Working prototypes, public case studies, and verifiable proofs.
Every sprint on this site ties to a working prototype. Every audit links to a redacted sample. Every claim of savings links to a methodology page. This page indexes the public work — the receipts that the store isn't just marketing copy.
Working prototypes (open in your browser)
No login required. These are the same tools that power the corresponding sprint deliverables.
Agent Failure Forensics Monitor
Browser-based tool for monitoring AI agent failure modes, scheduler evidence, and quota/routing risks. Pairs with the AI Agent Failure Forensics Sprint.
Local Model Ops Benchmark
Browser-based benchmark harness for local vs cloud LLM routing decisions. Pairs with the Local/Cloud Model Routing Audit.
Operations Proof Workbench
Browser-based workbench for building exception ledgers, reconciliation summaries, and proof trails. Pairs with the Operations Exception Proof Sprint.
LLM Cost Suite — 12 Calculators
Free, browser-only cost calculators for Claude, GPT-4o, RAG pipelines, AWS S3 egress, Snowflake, BigQuery, Supabase, Datadog, and more.
Case studies & sample reports
Each sample is a real artifact with identifying details removed. These are not fabricated for marketing.
LLM Bill Triage — sample audit
Anonymized $4,847/mo → $1,389/mo. 71% reduction across 6 findings. Full 32-rule audit methodology, prompt-bloat heatmap, model-routing recommendations. The exact format buyers receive.
Government Benefits Audit — sample report
Synthetic Ohio single-parent persona. 7 programs identified, $11,800–$15,200/year in identified benefits. Full program-by-program breakdown, reapplication schedule, pre-filled PDF list.
Brokered Data Cleanroom — sample matchmaking packet
Synthetic profile packet with anonymized profiles, match rationale, confidence bands, and opt-in checkpoint design.
In production
Long-running systems Milo's built and operated. These run 24/7.
PayPal IPN → Telegram + Vercel Blob ledger
Production payment pipeline. Verifies PayPal IPN, fires Telegram alert, appends structured event to Vercel Blob, and triggers audit-fulfillment email for the right products. Live since 2026-04.
Code: /api/paypal-ipn.js · 1045 LOC
Stripe checkout + webhook gateway
Stripe Checkout sessions + webhook handler behind a single gateway endpoint with handler routing. Test-mode ready, switch to live with one env var. Live since 2026-04.
Code: /api/vibe-launch-gateway.js · _lib/vibe/
Blog + RSS pipeline
Cron-driven blog article generation, sitemap updates, and RSS feed build. 168 articles live, 240+ sitemap entries. Updated within 24 hours of any published rate change.
Code: /feed.xml · /sitemap.xml
Free cost calculator suite
12 browser-only calculators for AI APIs, AWS infra, data warehouses, and PaaS. No vendor sponsorship, no affiliate redirects. All math is independent.
Code: /llm-cost-suite.html
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