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Explorer/MCP/cortexresearch/promptest-mcp
LOCAL

Promptest MCP

cortexresearch/promptest-mcp

An MCP server that grades prompts against a validated rubric, tracks real outcomes, and provides guidance grounded in research on what predicts good results.

cortexresearch/promptest-mcpExternal link; availability not verifiedLicenseMIT LicenseLocal-only
The Ghost
This server runs locally on your machine. We can't scan it remotely; review the source code before installing.
Time indexed (2mo)
0toolsLocal/ STDIO2moindexed
Checked Aug 1, 2026
The scanner shows
This server runs locally. We can't scan it remotely; review the source code before installing.
First indexed Aug 1, 2026
Server Profile
Tools catalogued
0
No tools reported by this server.
Hosting
Local / STDIO
Runs on your machine. Has access to your filesystem, SSH keys, and environment variables.
Registry presence
Not verified
Not yet verified by the Official MCP Registry.
Liveness
No liveness checks recorded yet.
Publisher Verification
Not listed on the Official MCP Registry.
Source repository is available for review.
cortexresearch/promptest-mcpExternal link; availability not verified
Environment variables (6)
At least one of these required
ANTHROPIC_API_KEY
At least one of these required
OPENAI_API_KEY
At least one of these required
GOOGLE_API_KEY
At least one of these required
OPENROUTER_API_KEY
GOOGLE_API_KEYstringOPTIONAL
Google API key for using Gemini as the judge
OPENAI_API_KEYstringOPTIONAL
OpenAI API key for using GPT as the judge
PROMPTEST_MODELstringOPTIONAL
Force a specific model name (e.g., claude-sonnet-4-20250514)
ANTHROPIC_API_KEYstringOPTIONAL
Anthropic API key for using Claude as the judge
OPENROUTER_API_KEYstringOPTIONAL
OpenRouter API key for using any model via OpenRouter
PROMPTEST_PROVIDERstringOPTIONAL
Force a specific provider: anthropic, openai, google, or openrouter

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