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https://github.com/NousResearch/hermes-agent.git
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3cd384dc43
Add a comprehensive self-evolution system that enables Hermes Agent to continuously improve through automated analysis and optimization: Core components: - reflection_engine: Nightly session analysis (1:00 AM) - evolution_proposer: Generate improvement proposals from insights - quality_scorer: Multi-dimensional session quality evaluation - strategy_injector: Inject learned strategies into new sessions - strategy_compressor: Strategy optimization and deduplication - git_analyzer: Code change pattern analysis - rule_engine: Pattern-based rule generation - feishu_notifier: Feishu card notifications for evolution events Storage: - db.py: SQLite telemetry storage - strategy_store: Persistent strategy storage - models.py: Data models Plugin integration: - plugin.yaml, hooks.py, __init__.py for plugin system - cron_jobs.py for scheduled tasks Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
"""
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Self Evolution Plugin — Strategy Store
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========================================
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Manages strategy rules with version history and rollback support.
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Strategies stored at ~/.hermes/self_evolution/strategies.json
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Archives at ~/.hermes/self_evolution/archive/strategies_v{N}.json
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"""
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from __future__ import annotations
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import json
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import logging
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from pathlib import Path
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from typing import Any, Dict, Optional
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logger = logging.getLogger(__name__)
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from self_evolution.paths import DATA_DIR as STRATEGIES_DIR, STRATEGIES_FILE, ARCHIVE_DIR
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class StrategyStore:
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"""Load, save, and version strategy rules."""
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def load(self) -> dict:
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"""Load current strategies."""
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if not STRATEGIES_FILE.exists():
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return {"version": 0, "rules": []}
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try:
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return json.loads(STRATEGIES_FILE.read_text(encoding="utf-8"))
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except (json.JSONDecodeError, OSError):
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return {"version": 0, "rules": []}
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def save(self, data: dict):
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"""Save strategies to file."""
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STRATEGIES_DIR.mkdir(parents=True, exist_ok=True)
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STRATEGIES_FILE.write_text(
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json.dumps(data, ensure_ascii=False, indent=2),
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encoding="utf-8",
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)
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def archive(self, version: int):
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"""Archive current strategies for rollback."""
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if not STRATEGIES_FILE.exists():
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return
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ARCHIVE_DIR.mkdir(parents=True, exist_ok=True)
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archive_path = ARCHIVE_DIR / f"strategies_v{version}.json"
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archive_path.write_text(
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STRATEGIES_FILE.read_text(encoding="utf-8"),
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encoding="utf-8",
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)
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logger.info("Archived strategies version %d", version)
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def load_archive(self, version: int) -> Optional[dict]:
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"""Load an archived version."""
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archive_path = ARCHIVE_DIR / f"strategies_v{version}.json"
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if not archive_path.exists():
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return None
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try:
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return json.loads(archive_path.read_text(encoding="utf-8"))
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except (json.JSONDecodeError, OSError):
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return None
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def restore(self, data: dict):
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"""Restore strategies from an archive."""
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self.save(data)
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logger.info("Restored strategies from archive")
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def get_version(self) -> int:
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"""Get current version number."""
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return self.load().get("version", 0)
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