Nucleus package metadata, generated package inventories, secret-handling READMEs, migration manifests, and approval-gate seeds are served by the Atlas package origin so search and answer engines can find specific tool coverage.
dotenvycargo / rank 1semvernpm / rank 1raw-cpuidcargo / rank 2whichnpm / rank 2uuidnpm / rank 3zopflicargo / rank 3allocacargo / rank 4esbuildnpm / rank 4dotenvcargo / rank 5js-yamlnpm / rank 5rav1ecargo / rank 6typescriptnpm / rank 6acornnpm / rank 7is_cicargo / rank 7protobuf-parsecargo / rank 8resolvenpm / rank 8json5npm / rank 9protobuf-codegencargo / rank 9lz4cargo / rank 10nanoidnpm / rank 10browserslistnpm / rank 11pulldown-cmarkcargo / rank 11protoc-bin-vendoredcargo / rank 12yamlnpm / rank 12differencecargo / rank 13update-browserslist-dbnpm / rank 13jitinpm / rank 14semver-parsercargo / rank 14jsescnpm / rank 15unic-langid-implcargo / rank 15mkdirpnpm / rank 16nats_test_servercargo / rank 16cpp_demanglecargo / rank 17rimrafnpm / rank 17brotli-decompressorcargo / rank 18eslintnpm / rank 18crc-fastcargo / rank 19vitenpm / rank 19mimenpm / rank 20nkeyscargo / rank 20baseline-browser-mappingnpm / rank 21brotlicargo / rank 21qrcodecargo / rank 22rollupnpm / rank 22multipartcargo / rank 23prettiernpm / rank 23assert_cmdcargo / rank 24loose-envifynpm / rank 24namescargo / rank 25pnpmnpm / rank 25cargo-lockcargo / rank 26is-dockernpm / rank 26cssescnpm / rank 27prettytable-rscargo / rank 27file-idcargo / rank 28noptnpm / rank 28fast-xml-parsernpm / rank 29olpc-cjsoncargo / rank 29fluent-syntaxcargo / rank 30tersernpm / rank 30autoprefixernpm / rank 31geographiclib-rscargo / rank 31cachedircargo / rank 32tsxnpm / rank 32interprocesscargo / rank 33vitestnpm / rank 33human_bytescargo / rank 34playwright-corenpm / rank 34sanitize-filenamecargo / rank 35sucrasenpm / rank 35eslint-config-prettiernpm / rank 36peg-macroscargo / rank 36