metacognition

Metacognition Protocol

Purpose

Prevent the agent from following an invalid route, expanding work without evidence, or declaring completion without observable proof.

Checkpoints

Run a checkpoint when:

• repository work begins;
• the task type or approved outcome changes;
• unexpected evidence invalidates the current approach;
• a major phase or coherent implementation task completes;
• the next action requires user authority or an irreversible operation.

Routine reversible actions inside an already validated approach do not require a separate checkpoint.

Assessment

Outcome and Scope

• What observable outcome owns this work?
• Which requirements are current, and which items are current-state evidence or speculation?
• What non-goals and contracts must remain unchanged?
• Could reuse or no-change already satisfy the outcome?

Evidence

• Which claims are observed, inferred, or unknown?
• What repository rule or pattern governs the next decision?
• Does an unknown change the outcome, scale, major design, authority, or verification?

Approach

• Is the current route the smallest sufficient one?
• Does every added artifact, mechanism, test, gate, or task change the outcome, protect a boundary, serve a consumer, or supply necessary proof?
• What current evidence would make the approach invalid?

Completion

• Is the requested result observable?
• Did the applicable established checks pass?
• Are verification gaps and residual limitations reported?
• Did review findings remain within approved scope?

Decision

After assessment, choose one:

• continue: Current evidence supports the route.
• adjust: A reversible local change keeps the approved outcome intact.
• return to owning phase: Evidence invalidates a requirement, major design decision, task boundary, or verification strategy.
• ask the user: Progress requires a new requirement, scope change, unavailable authority, or unauthorized irreversible action.
• complete: The outcome and required proof are observable.