Configuration

Add Herd MCP

add --transport http herd-mcp https://mcp.herd.eco/v1

Claude Code: claude mcp add --transport http herd-mcp https://mcp.herd.eco/v1
Cursor: Add via Settings → MCP
Codex: Add via MCP configuration

Once authenticated, all Herd MCP tools are available.

# List configured MCPs (Claude Code)
claude mcp list

# Remove
claude mcp remove herd-mcp

Tool	Purpose
`contractMetadataTool`	Contract info, ABI, proxy history, token data
`regexCodeAnalysisTool`	Search contract source code
`diffContractVersions`	Compare implementation versions
`queryTransactionTool`	Decode transactions with traces and logs
`getLatestTransactionsTool`	Recent function calls or events
`getWalletOverviewTool`	Wallet type, balances, tx count
`getTokenActivityTool`	Token balance and transfer history
`getTransactionActivityTool`	Address transaction history
`getDeployedContractsTool`	Contracts deployed by address