Apply overhead, profit, and markup to CWICR estimates. Calculate indirect costs, general conditions, and contractor margins.
SkillScore87Maintained
Automatic
◆Finance & Accounting pack
Last verified 8/27/2026
What it changes
Passed 20 of 23 test cases with the skill, and 4 of 23 without it.
Without skill17%
With skill87%
Checks it passed that the model alone missed
Total price is 375000
Final bid price is 925991.25
Industrial bond rate is 2 percent
and 33 more in the full report
16 fixed4 passed either way3 still failing0 broke
Pass-rate lift
+70 pp
Tokens
+130%
Agent turns
0%
Response time
-34%
Model gemini-3.6-flashMeasured 8/27/2026v220 of 23 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 16 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 16
Prompt
If a user requests a markup template named 'hospital_wing' that does not exist in MARKUP_TEMPLATES, which preset template is returned as the default fallback?
What was checked, without and with the skill
Checked
Without skill
With skill
Fallback template returned is commercial
Missed
Passed
case-14 · gemini-3.6-flash · 8/27/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md405 linessingle file
CWICR Overhead & Markup Calculator
Business Case
Problem Statement
Direct costs need additional markups:
General overhead (office, insurance)
Project overhead (site costs)
Profit margins
Bonds and insurance
Solution
Systematic markup application to CWICR direct costs with configurable rates for overhead, profit, bonds, and other indirect costs.
Business Value
Complete pricing - From cost to selling price
Configurable rates - By project/client type
Transparency - Clear markup breakdown
Consistency - Standard markup application
Technical Implementation
import pandas as pd
from typing import Dict, Any, List, Optional
from dataclasses import dataclass, field
from enum import Enum
class MarkupType(Enum):
"""Types of markup."""
OVERHEAD = "overhead"
PROFIT = "profit"
BOND = "bond"
INSURANCE = "insurance"
CONTINGENCY = "contingency"
TAX = "tax"
ESCALATION = "escalation"
CUSTOM = "custom"