Conkurrence MCP Server

ConKurrence is a statistically validated consensus measurement toolkit for AI evaluation pipelines. It uses multiple AI models as independent raters

Local serverstdio

What is the Conkurrence MCP server?

Conkurrence MCP server exists for a simple reason — assistants are far more useful when they can act on Conkurrence directly instead of describing what you should do. ConKurrence is a statistically validated consensus measurement toolkit for AI evaluation pipelines. It uses multiple AI models as independent raters, measures inter-rater reliability with Fleiss' kappa and bootstrap confidence intervals.

What you get

  • Multi-model evaluation — — Run your schema against Bedrock, OpenAI, and Gemini models simultaneously
  • Statistical rigor — — Fleiss' kappa with bootstrap confidence intervals, Kendall's W for validity
  • Self-consistency mode — — No API keys needed; uses the host model via MCP Sampling
  • Schema suggestion — — AI-powered schema design from your data
  • Trend tracking — — Compare runs over time, detect agreement degradation
  • Cost estimation — — Know the cost before running

What the assistant can call

Once Conkurrence is connected, these are the calls the assistant has available:

  • conkurrence_run — Execute an evaluation across multiple AI raters
  • conkurrence_report — Generate a detailed markdown report
  • conkurrence_compare — Side-by-side comparison of two runs
  • conkurrence_trend — Track agreement over multiple runs
  • conkurrence_suggest — AI-powered schema suggestion from your data
  • conkurrence_validate_schema — Validate a schema before running
  • conkurrence_estimate — Estimate cost and token usage

Setting it up

conkurrence on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Choosing this one

Plenty of AI and media services servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Conkurrence's toolset — conkurrence_run, conkurrence_report, conkurrence_compare and 4 more — is a fair guide to whether it matches your workflow. It is maintained by alligatorc0der; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the conkurrence mcp server does with a few real requests.

Available tools

ToolWhat it does
conkurrence_runExecute an evaluation across multiple AI raters
conkurrence_reportGenerate a detailed markdown report
conkurrence_compareSide-by-side comparison of two runs
conkurrence_trendTrack agreement over multiple runs
conkurrence_suggestAI-powered schema suggestion from your data
conkurrence_validate_schemaValidate a schema before running
conkurrence_estimateEstimate cost and token usage

How to install the Conkurrence MCP server

{
  "mcpServers": {
    "conkurrence": {
      "command": "npx",
      "args": ["-y", "conkurrence"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use Conkurrence to conkurrence run.
  • Use Conkurrence to conkurrence report.
  • Use Conkurrence to conkurrence compare.

Frequently asked questions

It connects Conkurrence to MCP-compatible AI assistants such as Claude and Cursor, exposing 7 tools (conkurrence_run, conkurrence_report, conkurrence_compare, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Conkurrence directly.