mayatnikovandClaude Opus 4.7
4ae63dabe1
Five concrete patterns from Voyager and Mindcraft, applied in our shape
without abandoning the git-as-evolution-substrate that makes pepa
distinct. Plus a first multi-agent surface so two bots from the same
repo can share intent.
1. runtime/critic.js (Voyager critic.txt)
- Spawns `pi -p` with a JSON-only critic prompt before a proposal is
written. {reasoning, success, critique}.
- success=true short-circuits the proposal (bot recovered between
detector tripping and now), saving Pi tokens on false positives.
- critique is spliced into the proposal body via attachCritique() so
the downstream auto-patcher has a sharp spec.
- Graceful: pi missing / timeout / unparseable JSON → proposal still
filed without the critic block.
2. scripts/lint-patch.js (Mindcraft coder._lintCode)
- Pre-flight gate between Pi commit and npm test: node --check, dynamic
import (catches missing named exports), regex extraction of
runSkill("id") calls cross-checked against the live registry.
- Cheaper than npm test, fails fast with a clear reason.
3. runtime/stuck-incident.renderActionTemplate (Voyager action_template.txt)
- All proposal bodies now follow the same fixed-section layout: Task /
Last result / Execution error / State / Metrics / Journal /
Scenarios / Critique / Fix / Edit scope / Forbidden.
4. runtime/skill-library.js (Mindcraft skill_library.getRelevantSkillDocs)
- Word-overlap ranking (Mindcraft's offline fallback) — zero deps,
deterministic. auto-patch.js injects top-3 similar skills into the
Pi prompt as "look at these patterns".
5. runtime/modes.js (Mindcraft modes.js)
- Declarative {name, interrupts, on, active, update(ctx)} chain that
runs BEFORE the curriculum each tick.
- Ships self_preservation (low HP → eat/flee), hunger (food<14 → eat),
night_shelter (night + bed in hand → sleep). Cleaner than ad-hoc
lastFleeAttempt cooldowns in reflex.js.
6. runtime/social/conversation.js + cmd:conv-say/conv-recent/conv-list
- File-JSONL topic channel so two bots from the same repo (different
usernames, different host dirs under state/) can append turns and
read peers. Skeleton — multi-agent collaboration on top later.
Differentiator preserved: every Pi-written skill still lands on main via
auto-patch.js (real git branch + smoke gate + cherry-pick). Voyager
keeps skills in a Chroma JSON, Mindcraft keeps them in RAM — pepa keeps
them as versioned source code reviewable in `git log`.
package.json: 0.0.1 → 0.1.0. 174/174 tests pass. README + AGENTS updated.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
import { test } from "node:test";
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import assert from "node:assert/strict";
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import { wordOverlapScore, relevantSkillDocs, renderRelevantDocs, _resetCache } from "./skill-library.js";
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test("wordOverlapScore: identical strings → ~1", () => {
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const s = wordOverlapScore("chop nearest tree", "chop nearest tree");
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assert.ok(s > 0.9);
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});
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test("wordOverlapScore: disjoint strings → 0", () => {
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const s = wordOverlapScore("alpha beta gamma", "zeta eta theta");
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assert.equal(s, 0);
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});
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test("wordOverlapScore: stopwords don't dominate", () => {
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const s = wordOverlapScore("the and of for in", "the and of for in");
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assert.equal(s, 0);
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});
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test("wordOverlapScore: tokens shorter than 3 chars ignored", () => {
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const s = wordOverlapScore("a b c", "a b c");
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assert.equal(s, 0);
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});
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test("relevantSkillDocs: ranks logs-related query toward gather.logs", () => {
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_resetCache();
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const picked = relevantSkillDocs("bot cannot chop a tree, gather.logs returns no_target");
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const ids = picked.map((e) => e.id);
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assert.ok(ids.includes("gather.logs"), `expected gather.logs in top-k, got ${ids.join(",")}`);
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});
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test("relevantSkillDocs: alwaysShow guarantees inclusion", () => {
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_resetCache();
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const picked = relevantSkillDocs("totally unrelated string", { k: 1, alwaysShow: ["explore.far"] });
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const ids = picked.map((e) => e.id);
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assert.ok(ids.includes("explore.far"));
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});
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test("renderRelevantDocs: produces non-empty markdown for known query", () => {
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_resetCache();
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const md = renderRelevantDocs("gather logs from nearby tree", { k: 2 });
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assert.ok(md.includes("###"));
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assert.ok(md.includes("gather.logs") || md.includes("chop"));
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});
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