docs(openclaw): document the GSTACK_SESSION_KIND override; wire session-kind into paid selectors (#2733)

OPENCLAW.md's spawned-session section now covers the explicit per-command
marker, its deliberate spawned-only narrowness, the /ship Step 18 usage,
the destructive carve-out, onboarding-block suppression, and the hook
env-blindness caveat. bin/gstack-session-kind and the shared
spawned-directive module join the conductor-prose and
auto-decide-preserved selector dep lists (session-kind previously
appeared in no touchfiles entry — editing it alone triggered no paid
E2E). TODOS.md gains the plan-tune capture follow-up for spawned
auto-choices.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-08-31 00:18:06 +00:00
co-authored by Claude Fable 5
parent 85e4597b48
commit 46ba23c512
3 changed files with 46 additions and 4 deletions
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@@ -2668,6 +2668,18 @@ Shipped as v0.5.0 on main. Includes `/plan-design-review` (report-only design au
## Document-Release
### Spawned-session auto-choices are invisible to /plan-tune
**What:** Capture auto-chosen decisions from spawned sessions (OPENCLAW_SESSION or GSTACK_SESSION_KIND=spawned) into `gstack-question-log` so `/plan-tune` learning sees them.
**Why:** In spawned sessions the model never calls AskUserQuestion (it auto-chooses the recommended option per the spawned-session block), so the PostToolUse capture hook never fires and no prose brief is ever logged — every gate decision made inside a /ship Step 18 document-release subagent is missing from the question-tuning corpus.
**Context:** #2733 made spawned sessions reachable from Claude Code subagents (every Conductor-hosted /ship now produces one). The subagent reports auto-chosen decisions in the JSON contract's `decisions` array (user-visible in the ship console), but nothing writes them to `~/.gstack/` question analytics. Start from the spawned-session instruction block in `bin/gstack-skill-start` — add a "log each auto-chosen decision with bin/gstack-question-log" sentence and a `source` value distinguishing auto-chosen from human-answered so tuning never trains on machine picks as if a human made them.
**Effort:** S
**Priority:** P3
**Depends on:** #2733 fix (GSTACK_SESSION_KIND=spawned marker) landing.
### Auto-invoke /document-release from /ship — SHIPPED
Shipped in v0.8.4; redesigned twice since. Current design (v0.18.2.0+, carved in
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@@ -116,12 +116,42 @@ No gstack infrastructure (no browse, no telemetry, no preamble).
When Claude Code runs inside a session spawned by OpenClaw, the `OPENCLAW_SESSION`
environment variable should be set. gstack detects this and adjusts:
- Skips interactive prompts (auto-chooses recommended options)
- Skips upgrade checks and telemetry prompts
- Skips interactive prompts (auto-chooses recommended options; destructive or
irreversible options are never auto-chosen — the conservative choice wins
and gets recorded in the completion report)
- Suppresses interactive-onboarding instruction blocks at emission (upgrade
checks, telemetry prompts, feature discovery, routing injection, tips), so
one-time prompts survive intact for the next human session
- Suppresses the Conductor prose signal (`CONDUCTOR_SESSION: true`) — a
spawned session inside a Conductor workspace auto-chooses instead of
rendering prose to nobody
- Focuses on task completion and prose reporting
Set the env var in sessions_spawn: `env: { OPENCLAW_SESSION: "1" }`
### Explicit override: GSTACK_SESSION_KIND
`GSTACK_SESSION_KIND=spawned` is the explicit per-command marker for the same
classification, outranking every ambient env marker (including
`OPENCLAW_SESSION` and `GSTACK_HEADLESS`). It exists because Claude Code
subagents inherit the parent session's env byte-for-byte (#2733) — a
dispatching skill marks its subagent by prefixing the preamble invocation on
the same command line:
```bash
GSTACK_SESSION_KIND=spawned "$_SS" --skill "document-release" ...
```
gstack itself uses this: `/ship` Step 18 dispatches the `/document-release`
subagent with this prefix so its interactive gates auto-choose instead of
prose-stopping. Deliberately narrow: only `spawned` is honored — `headless`
already has `GSTACK_HEADLESS`, and letting an env var force `interactive`
over CI markers would be a misclassification footgun. Empty or other values
are reserved and ignored (fall through to ambient detection). Note that hook
processes inherit the harness env, so a per-command prefix never reaches
PreToolUse/PostToolUse hooks — the hook texts carry a spawned escape sentence
for that topology (`hosts/claude/hooks/spawned-directive.ts`).
## Installation
For OpenClaw users: tell your OpenClaw agent "install gstack for openclaw."
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@@ -119,12 +119,12 @@ export const E2E_TOUCHFILES: Record<string, string[]> = {
// written a never-ask preference, AUQ should still auto-decide rather than
// surfacing the question. Touches the question-tuning + preference
// infrastructure plus the resolvers that own the AUTO_DECIDE preamble.
'auto-decide-preserved': ['bin/gstack-skill-start', 'bin/gstack-skill-end', 'scripts/resolvers/question-tuning.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-preamble-bash.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'plan-ceo-review/**', 'bin/gstack-question-preference', 'bin/gstack-config', 'bin/gstack-slug', 'hosts/claude/hooks/question-preference-hook.ts', 'lib/is-conductor.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-auto-decide-preserved.test.ts'],
'auto-decide-preserved': ['bin/gstack-skill-start', 'bin/gstack-skill-end', 'bin/gstack-session-kind', 'scripts/resolvers/question-tuning.ts', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-preamble-bash.ts', 'scripts/resolvers/preamble/generate-completion-status.ts', 'plan-ceo-review/**', 'bin/gstack-question-preference', 'bin/gstack-config', 'bin/gstack-slug', 'hosts/claude/hooks/question-preference-hook.ts', 'hosts/claude/hooks/spawned-directive.ts', 'lib/is-conductor.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-auto-decide-preserved.test.ts'],
// Conductor → prose decision brief (Conductor signal makes prose the default;
// the PreToolUse hook denies the flaky tool). Touches the resolver that owns
// the Conductor rule, the preamble signal, the hook, and the detection helper.
'conductor-prose': ['bin/gstack-skill-start', 'bin/gstack-skill-end', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-preamble-bash.ts', 'scripts/resolvers/preamble.ts', 'plan-eng-review/**', 'hosts/claude/hooks/question-preference-hook.ts', 'lib/is-conductor.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-conductor-prose.test.ts'],
'conductor-prose': ['bin/gstack-skill-start', 'bin/gstack-skill-end', 'bin/gstack-session-kind', 'scripts/resolvers/preamble/generate-ask-user-format.ts', 'scripts/resolvers/preamble/generate-preamble-bash.ts', 'scripts/resolvers/preamble.ts', 'plan-eng-review/**', 'hosts/claude/hooks/question-preference-hook.ts', 'hosts/claude/hooks/spawned-directive.ts', 'lib/is-conductor.ts', 'test/helpers/claude-pty-runner.ts', 'test/skill-e2e-conductor-prose.test.ts'],
// Real-PTY E2E batch (#6 new tests on the harness).
// Each one tests behavior the SDK harness can't observe (rendered TTY,