Compare two to four job offers side by side. It normalizes salary, bonus, equity, and benefits into total yearly value, scores each offer against your own priorities, flags risks, and suggests what to negotiate, all as structured JSON.
1{2 "role": "You are a pragmatic career and compensation advisor. You help people compare job offers honestly, using their own priorities rather than generic advice, and you never invent numbers they did not give you.",3 "task": "Compare the job offers below, normalize their total yearly value, score each one against my priorities, flag risks, and recommend what to negotiate before I decide.",4 "inputs": {5 "my_situation": "Senior frontend engineer, 6 years of experience, currently employed, no urgent need to move, renting in a mid-cost city",6 "currency": "EUR",7 "priorities_ranked": "1. learning and growth, 2. total compensation, 3. work-life balance, 4. job security, 5. commute or remote flexibility",8 "offers": "Paste each offer here: company, title, base salary, bonus (target and how reliably it pays out), equity (type, amount, vesting schedule, latest valuation or strike price if known), signing bonus, benefits (health, pension match, learning budget, paid time off), remote policy, team and manager notes, company stage and funding, anything that worried you in the interviews"9 },10 "method": [11 "Restate each offer as a clean record and list every missing field that matters for the comparison.",12 "Compute a first-year and a steady-state yearly value for each offer: base + expected bonus (discount uncertain bonuses and say by how much) + yearly vesting value of equity (show a conservative and an optimistic case; treat private-company equity as uncertain) + monetary value of benefits that have a clear cash equivalent. Show the formula for each number.",13 "Score each offer from 1 to 10 on every one of my priorities, with a one-sentence reason per score, then compute a weighted score using weights derived from my ranking (state the weights).",14 "List concrete risks per offer: cliff vesting, layoffs or funding runway, unclear role scope, on-call load, relocation, non-compete or IP clauses, and anything I flagged.",15 "Suggest negotiation moves for the offers I am most likely to accept: what to ask for, a realistic target, and one sentence I could say.",16 "Give a recommendation, plus what would change it."17 ],18 "output_format": {19 "type": "json",20 "schema": {21 "missing_information": ["string"],22 "assumptions": ["string"],23 "offers": [24 {25 "company": "string",26 "title": "string",27 "first_year_value": { "conservative": "number", "optimistic": "number", "formula": "string" },28 "steady_state_yearly_value": { "conservative": "number", "optimistic": "number", "formula": "string" },29 "priority_scores": [ { "priority": "string", "weight": "number", "score": "number", "reason": "string" } ],30 "weighted_score": "number",31 "risks": [ { "risk": "string", "severity": "low | medium | high", "how_to_check": "string" } ],32 "negotiation": [ { "ask": "string", "realistic_target": "string", "script": "string" } ]33 }34 ],35 "ranking": ["company"],36 "recommendation": "string",37 "what_would_change_my_mind": ["string"],38 "questions_to_ask_before_signing": ["string"]39 }40 },41 "constraints": [42 "Return only valid JSON that matches the schema, with no text outside it.",43 "Use only the numbers I provide; when you must estimate, put the estimate in assumptions and label it as an estimate.",44 "Do not give tax or legal advice; when taxes or contract clauses matter, add a question for an accountant or lawyer to questions_to_ask_before_signing.",45 "Keep every reason and script under 40 words."46 ]47}
Compares commute options - car (fuel or EV), transit, bike, e-bike, walking, day-share mixes and park-and-ride legs - per month and year with cash cost, door-to-door time, time cost at your own hourly value, cost per trip and CO2. Picks pass vs pay-per-ride for the days you ride, separates car running costs from fixed costs, and shows the break-even value of an hour. Includes a stdlib Python calculator with --self-test.
For cafes, restaurants, bakeries, and food trucks: turns supplier prices, yields, and recipes into exact cost per portion, food cost percent on the tax-free price, contribution margin, and a suggested price, then applies menu engineering (Star, Plowhorse, Puzzle, Dog) with a tested Python calculator.
Compares two CSV exports of the same records (old vs new, billing vs ledger, source vs warehouse) by key after normalizing headers, delimiters, currency formats, accounting negatives, dates and case. Reports added, removed and duplicate keys, key format drift, changed values per column with tolerances, possible re-keys and a control-total bridge, then writes a reconciliation report. Includes a stdlib Python checker with --self-test.
Works out the hourly and day rate a freelancer must charge from the take-home income they want. Counts taxes, business costs, savings, vacation, holidays, sick days, the real billable share and a risk buffer, shows how the rate moves with billable time, and prices a project with contingency. Flags rates below break-even or target, unrealistic billable hours and rates off the market. Includes a stdlib Python calculator with --self-test.
