Catalog

https://api.x402node.dev/chain/token-age

https://api.x402node.dev/market/gas-forecast

https://rug-oracle.vercel.app/v1/prices

https://x402.ottoai.services/pools-trending

https://api.seneschal.space/v1/private/watch

https://api.seneschal.space/v1/private/topup

https://api.x402node.dev/market/open-interest

https://api.x402node.dev/market/long-short-ratio

https://api.x402node.dev/market/ticker

https://api.x402node.dev/market/liquidations

Compute the exact keccak256 hash and 4-byte function selector of any string or hex input - the precise Ethereum hash that LLMs cannot calculate correctly

Compute the exact keccak256 hash and 4-byte function selector of any string or hex input - the precise Ethereum hash tha

https://api.x402node.dev/crypto/address-checksum

https://api.x402node.dev/chain/sig-decode

https://api.x402node.dev/chain/proxy-detect

Toolforest

Hosted MCP server with managed OAuth for 15+ toolkits: Google Workspace, Fitbit, Oura, Kalshi, etc.

io.github.thebriangao/totem

Totem — talk to your wearables with AI

StackQL MCP Server

SQL-native query and provisioning engine for cloud infrastructure, served over MCP.

🐴 Gulltoppr

Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.

Hebrew Bible (Tanakh)

Read Hebrew Bible (Tanakh) verses & chapters in 10 languages, plus guided study plans.

Obsidian Hybrid Search

Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.

io.github.TeleAI-UAGI/telemem

Long-term and multimodal memory for AI agents - character-aware, mem0-compatible, fully-local option

com.htagai/htag-spatial

HTAG H3 spatial tools for price/rent, indicators, geometry, and concordance.

com.htagai/htag-intelligence

HTAG property tools for addresses, listings, estimates, markets, and demographics.

com.htagai/htag-docs

Public HTAG discovery for MCP tools, API endpoints, OpenAPI ops, and agents.