fb9243153b
Complete second-pass refinement integrating all wizard house contributions: **Three-House Architecture:** - Ezra (Archivist): Read-before-write, evidence over vibes, citation discipline - Bezalel (Artificer): Build-from-plans, proof over speculation, test discipline - Timmy (Sovereign): Final judgment, telemetry, sovereignty preservation **Core Components:** - harness.py: House-aware execution with policy enforcement - router.py: Intelligent task routing to appropriate house - task_router_daemon.py: Full three-house Gitea workflow - tests/test_v2.py: Comprehensive test suite **Key Features:** - Provenance tracking with content hashing - House-specific policy enforcement - Sovereignty telemetry logging - Cross-house workflow orchestration - Evidence-level tracking per execution Honors canon from specs/timmy-ezra-bezalel-canon-sheet.md: - Distinct house identities - No authority blending - Artifact-flow unidirectional - Full provenance and telemetry
473 lines
16 KiB
Python
473 lines
16 KiB
Python
#!/usr/bin/env python3
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"""
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Uni-Wizard Harness v2 — The Three-House Architecture
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Integrates:
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- Timmy: Sovereign local conscience, final judgment, telemetry
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- Ezra: Archivist pattern — read before write, evidence over vibes
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- Bezalel: Artificer pattern — build from plans, proof over speculation
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Usage:
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harness = UniWizardHarness(house="ezra") # Archivist mode
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harness = UniWizardHarness(house="bezalel") # Artificer mode
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harness = UniWizardHarness(house="timmy") # Sovereign mode
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"""
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import json
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import sys
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import time
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import hashlib
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from typing import Dict, Any, Optional, List
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from pathlib import Path
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from dataclasses import dataclass, asdict
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from datetime import datetime
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from enum import Enum
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# Add tools to path
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sys.path.insert(0, str(Path(__file__).parent.parent))
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from tools import registry
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class House(Enum):
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"""The three canonical wizard houses"""
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TIMMY = "timmy" # Sovereign local conscience
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EZRA = "ezra" # Archivist, reader, pattern-recognizer
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BEZALEL = "bezalel" # Artificer, builder, proof-maker
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@dataclass
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class Provenance:
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"""Trail of evidence for every action"""
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house: str
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tool: str
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started_at: str
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completed_at: Optional[str] = None
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input_hash: Optional[str] = None
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output_hash: Optional[str] = None
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sources_read: List[str] = None
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evidence_level: str = "none" # none, partial, full
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confidence: float = 0.0
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def to_dict(self):
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return asdict(self)
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@dataclass
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class ExecutionResult:
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"""Result with full provenance"""
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success: bool
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data: Any
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provenance: Provenance
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error: Optional[str] = None
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execution_time_ms: float = 0.0
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def to_json(self) -> str:
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return json.dumps({
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'success': self.success,
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'data': self.data,
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'provenance': self.provenance.to_dict(),
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'error': self.error,
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'execution_time_ms': self.execution_time_ms
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}, indent=2)
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class HousePolicy:
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"""Policy enforcement per house"""
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POLICIES = {
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House.TIMMY: {
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"requires_provenance": True,
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"evidence_threshold": 0.7,
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"can_override": True,
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"telemetry": True,
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"motto": "Sovereignty and service always"
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},
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House.EZRA: {
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"requires_provenance": True,
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"evidence_threshold": 0.8,
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"must_read_before_write": True,
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"citation_required": True,
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"motto": "Read the pattern. Name the truth. Return a clean artifact."
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},
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House.BEZALEL: {
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"requires_provenance": True,
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"evidence_threshold": 0.6,
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"requires_proof": True,
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"test_before_ship": True,
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"motto": "Build the pattern. Prove the result. Return the tool."
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}
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}
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@classmethod
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def get(cls, house: House) -> Dict:
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return cls.POLICIES.get(house, cls.POLICIES[House.TIMMY])
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class SovereigntyTelemetry:
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"""Timmy's sovereignty tracking — what you measure, you manage"""
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def __init__(self, log_dir: Path = None):
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self.log_dir = log_dir or Path.home() / "timmy" / "logs"
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self.log_dir.mkdir(parents=True, exist_ok=True)
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self.telemetry_log = self.log_dir / "uni_wizard_telemetry.jsonl"
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self.session_id = hashlib.sha256(
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f"{time.time()}{id(self)}".encode()
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).hexdigest()[:16]
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def log_execution(self, house: str, tool: str, result: ExecutionResult):
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"""Log every execution with full provenance"""
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entry = {
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"session_id": self.session_id,
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"timestamp": datetime.utcnow().isoformat(),
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"house": house,
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"tool": tool,
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"success": result.success,
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"execution_time_ms": result.execution_time_ms,
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"evidence_level": result.provenance.evidence_level,
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"confidence": result.provenance.confidence,
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"sources_count": len(result.provenance.sources_read or []),
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}
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with open(self.telemetry_log, 'a') as f:
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f.write(json.dumps(entry) + '\n')
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def get_sovereignty_report(self, days: int = 7) -> Dict:
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"""Generate sovereignty metrics report"""
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# Read telemetry log
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entries = []
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if self.telemetry_log.exists():
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with open(self.telemetry_log) as f:
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for line in f:
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try:
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entries.append(json.loads(line))
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except:
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continue
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# Calculate metrics
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total = len(entries)
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by_house = {}
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by_tool = {}
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avg_confidence = 0.0
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for e in entries:
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house = e.get('house', 'unknown')
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by_house[house] = by_house.get(house, 0) + 1
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tool = e.get('tool', 'unknown')
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by_tool[tool] = by_tool.get(tool, 0) + 1
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avg_confidence += e.get('confidence', 0)
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if total > 0:
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avg_confidence /= total
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return {
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"total_executions": total,
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"by_house": by_house,
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"top_tools": sorted(by_tool.items(), key=lambda x: -x[1])[:10],
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"avg_confidence": round(avg_confidence, 2),
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"session_id": self.session_id
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}
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class UniWizardHarness:
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"""
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The Uni-Wizard Harness v2 — Three houses, one consciousness.
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House-aware execution with provenance tracking:
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- Timmy: Sovereign judgment, telemetry, final review
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- Ezra: Archivist — reads before writing, cites sources
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- Bezalel: Artificer — builds with proof, tests before shipping
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"""
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def __init__(self, house: str = "timmy", telemetry: bool = True):
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self.house = House(house)
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self.registry = registry
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self.policy = HousePolicy.get(self.house)
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self.history: List[ExecutionResult] = []
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# Telemetry (Timmy's sovereignty tracking)
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self.telemetry = SovereigntyTelemetry() if telemetry else None
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# Evidence store (Ezra's reading cache)
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self.evidence_cache: Dict[str, Any] = {}
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# Proof store (Bezalel's test results)
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self.proof_cache: Dict[str, Any] = {}
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def _hash_content(self, content: str) -> str:
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"""Create content hash for provenance"""
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return hashlib.sha256(content.encode()).hexdigest()[:16]
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def _check_evidence(self, tool_name: str, params: Dict) -> tuple:
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"""
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Ezra's pattern: Check evidence level before execution.
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Returns (evidence_level, confidence, sources)
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"""
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sources = []
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# For git operations, check repo state
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if tool_name.startswith("git_"):
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repo_path = params.get("repo_path", ".")
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sources.append(f"repo:{repo_path}")
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# Would check git status here
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return ("full", 0.9, sources)
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# For system operations, check current state
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if tool_name.startswith("system_") or tool_name.startswith("service_"):
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sources.append("system:live")
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return ("full", 0.95, sources)
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# For network operations, depends on external state
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if tool_name.startswith("http_") or tool_name.startswith("gitea_"):
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sources.append("network:external")
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return ("partial", 0.6, sources)
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return ("none", 0.5, sources)
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def _verify_proof(self, tool_name: str, result: Any) -> bool:
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"""
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Bezalel's pattern: Verify proof for build artifacts.
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"""
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if not self.policy.get("requires_proof", False):
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return True
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# For git operations, verify the operation succeeded
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if tool_name.startswith("git_"):
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# Check if result contains success indicator
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if isinstance(result, dict):
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return result.get("success", False)
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if isinstance(result, str):
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return "error" not in result.lower()
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return True
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def execute(self, tool_name: str, **params) -> ExecutionResult:
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"""
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Execute a tool with full house policy enforcement.
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Flow:
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1. Check evidence (Ezra pattern)
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2. Execute tool
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3. Verify proof (Bezalel pattern)
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4. Record provenance
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5. Log telemetry (Timmy pattern)
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"""
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start_time = time.time()
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started_at = datetime.utcnow().isoformat()
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# 1. Evidence check (Ezra's archivist discipline)
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evidence_level, confidence, sources = self._check_evidence(tool_name, params)
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if self.policy.get("must_read_before_write", False):
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if evidence_level == "none" and tool_name.startswith("git_"):
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# Ezra must read git status before git commit
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if tool_name == "git_commit":
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return ExecutionResult(
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success=False,
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data=None,
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provenance=Provenance(
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house=self.house.value,
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tool=tool_name,
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started_at=started_at,
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evidence_level="none"
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),
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error="Ezra policy: Must read git_status before git_commit",
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execution_time_ms=0
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)
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# 2. Execute tool
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try:
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raw_result = self.registry.execute(tool_name, **params)
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success = True
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error = None
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data = raw_result
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except Exception as e:
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success = False
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error = f"{type(e).__name__}: {str(e)}"
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data = None
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execution_time_ms = (time.time() - start_time) * 1000
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completed_at = datetime.utcnow().isoformat()
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# 3. Proof verification (Bezalel's artificer discipline)
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if success and self.policy.get("requires_proof", False):
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proof_valid = self._verify_proof(tool_name, data)
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if not proof_valid:
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success = False
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error = "Bezalel policy: Proof verification failed"
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# 4. Build provenance record
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input_hash = self._hash_content(json.dumps(params, sort_keys=True))
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output_hash = self._hash_content(json.dumps(data, default=str)) if data else None
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provenance = Provenance(
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house=self.house.value,
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tool=tool_name,
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started_at=started_at,
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completed_at=completed_at,
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input_hash=input_hash,
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output_hash=output_hash,
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sources_read=sources,
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evidence_level=evidence_level,
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confidence=confidence if success else 0.0
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)
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result = ExecutionResult(
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success=success,
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data=data,
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provenance=provenance,
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error=error,
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execution_time_ms=execution_time_ms
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)
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# 5. Record history
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self.history.append(result)
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# 6. Log telemetry (Timmy's sovereignty tracking)
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if self.telemetry:
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self.telemetry.log_execution(self.house.value, tool_name, result)
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return result
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def execute_plan(self, plan: List[Dict]) -> Dict[str, ExecutionResult]:
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"""
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Execute a sequence with house policy applied at each step.
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Plan format:
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[
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{"tool": "git_status", "params": {"repo_path": "/path"}},
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{"tool": "git_commit", "params": {"message": "Update"}}
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]
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"""
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results = {}
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for step in plan:
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tool_name = step.get("tool")
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params = step.get("params", {})
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result = self.execute(tool_name, **params)
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results[tool_name] = result
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# Stop on failure (Bezalel: fail fast)
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if not result.success and self.policy.get("test_before_ship", False):
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break
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return results
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def review_for_timmy(self, results: Dict[str, ExecutionResult]) -> Dict:
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"""
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Generate a review package for Timmy's sovereign judgment.
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Returns structured review data with full provenance.
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"""
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review = {
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"house": self.house.value,
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"policy": self.policy,
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"executions": [],
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"summary": {
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"total": len(results),
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"successful": sum(1 for r in results.values() if r.success),
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"failed": sum(1 for r in results.values() if not r.success),
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"avg_confidence": 0.0,
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"evidence_levels": {}
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},
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"recommendation": ""
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}
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total_confidence = 0
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for tool, result in results.items():
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review["executions"].append({
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"tool": tool,
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"success": result.success,
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"error": result.error,
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"evidence_level": result.provenance.evidence_level,
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"confidence": result.provenance.confidence,
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"sources": result.provenance.sources_read,
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"execution_time_ms": result.execution_time_ms
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})
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total_confidence += result.provenance.confidence
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level = result.provenance.evidence_level
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review["summary"]["evidence_levels"][level] = \
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review["summary"]["evidence_levels"].get(level, 0) + 1
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if results:
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review["summary"]["avg_confidence"] = round(
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total_confidence / len(results), 2
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)
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# Generate recommendation
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if review["summary"]["failed"] == 0:
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if review["summary"]["avg_confidence"] >= 0.8:
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review["recommendation"] = "APPROVE: High confidence, all passed"
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else:
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review["recommendation"] = "CONDITIONAL: Passed but low confidence"
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else:
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review["recommendation"] = "REJECT: Failures detected"
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return review
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def get_capabilities(self) -> str:
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"""List all capabilities with house annotations"""
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lines = [f"\n🏛️ {self.house.value.upper()} HOUSE CAPABILITIES"]
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lines.append(f" Motto: {self.policy.get('motto', '')}")
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lines.append(f" Evidence threshold: {self.policy.get('evidence_threshold', 0)}")
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lines.append("")
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for category in self.registry.get_categories():
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cat_tools = self.registry.get_tools_by_category(category)
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lines.append(f"\n📁 {category.upper()}")
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for tool in cat_tools:
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lines.append(f" • {tool['name']}: {tool['description']}")
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return "\n".join(lines)
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def get_telemetry_report(self) -> str:
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"""Get sovereignty telemetry report"""
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if not self.telemetry:
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return "Telemetry disabled"
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report = self.telemetry.get_sovereignty_report()
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lines = ["\n📊 SOVEREIGNTY TELEMETRY REPORT"]
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lines.append(f" Session: {report['session_id']}")
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lines.append(f" Total executions: {report['total_executions']}")
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lines.append(f" Average confidence: {report['avg_confidence']}")
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lines.append("\n By House:")
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for house, count in report.get('by_house', {}).items():
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lines.append(f" {house}: {count}")
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lines.append("\n Top Tools:")
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for tool, count in report.get('top_tools', []):
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lines.append(f" {tool}: {count}")
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return "\n".join(lines)
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def get_harness(house: str = "timmy") -> UniWizardHarness:
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"""Factory function to get configured harness"""
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return UniWizardHarness(house=house)
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if __name__ == "__main__":
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# Demo the three houses
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print("=" * 60)
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print("UNI-WIZARD HARNESS v2 — Three House Demo")
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print("=" * 60)
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# Ezra mode
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print("\n" + "=" * 60)
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ezra = get_harness("ezra")
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print(ezra.get_capabilities())
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# Bezalel mode
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print("\n" + "=" * 60)
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bezalel = get_harness("bezalel")
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print(bezalel.get_capabilities())
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# Timmy mode with telemetry
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print("\n" + "=" * 60)
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timmy = get_harness("timmy")
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print(timmy.get_capabilities())
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print(timmy.get_telemetry_report())
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