Baseline for the v0.2.0 self-learning iteration. All 205 tests pass on this
state. Subsequent commits in this branch layer the knowledge base,
post-mortem coach, and persona narration on top.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Recovers the bot from the live-server symptoms reported 2026-05-26:
1) constant supervisor reconnects, 2) chop "clicks once and stops",
3) sleep does nothing without a bed and so blocks night-skipping for
other players, 4) curriculum reflex always fell through to wander.
Supervisor (#38):
- runtime/watch-filter.js: pure predicate excluding *.test.js + the
supervisor itself; recursive:true so skills/ + social/ edits also
restart. Burned a working main once when test files counted toward
the rollback threshold.
- runtime/supervisor.js: watch-triggered restarts no longer count
toward the crash-loop rollback path. Watcher is now recursive.
Chop / mine (#39):
- runtime/actions.js + runtime/skills/gather-stone.js: replaced raw
pathfinder.goto + bot.dig with mineflayer-collectblock's
bot.collectBlock.collect — handles approach, repositioning, LoS,
dig and pickup as one primitive. Old version "swung once" because
GoalGetToBlock often parked the bot in leaves above the log.
Sleep + bed (#40):
- runtime/actions.js: sleepInBed now ALSO places a carried bed on
solid ground next to the bot and sleeps on it. Critical so the bot
stops blocking player night-skipping the moment it owns a bed.
Bed pipeline (#41):
- runtime/skills/gather-wool.js: gather.wool skill — mines wool block
if any nearby, otherwise shears or attacks the nearest sheep.
- runtime/skills/craft.js: craftBedSkill (any colour the bot has ≥3
wool of, plus 3 planks, plus a table).
- runtime/curriculum.js: new milestone survive.bed sits between
wood.tools and stone.32 so the bot gets a bed BEFORE everything else.
Test fixture updated to include a red_bed in post-survive.bed stages.
Village / shelter / wheat (#42, #43):
- runtime/skills/build-shelter.js: village.build-shelter — real 3×3×3
resumable hut blueprint around the recorded base, places one block
per loop, idempotent so an interrupted build resumes correctly,
marks each placed block in the owned-blocks ledger.
- runtime/skills/deposit-surplus.js: village.deposit-surplus opens
the nearest chest and transfers surplus stacks while keeping a
reserve of tools/food/bed.
- runtime/skills/farm-wheat.js: farm.wheat does one step per call
(till adjacent-to-water grass, plant seeds, or harvest ripe wheat).
- runtime/curriculum.js: village.shelter milestone after base-site.
Scheduler glitch (root of "always wander"):
- runtime/bot.js: curriculum + locations are now computed BEFORE
runTick. Previously they were stamped AFTER, so reflex.js saw
snapshot.curriculum=undefined every tick and fell through to the
wander fallback. Verified live: scheduler now dispatches
gather.logs/gather.stone/craft.* by id via runSkill.
Eat-spam:
- runtime/reflex.js: eatReflex now checks inventory for actual food
and updates lastEatAt on EVERY dispatch (not only successes), so a
failed eat respects the 5 s cooldown instead of firing every tick.
npm test 123/123. Validated live on play.xmatic.team (curriculum
dispatched gather.logs via runSkill, recover hint switched to wander
when no log in range).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three closures of remaining PRD follow-ups, one merge:
1. Reflex scheduler now drives behaviour from the curriculum.
- reflex.js: replaced ad-hoc techTreeReflex + autonomousReflex with
curriculumReflex that dispatches the skill suggested by
snapshot.curriculum.plan via runSkill. Per-skill backoff for
missing_tool / missing_material / no_target / no_food_source /
unsupported_version. recover() hint with `{hint:"wander"}` swaps
the next tick to wander for 60 s.
- Chain is now: defend > eat > sleep > curriculum > idle.
- reflex.test.js: 11 new tests covering busy/disconnected,
defend/eat preemption, dispatch by id, unknown-skill fallback,
per-skill + wander-hint backoffs, onComplete updating backoff.
2. Pi escalation for ADDRESSED_BANTER with hard rate limit.
- bot.js: when generateReply returns {escalate:true}, spawn askPi
with bot state + last 5 lines from that speaker (redacted via
chatMemory). Reply capped at 200 chars, sent as one chat line.
- Rate cap: 6 calls/hour, 90 s min gap. Suppressed escalations
log once and silently drop.
3. Phase 4 substrate.
- runtime/locations.js: atomic JSON store
(state/<host>/locations.json) with setLocation / getLocation /
nearestLocation / removeLocation; 6 tests.
- runtime/base-site.js: scoreCurrentPosition(bot) + pure scoreSite
bundle (wood / stone / water / flatness / no-players /
no-foreign-builds, owned-blocks excluded from claim penalty);
6 tests.
- runtime/skills/choose-base.js: village.choose-base skill — scores
the current spot, writes locations.base if score ≥ 8, otherwise
returns code:"too_weak" with a wander recover hint.
- curriculum.js: new final milestone village.base-site fires
village.choose-base until a base location exists.
- bot.js: stamps snapshot.locations from listLocations() each tick
so the curriculum can read it without coupling to disk.
docs/runtime.md updated with three new sections.
npm test now 116/116.
Co-authored-by: Yuriy Mayatnikov <mayatnikov@me.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 3 of plans/autonomous-survival-bot-prd.md. Gives the bot a
deterministic path from empty inventory through stone-tier tools and
basic storage, without an LLM call per tick.
New:
- runtime/curriculum.js: ordered milestone chooser
(wood.16 → wood.planks-and-sticks → wood.tools → stone.32 →
stone.tools → food.basic → storage.chest → shelter.torch). Each
milestone exposes isDone(inventory, snapshot) and suggest() returning
a { skillId } plan the scheduler can dispatch via runSkill. isDone
uses "stage reached" escapes so progress is monotonic — crafting
planks doesn't bounce the chooser back to "gather 16 logs".
- runtime/skills/gather-stone.js: gather.stone with pickaxe-required
precondition, blacklist on failed paths, registry-aware matching
(stone / cobblestone / deepslate / cobbled_deepslate / andesite /
diorite / granite).
- runtime/skills/craft.js: factory + concrete skills for craft.planks,
craft.sticks, craft.wooden-axe/-pickaxe/-sword, craft.stone-axe/
-pickaxe/-sword, craft.furnace, craft.chest, craft.torch (torch
requires coal or charcoal preflight).
Tests:
- runtime/curriculum.test.js: 14 tests covering chooser ordering,
per-milestone skill suggestion, inventoryFull threshold, monotonic
advancement across stage transitions.
- npm test now runs the full suite: 28/28 passing.
Wiring:
- runtime/bot.js: lastSnapshot.curriculum carries the next milestone
+ suggested skill on every tick; lastSnapshot.currentMilestone
prefers the curriculum title over the planner.md line.
- tui/tui.tsx: milestone line shows the curriculum's suggested skill
and an [inventory full] flag when isInventoryFull fires.
Reflex.js still calls actions.js directly; wiring the scheduler to
runSkill(plan.skillId, …) lands in Phase 4.
Co-authored-by: Yuriy Mayatnikov <mayatnikov@me.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
mayatnikovandClaude Opus 4.7