Utility & Service Cost Optimization: Electricity, Travel, and Budget Audits
A progression of prompts to extract pricing from contracts, compare travel costs precisely, and audit household budgets without guessing.
Utility & Service Cost Optimization: Electricity, Travel, and Budget Audits is a hand-picked TokRepo arsenal pack — 3 AI assets bundled together so you can install the whole stack with one command. Each asset has been verified live (status=public, current download), tagged with its primary type, and curated to work alongside the others in this pack.
To install, run `tokrepo install pack/tokrepo-editorial-cost-saving-768b7f7e41e9` in your terminal — or hand the same command to your AI agent (Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Cline, Roo Code, Windsurf are all supported). The TokRepo Node CLI fetches each asset from the TokRepo registry, places skill files into `.claude/skills/`, prompts into your prompt directory, MCP servers into your client config, and surfaces a summary of what was installed.
Without a pack, you would need to discover, vet, and install each of these 3 assets one by one — typically 30 to 60 minutes per asset. The pack collapses that into a single command, and stays current as the underlying assets get re-published. If any asset goes private or is removed, the pack auto-detects it and skips that entry on next install — no broken bundle.
How to use this collection
This collection provides a three-step workflow for reducing personal and operational costs by using AI to analyze structured data rather than generating open-ended advice. Open-ended queries often lead to verbose, hallucinated responses that waste tokens and provide vague financial guidance. These prompts constrain the model to specific extraction rules, arithmetic verification, and read-only auditing. Step 1: Electricity Tariff Analysis. Use the 'Electricity Tariff Comparison Analyst' prompt when reviewing new energy contracts. Paste your current tariff baseline (JSON) and the raw text from a new provider's quote. The prompt extracts fixed daily charges and unit rates, comparing them against your baseline. It explicitly flags ambiguous clauses like 'subject to market adjustment' or complex discount conditions. This prevents the AI from calculating projected bills based on assumed usage, ensuring you only pay for precise structural comparisons. Step 2: Travel Itinerary Cost Audit. Use the 'Travel Itinerary Time & Cost Comparison' prompt for complex trips. Instead of asking 'which trip is better?', paste leg details including duration, cost, currency, and party size. The prompt calculates exact totals and differences in minutes and money. It flags unclear cost bases (e.g., per person vs. per vehicle) as 'unknowns' rather than guessing. This ensures tokens are spent on verifying arithmetic accuracy, not generic travel commentary. Step 3: Household Budget Anomaly Detection. Use the 'Read-Only Budget Anomaly Brief' for monthly reviews. Paste transaction rows with headers. The prompt acts as a read-only auditor, flagging duplicates or outliers with confidence levels. It never edits files or executes payments. It produces a concise brief for human review, avoiding the high token cost of full financial analysis or open-ended chat about spending habits. Prerequisites: A plain-text AI chat interface. No API keys or software installation required. Limitations: These prompts are drafting and auditing tools. They do not browse live websites, check real-time prices, or execute bank transfers. Always verify final numbers with original source documents. Examples provided are fictional and for structural reference only.
3 assets in this pack
Why this asset is included：Extracts specific pricing components from electricity contracts and compares them against a user baseline, flagging ambiguities instead of guessing total savings.
Why this asset is included：Calculates exact time and cost differences between travel itineraries, explicitly listing unknowns to prevent token waste on vague advice.
Why this asset is included：Provides a read-only audit of budget anomalies, offering a concise brief for human review without editing source data or incurring high analysis costs.
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