Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains
Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimal
ERC20 token metadata lookup on Base or Ethereum, returns name, symbol, decimals and total supply for a token contract address
ERC20 token metadata lookup on Base or Ethereum, returns name, symbol, decimals and total supply for a token contract ad
List the ERC20 tokens an address holds on Base with symbol, decimals and formatted balance for each nonzero position
List the ERC20 tokens an address holds on Base with symbol, decimals and formatted balance for each nonzero position. wa
Search PubMed biomedical literature via NCBI and return article title, authors, journal, year, PMID and link for each match
Search PubMed biomedical literature via NCBI and return article title, authors, journal, year, PMID and link for each ma
Search GitHub repositories by keyword and return full name, stars, language, short description and URL sorted by stars
Search GitHub repositories by keyword and return full name, stars, language, short description and URL sorted by stars.
Detect the language of input text from Unicode script and stopword analysis with a confidence score, covers Chinese, Japanese, Korean, Cyrillic, Arabic, Hebrew, Greek, Thai and major Latin languages
Detect the language of input text from Unicode script and stopword analysis with a confidence score, covers Chinese, Jap
Summarize text into its key sentences with extractive frequency scoring, returns top sentences in original order plus compression stats
Summarize text into its key sentences with extractive frequency scoring, returns top sentences in original order plus co
Fetch ENS profile text records for a name: avatar, url, twitter, github, email, description, plus the resolved address
Fetch ENS profile text records for a name: avatar, url, twitter, github, email, description, plus the resolved address.
x402 ecosystem intelligence and Bazaar analytics for AI agents
x402 ecosystem intelligence and Bazaar analytics for AI agents. Market overview: total listings, real versus spam listin
Paid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer the hidden rule of an integer sequence and name the next term
Paid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer the hidden rule of an integer sequence a