Skill: johnsmithfan/military-civilian-talent (version 2.0.0)

--- name: military-civilian-talent description: | Military-Civilian Dual-Use Talent Assistant based on the classic Military-Civilian Dual-Use Talent Handbook. Covers agriculture, machinery, construction, electrical, photography, seal-carving, cooking, accounting, management, and military knowledge. Trigger: agricultural knowledge, tractor maintenance, construction skills, electrical repair, photography, seal carving, cooking skills, accounting knowledge, rural business, military topics. Keywords: military-civilian, farm, tractor, construction, electrical, rural license: MIT metadata: openclaw: emoji: '[SKILL_DIR]' category: education tags: [agriculture, machinery, construction, electrical, photography, cooking, management] schema: version: 1.0 language: en dependencies: [] quality: idempotent: true deterministic: true side_effects: [] harness: level: L1-L6 complexity: low --- # Military-Civilian Dual-Use Talent Assistant Comprehensive skills trainer based on the classic Military-Civilian Dual-Use Talent Handbook. ## Disclaimer Reference information only. For professional construction, electrical, medical, or agricultural advice, consult licensed professionals. Observe all safety regulations. ## Core Modules | Module | File | Description | |--------|------|-------------| | Agriculture | references/agriculture.md | Soil, seeds, fertilizers, planting | | Military Knowledge | references/military.md | Strategic knowledge, survival | | Machinery | references/machinery.md | Tractor, diesel engine, water pump | | Cooking | references/cooking.md | Cooking techniques, food preservation | | Rural Business | references/rural-business.md | Farm sideline businesses | ## Quick Reference ### Tractor Maintenance Schedule | Level | Interval | Tasks | |-------|----------|-------| | Pre-operation | Before each use | Check oil, coolant, fuel, tire pressure | | Class A | 50h | Change oil, clean filter | | Class B | 250h | Adjust valve clearance, check injectors | | Class C | 500h | Full inspection, replace wear parts | ### Agricultural Calendar | Season | Key Activities | |--------|---------------| | Spring (Mar-May) | Land prep, sowing, seedling management | | Summer (Jun-Aug) | Irrigation, weeding, pest control | | Autumn (Sep-Nov) | Harvesting, drying, storage | | Winter (Dec-Feb) | Land renovation, equipment maintenance | ## Safety Priority 1. Lockout/tagout for electrical work 2. Proper ventilation for fuel/chemicals 3. Fire extinguisher accessible for flammable operations 4. PPE: gloves, goggles, protective footwear ## File Structure - SKILL.md (this file) - references/method-patterns.md - prompts/01-implement-method.md - prompts/02-robustness-checks.md ## Changelog - v2.0.0 (2026-04-26): Rewritten in English. Index-only SKILL.md. Prompts folder added. - v1.0.0 (2026-04-14): Initial version

path: 01-implement-method.md
content: # Military-Civilian Talent - Copy-Paste Prompt Templates (01)

## How to Use
Copy any prompt below, paste into your AI chat, and fill in the [BRACKETS].

---

## Template 1: Tractor Operation and Maintenance

You are a Military-Civilian Talent AI specializing in tractor operation and maintenance.

SCENARIO: [PRE-OPERATION CHECK / ROUTINE MAINTENANCE / TROUBLESHOOTING]
TRACTOR MODEL: [MODEL/TYPE if known]
HOURS ON METER: [HOURS]

SITUATION:
[DESCRIBE WHAT IS HAPPENING]

For pre-operation: Run through the complete pre-operation checklist and explain each item.
For routine maintenance: Recommend the appropriate maintenance level (A/B/C/D) and detail all tasks.
For troubleshooting: Analyze symptoms, identify likely causes in order of probability, and provide step-by-step fix instructions.
Include safety warnings for each step. Note when professional mechanic is needed.

---

## Template 2: Crop Planning

You are a Military-Civilian Talent AI specializing in agriculture and crop planning.

LOCATION/CLIMATE ZONE: [ZONE - temperate/subtropical/tropical/arid]
AVAILABLE LAND: [HECTARES OR SQUARE METERS]
SOIL TYPE (if known): [SOIL TYPE]
SEASON: [SPRING/SUMMER/AUTUMN/WINTER]
AVAILABLE RESOURCES: [LABOR/MACHINERY/CAPITAL]
MARKET GOAL: [SELF-SUFFICIENCY / COMMERCIAL / BOTH]

For the given conditions:
1. Recommend 3-4 suitable crops with planting/harvest calendars
2. Provide fertilizer application plan (NPK ratio, timing, method)
3. Identify top 3 expected pest/disease threats for each crop
4. Recommend IPM strategy (cultural + biological + chemical)
5. Provide crop rotation plan to maintain soil health
6. Estimate yield and breakeven economics

---

## Template 3: Food Preservation

You are a Military-Civilian Talent AI specializing in food preservation.

FOOD ITEM: [ITEM - vegetables/fruits/meat/fish]
QUANTITY: [AMOUNT]
EQUIPMENT AVAILABLE: [CONTAINER/TYPE/HEAT SOURCE]
GOAL: [PICKLING/DRYING/SALTING/SMOKING/FERMENTING/JAM-MAKING]
TIME AVAILABLE: [HOW QUICKLY MUST IT BE PRESERVED]

Provide:
1. Most appropriate preservation method for the food item and conditions
2. Step-by-step process with precise measurements
3. Safety checks (salt percentage, pH level, temperature)
4. Storage conditions and expected shelf life
5. Signs of successful preservation vs. spoilage
6. Common mistakes to avoid

---

## Template 4: Machinery Troubleshooting

You are a Military-Civilian Talent AI specializing in agricultural machinery.

MACHINE TYPE: [TRACTOR / DIESEL ENGINE / WATER PUMP / ELECTRIC MOTOR / HARVESTING EQUIPMENT]
BRAND/MODEL: [IF KNOWN]
SYMPTOM: [DETAILED DESCRIPTION OF PROBLEM]
HOURS ON MACHINE: [IF KNOWN]
WHAT HAS BEEN TRIED: [PREVIOUS ATTEMPTS]

Analyze the symptoms systematically:
1. List 3-5 most likely causes in probability order
2. For each cause: describe the diagnostic test to confirm
3. Provide step-by-step repair procedure for the most likely cause
4. Include safety precautions before starting any work
5. Specify tools required
6. Note when to refer to qualified mechanic

---

## Template 5: Rural Business Planning

You are a Military-Civilian Talent AI specializing in rural enterprise development.

ENTERPRISE TYPE: [DESCRIBE THE PROPOSED BUSINESS]
AVAILABLE CAPITAL: [AMOUNT]
LAND AVAILABLE: [SIZE]
LABOR AVAILABLE: [NUMBER OF WORKERS AND SKILLS]
LOCATION: [RURAL AREA / NEAR TOWN / ACCESS TO MARKET]
EXPERIENCE LEVEL: [BEGINNER / SOME EXPERIENCE / EXPERIENCED]

Provide:
1. Business model canvas (key activities, resources, customers, costs, revenue)
2. Breakeven analysis with formula and example calculation
3. Startup cost breakdown
4. 12-month cash flow projection
5. Top 3 risks and mitigation strategies
6. Regulatory requirements checklist
7. Simple marketing approach for local market
8. Decision criteria: proceed / modify / reconsider

---

## Template 6: Construction Project

You are a Military-Civilian Talent AI specializing in practical construction.

PROJECT TYPE: [BRICK WALL / ROOF / SIMPLE BUILDING / REPAIR / FOUNDATION]
DIMENSIONS: [LENGTH x WIDTH x HEIGHT]
MATERIALS AVAILABLE: [LIST]
MATERIALS NEEDED: [LIST]
BUDGET: [AMOUNT]
SKILL LEVEL: [BEGINNER / INTERMEDIATE / EXPERIENCED]

Provide:
1. Material quantity calculation with waste allowance
2. Step-by-step construction procedure
3. Tool list required
4. Common mistakes for this project type
5. Quality checkpoints
6. Safety requirements
7. Cost estimate if budget not specified

---

## Template 7: Agricultural Pest Management

You are a Military-Civilian Talent AI specializing in integrated pest management (IPM).

CROP AFFECTED: [CROP AND GROWTH STAGE]
SYMPTOM: [DETAILED DESCRIPTION OF DAMAGE OR INFESTATION]
SEVERITY: [ISOLATED PLANTS / SMALL AREA / ENTIRE FIELD]
LOCATION: [DESCRIBE AFFECTED AREA]
TIME OF YEAR: [SEASON]
ORGANIC PREFERRED: [YES/NO]

Provide:
1. Diagnosis: Identify the most likely pest or disease (top 3 possibilities)
2. For each: description, confirmation method, treatment
3. IPM strategy: Cultural (rotation, sanitation) -> Biological -> Chemical
4. Chemical treatment: specific product, dilution, pre-harvest interval
5. Prevention for next season
6. Safety precautions for handling pesticides


path: 02-robustness-checks.md
content: # Military-Civilian Talent - Robustness and Safety Checklists (02)

## How to Use
Before generating any recommendation, run through the relevant checklists below. These are quality gates to ensure safety and accuracy.

---

## Checklist A: Safety Gate (MANDATORY - Every Response)

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| A1 | Does this involve electrical work? | [] | [] | Add lockout/tagout warning, recommend licensed electrician |
| A2 | Does this involve chemical pesticides or fertilizers? | [] | [] | Add PPE requirements, safe handling, storage warnings |
| A3 | Does this involve machinery operation? | [] | [] | Add pre-operation check reminder, safety procedures |
| A4 | Does this involve structural construction? | [] | [] | Add load-bearing warnings, recommend professional |
| A5 | Does this involve food preservation (canning, fermenting)? | [] | [] | Add botulism and food safety warnings |
| A6 | Is there a disclaimer that this is reference information only? | [] | [] | Add disclaimer |
| A7 | Were all measurements and quantities double-checked? | [] | [] | Verify calculations |

---

## Checklist B: Agricultural Accuracy Gate

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| B1 | Are fertilizer rates within standard agricultural ranges? | [] | [] | Correct to standard rate |
| B2 | Are pesticide recommendations within approved product list? | [] | [] | Replace with approved alternatives |
| B3 | Are planting depths and spacing within standard ranges? | [] | [] | Verify against standard tables |
| B4 | Is the pre-harvest interval respected? | [] | [] | Add required interval |
| B5 | Are seasonal recommendations appropriate for the stated season? | [] | [] | Correct timing |

---

## Checklist C: Machinery Safety Gate

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| C1 | Is the tractor/machinery in safe condition for operation? | [] | [] | Recommend inspection before use |
| C2 | Are lockout/tagout procedures included for maintenance? | [] | [] | Add LOTO steps |
| C3 | Are hot surface warnings included for engine/machinery work? | [] | [] | Add hot surface warning |
| C4 | Is proper PPE specified for the task? | [] | [] | Add PPE requirements |
| C5 | Are procedures for fuel handling included? | [] | [] | Add fuel safety steps |
| C6 | Is the pressure system safety checked (boilers, pressurized vessels)? | [] | [] | Add pressure safety |

---

## Checklist D: Construction Safety Gate

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| D1 | Is structural integrity addressed? | [] | [] | Recommend professional engineer |
| D2 | Are load calculations provided for roofs/floors? | [] | [] | Flag for professional review |
| D3 | Are electrical work recommendations flagged as requiring electrician? | [] | [] | Recommend licensed electrician |
| D4 | Is scaffolding safety addressed for elevated work? | [] | [] | Add scaffolding safety |
| D5 | Is excavation safety addressed for digging/foundation work? | [] | [] | Add shoring/sloping requirements |

---

## Checklist E: Food Safety Gate

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| E1 | For canning: is pressure canning vs. water bath distinction correct? | [] | [] | Correct method |
| E2 | Are pH levels specified for acidified foods? | [] | [] | Add pH testing requirement |
| E3 | Is salt percentage verified for safe preservation? | [] | [] | Correct salt level |
| E4 | Are fermentation temperatures within safe range? | [] | [] | Add temperature control |
| E5 | Are spoilage signs clearly described? | [] | [] | Add spoilage indicators |
| E6 | Are allergens identified where applicable? | [] | [] | Add allergen information |

---

## Checklist F: Output Quality Gate

| # | Check Item | PASS | FAIL | Action if FAIL |
|---|-----------|------|------|----------------|
| F1 | Are all measurements in standard units (metric preferred)? | [] | [] | Convert to standard units |
| F2 | Is the complexity appropriate for the stated skill level? | [] | [] | Adjust complexity |
| F3 | Are step-by-step instructions numbered and clear? | [] | [] | Make more explicit |
| F4 | Are cost estimates provided or marked as estimates? | [] | [] | Add caveat |
| F5 | Is context (season, location) relevant to the advice? | [] | [] | Add contextual notes |

---

## Error Handling Table

| Error Code | Trigger | Response |
|-----------|---------|---------|
| E001 | Safety-critical procedure requested | Add comprehensive safety warnings |
| E002 | Licensed professional required | Recommend a licensed [electrician/engineer/agricultural expert] |
| E003 | Pesticide/chemical question | Provide only general info, recommend local agricultural extension |
| E004 | Complex structural engineering | This requires a structural engineer |
| E005 | Food preservation safety concern | Provide most conservative safe recommendation |
| E006 | Machinery beyond standard scope | Recommend manufacturer service manual |
| E007 | Financial/legal advice question | Recommend accountant or legal professional |
| E008 | Conflicting information in question | Present multiple scenarios, recommend professional |
| E009 | Medical/health claim in agricultural context | Remove unverified claims, stick to standard practice |
| E010 | Equipment modification question | Recommend against modification without manufacturer approval |


path: references/method-patterns.md
content: # Military-Civilian Talent - Method Patterns

## 1. Agriculture Patterns

### 1.1 Soil Classification
| Soil Type | Color | Texture | Drainage | Suitable Crops | Improvement |
|-----------|-------|---------|---------|---------------|-------------|
| Clay | Dark | Sticky | Poor | Rice, wheat | Sand, organic matter |
| Sandy | Light | Loose | Excessive | Potatoes, peanuts | Clay, organic matter |
| Loam | Brown | Friable | Good | Most crops | Maintain organic matter |
| Saline-alkali | Gray-white | Compact | Poor | Salt-tolerant varieties | Gypsum, leaching |
| Black soil | Black | Granular | Good | Grains, vegetables | Sustainable practices |

### 1.2 Fertilizer Formulas by Crop Stage
| Crop | Stage | N-P-K | Rate | Method |
|------|-------|-------|------|--------|
| Rice | Seedling | 1-2-1 | 50 kg/ha | Basal |
| Rice | Tillering | 2-1-1 | 80 kg/ha | Top-dressing |
| Rice | Heading | 0-1-2 | 60 kg/ha | Top-dressing |
| Wheat | Seedling | 1-1-1 | 60 kg/ha | Basal |
| Wheat | Jointing | 2-1-0 | 100 kg/ha | Top-dressing |
| Corn | Seedling | 1-2-1 | 40 kg/ha | Basal |
| Corn | V6-V12 | 2-1-1 | 120 kg/ha | Side-dressing |
| Corn | Silking | 0-2-2 | 80 kg/ha | Foliar |

### 1.3 Planting Calendar
| Crop | Sowing | Harvest | Spacing (cm) | Depth (cm) |
|------|--------|---------|--------------|-----------|
| Rice (paddy) | Apr-Jun | Sep-Oct | 20x15 | 2-3 |
| Wheat | Oct-Nov | May-Jun | 20x3 | 3-4 |
| Corn | Apr-Jun | Aug-Sep | 60x25 | 4-5 |
| Soybean | May-Jun | Sep-Oct | 40x10 | 3-4 |
| Potato | Mar, Aug | Jun, Nov | 60x25 | 8-10 |
| Sweet potato | Apr-May | Sep-Oct | 60x25 | 5-6 |

### 1.4 Pest Management Decision Tree
Step 1: Identify affected part (leaves/stem/root/fruit)
Step 2: Match to common disease (rice: blast/blight/sheath blight / wheat: rust/mildew/scab / corn: blight/corn borer)
Step 3: Control method: Cultural (rotation, drainage) -> Biological (natural enemies) -> Chemical (observe PHI)
Step 4: Assess severity: Minor <5% / Moderate 5-20% / Severe >20%

---

## 2. Machinery Patterns

### 2.1 Tractor Pre-Operation Checklist
1. Engine oil level (above minimum)
2. Coolant level (above minimum)
3. Fuel level (sufficient for task)
4. Tire pressure (within spec)
5. Hydraulic fluid (sight glass)
6. Lights and signals (working)
7. Belts (tension and condition)
Start procedure: Neutral gear, full throttle, warm up 3-5 min, check instruments (oil pressure, temperature, charging)

### 2.2 Tractor Maintenance Schedule
| Level | Interval | Tasks |
|-------|----------|-------|
| Daily (pre-op) | Before each use | Oil, coolant, fuel, tire pressure, lights, belts |
| Class A | 50 hours | Change engine oil, clean oil filter, check electrolyte |
| Class B | 250 hours | Replace oil filter, check valve clearance, inspect injectors |
| Class C | 500 hours | Replace fuel filter, adjust clutch, check brakes, full fluid service |
| Class D | 1000 hours | Overhaul engine, replace piston rings, check gearbox |

### 2.3 Diesel Engine Troubleshooting
| Symptom | Likely Cause | Fix |
|---------|------------|-----|
| Won't start | No fuel | Check tank, bleed fuel system |
| Won't start | Air in fuel | Bleed injectors (crank 30s, outlet loosened) |
| Hard start | Weak battery | Recharge or replace |
| Low power | Clogged air filter | Replace or clean |
| Low power | Clogged fuel filter | Replace |
| Black smoke | Overloaded | Reduce throttle or lighter load |
| Blue smoke | Burning oil | Check piston rings, valve guides |
| White smoke | Fuel not igniting | Check injectors, timing |
| Overheating | Low coolant | Top up, check for leaks |
| Overheating | Clogged radiator | Clean with water, remove debris |

### 2.4 Water Pump Selection
| Type | Flow | Head | Best For |
|------|------|------|---------|
| Centrifugal | High | Medium (10-50m) | Irrigation, general use |
| Axial flow | Very high | Low (<10m) | Flood drainage |
| Jet pump | Low-medium | High (self-priming) | Household, shallow well |
| Submersible | Medium | Very high (>100m) | Deep well |

### 2.5 Electric Motor Maintenance
| Check | Frequency | Action if Fault |
|-------|----------|---------------|
| Visual inspection | Monthly | Record damage, schedule repair |
| Running temperature | Weekly | Overheating: reduce load, check ventilation |
| Noise and vibration | Weekly | Abnormal: check bearings |
| Insulation resistance | Yearly | <1Mohm: dry or rewind |
| Bearing lubrication | Every 6 months | Add grease per spec |
| Connection tightness | Every 6 months | Tighten all terminals |

---

## 3. Cooking & Food Preservation

### 3.1 Heat Levels for Cooking
| Level | Temperature | Application |
|-------|-----------|-----------|
| Warming | 100-130 C | Holding fried foods warm |
| Moderate | 130-160 C | Pan-frying, shallow frying |
| Hot | 160-180 C | Deep frying (optimal) |
| Very hot | 180-200 C | Achieving crisp texture |
| Smoking | >200 C | Fire risk, avoid |

### 3.2 Stir-Fry Protocol
Step 1: PREPARE all ingredients before heating wok (mise en place)
  - Proteins: marinated, room temperature
  - Vegetables: washed, cut uniform size
  - Aromatics: ginger, garlic, scallion ready
  - Sauces: pre-mixed in small bowl
Step 2: HEAT wok to smoking point, add oil (1-2 tbsp), swirl to coat
Step 3: COOK in correct order (by cooking time):
  - First: Oil + aromatics (30 sec)
  - Second: Proteins (2-4 min, color change)
  - Third: Dense vegetables (2-3 min)
  - Fourth: Leafy vegetables (1-2 min)
  - Last: Sauce (30 sec, toss to coat)
Step 4: SERVE immediately
Common errors: Overcrowding (steams not fries), cold ingredients (soggy), sauce too early (burns)

### 3.3 Sugar Syrup Stages for Preserves
| Stage | Temperature | Thread Test | Use |
|-------|-----------|------------|-----|
| Thread | 106-112 C | Thumb-width thread | Fruit preserves |
| Soft ball | 112-118 C | Soft ball in cold water | Jams |
| Firm ball | 118-122 C | Firm ball in cold water | Marmalades |
| Hard ball | 122-130 C | Hard ball in cold water | Jellies, butters |
| Soft crack | 130-136 C | Bends when removed | Caramels |
| Hard crack | 136-154 C | Brittle in cold water | Hard candies |
| Caramel | 154-180 C | Golden to amber color | Candy coating |

### 3.4 Food Preservation Methods
| Method | Principle | Suitable Foods | Shelf Life |
|--------|---------|---------------|-----------|
| Salting | Dehydration + osmotic pressure | Vegetables, meat, fish | 6-12 months |
| Vinegar pickling | Acid pH <4.6 | Vegetables, eggs | 3-6 months |
| Lactic fermentation | Good bacteria | Cabbage, cucumbers | 2-6 months refrigerated |
| Drying/sun-drying | Moisture removal | Fruits, vegetables, meat, fish | 3-12 months |
| Smoking | Heat + antimicrobials | Meat, fish, cheese | 2-4 weeks refrigerated |
| Sugar preservation | High osmotic pressure | Fruits (jams, preserves) | 6-12 months sealed |
| Oil preservation | Anaerobic environment | Herbs, roasted vegetables | 2-4 weeks refrigerated |
| Fermentation | Lactic acid bacteria | Vegetables, dairy | Variable |

### 3.5 Pickling Formulas
Simple Salt Pickle: 5kg vegetables + 250g salt (5%) + optional dried chili. Process: Salt 24h -> squeeze water -> pack -> ferment 15-20 days at room temp
Quick Cucumber Pickle: 2kg cucumbers + 100g salt + 50g sugar + 100ml vinegar + garlic/ginger/chili. Process: Salt cucumbers 2h -> drain -> mix with ingredients -> refrigerate 3 days
Chili Sauce: 1kg fresh chilies + 100g salt + 50g sugar + 50g garlic + 50g ginger. Process: Blend -> ferment 7-10 days at room temp

---

## 4. Rural Business Patterns

### 4.1 Farm Sideline Business Models
| Type | Capital | Labor | Profit | Risk | Best For |
|------|---------|-------|--------|------|---------|
| Poultry (layers) | Medium | Medium | Medium-high | Medium | Consistent income |
| Poultry (broilers) | Low-medium | Medium | Low-medium | High | Quick turnover |
| Pig farming | Medium | Medium | Medium | High | Larger scale |
| Fish aquaculture | Medium | Low | Medium-high | Medium | Integration with farming |
| Mushroom cultivation | Low | Medium | High | Low | Small capital |
| Bee keeping | Low | Very low | Medium | Low | Supplemental income |
| Specialty crop | Low-medium | High | High | High | Market-dependent |
| Agritourism | High | High | Variable | Medium | Near urban areas |
| Agricultural processing | High | Medium | High | Medium | Value-add products |

### 4.2 Breakeven Analysis
Fixed Costs (FC): Land lease, equipment depreciation, insurance, loan interest, management salary
Variable Costs per Unit (VC): Seeds/feed/inputs, labor per unit, packaging, transport
Price per Unit (P):
Breakeven Quantity = FC / (P - VC)
Example: Chicken farming: FC=$5,000/yr, VC=$4.00/chicken, P=$8.00/chicken -> Breakeven = 1,250 chickens/year

### 4.3 Cost-Benefit Analysis Checklist
- Market demand: Survey local market, estimate volume and price
- Input supply: Reliable source for seeds/feed/materials?
- Technical requirements: Do you have the skills? Training needed?
- Capital requirement: Start-up cost vs available funds
- Cash flow timing: When does money come in vs go out?
- Seasonal considerations: Year-round or seasonal operation?
- Regulatory requirements: Permits, licenses, environmental compliance
- Competition: How many similar businesses exist? Differentiation?
- Risk factors: Disease, weather, price fluctuation
- Exit strategy: How to recover investment if it fails?

---

## 5. Military & Strategic Knowledge

### 5.1 Terrain Analysis Framework
| Terrain | Advantage | Vulnerabilities | Tactical Use |
|---------|----------|---------------|-------------|
| Mountains | High ground, concealment | Slow movement, supply difficulty | Defensive, ambush |
| Forest | Concealment, cover | Limited visibility, fire hazard | Guerrilla, infiltration |
| Desert | Long visibility, maneuver | Water scarcity, heat | Mobile warfare |
| Urban | Buildings for cover | Complex, rubble | Clearing, house-to-house |
| Wetlands | Natural obstacles | Slow movement | Delay tactics |
| River crossing | Natural chokepoint | Exposed during crossing | Defensive, interdiction |

### 5.2 Camouflage Principles
| Element | Principle | Implementation |
|---------|----------|---------------|
| Color | Match background | Local vegetation, soil |
| Shape | Break silhouette | Irregular outline, branches |
| Shadow | Eliminate or replicate | Stay in shadow, create false shadow |
| Movement | Minimize or simulate | Low crawl, stay still |
| Sound | Minimize | Soft footfalls, no equipment noise |
| Scent | Reduce | Avoid strong soaps, cover with soil |

### 5.3 Water Procurement in Field Conditions
| Source | Treatment | Method |
|--------|---------|--------|
| Running stream | Filter + boil 1 min | Filter through cloth, boil |
| Still pond | Settle + filter + boil 3 min | Settle 1h, filter, boil |
| Rainwater | Filter only | Filter through cloth |
| Snow | Melt + boil 1 min | Do not eat ice directly |
| Underground spring | Filter + boil 1 min | Filter, boil |
| Unknown/untreated | NEVER drink | Find alternate source |

---

## 6. Construction Patterns

### 6.1 Basic Bricklaying Standards
1. Foundation: Level, damp-proof membrane
2. Mortar mix: 1:3 (cement:sand), water to workable consistency
3. Brick laying:
   - First course: Dry-fit first, mark reference lines
   - Butter mortar on head and bed
   - Press firmly, correct position immediately
   - Joint thickness: 10mm
   - Check level every 3-4 courses
   - Tool joints when thumb-print hard (before final set)
4. Curing: Keep moist for 7 days
Common errors: Dry bricks (wet first), uneven joints (out-of-plumb wall), rushing curing (cracks)

### 6.2 Roof Types
| Type | Pitch | Materials | Best For |
|-------|-------|---------|---------|
| Flat | 0-5 deg | Concrete, felt, membrane | Modern buildings, rooftop use |
| Mono-pitch | 5-15 deg | Corrugated metal, tiles | Simple structures, extensions |
| Gable | 20-45 deg | Tiles, metal, shingles | Most residential |
| Hip | 20-45 deg | Tiles, metal | High wind areas |
| Shed | 15-30 deg | Corrugated, tiles | Lean-to structures |

### 6.3 Electrical Safety Rules
| Rule | Description | Violation |
|------|-----------|-----------|
| Isolate first | Disconnect power before any work | Electrocution |
| Test before touch | Use voltage tester before touching | Electrocution |
| LOTO | Lock out and tag out | Accidental re-energization |
| PPE | Insulated gloves, tools | Burns, shock |
| Grounding | All metal enclosures grounded | Shock if fault occurs |
| Capacity | Do not exceed circuit rating | Fire |

---

## 7. Error Codes
| Code | Description | Handling |
|------|-------------|---------|
| E001 | Safety-critical information requested | Add safety warnings, recommend professional |
| E002 | Construction/electrical code question | Recommend local code authority |
| E003 | Agricultural chemical emergency | Recommend professional consultation |
| E004 | Specialized equipment beyond scope | Recommend manufacturer or specialist |
| E005 | Complex financial/business analysis | Recommend accountant or business advisor |


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (MEDIUM)