MCP servers tagged eval-harness

4 live MCP servers tagged "eval-harness", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with eval-harness.

live servers

avg trust

Bigquery Evals

Read-only BigQuery MCP server with mandatory dry-run cost caps, agent-friendly structured errors, and a Spider/BIRD-style NL-to-SQL eval harness.

Recon Sentinel

Agentic reconciliation-break triage system — bounded LangGraph state machine, MCP trust-boundary tool split, human-approval interrupt, and a real eval harness.

J Rig Skill Binary Eval

Binary-criteria evaluation harness for Claude skills with planned extension to plugins, agents, and MCP servers. Score every change yes/no across 7 layers — package integrity, tri…

Ferryman MCP

A local-first MCP host with pluggable skills, multi-provider routing, and multi-channel I/O. Kotlin. Plus a Python eval harness with rule + LLM-judge scorers over a human-authored…