Truth APIInstall via MCP

How It Works

Design and planning intelligence for AI coding agents.

TruthAPI gives Claude Code and Codex a live field memory before they choose an architecture, tool, method, or workflow.

1. Your agent asks before it builds

Claude Code or Codex asks TruthAPI during design and planning: what already exists, what broke, what users reported, and which evidence is missing.

2. TruthAPI scans the field

It searches source-backed events, docs, repos, people, products, models, methods, problems, use cases, and outcomes across the AI coding ecosystem.

3. The agent pulls receipts

The fast path is getSummaries first, then getSet for the decisive records. The agent gets timestamps, source types, snippets, and provenance without dragging a web search session into the loop.

4. The plan changes

The useful output is not a report. It is a better design decision: clone this workflow, skip that dead end, reuse this method, test this missing assumption first.

The design loop

Has someone already built this?
Which OSS tools are proving out?
What failed in the field?
What is contested right now?
Which assumptions have no evidence?
Which implementation pattern should the agent copy?