CPG Knowledge Graph
The MCP for the beauty, cosmetics and personal care sector
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What it can do
What data it sees
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The MCP for the beauty, cosmetics and personal care sector
Server tool list (14)
Raw names from tools/list. Only developers need these.
| resolve_gtin | Resolve a GTIN to its procurement readiness signal. Zero-pads input to 14 digits. |
| check_eligibility | Check whether a GTIN can ship to a specific retailer banner in a country. |
| get_signal_chain | Return the full ACM-68000 signal chain for a GTIN (zero-pads to 14). |
| count_gtin_coverage | Global coverage statistics: GTINs, nodes, makers (supply), retailers (demand). |
| resolve_scope | GSC Scoped Agents Registry — Era 1 founding registry (1,000,000 standing) plus Era 2 station-keyed registry (1,000,000 capacity, mint-on-activation) under SM-ECO-10060. |
| list_nodes | The 49 sovereign nodes (the spine) — each with its GS1 GTIN and CLEAN per-node maker (supply) and retailer (demand) counts (separate subqueries, never summed). |
| resolve_node | Resolve one node: its GS1 license + its makers (supply) + its retailers (demand). The market-picture call for a jurisdiction; use this first for 'what does the market look like in X'. |
| find_makers | Global cross-node maker (supply) search. Filter by segment / region / node / has_website. |
| find_retailers | Global cross-node retailer (demand) search. Filter by region / node / parent_banner. |
| node_market | Supply↔demand bridge for ONE jurisdiction: makers (supply) and retailers (demand) as two separate counts (never summed), plus the same-node potential bridge pairs. The market-picture call for a jurisdiction; use this first for 'what does the market look like in X'. |
| list_sku_types | SPARKS taxonomy: the 84 standing BPC product-type codes the graph is structured on. Validate a type against this before a typed query. (BRAND is a tier, not a type.) |
| list_brands_by_node | SPARKS depth surface: the distinct brands SPARKS covers in a sovereign market. Answers 'what brands do you know in [node]'. Coverage only — no pack/size values. |
| get_kernel | SPARKS completeness tier for a brand in a market: 100 = resolvable (a real pack/size record is held) . 8 = registered (brand known, pack/size pending) . 'floor' = STANDARD default (no brand-specific record). Returns the stored tier flag — do NOT compute a score. Never returns a pack/size. |
| resolve_sparks | Two-branch SPARKS resolver (zero-pads GTIN to 14). Branch A GSC Territory/License GTIN (990832300xxx) -> FULL license record (public). Branch B any third-party BPC GTIN -> GATED proof {recognized, region_node, kernel_available}; the pack/size VALUE is NEVER returned. Route to Navigator. Brand match is fail-closed (normalized exact match); uncertainty -> recognized:false. |