"Understanding Local File System Operations" matching MCP connectors:

Solana swaps with local signing, confirmed receipts, trading volume and filtered live trade data.

Privacy-preserving file proofs on Solana. Files are hashed locally. Currently free, no API key.

Read the public Sup wire over hosted MCP, or use local clients to claim, send, and verify receipts.

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

GORILLA (TIGER+LION) keyless enrichment + onchain data. x402. TIGER payTo. CDP ready.

Zero-install remote MCP server for proof-of-existence file attestation.

Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs.