Resources
Free references for teams shipping AI
Practical tools and references — the kind of thing you reach for when you’re lost mid-task and there’s no in-house expert to ask. When you need someone to ship it, that’s what we do.
Guides
13 guidesPractical, engineer-written answers to the questions teams actually ask — reducing LLM costs, the Model Context Protocol, building evals, and agentic coding.
OpenBest of (ranked lists)
6 listsRanked, honest lists of the best AI engineering firms and products — what they do, who they fit, what they cost.
OpenPlaybooks
8 playbooksLong-form, senior-engineer-grade how-to for the AI engineering work we do.
OpenReference architectures
3 reference architecturesWhat a typical engagement looks like end-to-end — week-by-week plan, deliverables, end state, ownership.
OpenProductionize AI code
4 tool playbooksTake an AI-generated prototype (Lovable, Bolt, v0, Replit Agent) to production — per-tool playbooks and the 12-axis hardening rubric.
OpenLLM cost calculator
Interactive toolEstimate and compare your monthly token bill across every model.
OpenLLM pricing comparison
16 modelsCost per million tokens and context windows, side by side.
OpenMCP integration guides
25 integrationsConnect Claude Code and Cursor to your internal tools, safely.
OpenTool comparisons
12 comparisonsHonest "X vs Y" breakdowns of the tools you’re evaluating.
OpenAI engineering glossary
40 termsPlain-English definitions of the terms behind production AI.
OpenLLM error fixes
16 fixesStep-by-step fixes for the errors that block AI work.
Open