Plumbline — a trust layer for LLM answers FAIL

Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.

Registry name	`com.lattice-sys.plumbline/mcp` (v0.1.0)
Endpoint	`https://plumbline.lattice-sys.com/mcp/demo`
Reported server	prompto:plumbline 0.2.0
Protocol version	2025-03-26
Tools exposed	unknown
Checked at	2026-10-12T09:27:11.746Z

Findings

FAIL TOOLS_LIST_INVALID — tools/list response did not contain result.tools[]

Reproduce this report

npx @eidonze/mcpreflight schema https://plumbline.lattice-sys.com/mcp/demo

Embed status: <img src="https://xka0085-byte.github.io/mcpreflight/trust/badge/com.lattice-sys.plumbline-mcp.svg"> · Machine-readable: /api/com.lattice-sys.plumbline-mcp.json

Generated by mcpreflight — read-only MCP initialize + tools/list. No tools were called, no payments attempted. Static schema checks do not predict model tool selection or prove behavior across all clients. Scanned: 2026-10-12.