Libraries
Libraries
Every @agntn package, grouped by domain, with its providers, surfaces and status.
A published library links to its docs site or npm page. One marked in progress is being built in a private repo and shows up on npm once the first release is cut.
Web
Search, read, archive and discover pages.
docs
@agntn/webWeb search, reverse image search and page reading over Brave, Exa, Tavily, Firecrawl, Jina, SearXNG and six more.Brave · Exa · Tavily · Firecrawl +8 docs
@agntn/archivesSnapshots, content and diffs from the Wayback Machine, Arquivo.pt, archive.today, Common Crawl, Memento and five more web archives.Wayback · Arquivo.pt · Webarchiv · archive.today +6 on npm
@agntn/browsersBrowser as a service. Sessions, scraping, screenshots, PDFs and crawling on Browserbase, Browserless, Steel, Hyperbrowser and Kernel.Browserbase · Browserless · Steel · Hyperbrowser +4 in progress
@agntn/urlsPassive URL discovery for a domain from web archives, crawl indexes and threat intel feeds. Never touches the target.Wayback · Common Crawl · Arquivo.pt · Vefsafn +3Code
Registries, forges and shared tooling.
docs
@agntn/registriesPackage, versions, dependencies and maintainers from npm, PyPI, crates.io, RubyGems, Packagist and Arch Linux. One PURL in, one Package out.npm · PyPI · crates.io · RubyGems +2 docs
@agntn/forgesRepositories, issues, pull requests, review threads, commits and code search on GitHub, GitLab, Gitea and GitBucket.GitHub · GitLab · Gitea · GitBucket in progress
@agntn/oxShared oxlint and oxfmt policy every agntn repo consumes. Lint rules get decided once.oxlint · oxfmtChains
Keys, nodes, explorers, puzzles and NFT data.
docs
@agntn/keysKey generation, HD derivation, addresses and message signing for Bitcoin, Ethereum, Solana, Stellar, Tron, Aptos, Sui, Cardano, Base, Litecoin and Decred.Bitcoin · Ethereum · Base · Solana +7 docs
@agntn/explorersBalances, transactions, tokens, contracts and gas from block explorers across many chains, same shape every time.Etherscan · Blockscout · Blockchair · Blockstream +11 docs
@agntn/chainsCanonical blockchain classes with a registry, aliases, chain ids and address validation. Every library that touches a chain builds on it.Bitcoin · Ethereum · Base · Arbitrum +26 docs
@agntn/puzzlesPublic crypto puzzles and bounties as typed records. Addresses, key material, solvers and live balances for eleven collections on five chains.Bitcoin puzzle transaction · RushWallet · Zden · Arweave +7 in progress
@agntn/nodesNode access over HTTP and WebSocket RPC across Bitcoin, Decred, EVM, Solana and Arweave. Public endpoint resolved for you, or bring your own.PublicNode · Forward Research · Custom endpoints in progress
@agntn/nftsNFT collections, items, holdings and stats across chains through one provider interface.OpenSea · Alchemy · Magic Eden · GetgemsAgents
Harnesses, sessions, memory and wiki.
docs
@agntn/harnessesMetadata registry for AI coding harnesses. Binaries, configs, sessions and capabilities, plus running one harness from another.Claude Code · Codex · Gemini CLI · Cursor +9 in progress
@agntn/sessionsReads AI coding sessions across harnesses in one shape, so one tool can search what another one said.Claude Code · Codex · Gemini CLI · Pi +5 in progress
@agntn/memoryOne interface for agent memory systems. Remember, recall, supersede and delete, with namespaces and profiles.Cloudflare · Mnemopi in progress
@agntn/wikiStructured wiki toolkit for agents and humans. Page elements, ingesting a repo, search, lint and reference health.Markdown vaultData
Storage, maps, lyrics, books and ciphers.
docs
@agntn/ciphersClassical and puzzle ciphers with encode, decode, frequency analysis and brute force. Built for CTFs and riddles.Caesar · Vigenère · Playfair · Enigma +16 in progress
@agntn/storagesObject storage on Cloudflare R2 and AI Search. Containers, put, get, stat, list and delete, one shape.Cloudflare R2 · Cloudflare AI Search in progress
@agntn/mapsGeocoding, reverse geocoding and distances from map providers, boiled down to one place shape.OpenStreetMap · Google Maps in progress
@agntn/lyricsSong lyrics, plain and with timestamps, plus search and a lookup of the line playing at a given second.LRCLIB · Genius · Musixmatch · AZLyrics +2 in progress
@agntn/booksBook catalog search and public domain full text from library and archive providers.Open Library · Gutendex · Wolne Lektury · Biblioteka Narodowa +1