Writing04

Case studies.

Permission Layer2026

Sentinel

CRM is the permission layer

Revenue-intelligence runs on the most sensitive data a company holds. So the first question isn't "what model scores the deal" - it's "what are we even allowed to read?"

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AI Video Pipeline2026

CUTLINE

a director, not a template engine

One sentence in, one finished MP4 out - directed by a 12-stage pipeline, not a template engine. The pipeline commits the editorial decisions before it touches a frame.

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Codebase RAG2026

RepoDoc

codebase RAG built as infrastructure

Retrieval runs over what each file means, indexing is a durable Postgres lease queue, and every token is metered against a per-project budget.

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Semantic Email2026

VectorMail

a semantic Gmail client on one Postgres

Reads, writes, and automation each run on their own guarded rail. Email is a database problem with an AI surface, not the reverse.

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