# token_firewall_prevents_bloat

## v1

**Why this iteration:** Lifted from `docs/MMA_Support/Overview.md:15` (the "Token Firewalling" core paradigm bullet) + the 4-view abstraction table in `docs/MMA_Support/Data_Pipelines_and_Config.md:6-17`. The combination encodes: each tier's input is an *abstraction* of the tier below, so raw implementation noise never reaches the high-tier models.
**Source:** `docs/MMA_Support/Overview.md:15` + `docs/MMA_Support/Data_Pipelines_and_Config.md:6-17`

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**Lifted:** 2026-07-02 (scavenge pass — directive library expansion from unread markdown in `docs/MMA_Support/`)