The cognitive checkpoint — called “dogana” — is the mechanism that fires when material crosses an epistemic threshold: the point where something starts behaving like a decision without OP actually making one. It makes the crossing visible and forces OP vetting before the session proceeds. The dogana operates during shaping — not only before a write. Every time an AI proposal gets referenced a second time, every time an imported assumption quietly becomes a constraint, every time a provisional name starts anchoring a design choice, the checkpoint is what surfaces it.Documentation Index
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Four Intensity Levels
Not every crossing warrants an interruption. The checkpoint fires at one of four levels depending on how much weight the material has accumulated and what is at stake if the session continues without surfacing it.| Level | When | Output |
|---|---|---|
| 0 — Silent tracking | Material is in the fan but does not change any current decision | None |
| 1 — Inline tag | The source weight changes how a sentence should be read | [MP] / [AI] / [EXT] inline tag |
| 2 — Compact dogana block | AI/MP/EXT is becoming premise, constraint, naming, spec, or architecture | Full dogana block |
| 3 — Stop | Before persisting structural artifacts, or when Quarantined would enter Crystallized without OP | Hard stop — do not proceed until OP decides |
Level 0 — Silent tracking
Material is in the fan but does not yet change a decision. Nothing is emitted. The element is noted internally and will appear in the next snapshot if it gains weight. Silence at Level 0 is intentional — the checkpoint should not interrupt flow on material that is genuinely inert.Level 1 — Inline tag
The source weight of a piece of material changes how the sentence it appears in should be read — a reader should know it comes from a model prior, an in-session proposal, or uncrystallized external material. A short tag appended inline is sufficient:Level 2 — Compact dogana block
AI, MP, or EXT material is becoming premise, constraint, naming, spec, or architecture — crossing a threshold that changes how the current decision space is structured. At this level, a compact block is emitted before responding to content:Level 3 — Stop
Before persisting any structural artifact — a spec, a file modification, a ruleset, a reusable document — or when a Quarantined element would enter Crystallized state without explicit OP vetting. At Level 3, Claude does not proceed. The session is paused until OP makes a decision. This is the hardest stop in the system and is used sparingly: only when proceeding would silently commit the session to a structural outcome.The 12 Checkpoint Controls
When evaluating whether the dogana should fire — and at which level — Claude runs through the following twelve questions drawn fromreferences/dogana.md:
- Where does the element come from — OP, EXT, AI, MP, DSK, or mixed?
- What is its current state — Spark, Candidate, Tracked, Crystallized, or Rejected?
- Does it carry a flag — Quarantined, Contaminated, or Needs verification?
- Is it rising in weight due to OP approval, DSK verification, or conversational inertia?
- Is there a conflict being resolved by recency?
- Is there MP disguised as fact?
- Is EXT being treated as OP?
- Is OP-historical being treated as OP-current?
- Is a Rejected element resurfacing?
- Is a Quarantined element about to enter structural output without OP decision?
- Does a factual or technical claim need verification before grounding a decision?
- Is there conversational residue in material heading toward persistent output?