Don't Trust the Model's Answer: Building an Evidence Gate on VicroCode
A builder's take on CEE's one durable idea — re-check every AI answer against evidence — and how to rebuild that gate as a hosted Python endpoint with an inspectable ledger.
AI Market Guide
Evidence-based AI market signals, coding demand, and practical growth cases for builders.
Practical guides
Building a Receiver for ApiCatcher's Sync Protocol Without Touching the Native App
ApiCatcher opened its real-time sync protocol so anyone can build a receiver. Here's how to build the ingest-store-view half as a hosted endpoint, with the interception line drawn honestly.
Rebuilding a PDF-to-Markdown Tool as a Python Endpoint Your Agents Can Call
A builder debrief: the text-layer conversion rebuilds cleanly as a hosted endpoint agents call as a tool, but scanned-OCR accuracy stays a boundary you flag, not promise.
The AI-Coding Balance Aggregator, Split Honestly: What Rebuilds on a Hosted Platform and What Can't
MyTokenDashboard keeps credentials on-device. But its fetcher, endpoint map, and dashboard rebuild cleanly on VicroCode — if you respect the credential boundary.
The e2e report split: what moves onto a hosted endpoint, and what stays with the browser
A 30-minute e2e report mostly burns on MCP round-trips. The browser half can't leave your machine, but the API tests and the formatted report can rebuild as a hosted endpoint.
A Prompt-Cache Cost Estimator That Uses Your Reuse Pattern, Not the Sticker Price
Vendor cache-hit rates swing from $0.004 to $0.20. Here's a hosted calculator that computes effective cost from your actual reuse pattern.
The Placement-First English Tutor: Building a Practice App That Knows Your Level Before It Teaches
A V2EX learner is tired of AI tutors that open with "How are you" and have no plan. Here's how to build a placement-first tutor on VicroCode.
The Pre-Flight Nobody Runs: A Timestamp Checker for Data Before It Hits Your Model
Skip the debate about probability-only models in quant. The boring win is a hosted tool that catches misaligned timestamps and gaps before your model ever sees the data.
Do Good Names Actually Change What a Coding Agent Writes? Build a Harness and Find Out
A builder debrief: turn the naming-vs-agent-output question into a reproducible experiment with hosted Python and an editable SQLite table.