# Tam Mapping

> Build TAM databases from scratch using a 7-phase methodology (Source Discovery → Keyword Expansion → Config → Collection → Dedup → Exclusion → Enrichment hand-off). Triggers "tam map", "build tam", "total addressable market", "scrape industry", "map the market", "build a lead database", "venue partnerships tam", "labs tam", "residential tam", "installer tam". Entity-routed — Nites residential (Google Maps ZIP), Supply installer (SAM.gov + Houzz + state license dbs), Labs venue partnerships (Spider.cloud + AI Ark + Discolike + IcyPeas + BlitzAPI + Prospeo + MillionVerifier). Phase 4.5 cross-workspace EB exclusion is MANDATORY (HARD-FAIL on either workspace unreachable). Phase 5 enrichment is pluggable per ADR-008. Distinct from list-building (BC-2717 — assumes a TAM already exists via dbt audience views).

## Facts
- Page: https://tashan.sh/capability/skill-brite-nites-tam-mapping
- tashan id: skill:Brite-Nites/tam-mapping
- Source: https://github.com/Brite-Nites/brite-claude-plugins
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 95.0
- Freshness: 90.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r tam-mapping ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-09-12 by tashan (https://tashan.sh) from public evidence. Scorer s5.