Curve - 43 tools for swap quotes, liquidity pools, and trading data

Document processing, data conversion, and web content APIs for AI agents. All tools are free via MCP. Also available as a paid x402 Agent API (Stellar XLM or Solana USDC, no API key required). Tools: extract text from PDFs, merge PDFs, generate QR codes, convert CSV to/from JSON, count words/stats, and fetch + clean any public URL with Mozilla Readability.

Query BigQuery, Snowflake, Redshift & Azure Synapse with natural language

Data validation that discovers rules from your data — scan, profile, health score, domain packs

Find novel, statistically validated patterns in tabular data — hypothesis-free.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting