mayatnikovandClaude Opus 4.7
3e61b87f19
The bot was acting blind: it knew its own coordinates but nothing about
what was around it. mc_goto's over-strict safety guards refused every
real path. mc_dig was too low-level to drive a coherent farming loop.
The result: 4+ hours of "trying" with zero physical achievement.
This commit reframes the bridge around a perceive→decide→act loop using
proven primitives from Mindcraft (github.com/kolbytn/mindcraft, MIT —
LICENSE-MINDCRAFT vendored beside the library files).
Changes:
- extensions/lib/ (new, vendored from Mindcraft with attribution)
- world.js (431 LoC) — 21 perception functions: getNearbyBlockTypes,
getNearbyEntities, getInventoryCounts, getNearestBlock, getPosition,
getBiomeName, etc.
- skills.js (2093 LoC) — 30+ action primitives: collectBlock, placeBlock,
goToPosition, goToNearestBlock, craftRecipe, equip, consume,
defendSelf, avoidEnemies, pickupNearbyItems, stay, etc.
- mcdata.js (~600 LoC) — Mindcraft's mc-data adapter. Imports patched
to local paths; mineflayer-auto-eat removed (our installed 5.x has
a divergent API; skills.consume() falls back to bot.consume()).
Added attachPluginsAndInit(bot) export so mineflayer-bridge.ts can
wire plugins onto its externally-created bot.
- settings.js — minimal stub with farmer-bot defaults.
- extensions/mindcraft-skills.ts (new, 406 LoC) — Pi extension registering
15 high-level tools on top of the vendored library:
- Perception: mc_observe, mc_inventory, mc_nearby_blocks, mc_nearby_entities
- Action: mc_collect_block, mc_place_block, mc_go_to, mc_go_to_block,
mc_craft, mc_equip, mc_consume, mc_defend_self, mc_avoid_enemies,
mc_stay, mc_pickup_nearby
ES modules from extensions/lib/ are loaded via dynamic import() at
extension init so the cross-extension require()-race resolves cleanly.
- extensions/mineflayer-bridge.ts
- Expose the live Mineflayer bot on globalThis.__pepaPiBot so the
mindcraft-skills extension can use it (set on connect, cleared on
error/end/manual disconnect).
- Call attachPluginsAndInit(nextBot) right after createBot to load
pathfinder, pvp, collectblock, armorManager and prime
minecraft-data once login completes.
- package.json — new runtime deps: minecraft-data, vec3,
mineflayer-pvp, prismarine-item.
- AGENTS.md — new "Perception → decision → action" section before
"Your tools right now" with full tool catalog and a deprecation
note for the broken mc_goto / mc_build_pyramid_5x5 / low-level
mc_dig from the old bridge.
Smoke test (medium thinking): bot called mc_observe and received a
real JSON snapshot — nearbyBlocks listed coal_ore, oak_log, water,
sand; nearbyEntityTypes listed creeper, zombie, pillager, skeleton.
The bot can finally see what it could not see this morning.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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MIT License
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Copyright (c) 2024 Kolby Nottingham
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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