Nucleus package intelligence

Package catalog

Generated pages for executable packages Nucleus knows about, with install routes, popularity, executable aliases, and upstream package facts.

site search

Find package coverage

Search the package catalog, documentation, and source-backed metadata from one index.

package hubs

Package groups by ecosystem and workflow

These crawlable hubs group related package families, including cloud CLIs, source-control tools, package publishers, MCP tools, and language ecosystems.

Tooling hubs

Cloud CLI packages583Cloud CLIs often hold access to accounts, deploys, registries, state, and production…MCP tool packages216MCP packages expose local tools, data, and service connectors to AI agents through Model…Package publisher tools225Package publishing tools can use registry tokens, sign artifacts, and push releases from an…Secret-risk packages2,145Packages with protected-tool coverage, approval-gate metadata, or non-low Geiger findings…Source-control packages323Source-control packages can read or mutate repositories, issue trackers, release flows, and…

Topical hubs

AI and agent packages229AI agents, coding agents, orchestration frameworks, model clients, and their supporting…Archive and compression packages216Packages that create, inspect, extract, or transform archives and compressed files.Database and data packages751Packages that query, migrate, inspect, or operate databases and data files.Developer build packages2,851Build systems, compilers, generators, and developer tools that influence local source trees and…Documentation packages205Documentation generators, manual page tools, static site tools, and publishing helpers.Game and emulation packages202Game engines, emulators, ROM tooling, and game asset packages.Language runtime packages1,883Language runtimes, package ecosystems, and interpreter-adjacent packages.Media and graphics packages800Packages that process images, audio, video, fonts, diagrams, or other media assets.Networking and protocol packages1,396Network clients, protocol utilities, download tools, and remote-service helpers.Productivity CLI packages825Productivity CLIs and desktop-adjacent tools that agents may use for notes, documents, mail,…Scientific computing packages358Math, statistics, biology, chemistry, geospatial, and scientific computing packages.Security and crypto packages710Security, identity, cryptography, password, signing, and certificate-related packages.Terminal utility packages6,848Command-line utilities with local package pages, executable metadata, and Automic Vault…Text processing packages3,284Packages used to inspect, transform, search, render, or generate text and structured documents.Web development packages2,877Web servers, frontend build tools, JavaScript packages, CSS tools, and browser-adjacent…

Ecosystem hubs

Desktop app packages9Homebrew Cask and desktop-app packages that are useful package-page navigation targets.Homebrew utility packages6,931Homebrew packages with local package pages that need at least one crawlable package-graph path.Package ecosystem packages2,666Packages that install, publish, inspect, or automate other package ecosystems.npm command packages12npm 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, executable indexes, and package-manager facts are served by the Atlas package origin so search and answer engines can find specific tools.

claude-codecask / rank 1 @backstage/clinpm / rank 2 codexcask / rank 2 @backstage/cli-module-buildnpm / rank 3 sqlitebrew / rank 3 @backstage/cli-module-confignpm / rank 4 xzbrew / rank 4 @backstage/cli-module-newnpm / rank 5 nodebrew / approval gates / rank 5 @backstage/cli-module-test-jestnpm / rank 6 0xnpm / rank 7 ghbrew / approval gates / rank 7 @techdocs/clinpm / rank 8 zstdbrew / rank 8 android-platform-toolscask / rank 9 ts-imagesnpm / rank 9 9routernpm / rank 10 glibbrew / rank 10 @backstage/repo-toolsnpm / rank 11 pcre2brew / rank 11 1password-clicask / rank 12 @nubjs/nubnpm / rank 12 awsclibrew / approval gates / rank 12 7z-wasmnpm / rank 13 harfbuzzbrew / rank 13 lz4brew / rank 14 gettextbrew / rank 15 copilot-clicask / rank 18 ffmpegbrew / approval gates / rank 18 libpngbrew / rank 19 pkgconfbrew / approval gates / rank 23 cmakebrew / approval gates / rank 24 uvbrew / approval gates / rank 26 jpeg-turbobrew / rank 27 fontconfigbrew / rank 28 libtiffbrew / rank 30 gobrew / approval gates / rank 31 ncursesbrew / rank 32 gitbrew / approval gates / rank 33 brotlibrew / rank 34 freetypebrew / rank 35 little-cms2brew / rank 38 expatbrew / rank 39 openexrbrew / rank 41 gnutlsbrew / rank 42 c-aresbrew / rank 44 coreutilsbrew / approval gates / rank 45 gccbrew / rank 47 pangobrew / rank 48 giflibbrew / rank 51 unboundbrew / rank 53 imagemagickbrew / approval gates / rank 54 p11-kitbrew / rank 55 gnupgbrew / rank 56 cairobrew / rank 57 openjphbrew / rank 58 krb5brew / rank 59 mitmproxycask / rank 59 webpbrew / rank 61 protobufbrew / rank 62 m4brew / rank 63 llvmbrew / rank 64 claude-code@latestcask / rank 66 dav1dbrew / rank 66 bzip2brew / rank 67 jpeg-xlbrew / rank 68 gemini-clibrew / approval gates / rank 69 aombrew / rank 70 pyenvbrew / approval gates / rank 71 xcbeautifybrew / approval gates / rank 73 graphite2brew / rank 74 libvmafbrew / rank 76