docs: capture CC thinking surfaces; default hidden-thinking label → "Thinking..." (CLFY-26) #54

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owlburtoe merged 1 commit from clfy-26-thinking-capture into master

2026-07-17 13:56:41 -04:00

owlburtoe commented

2026-07-17 13:52:01 -04:00

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What

CLFY-26 was a capture task — record how Claude Code renders thinking, per the repo's capture-don't-guess rule, before any code changes. I drove Claude Code 2.1.212 unattended in a detached tmux session (real PTY) and polled capture-pane -e at 8–15 Hz — well above the animation rate, to avoid the CLFY-8 aliasing trap. Full write-up: docs/plans/2026-07-17-cc-thinking-surfaces.md.

Findings

Part A — the "orange → red → yellow wave" is the spinner, not thinking text. CC never renders thinking body text at all (not while streaming, not after, not in the verbose transcript). The animation lives entirely on the spinner status line: a right→left sweep highlight (first ~15s) plus a one-way salmon→gold hue escalation keyed to elapsed time, then a plateau. Negative result on the literal hypothesis — claudify's static thinking body is actually closer to CC than a "fix" would be. The spinner spec is filed separately as CLFY-27 (low, not urgent).

Part B — CC has no hidden-thinking label. pi's setHiddenThinkingLabel (verified against source, interactive-mode.js:1331) is global across every collapsed block, so per-turn rotation is impossible without claudify owning per-component labels. Reskins that "change it completely" do a static set, which is fully supported; rotation is the part pi forecloses.

Change

Only one code change rides with the capture: the default hidden-thinking label "Pondering..." → "Thinking..." (pi's own default). Rationale: rotation is ruled out, so the label should read as a fixed placeholder rather than a whimsical value someone would assume rotates. It stays a user-overridable setting; only the default string changed. Tests updated to match.

Test plan

bun run test — 15/15 suites green
tsc --strict clean
Capture non-aliased (sampled at 8–15 Hz vs ~5 Hz motion; sampling interval recorded alongside every claim)

Closes CLFY-26

## What CLFY-26 was a **capture** task — record how Claude Code renders thinking, per the repo's capture-don't-guess rule, before any code changes. I drove Claude Code **2.1.212** unattended in a detached tmux session (real PTY) and polled `capture-pane -e` at 8–15 Hz — well above the animation rate, to avoid the CLFY-8 aliasing trap. Full write-up: `docs/plans/2026-07-17-cc-thinking-surfaces.md`. ## Findings **Part A — the "orange → red → yellow wave" is the spinner, not thinking text.** CC never renders thinking *body* text at all (not while streaming, not after, not in the verbose transcript). The animation lives entirely on the spinner status line: a right→left sweep highlight (first ~15s) plus a one-way salmon→gold hue escalation keyed to elapsed time, then a plateau. **Negative result on the literal hypothesis** — claudify's static thinking body is actually *closer* to CC than a "fix" would be. The spinner spec is filed separately as **CLFY-27** (low, not urgent). **Part B — CC has no hidden-thinking label.** pi's `setHiddenThinkingLabel` (verified against source, `interactive-mode.js:1331`) is **global** across every collapsed block, so per-turn rotation is impossible without claudify owning per-component labels. Reskins that "change it completely" do a static *set*, which is fully supported; rotation is the part pi forecloses. ## Change Only one code change rides with the capture: the default hidden-thinking label **`"Pondering..." → "Thinking..."`** (pi's own default). Rationale: rotation is ruled out, so the label should read as a *fixed placeholder* rather than a whimsical value someone would assume rotates. It stays a user-overridable setting; only the default string changed. Tests updated to match. ## Test plan - [x] `bun run test` — 15/15 suites green - [x] `tsc --strict` clean - [x] Capture non-aliased (sampled at 8–15 Hz vs ~5 Hz motion; sampling interval recorded alongside every claim) Closes CLFY-26

owlburtoe added 1 commit

2026-07-17 13:52:01 -04:00

docs: capture CC's thinking surfaces; default hidden-thinking label -> Thinking...

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Details

140e30392a

CLFY-26 capture task. Drove Claude Code 2.1.212 unattended in a detached tmux
session (real PTY) and polled capture-pane at 8-15 Hz (well above the animation
rate, to avoid the CLFY-8 aliasing trap).

Findings (docs/plans/2026-07-17-cc-thinking-surfaces.md):
- Part A: CC never renders thinking BODY text. The reported orange->red->yellow
  'wave' is the spinner status line: a right->left sweep highlight (first ~15s)
  plus a one-way salmon->gold hue escalation keyed to elapsed time, then a
  plateau. Claudify's static thinking body is therefore closer to CC than a
  'fix' would be. The spinner spec is filed as CLFY-27.
- Part B: CC has no hidden-thinking label at all. pi's setHiddenThinkingLabel
  (verified: interactive-mode.js:1331) is global across every collapsed block,
  so per-turn rotation is impossible without claudify owning per-component
  labels. Reskins that 'change it completely' do a static set, which is
  supported; rotation is not.

Decision: change the default hidden-thinking label from 'Pondering...' to
'Thinking...' (pi's own default) so it reads as a fixed placeholder rather than
a value that looks like it rotates. It stays a user-overridable setting.

Closes CLFY-26

owlburtoe merged commit cb3eff3bc9 into master

2026-07-17 13:56:41 -04:00

owlburtoe deleted branch clfy-26-thinking-capture

2026-07-17 13:56:42 -04:00

owlburtoe referenced this pull request from a commit

2026-07-17 13:56:43 -04:00

Merge pull request 'docs: capture CC thinking surfaces; default hidden-thinking label → "Thinking..." (CLFY-26)' (#54) from clfy-26-thinking-capture into master