Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
com.giveradar/charity-registry
Search, verify, and compare 8.7M+ charities from official government registries in 60+ countries.
Compute the exact EIP-712 typed-data hash, domain separator and struct hash from domain, types, primaryType and message - the precise keccak256 digest used for signature recovery that LLMs cannot c...
Compute the exact EIP-712 typed-data hash, domain separator and struct hash from domain, types, primaryType and message
Simulate an EVM transaction via static eth_call before sending - predicts return data, revert reason and estimated gas without broadcasting, on Ethereum/Base/Arbitrum/Optimism
Simulate an EVM transaction via static eth_call before sending - predicts return data, revert reason and estimated gas w
https://shared-inference-market.wongjinquan.workers.dev/digest/crypto
Deterministically repair malformed JSON from LLM output - fixes trailing commas, single quotes, unquoted keys, markdown fences, comments and Python literals, returning parsed data
Deterministically repair malformed JSON from LLM output - fixes trailing commas, single quotes, unquoted keys, markdown
Live DeFi protocol market data and category rankings from CoinGecko.
Exact BPE token count for GPT-4o, GPT-4 and GPT-3.5 plus Claude and Llama estimates, for budgeting LLM context and cost before an API call
Exact BPE token count for GPT-4o, GPT-4 and GPT-3.5 plus Claude and Llama estimates, for budgeting LLM context and cost
io.github.mambaventures/nzxplorer-mcp
NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards
Substack MCP Server
Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.
Transistor MCP Server
Manage Transistor.fm podcasts: episodes, analytics, transcripts, and webhooks.
Podcast Index MCP Server
Search the Podcast Index: podcasts, episodes, person appearances, trending, feed health.
OP3 MCP Server
OP3 podcast analytics: downloads, geography, app share, episode breakdowns
Google Workspace MCP Server
Google Workspace as 39 curated MCP tools: Gmail, Calendar, Drive, Sheets, Docs, and Tasks.
Agent402 — pay-per-call web tools
1000+ pay-per-call web tools for agents: search, browser, PDF, memory
io.github.KarstenKreh/standby-design-mcp
Generate design systems: OKLCH color palettes, fluid type scales, spacing, shape and icon tokens.