feat: sidecar config validation on deploy (#690)

bin/nostr-agent-demo.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 Full Nostr agent-to-agent communication demo - FINAL WORKING
 """

bin/soul_eval_gate.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """
 Soul Eval Gate — The Conscience of the Training Pipeline
 

bin/validate_config.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env python3
+"""
+Config Validator -- pre-deploy YAML validation for timmy-config sidecar.
+
+Validates YAML syntax, required keys (model.default, model.provider,
+toolsets), and provider names before deploy.sh writes to ~/.hermes/.
+
+Usage:
+    python3 bin/validate_config.py [path/to/config.yaml]
+    python3 bin/validate_config.py --strict  (fail on warnings too)
+"""
+import json, os, sys, yaml
+from pathlib import Path
+
+REQUIRED = {
+    "model": {"type": dict, "keys": {"default": str, "provider": str}},
+    "toolsets": {"type": list},
+}
+ALLOWED_PROVIDERS = [
+    "anthropic", "openai", "nous", "ollama", "openrouter", "openai-codex"
+]
+
+def validate(path):
+    errors = []
+    try:
+        with open(path) as f:
+            data = yaml.safe_load(f)
+    except Exception as e:
+        return [f"YAML parse error: {e}"]
+    if not isinstance(data, dict):
+        return [f"Expected mapping, got {type(data).__name__}"]
+
+    for key, spec in REQUIRED.items():
+        if key not in data:
+            errors.append(f"Required key missing: {key}")
+            continue
+        if spec["type"] == dict and not isinstance(data[key], dict):
+            errors.append(f"{key}: expected dict")
+            continue
+        if spec["type"] == list and not isinstance(data[key], list):
+            errors.append(f"{key}: expected list")
+            continue
+        if "keys" in spec:
+            for sub, sub_type in spec["keys"].items():
+                if sub not in data[key]:
+                    errors.append(f"{key}.{sub}: required")
+                elif not isinstance(data[key][sub], sub_type):
+                    errors.append(f"{key}.{sub}: expected {sub_type.__name__}")
+
+    provider = data.get("model", {}).get("provider")
+    if provider and provider not in ALLOWED_PROVIDERS:
+        errors.append(f"model.provider: unknown provider '{provider}'")
+
+    # Check JSON files
+    for jf in ["channel_directory.json"]:
+        jp = Path(path).parent / jf
+        if jp.exists():
+            try:
+                json.loads(jp.read_text())
+            except Exception as e:
+                errors.append(f"{jf}: invalid JSON: {e}")
+
+    return errors
+
+def main():
+    strict = "--strict" in sys.argv
+    args = [a for a in sys.argv[1:] if not a.startswith("--")]
+    path = args[0] if args else str(Path(__file__).parent.parent / "config.yaml")
+
+    if not os.path.exists(path):
+        print(f"ERROR: {path} not found")
+        sys.exit(1)
+
+    errs = validate(path)
+    if errs:
+        for e in errs:
+            print(f"ERROR: {e}")
+        print(f"Validation FAILED: {len(errs)} issue(s)")
+        sys.exit(1)
+    print(f"OK: {path} is valid")
+
+if __name__ == "__main__":
+    main()

cron/pipeline-scheduler.yml

@@ -0,0 +1,9 @@
+- name: Nightly Pipeline Scheduler
+  schedule: '*/30 18-23,0-8 * * *' # Every 30 min, off-peak hours only
+  tasks:
+    - name: Check and start pipelines
+      shell: "bash scripts/nightly-pipeline-scheduler.sh"
+      env:
+        PIPELINE_TOKEN_LIMIT: "500000"
+        PIPELINE_PEAK_START: "9"
+        PIPELINE_PEAK_END: "18"

scripts/captcha_bypass_handler.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import json
 from hermes_tools import browser_navigate, browser_vision
 

scripts/diagram_meaning_extractor.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import json
 from hermes_tools import browser_navigate, browser_vision
 

scripts/nightly-pipeline-scheduler.md

@@ -0,0 +1,50 @@
+# Nightly Pipeline Scheduler
+
+Auto-starts batch pipelines when inference is available.
+
+## What It Does
+
+1. Checks inference provider health (OpenRouter, Ollama, RunPod)
+2. Checks if it's off-peak hours (configurable, default: after 6PM)
+3. Checks interactive session load (don't fight with live users)
+4. Checks daily token budget (configurable limit)
+5. Starts the highest-priority incomplete pipeline
+
+## Pipeline Priority Order
+
+| Priority | Pipeline | Deps | Max Tokens |
+|----------|----------|------|------------|
+| 1 | playground-factory | none | 100,000 |
+| 2 | training-factory | none | 150,000 |
+| 3 | knowledge-mine | training-factory running | 80,000 |
+| 4 | adversary | knowledge-mine running | 50,000 |
+| 5 | codebase-genome | none | 120,000 |
+
+## Usage
+
+```bash
+# Normal run (used by cron)
+./scripts/nightly-pipeline-scheduler.sh
+
+# Dry run (show what would start)
+./scripts/nightly-pipeline-scheduler.sh --dry-run
+
+# Status report
+./scripts/nightly-pipeline-scheduler.sh --status
+
+# Force start during peak hours
+./scripts/nightly-pipeline-scheduler.sh --force
+```
+
+## Configuration
+
+Set via environment variables:
+- `PIPELINE_TOKEN_LIMIT`: Daily token budget (default: 500,000)
+- `PIPELINE_PEAK_START`: Peak hours start (default: 9)
+- `PIPELINE_PEAK_END`: Peak hours end (default: 18)
+- `HERMES_HOME`: Hermes home directory (default: ~/.hermes)
+
+## Cron
+
+Runs every 30 minutes. Off-peak only (unless --force).
+See `cron/pipeline-scheduler.yml`.

scripts/nightly-pipeline-scheduler.sh

@@ -0,0 +1,383 @@
+#!/usr/bin/env bash
+# nightly-pipeline-scheduler.sh — Auto-start batch pipelines when inference is available.
+#
+# Checks provider health, pipeline progress, token budget, and interactive load.
+# Starts the highest-priority incomplete pipeline that can run.
+#
+# Usage:
+#   ./scripts/nightly-pipeline-scheduler.sh          # Normal run
+#   ./scripts/nightly-pipeline-scheduler.sh --dry-run # Show what would start
+#   ./scripts/nightly-pipeline-scheduler.sh --status  # Pipeline status report
+
+set -euo pipefail
+
+# --- Configuration ---
+HERMES_HOME="${HERMES_HOME:-$HOME/.hermes}"
+BUDGET_FILE="${HERMES_HOME}/pipeline_budget.json"
+STATE_FILE="${HERMES_HOME}/pipeline_state.json"
+LOG_FILE="${HERMES_HOME}/logs/pipeline-scheduler.log"
+TOKEN_DAILY_LIMIT="${PIPELINE_TOKEN_LIMIT:-500000}"
+PEAK_HOURS_START="${PIPELINE_PEAK_START:-9}"
+PEAK_HOURS_END="${PIPELINE_PEAK_END:-18}"
+
+# Pipeline definitions (priority order)
+# Each pipeline: name, script, max_tokens, dependencies
+PIPELINES=(
+    "playground-factory|scripts/pipeline_playground_factory.sh|100000|none"
+    "training-factory|scripts/pipeline_training_factory.sh|150000|none"
+    "knowledge-mine|scripts/pipeline_knowledge_mine.sh|80000|training-factory"
+    "adversary|scripts/pipeline_adversary.sh|50000|knowledge-mine"
+    "codebase-genome|scripts/pipeline_codebase_genome.sh|120000|none"
+)
+
+# --- Colors ---
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+CYAN='\033[0;36m'
+NC='\033[0m'
+
+# --- Helpers ---
+now_hour() { date +%-H; }
+is_peak_hours() {
+    local h=$(now_hour)
+    [[ $h -ge $PEAK_HOURS_START && $h -lt $PEAK_HOURS_END ]]
+}
+
+ensure_dirs() {
+    mkdir -p "$(dirname "$LOG_FILE")" "$(dirname "$BUDGET_FILE")" "$(dirname "$STATE_FILE")"
+}
+
+log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOG_FILE"; }
+
+get_budget_used_today() {
+    if [[ -f "$BUDGET_FILE" ]]; then
+        local today=$(date +%Y-%m-%d)
+        python3 -c "
+import json, sys
+with open('$BUDGET_FILE') as f:
+    d = json.load(f)
+print(d.get('daily', {}).get('$today', {}).get('tokens_used', 0))
+" 2>/dev/null || echo 0
+    else
+        echo 0
+    fi
+}
+
+get_budget_remaining() {
+    local used=$(get_budget_used_today)
+    echo $((TOKEN_DAILY_LIMIT - used))
+}
+
+update_budget() {
+    local pipeline="$1"
+    local tokens="$2"
+    local today=$(date +%Y-%m-%d)
+    python3 -c "
+import json, os
+path = '$BUDGET_FILE'
+d = {}
+if os.path.exists(path):
+    with open(path) as f:
+        d = json.load(f)
+daily = d.setdefault('daily', {})
+day = daily.setdefault('$today', {'tokens_used': 0, 'pipelines': {}})
+day['tokens_used'] = day.get('tokens_used', 0) + $tokens
+day['pipelines']['$pipeline'] = day['pipelines'].get('$pipeline', 0) + $tokens
+with open(path, 'w') as f:
+    json.dump(d, f, indent=2)
+"
+}
+
+get_pipeline_state() {
+    if [[ -f "$STATE_FILE" ]]; then
+        cat "$STATE_FILE"
+    else
+        echo "{}"
+    fi
+}
+
+set_pipeline_state() {
+    local pipeline="$1"
+    local state="$2"  # running, complete, failed, skipped
+    python3 -c "
+import json, os
+path = '$STATE_FILE'
+d = {}
+if os.path.exists(path):
+    with open(path) as f:
+        d = json.load(f)
+d['$pipeline'] = {'state': '$state', 'updated': '$(date -Iseconds)'}
+with open(path, 'w') as f:
+    json.dump(d, f, indent=2)
+"
+}
+
+is_pipeline_complete() {
+    local pipeline="$1"
+    python3 -c "
+import json, os
+path = '$STATE_FILE'
+if not os.path.exists(path):
+    print('false')
+else:
+    with open(path) as f:
+        d = json.load(f)
+    state = d.get('$pipeline', {}).get('state', 'not_started')
+    print('true' if state == 'complete' else 'false')
+" 2>/dev/null || echo false
+}
+
+is_pipeline_running() {
+    local pipeline="$1"
+    python3 -c "
+import json, os
+path = '$STATE_FILE'
+if not os.path.exists(path):
+    print('false')
+else:
+    with open(path) as f:
+        d = json.load(f)
+    state = d.get('$pipeline', {}).get('state', 'not_started')
+    print('true' if state == 'running' else 'false')
+" 2>/dev/null || echo false
+}
+
+check_dependency() {
+    local dep="$1"
+    if [[ "$dep" == "none" ]]; then
+        return 0
+    fi
+    # For knowledge-mine: training-factory must be running or complete
+    if [[ "$dep" == "training-factory" ]]; then
+        local state=$(python3 -c "
+import json, os
+path = '$STATE_FILE'
+if not os.path.exists(path):
+    print('not_started')
+else:
+    with open(path) as f:
+        d = json.load(f)
+    print(d.get('training-factory', {}).get('state', 'not_started'))
+" 2>/dev/null || echo "not_started")
+        [[ "$state" == "running" || "$state" == "complete" ]]
+        return $?
+    fi
+    # For adversary: knowledge-mine must be at least 50% done
+    # Simplified: check if it's running (we'd need progress tracking for 50%)
+    if [[ "$dep" == "knowledge-mine" ]]; then
+        local state=$(python3 -c "
+import json, os
+path = '$STATE_FILE'
+if not os.path.exists(path):
+    print('not_started')
+else:
+    with open(path) as f:
+        d = json.load(f)
+    print(d.get('knowledge-mine', {}).get('state', 'not_started'))
+" 2>/dev/null || echo "not_started")
+        [[ "$state" == "running" || "$state" == "complete" ]]
+        return $?
+    fi
+    return 0
+}
+
+check_inference_available() {
+    # Check if any inference provider is responding
+    # 1. Check OpenRouter
+    local or_ok=$(curl -s -o /dev/null -w "%{http_code}" \
+        --connect-timeout 5 "https://openrouter.ai/api/v1/models" 2>/dev/null || echo "000")
+
+    # 2. Check local Ollama
+    local ollama_ok=$(curl -s -o /dev/null -w "%{http_code}" \
+        --connect-timeout 5 "http://localhost:11434/api/tags" 2>/dev/null || echo "000")
+
+    # 3. Check RunPod (if configured)
+    local runpod_ok="000"
+    if [[ -n "${RUNPOD_ENDPOINT:-}" ]]; then
+        runpod_ok=$(curl -s -o /dev/null -w "%{http_code}" \
+            --connect-timeout 5 "$RUNPOD_ENDPOINT/health" 2>/dev/null || echo "000")
+    fi
+
+    if [[ "$or_ok" == "200" || "$ollama_ok" == "200" || "$runpod_ok" == "200" ]]; then
+        return 0
+    fi
+    return 1
+}
+
+check_interactive_load() {
+    # Check if there are active interactive sessions (don't fight with live users)
+    # Look for tmux panes with active hermes sessions
+    local active=$(tmux list-panes -a -F '#{pane_pid} #{pane_current_command}' 2>/dev/null \
+        | grep -c "hermes\|python3" || echo 0)
+
+    # If more than 3 interactive sessions, skip pipeline start
+    if [[ $active -gt 3 ]]; then
+        return 1
+    fi
+    return 0
+}
+
+start_pipeline() {
+    local name="$1"
+    local script="$2"
+    local max_tokens="$3"
+    local budget_remaining="$4"
+    local mode="${5:-run}"
+
+    if [[ "$budget_remaining" -lt "$max_tokens" ]]; then
+        log "SKIP $name: insufficient budget ($budget_remaining < $max_tokens tokens)"
+        return 1
+    fi
+
+    if [[ ! -f "$script" ]]; then
+        log "SKIP $name: script not found ($script)"
+        return 1
+    fi
+
+    if [[ "$mode" == "dry-run" ]]; then
+        log "DRY-RUN: Would start $name (budget: $budget_remaining, needs: $max_tokens)"
+        return 0
+    fi
+
+    log "START $name (budget: $budget_remaining, max_tokens: $max_tokens)"
+    set_pipeline_state "$name" "running"
+
+    # Run in background, capture output
+    local log_path="${HERMES_HOME}/logs/pipeline-${name}.log"
+    bash "$script" --max-tokens "$max_tokens" >> "$log_path" 2>&1 &
+    local pid=$!
+
+    # Wait a moment to check if it started OK
+    sleep 2
+    if kill -0 $pid 2>/dev/null; then
+        log "RUNNING $name (PID: $pid, log: $log_path)"
+        # Record the PID
+        python3 -c "
+import json, os
+path = '$STATE_FILE'
+d = {}
+if os.path.exists(path):
+    with open(path) as f:
+        d = json.load(f)
+d['$name']['pid'] = $pid
+with open(path, 'w') as f:
+    json.dump(d, f, indent=2)
+"
+        return 0
+    else
+        log "FAIL $name: script exited immediately"
+        set_pipeline_state "$name" "failed"
+        return 1
+    fi
+}
+
+# --- Main ---
+main() {
+    local mode="${1:-run}"
+    ensure_dirs
+
+    log "=== Pipeline Scheduler ($mode) ==="
+
+    # Check 1: Is inference available?
+    if ! check_inference_available; then
+        log "No inference provider available. Skipping all pipelines."
+        exit 0
+    fi
+    log "Inference: AVAILABLE"
+
+    # Check 2: Is it peak hours?
+    if is_peak_hours && [[ "$mode" != "--force" ]]; then
+        local h=$(now_hour)
+        log "Peak hours ($h:00). Skipping pipeline start. Use --force to override."
+        exit 0
+    fi
+    log "Off-peak: OK"
+
+    # Check 3: Interactive load
+    if ! check_interactive_load && [[ "$mode" != "--force" ]]; then
+        log "High interactive load. Skipping pipeline start."
+        exit 0
+    fi
+    log "Interactive load: OK"
+
+    # Check 4: Token budget
+    local budget=$(get_budget_remaining)
+    log "Token budget remaining: $budget / $TOKEN_DAILY_LIMIT"
+
+    if [[ $budget -le 0 ]]; then
+        log "Daily token budget exhausted. Stopping."
+        exit 0
+    fi
+
+    # Check 5: Pipeline status
+    if [[ "$mode" == "--status" ]]; then
+        echo -e "${CYAN}Pipeline Status:${NC}"
+        echo "────────────────────────────────────────────────────"
+        for entry in "${PIPELINES[@]}"; do
+            IFS='|' read -r name script max_tokens dep <<< "$entry"
+            local state=$(python3 -c "
+import json, os
+path = '$STATE_FILE'
+if not os.path.exists(path):
+    print('not_started')
+else:
+    with open(path) as f:
+        d = json.load(f)
+    print(d.get('$name', {}).get('state', 'not_started'))
+" 2>/dev/null || echo "not_started")
+
+            local color=$NC
+            case "$state" in
+                running)  color=$YELLOW ;;
+                complete) color=$GREEN ;;
+                failed)   color=$RED ;;
+            esac
+            printf "  %-25s %b%s%b (max: %s tokens, dep: %s)\n" "$name" "$color" "$state" "$NC" "$max_tokens" "$dep"
+        done
+        echo "────────────────────────────────────────────────────"
+        echo "  Budget: $budget / $TOKEN_DAILY_LIMIT tokens remaining"
+        echo "  Peak hours: $PEAK_HOURS_START:00 - $PEAK_HOURS_END:00"
+        exit 0
+    fi
+
+    # Find and start the highest-priority incomplete pipeline
+    local started=0
+    for entry in "${PIPELINES[@]}"; do
+        IFS='|' read -r name script max_tokens dep <<< "$entry"
+
+        # Skip if already running or complete
+        if [[ "$(is_pipeline_running $name)" == "true" ]]; then
+            log "SKIP $name: already running"
+            continue
+        fi
+        if [[ "$(is_pipeline_complete $name)" == "true" ]]; then
+            log "SKIP $name: already complete"
+            continue
+        fi
+
+        # Check dependency
+        if ! check_dependency "$dep"; then
+            log "SKIP $name: dependency $dep not met"
+            continue
+        fi
+
+        # Try to start
+        if start_pipeline "$name" "$script" "$max_tokens" "$budget" "$mode"; then
+            started=1
+            # Only start one pipeline per run (let it claim tokens before next check)
+            # Exception: playground-factory and training-factory can run in parallel
+            if [[ "$name" != "playground-factory" && "$name" != "training-factory" ]]; then
+                break
+            fi
+        fi
+    done
+
+    if [[ $started -eq 0 ]]; then
+        log "No pipelines to start (all complete, running, or blocked)."
+    fi
+
+    log "=== Pipeline Scheduler done ==="
+}
+
+main "$@"

scripts/validate-sidecar-config.py

@@ -0,0 +1,207 @@
+#!/usr/bin/env python3
+"""
+validate-sidecar-config.py — Pre-deploy validation for timmy-config sidecar.
+
+Validates YAML syntax, required keys, value types before deploy.
+Rejects bad config with clear errors.
+
+Usage:
+    python3 scripts/validate-sidecar-config.py ~/.timmy/config.yaml
+    python3 scripts/validate-sidecar-config.py --all                  # Validate all config files
+    python3 scripts/validate-sidecar-config.py --schema               # Print expected schema
+"""
+
+import argparse
+import json
+import os
+import sys
+from pathlib import Path
+
+try:
+    import yaml
+    HAS_YAML = True
+except ImportError:
+    HAS_YAML = False
+
+# Expected schema: field -> type
+REQUIRED_SCHEMA = {
+    "model": str,
+    "provider": str,
+}
+
+OPTIONAL_SCHEMA = {
+    "api_base": str,
+    "max_tokens": int,
+    "temperature": (int, float),
+    "system_prompt": str,
+    "tools": list,
+    "memory_enabled": bool,
+    "session_timeout": int,
+    "log_level": str,
+}
+
+CONFIG_DIRS = [
+    Path.home() / ".timmy",
+    Path.home() / ".hermes",
+]
+
+
+def validate_yaml_syntax(filepath: Path) -> list[str]:
+    """Validate YAML can be parsed."""
+    errors = []
+    try:
+        content = filepath.read_text(errors="ignore")
+        if HAS_YAML:
+            yaml.safe_load(content)
+        else:
+            # Fallback: check for basic JSON-in-YAML
+            json.loads(content)
+    except (yaml.YAMLError if HAS_YAML else Exception, json.JSONDecodeError) as e:
+        errors.append(f"YAML syntax error: {e}")
+    except OSError as e:
+        errors.append(f"Cannot read file: {e}")
+    return errors
+
+
+def validate_schema(filepath: Path) -> list[str]:
+    """Validate config against expected schema."""
+    errors = []
+    try:
+        content = filepath.read_text(errors="ignore")
+        if HAS_YAML:
+            config = yaml.safe_load(content) or {}
+        else:
+            config = json.loads(content)
+    except Exception as e:
+        return [f"Cannot parse: {e}"]
+
+    if not isinstance(config, dict):
+        return ["Config must be a YAML/JSON object (dict)"]
+
+    # Check required keys
+    for key, expected_type in REQUIRED_SCHEMA.items():
+        if key not in config:
+            errors.append(f"Missing required key: '{key}' (expected {expected_type.__name__})")
+        elif not isinstance(config[key], expected_type):
+            errors.append(f"Wrong type for '{key}': expected {expected_type.__name__}, got {type(config[key]).__name__}")
+
+    # Check optional keys types
+    for key, expected_type in OPTIONAL_SCHEMA.items():
+        if key in config:
+            if isinstance(expected_type, tuple):
+                if not isinstance(config[key], expected_type):
+                    type_names = " or ".join(t.__name__ for t in expected_type)
+                    errors.append(f"Wrong type for '{key}': expected {type_names}, got {type(config[key]).__name__}")
+            else:
+                if not isinstance(config[key], expected_type):
+                    errors.append(f"Wrong type for '{key}': expected {expected_type.__name__}, got {type(config[key]).__name__}")
+
+    # Check for common mistakes
+    if "model" in config and isinstance(config["model"], str):
+        if config["model"].startswith("http"):
+            errors.append("'model' looks like a URL — did you mean 'api_base'?")
+
+    if "api_base" in config and isinstance(config["api_base"], str):
+        if not config["api_base"].startswith("http"):
+            errors.append("'api_base' should start with http:// or https://")
+
+    return errors
+
+
+def validate_file(filepath: Path) -> tuple[bool, list[str]]:
+    """Full validation of a config file. Returns (valid, errors)."""
+    errors = []
+    errors.extend(validate_yaml_syntax(filepath))
+    if not errors:
+        errors.extend(validate_schema(filepath))
+    return len(errors) == 0, errors
+
+
+def find_config_files() -> list[Path]:
+    """Find config files in standard locations."""
+    configs = []
+    for d in CONFIG_DIRS:
+        if not d.exists():
+            continue
+        for f in d.rglob("*.yaml"):
+            if f.name in ("config.yaml", "settings.yaml", "env.yaml", "config.yml"):
+                configs.append(f)
+        for f in d.rglob("*.yml"):
+            if "config" in f.name.lower():
+                configs.append(f)
+        for f in d.rglob("*.json"):
+            if f.name in ("config.json", "settings.json"):
+                configs.append(f)
+    return sorted(set(configs))
+
+
+def cmd_validate(filepath: str) -> bool:
+    path = Path(filepath)
+    if not path.exists():
+        print(f"ERROR: {path} not found")
+        return False
+
+    valid, errors = validate_file(path)
+    if valid:
+        print(f"OK: {path}")
+    else:
+        print(f"FAIL: {path}")
+        for e in errors:
+            print(f"  - {e}")
+    return valid
+
+
+def cmd_validate_all() -> bool:
+    configs = find_config_files()
+    if not configs:
+        print("No config files found in standard locations.")
+        return True
+
+    all_valid = True
+    for config in configs:
+        valid, errors = validate_file(config)
+        if valid:
+            print(f"OK: {config}")
+        else:
+            all_valid = False
+            print(f"FAIL: {config}")
+            for e in errors:
+                print(f"  - {e}")
+
+    print(f"\n{'All configs valid.' if all_valid else 'Validation failures found.'}")
+    return all_valid
+
+
+def cmd_schema():
+    print("Required keys:")
+    for key, typ in REQUIRED_SCHEMA.items():
+        print(f"  {key}: {typ.__name__}")
+    print("\nOptional keys:")
+    for key, typ in OPTIONAL_SCHEMA.items():
+        if isinstance(typ, tuple):
+            print(f"  {key}: {'|'.join(t.__name__ for t in typ)}")
+        else:
+            print(f"  {key}: {typ.__name__}")
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Validate sidecar config files")
+    parser.add_argument("file", nargs="?", help="Config file to validate")
+    parser.add_argument("--all", action="store_true", help="Validate all config files")
+    parser.add_argument("--schema", action="store_true", help="Print expected schema")
+    args = parser.parse_args()
+
+    if args.schema:
+        cmd_schema()
+    elif args.all:
+        ok = cmd_validate_all()
+        sys.exit(0 if ok else 1)
+    elif args.file:
+        ok = cmd_validate(args.file)
+        sys.exit(0 if ok else 1)
+    else:
+        parser.print_help()
+
+
+if __name__ == "__main__":
+    main()

scripts/visual_pr_reviewer.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import json
 from hermes_tools import browser_navigate, browser_vision