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test(profiler/behave_shell): Phase F + E.4 grid lockdown + completion log

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Widens the binding calibration set from PHASE_ABCDE_PRIMITIVES (20)
to PHASE_ABCDEF_PRIMITIVES (25). The five new entries:

* environmental.shell_type (per-shard hard gate)
* environmental.terminal_multiplexer (per-shard hard gate)
* environmental.keyboard_layout (per-shard hard gate; PII boundary
  lifted by ANTI; emits all 4 registry values)
* environmental.numpad_usage (per-shard hard gate)
* temporal.lifecycle_markers.exit_behavior (resolution of the E.4
  hold; uses Command.followed_by_prompt from F.0)

environmental.locale joins a new PHASE_F_CONDITIONAL_PRIMITIVES set
(only fires on shards with an env / locale dump in the output).

Phase F completion log appended to BEHAVE-EXTRACTOR.md. The original
F.0 row hinted at D.0 subsumption; reversed in the log — D.0 is
enriched, not subsumed (regex catches errors when PS1 is suppressed).

Tier-A corpus delta: 25 of 37 primitives now emit. Phase G is next.
This commit is contained in:
anti
2026-05-04 00:44:22 -04:00
parent 51ecd0924e
commit a25f4a890d
2 changed files with 83 additions and 24 deletions
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64
development/BEHAVE-EXTRACTOR.md
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@@ -679,15 +679,15 @@ unchecked = no v0 tag.**
- [x] E.1 `temporal.session_duration`
- [x] E.2 `temporal.escalation_pattern`
- [x] E.3 `temporal.lifecycle_markers.landing_ritual`
- [ ] E.4 `temporal.lifecycle_markers.exit_behavior` — **HELD** pending Phase F.0's prompt/exit-code parser. abrupt-vs-cleanup needs exit-code visibility to be honest; first-token membership alone over-fires on benign `rm` / `clear` mid-session and under-fires on `history -c` (flag-detection crosses the v0.1 PII boundary).
- [x] E.4 `temporal.lifecycle_markers.exit_behavior` — unblocked + landed in Phase F (uses `Command.followed_by_prompt` from F.0)
### Phase F — `environmental.*` (output-stream block)
- [ ] F.0 Prompt-string parser (shared utility) — also unblocks **E.4** (held) and subsumes **D.0** ANSI/error helpers
- [ ] F.1 `environmental.shell_type`
- [ ] F.2 `environmental.terminal_multiplexer`
- [ ] F.3 `environmental.locale`
- [ ] F.4 `environmental.keyboard_layout`
- [ ] F.5 `environmental.numpad_usage`
- [x] F.0 Prompt-string parser (shared utility) — unblocked **E.4**; **D.0 enriched, not subsumed** (regex error helpers stay)
- [x] F.1 `environmental.shell_type`
- [x] F.2 `environmental.terminal_multiplexer`
- [x] F.3 `environmental.locale`
- [x] F.4 `environmental.keyboard_layout` (PII boundary lifted by ANTI; emits all 4 registry values)
- [x] F.5 `environmental.numpad_usage`
### Phase G — `operational.*` + `emotional_valence.*` (soft block)
- [ ] G.0 Command-intent lexicon (`_features/_intent.py`)
@@ -906,6 +906,56 @@ F.0's prompt parser) lands next; E.4 picks up at the tail of Phase F.
---
## Phase F completion log
Closed in 8 commits. The largest phase in the plan; the held E.4
(`temporal.lifecycle_markers.exit_behavior`) lifted at the tail.
**F.0 — prompt-line detector (no primitive).** PS1 prompt-line
detection over ANSI-stripped output. New `PromptLine` dataclass on
`SessionContext.prompt_lines` and `Command.followed_by_prompt`
populated during the existing single-pass output-window walk. Capped
at `PROMPT_LINE_MAX_CHARS = 256` to bound memory.
**Reversal of the original BEHAVE-EXTRACTOR.md F.0 hint:** D.0 is
**enriched, not subsumed**. The regex error fingerprints catch errors
even when PS1 echo is suppressed (custom prompts, non-interactive
exec) where prompt-based detection would miss. F.0 is purely
additive.
**PII boundary lift.** ANTI authorised dropping the v0.1 PII boundary
for Phase F: PromptLine retains hostnames / cwd / etc. (capped),
parsed locale envvar values ride on observations, F.4 retains typed
bigram/unigram histograms on `SessionContext`. The discipline kept is
"no FULL command bodies, no FULL output bodies in observations" —
PromptLine and histograms live on ctx but are never serialised into
observation values; only derived primitive values (`bash`, `en-US`,
`qwerty`, `present`) leave the engine.
The five Phase F primitives + carry-over E.4:
| Primitive | Confidence | Source signal |
|---|---|---|
| `environmental.shell_type` | 0.40 / 0.75 | per-prompt-line classification; mode of suffix character with `>` disambiguated by content (`PS ` → powershell, `C:\` → cmd.exe, else fish) |
| `environmental.terminal_multiplexer` | 0.55 / 0.85 | scan RAW output for tmux markers (DCS passthrough, focus-reporting, window-title), screen markers (DCS, screen-OSC); both → prefer tmux |
| `environmental.locale` | 0.80 | regex match `LANG=` / `LC_ALL=` / `LC_CTYPE=` in stripped output; LC_ALL > LANG > LC_CTYPE; POSIX → BCP-47 normalisation |
| `environmental.keyboard_layout` | 0.40 / 0.55 | typed bigram/unigram histograms; layout-artefact unigrams (`q`, `z`/`y`) take priority over English-bigram saturation |
| `environmental.numpad_usage` | 0.50 | sliding window over single-char digit input events; ≥4 contiguous events with all-fast IATs (≤50ms) → detected |
| `temporal.lifecycle_markers.exit_behavior` | 0.45 / 0.65 | resolution of the E.4 hold; uses `Command.followed_by_prompt` to distinguish `abrupt` from `cleanup`/`graceful` |
**Calibration grid widened:** the binding set now contains 25 names
(`PHASE_ABCDEF_PRIMITIVES`). The three Phase D `error_resilience.*`
primitives stay in `PHASE_D_CONDITIONAL_PRIMITIVES`;
`environmental.locale` joins a new `PHASE_F_CONDITIONAL_PRIMITIVES`
since it only fires on shards containing an env / locale dump.
**Tier-A corpus delta:** 25 of 37 Tier-A primitives now emit. Phase G
(`operational.*` + `emotional_valence.*`, 8 primitives + the
command-intent lexicon) lands next. Phase H is full-corpus lockdown
+ v0 release.
---
**Owner:** ANTI.
**Implementation gate:** Step 0 starts after this doc is reviewed +
Phase 1 of `BEHAVE-INTEGRATION.md` lands (storage table exists).