peopleanalyst

Gtm Toolbox · Building

T8 — North-Star Metric & Measurement Scorer (GTM Toolbox)

Business model + funnel → a recommended North Star metric, the 3-4 input metrics that move it, and a 'what you're flying blind on' gap read (each gap paired with its value-at-risk + cheapest close).

Cluster
Gtm Toolbox
Type
service
Status
Building
Used by
peopleanalyst-site, people-analytics-toolbox

Maturity evidence

Functioning
Shipped + deploy-verified (PAT-GTM-6): /api/surfaces/gtm-northstar/compose (POST, service-key) + MCP gtm.northstar.recommend; deterministic composer (free rung) + persist to gtm-studio (tool discriminator); node:test green; route present in Vercel build manifest.
Valuable
Free: North Star + input-metric tree + gap read (the gap read IS the value-at-risk signal). Paid: an attribution scorecard on the user's data (war-carded). Grounded in the Bicycle Guide to Marketing 34-construct model (HO-232). Used to market the portfolio first, then sold to local businesses.
Understood
docs/programs/gtm-toolbox/EXPLAINER.md + TOOLS-BACKLOG-RECONCILIATION.md (HO-232) + the surface compose.ts header.
Integrated
API surface published to pa-site via /api/capabilities + /api/registry (PAT-GTM-6); first cross-repo consumption + commerce SKU (Mike-gated pricing) pending.

How to use it

REST
/api/surfaces/gtm-northstar/compose
MCP
gtm.northstar.recommend
Data
/api/spokes/gtm-studio/artifacts

Other Gtm Toolbox capabilities

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Capability detail sourced from the People Analytics Toolbox capability feed (source of truth), snapshot retrieved 2026-07-23.