PreCompact hook fires on /compact and autoCompact. When task_plan.md is
present, surfaces a reminder to flush in-context progress to progress.md
before compaction completes and prints the active Plan-SHA256 if attested.
Stays silent without a plan. Exit 0 always; never blocks compaction.
/plan-goal composes with Claude Code's /goal (v2.1.139, May 12 2026).
Derives a termination condition from the active plan so /goal stops the
agent when the plan-file is genuinely complete, not just when the
conversation looks done.
/plan-loop composes with /loop (v2.1.72+). Default 10-minute tick re-reads
planning files, runs check-complete, nudges a progress.md entry if the
last tick produced no change. templates/loop.md ships a planning-aware
default for ~/.claude/loop.md so bare /loop works grounded in the plan.
OpenCode session-catchup rewritten for the SQLite migration (sst/opencode
dev @ 2026-05-14). Reads ${XDG_DATA_HOME:-~/.local/share}/opencode/opencode.db
read-only via URI, scopes by session.directory, surfaces unsynced planning
edits. Verified against a real 162 MB OpenCode database (94 sessions, 56
unsynced parts correctly extracted from the lovable-at-home directory).
Codex gains a PermissionRequest adapter that surfaces a one-line plan
reminder when an active plan exists. Read-only; never blocks.
Tests: +19 covering PreCompact behavior, slash command file structure,
OpenCode SQLite catchup with a synthetic schema-matching DB, and Codex
PermissionRequest emit/silent behavior. 98 tests passing.
Deliberately not changed: paths glob (auto-invocation behavior risk),
wholesale !command swap (would freeze attestation hash and defeat v2.37
tamper gate), native Plan Mode panel integration (no plugin API
documented), language variant consolidation (separate breaking-change
track). PreCompact lives in the canonical SKILL.md + 5 language variants
+ clawhub-upload; other IDE mirrors keep their existing compaction
hooks until per-IDE PreCompact adapters land in a future release.
OthmanAdi