# TruthGate MCP server

> Verifies AI agent responses for hallucinations, citation accuracy, numeric drift, and workspace symbol grounding using deterministic rules.

- Repository: https://github.com/codesphere-u/truthgate
- Page: https://hostedmcp.org/servers/codesphere-u/truthgate
- Transport: —
- Stars: 1
- License: MIT

## FAQ

### What kind of hallucinations does TruthGate catch?

It detects phantom citations, negation polarity flips, numeric and currency drift, and incorrect code symbols or file paths.

### Can TruthGate help fix errors in AI responses?

Yes, it compiles a surgical self-correction prompt that tells the agent exactly how to rewrite its response to fix specific violations.

### How does it compare to using an LLM to audit responses?

TruthGate is significantly faster and cheaper, offering sub-millisecond execution compared to the latency and cost of a second frontier LLM.