CPG Knowledge Graph MCP Tools

• resolve_gtin Read-only

  resolve gtin

• check_eligibility Read-only

  check eligibility

• get_signal_chain Read-only

  get signal chain

• count_gtin_coverage Read-only

  count gtin coverage

• resolve_scope Read-only

  resolve scope

• list_nodes Read-only

  list nodes

• resolve_node Read-only

  resolve node

• find_makers Read-only

  find makers

• find_retailers Read-only

  find retailers

• node_market

  node market

• list_sku_types Read-only

  list sku types

• list_brands_by_node Read-only

  list brands by node

• get_kernel Read-only

  get kernel

• resolve_sparks Read-only

  resolve sparks

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.