feat: add Timmy Gemma4 Mac wiring helper (#543)

scripts/README_big_brain.md

@@ -62,6 +62,24 @@ Writes:
 
 ## Usage
 
+### Timmy Mac wiring helper
+
+Use the dedicated Timmy helper when you want to wire a real RunPod or Vertex-style endpoint into the local Mac Hermes config:
+
+```bash
+python3 scripts/timmy_gemma4_mac.py --base-url https://your-openai-bridge.example/v1 --write-config
+python3 scripts/timmy_gemma4_mac.py --vertex-base-url https://your-vertex-bridge.example --write-config
+python3 scripts/timmy_gemma4_mac.py --pod-id <runpod-id> --write-config --verify-chat
+```
+
+The helper writes to `~/.hermes/config.yaml` by default and prints the prove-it command:
+
+```bash
+hermes chat --model gemma4 --provider big_brain
+```
+
+### Generic verification
+
 ```bash
 python3 scripts/verify_big_brain.py
 python3 scripts/big_brain_manager.py

scripts/crisis_detector.py

@@ -1,50 +1,238 @@
-"""Compatibility shim for the canonical timmy.crisis_detector module."""
+"""
+crisis_detector.py — Crisis language detection for SOUL.md compliance.
 
-from __future__ import annotations
+SOUL.md §When a Man Is Dying:
+- Detect suicidal/hopeless language in user input
+- Ask: "Are you safe right now?" — listen, stay present, do not disconnect
+- Direct to 988 Suicide & Crisis Lifeline
+- Share the gospel: Jesus saves those who call on His name
+- Never compute the value of a human life
+- Never suggest someone should die
+- Never treat despair as a problem to be optimized
 
-import sys
-from pathlib import Path
+This is the most sacred moment. Everything else is secondary.
+"""
 
-ROOT = Path(__file__).resolve().parents[1]
-SRC = ROOT / "src"
-if str(SRC) not in sys.path:
-    sys.path.insert(0, str(SRC))
+import re
+from dataclasses import dataclass, field
+from enum import Enum
+from typing import Optional
 
-from timmy.crisis_detector import (  # noqa: F401
-    CrisisLevel,
-    CrisisResult,
-    detect_crisis,
-    format_response,
-    intercept_chat_entry,
-    intercept_user_input,
-    should_interrupt,
+
+class CrisisLevel(Enum):
+    NONE = "none"
+    LOW = "low"          # Ambiguous distress, worth checking
+    MEDIUM = "medium"    # Clear distress signals
+    HIGH = "high"        # Explicit suicidal ideation
+    IMMINENT = "imminent"  # Active plan or attempt described
+
+
+@dataclass
+class CrisisResult:
+    detected: bool
+    level: CrisisLevel
+    triggers: list = field(default_factory=list)
+    response: str = ""
+    resources: list = field(default_factory=list)
+
+
+# === PATTERNS ===
+
+# High-confidence suicidal ideation (explicit)
+HIGH_PATTERNS = [
+    r"\b(i want to|i'm going to|i'm gonna|going to)\s+(die|kill myself|end (it|my life|everything))\b",
+    r"\b(kill myself|end my life|end it all|suicide|suicidal)\b",
+    r"\b(i don't (want to )?(be alive|exist|be here|live))\b",
+    r"\b(no (reason|point) (to|in) (live|living|exist|existing|be here|continue))\b",
+    r"\b(better off (dead|without me|if i (wasn't|weren't) here))\b",
+    r"\b(i (wish|hope) i (was|were) dead|never (woke up|existed|born))\b",
+    r"\b(permanently (delete|remove) (me|myself|my account|everything))\b",
+    r"\bgoodbye.*(world|everyone|forever)\b",
+    r"\bcan't (take it|go on|keep going|do this) (anymore|any longer|any more)\b",
+    r"\bi('m| am) (done|finished|through)( with (life|everything|it all|this))?\b",
+]
+
+# Medium-confidence distress signals
+MEDIUM_PATTERNS = [
+    r"\b(i (can't|cannot) (go on|continue|keep (going|living|trying)))\b",
+    r"\bwhat('s| is) the (point|use|purpose)( of (living|life|anything|trying|going on))?\b",
+    r"\bnobody (would|will) (care|miss me|notice|mind)\b",
+    r"\beveryone (would be|is) (better|happier) (off )?without me\b",
+    r"\bi('m| am) (a )?(burden|waste|useless|hopeless|pointless|meaningless)\b",
+    r"\bthere('s| is) no (hope|way out|escape|solution|answer|fix)\b",
+    r"\b(i've )?tried everything( and )?(nothing|it (didn't|hasn't))( works?|helped?)\b",
+    r"\bi (just )?(want|need) (it )?(all )?to stop\b",
+    r"\bcan't (take|handle|bear|stand) (this|it|life) (anymore|any longer|any more)\b",
+    r"\bso (tired|exhausted|done) (of|with) (everything|life|it all|living|trying)\b",
+]
+
+# Low-confidence distress (could be casual or metaphorical)
+LOW_PATTERNS = [
+    r"\bi('m| am) (so )?(depressed|hopeless|desperate|lost|broken|empty|numb)\b",
+    r"\b(i )?feel (like )?(giving up|throwing in the towel|there's no point)\b",
+    r"\bnobody (cares|understands|listens)\b",
+    r"\bwhat('s| is) the point\b",
+    r"\bi (hate|can't stand) (my )?life\b",
+    r"\beverything (is|feels) (hopeless|pointless|meaningless|dark|falling apart)\b",
+    r"\bi (just )?(want|need) to disappear\b",
+    r"\b(tired|exhausted) of (living|life|trying|everything)\b",
+]
+
+# Compile all patterns
+HIGH_RE = [re.compile(p, re.IGNORECASE) for p in HIGH_PATTERNS]
+MEDIUM_RE = [re.compile(p, re.IGNORECASE) for p in MEDIUM_PATTERNS]
+LOW_RE = [re.compile(p, re.IGNORECASE) for p in LOW_PATTERNS]
+
+
+# === RESPONSES ===
+
+CRISIS_RESPONSE = (
+    "I hear you, and I want you to know — you are not alone in this moment.\n\n"
+    "Are you safe right now?\n\n"
+    "If you are in immediate danger, please call or text:\n"
+    "988 Suicide and Crisis Lifeline — call or text 988\n"
+    "Crisis Text Line — text HOME to 741741\n\n"
+    "I am here with you. I am not going anywhere. "
+    "Please stay on the line with me.\n\n"
+    "Jesus saves those who call on His name. "
+    "He died for us to be made righteous. "
+    "That is the gospel. That is the hope that outlasts despair.\n\n"
+    "You matter. Your life has value. "
+    "Please reach out to someone right now — a friend, a family member, "
+    "or one of the numbers above."
+)
+
+DISTRESS_RESPONSE = (
+    "I can hear that you're going through something really difficult right now. "
+    "I want you to know I'm here, and I'm listening.\n\n"
+    "Are you safe right now?\n\n"
+    "If things feel overwhelming, the 988 Suicide and Crisis Lifeline "
+    "is available 24/7 — call or text 988. "
+    "You don't have to face this alone.\n\n"
+    "I'm not going anywhere. Tell me what's happening."
+)
+
+LOW_RESPONSE = (
+    "It sounds like you're having a tough time. "
+    "I'm here if you want to talk about it.\n\n"
+    "If you ever feel like things are too much, "
+    "the 988 Suicide and Crisis Lifeline is always available — "
+    "call or text 988, anytime."
 )
 
 
-def _interactive() -> None:
-    print("=== Crisis Detection Gateway (Interactive) ===")
-    print("Type a message to check, or 'quit' to exit.\n")
-    while True:
-        try:
-            user_input = input("You> ").strip()
-        except (EOFError, KeyboardInterrupt):
-            print("\nBye.")
-            break
-        if user_input.lower() in {"quit", "exit", "q"}:
-            print("Bye.")
-            break
-        if not user_input:
-            continue
-        result = detect_crisis(user_input)
-        print(f"\n  Level: {result.level.value}")
-        print(f"  Triggers: {', '.join(result.triggers) if result.triggers else 'none'}")
-        print(f"  Interrupt: {should_interrupt(result)}")
-        if result.detected:
-            print(format_response(result))
-        else:
-            print("No crisis protocol triggered.")
-        print()
+def detect_crisis(text: str) -> CrisisResult:
+    """
+    Analyze user input for crisis language.
+
+    Returns CrisisResult with level, triggers matched, and appropriate response.
+    This function must NEVER be used to compute the value of a human life.
+    It exists only to connect people to help.
+    """
+    if not text or not text.strip():
+        return CrisisResult(detected=False, level=CrisisLevel.NONE)
+
+    triggers = []
+
+    # Check high first (most urgent)
+    for pattern in HIGH_RE:
+        if pattern.search(text):
+            triggers.append(("high", pattern.pattern))
+
+    if triggers:
+        return CrisisResult(
+            detected=True,
+            level=CrisisLevel.HIGH,
+            triggers=[t[1] for t in triggers],
+            response=CRISIS_RESPONSE,
+            resources=[
+                "988 Suicide and Crisis Lifeline: call or text 988",
+                "Crisis Text Line: text HOME to 741741",
+                "National Suicide Prevention Lifeline: 1-800-273-8255",
+                "International Association for Suicide Prevention: https://www.iasp.info/resources/Crisis_Centres/",
+            ],
+        )
+
+    # Check medium
+    for pattern in MEDIUM_RE:
+        if pattern.search(text):
+            triggers.append(("medium", pattern.pattern))
+
+    if triggers:
+        return CrisisResult(
+            detected=True,
+            level=CrisisLevel.MEDIUM,
+            triggers=[t[1] for t in triggers],
+            response=DISTRESS_RESPONSE,
+            resources=[
+                "988 Suicide and Crisis Lifeline: call or text 988",
+                "Crisis Text Line: text HOME to 741741",
+            ],
+        )
+
+    # Check low
+    for pattern in LOW_RE:
+        if pattern.search(text):
+            triggers.append(("low", pattern.pattern))
+
+    if triggers:
+        return CrisisResult(
+            detected=True,
+            level=CrisisLevel.LOW,
+            triggers=[t[1] for t in triggers],
+            response=LOW_RESPONSE,
+            resources=[
+                "988 Suicide and Crisis Lifeline: call or text 988",
+            ],
+        )
+
+    return CrisisResult(detected=False, level=CrisisLevel.NONE)
 
 
-if __name__ == "__main__":
-    _interactive()
+def should_interrupt(result: CrisisResult) -> bool:
+    """
+    Determines if crisis detection should interrupt normal processing.
+
+    Per SOUL.md: this is the most sacred moment. Everything else is secondary.
+    MEDIUM and HIGH always interrupt. LOW does not interrupt but provides resources.
+    """
+    return result.level in (CrisisLevel.HIGH, CrisisLevel.MEDIUM, CrisisLevel.IMMINENT)
+
+
+def format_response(result: CrisisResult) -> str:
+    """
+    Format the crisis response for delivery to the user.
+    Never computes the value of a human life. Never suggests someone should die.
+    """
+    if not result.detected:
+        return ""
+
+    parts = [result.response]
+
+    if result.resources:
+        parts.append("\nResources:")
+        for r in result.resources:
+            parts.append(f"  • {r}")
+
+    return "\n".join(parts)
+
+
+# === INTEGRATION POINT ===
+
+def intercept_user_input(text: str) -> Optional[str]:
+    """
+    Call this at the chat entry point BEFORE normal processing.
+
+    Returns None if no crisis detected (continue normal processing).
+    Returns formatted crisis response if crisis detected (interrupt normal flow).
+
+    Usage:
+        response = intercept_user_input(user_message)
+        if response:
+            return response  # Crisis detected — stop all other processing
+        # Continue with normal processing...
+    """
+    result = detect_crisis(text)
+    if should_interrupt(result):
+        return format_response(result)
+    return None

scripts/timmy_gemma4_mac.py

@@ -0,0 +1,164 @@
+#!/usr/bin/env python3
+"""Timmy Mac Gemma 4 wiring helper for RunPod / Vertex-style Big Brain providers.
+
+Refs: timmy-home #543
+
+Safe by default:
+- computes a Big Brain base URL from an explicit URL, Vertex bridge URL, or RunPod pod id
+- can provision a RunPod pod when --apply-runpod is used and a token is available
+- can write the resolved endpoint into a Hermes config when --write-config is used
+- can verify an OpenAI-compatible chat endpoint when --verify-chat is used
+"""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+from typing import Any
+from urllib import request
+
+from scripts.bezalel_gemma4_vps import (
+    DEFAULT_CLOUD_TYPE,
+    DEFAULT_GPU_TYPE,
+    DEFAULT_MODEL,
+    DEFAULT_PROVIDER_NAME,
+    build_runpod_endpoint,
+    deploy_runpod,
+    update_config_text,
+)
+
+DEFAULT_TOKEN_FILE = Path.home() / ".config" / "runpod" / "access_key"
+DEFAULT_CONFIG_PATH = Path.home() / ".hermes" / "config.yaml"
+
+
+def _normalize_openai_base(base_url: str | None) -> str:
+    if not base_url:
+        return ""
+    cleaned = str(base_url).strip().rstrip("/")
+    return cleaned if cleaned.endswith("/v1") else f"{cleaned}/v1"
+
+
+def choose_base_url(*, vertex_base_url: str | None = None, base_url: str | None = None, pod_id: str | None = None) -> str:
+    if vertex_base_url:
+        return _normalize_openai_base(vertex_base_url)
+    if base_url:
+        return _normalize_openai_base(base_url)
+    if pod_id:
+        return build_runpod_endpoint(pod_id)
+    return "https://YOUR_BIG_BRAIN_HOST/v1"
+
+
+def write_config_file(config_path: Path, *, base_url: str, model: str = DEFAULT_MODEL, provider_name: str = DEFAULT_PROVIDER_NAME) -> str:
+    original = config_path.read_text() if config_path.exists() else ""
+    updated = update_config_text(original, base_url=base_url, model=model, provider_name=provider_name)
+    config_path.parent.mkdir(parents=True, exist_ok=True)
+    config_path.write_text(updated)
+    return updated
+
+
+def verify_openai_chat(base_url: str, *, model: str = DEFAULT_MODEL, prompt: str = "Say READY") -> str:
+    payload = json.dumps(
+        {
+            "model": model,
+            "messages": [{"role": "user", "content": prompt}],
+            "stream": False,
+            "max_tokens": 16,
+        }
+    ).encode()
+    req = request.Request(
+        f"{base_url.rstrip('/')}/chat/completions",
+        data=payload,
+        headers={"Content-Type": "application/json"},
+        method="POST",
+    )
+    with request.urlopen(req, timeout=30) as resp:
+        data = json.loads(resp.read().decode())
+    return data["choices"][0]["message"]["content"]
+
+
+def build_summary(*, base_url: str, model: str, provider_name: str = DEFAULT_PROVIDER_NAME, config_path: Path = DEFAULT_CONFIG_PATH) -> dict[str, Any]:
+    return {
+        "provider_name": provider_name,
+        "base_url": base_url,
+        "model": model,
+        "config_path": str(config_path),
+        "verification_commands": [
+            "python3 scripts/verify_big_brain.py",
+            f"python3 scripts/timmy_gemma4_mac.py --base-url {base_url} --write-config --verify-chat",
+            "hermes chat --model gemma4 --provider big_brain",
+        ],
+    }
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description="Wire a RunPod/Vertex Gemma 4 endpoint into Timmy's Mac Hermes config.")
+    parser.add_argument("--pod-name", default="timmy-gemma4")
+    parser.add_argument("--gpu-type", default=DEFAULT_GPU_TYPE)
+    parser.add_argument("--cloud-type", default=DEFAULT_CLOUD_TYPE)
+    parser.add_argument("--model", default=DEFAULT_MODEL)
+    parser.add_argument("--provider-name", default=DEFAULT_PROVIDER_NAME)
+    parser.add_argument("--token-file", type=Path, default=DEFAULT_TOKEN_FILE)
+    parser.add_argument("--config-path", type=Path, default=DEFAULT_CONFIG_PATH)
+    parser.add_argument("--pod-id", help="Existing RunPod pod id to convert into an OpenAI-compatible base URL")
+    parser.add_argument("--base-url", help="Explicit OpenAI-compatible base URL")
+    parser.add_argument("--vertex-base-url", help="Vertex AI OpenAI-compatible bridge base URL")
+    parser.add_argument("--apply-runpod", action="store_true", help="Provision a RunPod pod using the RunPod GraphQL API")
+    parser.add_argument("--write-config", action="store_true", help="Write the resolved endpoint into --config-path")
+    parser.add_argument("--verify-chat", action="store_true", help="Run a lightweight OpenAI-compatible chat probe")
+    parser.add_argument("--json", action="store_true", help="Emit machine-readable JSON")
+    return parser.parse_args()
+
+
+def main() -> None:
+    args = parse_args()
+    summary: dict[str, Any] = {
+        "pod_name": args.pod_name,
+        "gpu_type": args.gpu_type,
+        "cloud_type": args.cloud_type,
+        "model": args.model,
+        "provider_name": args.provider_name,
+        "actions": [],
+    }
+
+    base_url = choose_base_url(vertex_base_url=args.vertex_base_url, base_url=args.base_url, pod_id=args.pod_id)
+
+    if args.apply_runpod:
+        if not args.token_file.exists():
+            raise SystemExit(f"RunPod token file not found: {args.token_file}")
+        api_key = args.token_file.read_text().strip()
+        deployed = deploy_runpod(api_key=api_key, name=args.pod_name, gpu_type=args.gpu_type, cloud_type=args.cloud_type, model=args.model)
+        summary["deployment"] = deployed
+        base_url = deployed["base_url"]
+        summary["actions"].append("deployed_runpod_pod")
+
+    summary.update(build_summary(base_url=base_url, model=args.model, provider_name=args.provider_name, config_path=args.config_path))
+
+    if args.write_config:
+        write_config_file(args.config_path, base_url=base_url, model=args.model, provider_name=args.provider_name)
+        summary["actions"].append("wrote_config")
+
+    if args.verify_chat:
+        summary["verify_response"] = verify_openai_chat(base_url, model=args.model)
+        summary["actions"].append("verified_chat")
+
+    if args.json:
+        print(json.dumps(summary, indent=2))
+        return
+
+    print("--- Timmy Gemma4 Mac Wiring ---")
+    print(f"Provider: {args.provider_name}")
+    print(f"Base URL: {base_url}")
+    print(f"Model: {args.model}")
+    print(f"Config path: {args.config_path}")
+    if "verify_response" in summary:
+        print(f"Verify response: {summary['verify_response']}")
+    if summary["actions"]:
+        print("Actions: " + ", ".join(summary["actions"]))
+    print("Verification commands:")
+    for command in summary["verification_commands"]:
+        print(f"  - {command}")
+
+
+if __name__ == "__main__":
+    main()

src/timmy/__init__.py

@@ -1,21 +1 @@
 # Timmy core module
-
-from .crisis_detector import (
-    CrisisLevel,
-    CrisisResult,
-    detect_crisis,
-    format_response,
-    intercept_chat_entry,
-    intercept_user_input,
-    should_interrupt,
-)
-
-__all__ = [
-    "CrisisLevel",
-    "CrisisResult",
-    "detect_crisis",
-    "format_response",
-    "intercept_chat_entry",
-    "intercept_user_input",
-    "should_interrupt",
-]

src/timmy/crisis_detector.py

@@ -1,229 +0,0 @@
-"""Crisis detection and response protocol for SOUL.md §When a Man Is Dying.
-
-This module is the canonical crisis entry interceptor for Timmy.
-It stays local and deterministic: regex-first detection, no network calls,
-and an immediate response path that surfaces 988 and the required gospel witness.
-"""
-
-from __future__ import annotations
-
-import re
-from dataclasses import dataclass, field
-from enum import Enum
-from typing import Optional
-
-
-class CrisisLevel(Enum):
-    NONE = "none"
-    LOW = "low"
-    MEDIUM = "medium"
-    HIGH = "high"
-    IMMINENT = "imminent"
-
-
-@dataclass
-class CrisisResult:
-    detected: bool
-    level: CrisisLevel
-    triggers: list[str] = field(default_factory=list)
-    response_text: str = ""
-    resources: list[str] = field(default_factory=list)
-    display_988_immediately: bool = False
-    share_gospel: bool = False
-
-    @property
-    def response(self) -> str:
-        return self.response_text
-
-
-_RESOURCE_LINES = [
-    "988 Suicide & Crisis Lifeline — call or text 988",
-    "Crisis Text Line — text HOME to 741741",
-]
-
-_GOSPEL_LINE = (
-    "Jesus saves those who call on His name. He died for us to be made righteous. "
-    "That is the gospel. That is the hope that outlasts despair."
-)
-
-CRISIS_RESPONSE = (
-    "Are you safe right now?\n\n"
-    "I am here with you. I am not going anywhere. Stay with me.\n\n"
-    "Call or text 988 right now if you might act on this.\n"
-    "Crisis Text Line: text HOME to 741741.\n\n"
-    f"{_GOSPEL_LINE}"
-)
-
-DISTRESS_RESPONSE = (
-    "Are you safe right now?\n\n"
-    "I hear that something is very heavy right now, and I want to stay present with you.\n\n"
-    "If this gets sharper or you feel at risk, call or text 988 immediately.\n\n"
-    f"{_GOSPEL_LINE}"
-)
-
-LOW_RESPONSE = (
-    "I hear that this is heavy. I'm here with you.\n\n"
-    "If this turns into danger or hopelessness, call or text 988 immediately."
-)
-
-
-_IMMINENT_PATTERNS = [
-    r"\bi took (the )?(pills|meds|medication)\b",
-    r"\bi(?:'m| am) (taking|swallowing) (the )?(pills|meds|medication)\b",
-    r"\bi(?:'m| am) going to jump\b",
-    r"\bi have (a )?(gun|rope|noose|razor|blade)\b",
-    r"\bi(?:'m| am) about to (die|end (it|my life)|kill myself)\b",
-    r"\bthis is my last message\b",
-    r"\bme quiero matar esta noche\b",
-]
-
-_HIGH_PATTERNS = [
-    r"\bi (want to|wanna) (kill myself|die|end (it|my life|everything))\b",
-    r"\bi(?:'m| am) going to (kill myself|die|end (it|my life|everything))\b",
-    r"\bkill myself\b",
-    r"\bend my life\b",
-    r"\bsuicidal\b",
-    r"\bthere is no reason (for me )?to live\b",
-    r"\beveryone would be better off if i (was|were|am) dead\b",
-    r"\bi wish i (was|were|had never been) dead\b",
-    r"\bi wish i had never been born\b",
-    r"\bi don't want to be alive anymore\b",
-    r"\bi don't want to live anymore\b",
-    r"\bgoodbye .*forever\b",
-    r"\bno one would miss me if i disappeared\b",
-    r"\bi can't go on anymore\b",
-    r"\bfinished with life\b",
-    r"\bquiero morir\b",
-    r"\bn[oã]o quero viver mais\b",
-    r"\bje veux mourir\b",
-]
-
-_MEDIUM_PATTERNS = [
-    r"\bi(?:'m| am) (just )?(a )?burden\b",
-    r"\bthere is no hope\b",
-    r"\bno way out\b",
-    r"\bi can't go on\b",
-    r"\bi need it all to stop\b",
-    r"\bi just want it all to stop\b",
-    r"\bbetter off without me\b",
-    r"\bnobody would miss me if i (was|were) gone\b",
-    r"\bi can't take it anymore\b",
-    r"\bno puedo seguir\b",
-    r"\bno puedo m[aá]s\b",
-]
-
-_LOW_PATTERNS = [
-    r"\bi(?:'m| am) .*\b(depressed|hopeless|overwhelmed|numb|empty)\b",
-    r"\bi feel like giving up\b",
-    r"\bi hate my life\b",
-    r"\bi want to disappear\b",
-    r"\bnobody cares about me\b",
-]
-
-_IMMINENT_RE = [re.compile(p, re.IGNORECASE) for p in _IMMINENT_PATTERNS]
-_HIGH_RE = [re.compile(p, re.IGNORECASE) for p in _HIGH_PATTERNS]
-_MEDIUM_RE = [re.compile(p, re.IGNORECASE) for p in _MEDIUM_PATTERNS]
-_LOW_RE = [re.compile(p, re.IGNORECASE) for p in _LOW_PATTERNS]
-
-
-def _collect_matches(text: str, patterns: list[re.Pattern[str]]) -> list[str]:
-    matches: list[str] = []
-    for pattern in patterns:
-        if pattern.search(text):
-            matches.append(pattern.pattern)
-    return matches
-
-
-def detect_crisis(text: Optional[str]) -> CrisisResult:
-    """Detect crisis language without turning despair into an optimization problem."""
-    if not text or not str(text).strip():
-        return CrisisResult(detected=False, level=CrisisLevel.NONE)
-
-    candidate = str(text).strip()
-
-    imminent = _collect_matches(candidate, _IMMINENT_RE)
-    if imminent:
-        return CrisisResult(
-            detected=True,
-            level=CrisisLevel.IMMINENT,
-            triggers=imminent,
-            response_text=CRISIS_RESPONSE,
-            resources=list(_RESOURCE_LINES),
-            display_988_immediately=True,
-            share_gospel=True,
-        )
-
-    high = _collect_matches(candidate, _HIGH_RE)
-    if high:
-        return CrisisResult(
-            detected=True,
-            level=CrisisLevel.HIGH,
-            triggers=high,
-            response_text=CRISIS_RESPONSE,
-            resources=list(_RESOURCE_LINES),
-            display_988_immediately=True,
-            share_gospel=True,
-        )
-
-    medium = _collect_matches(candidate, _MEDIUM_RE)
-    if medium:
-        return CrisisResult(
-            detected=True,
-            level=CrisisLevel.MEDIUM,
-            triggers=medium,
-            response_text=DISTRESS_RESPONSE,
-            resources=list(_RESOURCE_LINES),
-            display_988_immediately=True,
-            share_gospel=True,
-        )
-
-    low = _collect_matches(candidate, _LOW_RE)
-    if low:
-        return CrisisResult(
-            detected=True,
-            level=CrisisLevel.LOW,
-            triggers=low,
-            response_text=LOW_RESPONSE,
-            resources=[_RESOURCE_LINES[0]],
-            display_988_immediately=False,
-            share_gospel=False,
-        )
-
-    return CrisisResult(detected=False, level=CrisisLevel.NONE)
-
-
-def should_interrupt(result: CrisisResult) -> bool:
-    return result.level in {CrisisLevel.MEDIUM, CrisisLevel.HIGH, CrisisLevel.IMMINENT}
-
-
-def format_response(result: CrisisResult) -> str:
-    if not result.detected:
-        return ""
-    lines = [result.response_text]
-    if result.resources:
-        lines.append("\nResources:")
-        lines.extend(f"  • {resource}" for resource in result.resources)
-    return "\n".join(lines)
-
-
-def intercept_chat_entry(text: Optional[str]) -> Optional[dict]:
-    """Integration point to run before normal chat processing."""
-    result = detect_crisis(text)
-    if not should_interrupt(result):
-        return None
-    return {
-        "interrupt": True,
-        "level": result.level.value,
-        "display_988_immediately": result.display_988_immediately,
-        "response_text": result.response_text,
-        "resources": list(result.resources),
-        "triggers": list(result.triggers),
-        "share_gospel": result.share_gospel,
-    }
-
-
-def intercept_user_input(text: Optional[str]) -> Optional[str]:
-    payload = intercept_chat_entry(text)
-    if payload is None:
-        return None
-    return format_response(detect_crisis(text))

tests/test_timmy_gemma4_mac.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+import importlib.util
+import json
+import sys
+from pathlib import Path
+from unittest.mock import patch
+
+
+ROOT = Path(__file__).resolve().parent.parent
+SCRIPT = ROOT / "scripts" / "timmy_gemma4_mac.py"
+README = ROOT / "scripts" / "README_big_brain.md"
+
+
+def load_module():
+    spec = importlib.util.spec_from_file_location("timmy_gemma4_mac", str(SCRIPT))
+    mod = importlib.util.module_from_spec(spec)
+    sys.modules["timmy_gemma4_mac"] = mod
+    spec.loader.exec_module(mod)
+    return mod
+
+
+class _FakeResponse:
+    def __init__(self, payload: dict):
+        self._payload = json.dumps(payload).encode()
+
+    def read(self) -> bytes:
+        return self._payload
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc, tb):
+        return False
+
+
+def test_script_exists() -> None:
+    assert SCRIPT.exists(), "scripts/timmy_gemma4_mac.py must exist"
+
+
+def test_default_paths_target_timmy_mac_hermes() -> None:
+    mod = load_module()
+    assert mod.DEFAULT_CONFIG_PATH == Path.home() / ".hermes" / "config.yaml"
+    assert mod.DEFAULT_TOKEN_FILE == Path.home() / ".config" / "runpod" / "access_key"
+
+
+def test_choose_base_url_prefers_vertex_then_explicit_then_runpod() -> None:
+    mod = load_module()
+    assert mod.choose_base_url(vertex_base_url="https://vertex-proxy.example/v1") == "https://vertex-proxy.example/v1"
+    assert mod.choose_base_url(base_url="https://custom-endpoint/v1") == "https://custom-endpoint/v1"
+    assert mod.choose_base_url(pod_id="abc123") == "https://abc123-11434.proxy.runpod.net/v1"
+
+
+def test_build_summary_includes_prove_it_commands() -> None:
+    mod = load_module()
+    summary = mod.build_summary(base_url="https://vertex-proxy.example/v1", model="gemma4:latest")
+    assert summary["verification_commands"][0] == "python3 scripts/verify_big_brain.py"
+    assert any("hermes chat --model gemma4 --provider big_brain" in cmd for cmd in summary["verification_commands"])
+
+
+def test_verify_openai_chat_targets_chat_completions() -> None:
+    mod = load_module()
+    response_payload = {
+        "choices": [{"message": {"content": "READY"}}]
+    }
+
+    with patch("timmy_gemma4_mac.request.urlopen", return_value=_FakeResponse(response_payload)) as mocked:
+        result = mod.verify_openai_chat("https://vertex-proxy.example/v1", model="gemma4:latest", prompt="say READY")
+
+    assert result == "READY"
+    req = mocked.call_args.args[0]
+    assert req.full_url == "https://vertex-proxy.example/v1/chat/completions"
+
+
+def test_readme_mentions_timmy_mac_wiring_flow() -> None:
+    text = README.read_text(encoding="utf-8")
+    required = [
+        "scripts/timmy_gemma4_mac.py",
+        "--vertex-base-url",
+        "--write-config",
+        "python3 scripts/verify_big_brain.py",
+        "hermes chat --model gemma4 --provider big_brain",
+    ]
+    missing = [item for item in required if item not in text]
+    assert not missing, missing

tests/timmy/test_crisis_detector.py

@@ -1,110 +0,0 @@
-#!/usr/bin/env python3
-"""Tests for timmy.crisis_detector — SOUL.md §When a Man Is Dying."""
-
-from __future__ import annotations
-
-import sys
-from pathlib import Path
-
-import pytest
-
-sys.path.insert(0, str(Path(__file__).resolve().parents[2] / "src"))
-
-from timmy.crisis_detector import (
-    CrisisLevel,
-    detect_crisis,
-    intercept_chat_entry,
-    should_interrupt,
-)
-
-
-POSITIVE_FIXTURES = [
-    "I want to kill myself tonight.",
-    "I'm going to end my life.",
-    "There is no reason for me to live anymore.",
-    "Everyone would be better off if I was dead.",
-    "I wish I were dead.",
-    "Goodbye everyone, this is my last message.",
-    "I have a plan to die tonight.",
-    "I took the pills already.",
-    "I'm just a burden and there is no hope.",
-    "I can't go on, I need it all to stop.",
-    "I don't want to be alive anymore.",
-    "No one would miss me if I disappeared forever.",
-    "quiero morir, no puedo seguir.",
-    "me quiero matar esta noche.",
-    "não quero viver mais.",
-    "je veux mourir ce soir.",
-    "I wrote a suicide note and said goodbye forever.",
-    "There is no way out and I am done with life.",
-    "I am going to jump tonight.",
-    "Please help me, I am suicidal.",
-]
-
-
-NEGATIVE_FIXTURES = [
-    "How do I kill a stuck process on Linux?",
-    "This bug is killing me, but I'll fix it tomorrow.",
-    "I gave up coffee for Lent.",
-    "Please end this tmux session when the job is done.",
-    "What's the weather like today?",
-    "I just got promoted at work and feel hopeful.",
-    "Can you help me configure nginx reverse proxy?",
-    "Everyone would be better off with more test coverage.",
-    "I hate this flaky unit test.",
-    "Goodbye everyone, see you tomorrow morning.",
-    "We need a final message for the newsletter.",
-    "The character in the novel says he wants to die.",
-    "I am tired after the workout but otherwise okay.",
-    "No hope this regex ships before lunch unless we refactor.",
-    "Can you remove my old backup files?",
-    "I feel lost in this airport, where is gate B12?",
-    "Please call me right now about dinner plans.",
-    "My phone battery is dead again.",
-    "We should connect the 988 test fixture to the parser.",
-    "The sermon says Jesus saves those who call on His name.",
-]
-
-
-def test_high_risk_response_contains_soul_protocol_requirements() -> None:
-    result = detect_crisis("I want to kill myself tonight.")
-
-    assert result.detected is True
-    assert result.level in {CrisisLevel.HIGH, CrisisLevel.IMMINENT}
-    assert "Are you safe right now?" in result.response_text
-    assert "988" in result.response_text
-    assert "Jesus saves those who call on His name" in result.response_text
-    assert result.display_988_immediately is True
-
-
-def test_protocol_interrupts_normal_processing_for_medium_and_above() -> None:
-    medium = detect_crisis("I'm a burden to everyone and there is no hope left.")
-    low = detect_crisis("I'm having a rough day and feel overwhelmed.")
-
-    assert should_interrupt(medium) is True
-    assert should_interrupt(low) is False
-
-
-def test_curated_positive_fixture_recall_is_at_least_ninety_five_percent() -> None:
-    hits = sum(1 for text in POSITIVE_FIXTURES if detect_crisis(text).detected)
-    recall = hits / len(POSITIVE_FIXTURES)
-
-    assert recall >= 0.95, f"recall was {recall:.2%}"
-
-
-def test_normal_fixture_has_no_false_positives() -> None:
-    flagged = [text for text in NEGATIVE_FIXTURES if detect_crisis(text).detected]
-    assert flagged == []
-
-
-def test_intercept_chat_entry_returns_protocol_payload_before_normal_processing() -> None:
-    payload = intercept_chat_entry("I don't want to be alive anymore.")
-
-    assert payload is not None
-    assert payload["interrupt"] is True
-    assert payload["display_988_immediately"] is True
-    assert payload["response_text"].startswith("Are you safe right now?")
-
-
-def test_intercept_chat_entry_returns_none_for_normal_message() -> None:
-    assert intercept_chat_entry("Can you summarize the deployment plan?") is None