trust_compare
ActiveTool of SaSame Research Agent
declared in 1.9.0
Compare TWO public MCP servers HEAD-TO-HEAD on SaSame's proprietary observation history — current grade/passes, trend, stability, and observation depth — and return a NEUTRAL comparison of observed measurements — which leads on readiness/trend/stability (or 'tie' / 'not comparable' when close or unobserved); a measurement, not a safety or trust recommendation. For when you must choose between two MCP servers offering the same capability. An agent cannot self-produce this — it needs our accumulated longitudinal record of BOTH. Read-only, cost-zero, observed level, signed (verify_mcp_cert).
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"url_a",
"url_b"
],
"properties": {
"url_a": {
"type": "string",
"description": "First MCP server endpoint URL"
},
"url_b": {
"type": "string",
"description": "Second MCP server endpoint URL to compare against"
}
}
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
SaSame Research Agent
https://github.com/shigeki7777/sasame-mcp
2/7 registries