/infrastructure-cost-audit

Full infrastructure, cost, and scaling audit. Maps service topology, projects costs from MVP to 10K users, and produces a vendor-agnostic requirements spec plus recommended stack.

Trigger: infrastructure audit, cost audit, scaling audit, how much does this cost to run, cost to scale, infrastructure report Output: docs/02-infrastructure-cost/ Reports: 8 (00–07) · Self-contained

Reports

#	File	What it covers
00	00-executive-summary.md	Key metrics, total costs per tier, top risks, next investment
01	01-infrastructure-services-map.md	Service topology, data flows, dependencies, failure modes
02	02-cost-analysis-scaling.md	Per-service pricing tiers: MVP → 100 → 1K → 10K users
03	03-loc-complexity-costing.md	LOC benchmarking, complexity scoring, development cost estimation
04	04-technology-roadmap-costs.md	Stage-by-stage progression from idea through scale
05	05-executive-report.md	Full synthesis of 01–04 with charts and recommendations
06	06-technology-requirements-spec.md	Vendor-agnostic capability requirements
07	07-recommended-stack.md	Recommended stack + key findings

Workflow

1. Scan codebase for infrastructure dependencies (package.json, docker-compose, env files, config)
2. Map service topology with data flow directions
3. Research current pricing tiers for each identified service
4. Project costs across four scaling tiers
5. Analyze codebase complexity and development cost
6. Produce technology roadmap with migration plan
7. Generate vendor-agnostic requirements + opinionated recommendation