{
  "$comment": "This is an example/template policy file. The working copy is at .smartergpt.local/lex/lexmap.policy.json (created by 'npm run setup-local')",
  "modules": {
    "memory/store": {
      "coords": [0, 0],
      "owns_paths": ["src/memory/store/**"],
      "exposes": ["getDb", "closeDb", "saveFrame", "getFrameById", "searchFrames"],
      "allowed_callers": ["memory/mcp", "memory/renderer", "cli"],
      "forbidden_callers": ["policy/check", "policy/merge", "policy/scanners"],
      "notes": "Core Frame storage layer - SQLite database operations"
    },
    "memory/frames": {
      "coords": [0, 1],
      "owns_paths": ["src/memory/frames/**"],
      "exposes": ["Frame", "StatusSnapshot"],
      "allowed_callers": ["memory/store", "memory/mcp", "memory/renderer", "cli"],
      "forbidden_callers": [],
      "notes": "Frame type definitions and interfaces"
    },
    "memory/mcp": {
      "coords": [0, 2],
      "owns_paths": ["src/memory/mcp_server/**"],
      "exposes": ["LexBrainServer"],
      "allowed_callers": [],
      "forbidden_callers": [],
      "notes": "MCP server for assistant integration - stdio interface"
    },
    "memory/renderer": {
      "coords": [0, 3],
      "owns_paths": ["src/memory/renderer/**"],
      "exposes": ["renderMemoryCard", "renderTimeline"],
      "allowed_callers": ["memory/mcp", "cli"],
      "forbidden_callers": ["policy/check", "policy/merge"],
      "notes": "Memory card and timeline visualization rendering"
    },
    "policy/check": {
      "coords": [2, 0],
      "owns_paths": ["src/policy/check/**"],
      "exposes": ["checkPolicy", "LexMapChecker"],
      "allowed_callers": ["cli"],
      "forbidden_callers": ["memory/store", "memory/mcp"],
      "notes": "Policy enforcement - compares scanner output against lexmap.policy.json"
    },
    "policy/merge": {
      "coords": [2, 1],
      "owns_paths": ["src/policy/merge/**"],
      "exposes": ["mergeScannerOutputs"],
      "allowed_callers": ["policy/check", "cli"],
      "forbidden_callers": ["memory/store", "memory/mcp"],
      "notes": "Merges multiple scanner outputs into unified JSON"
    },
    "policy/scanners": {
      "coords": [2, 2],
      "owns_paths": ["src/policy/scanners/**"],
      "exposes": ["TypeScriptScanner", "PythonScanner", "PHPScanner"],
      "allowed_callers": ["policy/merge"],
      "forbidden_callers": ["memory/store", "memory/mcp"],
      "notes": "Language-specific code scanners (dumb by design) - emit structural facts"
    },
    "shared/types": {
      "coords": [1, 0],
      "owns_paths": ["src/shared/types/**"],
      "exposes": ["Policy", "PolicyModule", "Frame", "AtlasFrame"],
      "allowed_callers": ["memory/store", "memory/frames", "memory/mcp", "policy/check", "policy/merge", "shared/atlas", "shared/policy", "shared/module_ids", "cli"],
      "forbidden_callers": [],
      "notes": "Shared TypeScript type definitions - used across all modules"
    },
    "shared/policy": {
      "coords": [1, 1],
      "owns_paths": ["src/shared/policy/**"],
      "exposes": ["loadPolicy", "clearPolicyCache"],
      "allowed_callers": ["memory/mcp", "policy/check", "policy/merge", "shared/atlas", "shared/module_ids", "cli"],
      "forbidden_callers": [],
      "notes": "Policy loading and caching utility - reads lexmap.policy.json"
    },
    "shared/atlas": {
      "coords": [1, 2],
      "owns_paths": ["src/shared/atlas/**"],
      "exposes": ["computeFoldRadius", "generateAtlasFrame"],
      "allowed_callers": ["memory/mcp", "cli"],
      "forbidden_callers": ["policy/scanners"],
      "notes": "Atlas Frame generation - fold-radius spatial neighborhood extraction"
    },
    "shared/module_ids": {
      "coords": [1, 3],
      "owns_paths": ["src/shared/module_ids/**"],
      "exposes": ["validateModuleIds", "suggestModuleIds"],
      "allowed_callers": ["memory/store", "memory/mcp", "cli"],
      "forbidden_callers": ["policy/scanners"],
      "notes": "THE CRITICAL RULE enforcement - validates module IDs against policy"
    },
    "shared/aliases": {
      "coords": [1, 4],
      "owns_paths": ["src/shared/aliases/**"],
      "exposes": ["resolveAlias", "loadAliasTable"],
      "allowed_callers": ["shared/module_ids", "memory/mcp", "cli"],
      "forbidden_callers": ["policy/scanners"],
      "notes": "Module ID alias resolution - supports team shorthand conventions"
    },
    "shared/git": {
      "coords": [1, 5],
      "owns_paths": ["src/shared/git/**"],
      "exposes": ["getCurrentBranch", "getGitStatus", "getDiff"],
      "allowed_callers": ["memory/mcp", "memory/renderer", "cli"],
      "forbidden_callers": ["policy/check", "policy/merge"],
      "notes": "Git integration utilities for Frame context"
    },
    "cli": {
      "coords": [3, 0],
      "owns_paths": ["src/cli/**", "src/shared/cli/**"],
      "exposes": ["remember", "recall", "check", "timeline"],
      "allowed_callers": [],
      "forbidden_callers": [],
      "notes": "Unified CLI surface - orchestrates memory and policy subsystems"
    }
  },
  "global_kill_patterns": [
    {
      "pattern": "**/dist/**",
      "description": "Generated build output - should not be in source control"
    },
    {
      "pattern": "**/node_modules/**",
      "description": "Vendor dependencies - managed by package manager"
    },
    {
      "pattern": "**/vendor/**",
      "description": "Vendor dependencies - managed by package manager"
    }
  ]
}