About Fastevals
Fastevals is an MCP server published by semenovdv in the Analytics category: give your AI agents an evaluation tool - provider-agnostic LLM eval runner with an MCP server for Claude, structured output validation, datasets, evaluators and honest cost metrics.
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Install
git clone https://github.com/semenovdv/fastevalsThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (4)
get_runDeep-dive into one saved run: pass rate, errors, total cost
Parameters not published.
list_modelsRegistry inspector: models, reasoning efforts, pricing
Parameters not published.
list_runsRecent evaluations, newest first — history across sessions
Parameters not published.
run_evaluationRun a prompt, dataset file, or **inline cases** across providers; returns JSON summary + report paths. `output_limit` keeps long answers out of agent context
Parameters not published.
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