douglasborthwick-crypto

douglasborthwick-crypto/mcp-server-insumer

Skill Claude CodeCodex

Privacy-preserving on-chain verification across 38 blockchains (incl. Bitcoin, Tron, Stellar, Sui). Verify wallet holdings, NFT ownership, EAS attestations, and identity with ECDSA-signed proofs — no balances exposed.

douglasborthwick-crypto/mcp-server-insumer

MCP server Claude CodeCodexCursor

Read-first blockchain verification. ECDSA-signed booleans across 32 chains. 26 tools. Runs locally from the mcp-server-insumer npm package. Needs 1 environment variable to run.