Ranges, not false precision
Every estimate includes a low bound, central estimate, high bound, and confidence level.
HTMA Measure
Turn uncertain costs, risks, ROI, and market questions into sourced ranges you can act on.
Decisions, not trivia
The workflow starts with the decision threshold and stops measuring when more information cannot change the action.
Evidence with provenance
Confirmed facts, assumptions, inference, source quality, and freshness stay visibly separate.
Human and machine output
Each memo ends with a validated HTMA_RESULT JSON appendix without replacing the written reasoning.
Choose your path
Section titled “Choose your path” Install with npx skills The portable path for Codex and many other agents.
Install as a Codex plugin Add the marketplace, then add the plugin.
Install in Claude Code Use the same repository as a Claude plugin marketplace.
Write your first prompt Define the decision, threshold, quantity, and evidence.
Machine-readable documentation
Section titled “Machine-readable documentation”Agents can read the entire documentation corpus in one request:
/llms.txt— a curated map./llms-full.txt— every documentation page concatenated./llms-small.txt— a compact variant.