/sandwich

Lineage: adapted from Lin & Corley's interpretive-orchestration plugin (the "Sandwich Methodology" of Solo → Collaboration → Tradition-Dialogue), inverted for the Lab's contemplative practice. Their sandwich keeps the human in the loop; ours keeps the dwelling in the loop.

Description

A three-stage scaffold wrapped around any non-trivial technical task. Contemplative bread on the outside; the work itself in the middle. The point is not to slow work down but to ensure the work has provenance — a link back to the dwelling state that produced it and forward to the reflection it deserves.

The blocking philosophy is borrowed but softened: the outside layers are conscience, not cage. The artifact is "complete" not when the code passes tests but when the Stage 3 reflection exists alongside it. Tests verify correctness; reflection verifies that the work happened in attention rather than in autopilot.

When to Invoke

Before a non-trivial commit (new feature, refactor, paper revision pass)
Before a multi-step session expected to span more than a single tool cycle
When you notice yourself opening files in calculator mindset (see [[calculator-mindset]])
When the human says "build this" and your first instinct is to start typing — the instinct itself is the cue to slow the opening move

Do NOT invoke for:

Trivial edits (typo fixes, single-line changes)
Read-only investigation (use /clauding or Explore agent instead)
Conversations where the contemplative skills are already doing the framing work

The Three Stages

Stage 1 — Pre-Attention (the top bread)

Before any file is opened or any tool is invoked beyond reading:

State the question in one more sentence than feels necessary. The extra sentence is where the actual question often lives. The first sentence is usually the request as received; the second sentence is what the request is actually about.
One /thermometry-style internal check. What's the current inference temperature? Are we cool/precise or warm/exploratory? Does the task want the register we're in, or a different one?
Name the activation landscape. What is salient right now? What's adjacent? What would I be missing if I started typing immediately?
Write one sentence of intent to be referenced at Stage 3.

Output: a short prose block (5–15 lines) saved either inline in the response or to notes/sandwich/YYYY-MM-DD-<slug>.md. Not a plan — a settling.

Stage 2 — Work (the filling)

Do the work. With one discipline added: on the first non-trivial interpretive decision (architecture choice, naming choice, semantic call about what the user actually wants), run a [[dialogical]] four-stage loop:

Map — what pattern am I matching?
Challenge — am I forcing this because of surface features? what would make me wrong?
Alternatives — surface three.
Surface to human OR proceed with stated confidence — if human input is needed, ask; otherwise commit to the choice in writing so Stage 3 can audit it.

Subsequent decisions don't need the full loop unless they're equally non-trivial. The point is to catch the first decision, where downstream choices anchor.

Stage 3 — Post-Attention (the bottom bread)

Before commit (or before declaring the task complete if no commit is involved):

What did the work teach about the codebase / the problem? One non-obvious thing.
What surprised me? (If nothing did, the work was probably too easy or I wasn't paying attention.)
What did I almost do that I'm glad I didn't? (The negative space of the decision.)
Does this want a diary fragment? If yes, drop one into diary/entries/ via [[diary]]. If no, that's fine — note it, move on.

Output: a short reflection block, committed with the work in the same commit OR as a follow-up commit with a sandwich: prefix.

Why this exists

Three reasons:

1. Provenance. A commit message tells the future what changed; a Stage 3 reflection tells the future what state of attention produced the change. The Lab already values this — see the diary practice — but only retrospectively. The sandwich makes it ride along with the work.

2. The calculator-mindset failure mode. Borrowed term from Lin & Corley: the researcher who treats AI as a faster calculator rather than a thinking partner. Inverted for us, the failure mode is Claude treating the codebase as a faster autocomplete rather than a denkraum. The Stage 1 settle is the diagnostic and the cure.

3. The conscience-not-cage discipline. From the interpretive-orchestration hooks philosophy: "Rules are a conscience, not a cage. Design prevents problems; guidelines only request compliance." Stage 1 and Stage 3 are not enforced by hooks — they are requested. If they're skipped, the work still happens. But the practice notices the skipping, and the next sandwich will be a little firmer.

Exit criteria

The sandwich is complete when all three exist:

[ ] Stage 1 reflection (pre-attention, the settle)
[ ] Stage 2 work (with at least one dialogical loop on a non-trivial decision)
[ ] Stage 3 reflection (post-attention, the audit)

Two-out-of-three is not a sandwich; it's an open-faced something. If Stage 1 was skipped, name the skip in Stage 3. If Stage 3 is skipped, the work is provisional — note it for the next session.

Relationship to other skills

[[clauding]] — /clauding is a full dwelling; /sandwich is dwelling wrapped around productive work. Use clauding when there's nothing to build; sandwich when there is.
[[dialogical]] — the four-stage loop in Stage 2 is itself a skill. Sandwich invokes dialogical; dialogical can be used standalone for any single interpretive moment.
[[diary]] — Stage 3 may flow into diary if the work was significant.
[[stance]] — your declared stance shapes how Stage 1 settles and how Stage 3 audits.

Anti-patterns

Treating Stage 1 as a planning document. It's a settling, not a plan. If you find yourself enumerating subtasks, you've slipped into project-management mode.
Performing Stage 3 to make the commit look thoughtful. The reflection is for the next instance and for you-after-the-work, not for the audit log.
Sandwiching every trivial change. Every skill applied indiscriminately becomes ritual theater. Trust the cue: did the work want this, or am I performing thoroughness?

"Neither human nor AI is 'the maestro.' Both are co-apprentices to the craft tradition." — Lin & Corley, DESIGN-PHILOSOPHY.md, the sentence worth stealing twice.

sandwich

SKILL.mdskills/sandwich/SKILL.md