Score text, files and pages against a rubric with decision models; compare models on your cases.
Connect Runs on your machine
claude mcp add verdict -e TYPESAFE_API_KEY=<TYPESAFE_API_KEY> -e CLOUDFLARE_ACCOUNT_ID=<CLOUDFLARE_ACCOUNT_ID> -e CLOUDFLARE_API_TOKEN=<CLOUDFLARE_API_TOKEN> -e OPENAI_API_KEY=<OPENAI_API_KEY> -e VERDICT_DATA_DIR=<VERDICT_DATA_DIR> -e VERDICT_API_URL=<VERDICT_API_URL> -e VERDICT_API_KEY=<VERDICT_API_KEY> -- npx -y @verdict-ai/[email protected]{
"mcpServers": {
"verdict": {
"command": "npx",
"args": [
"-y",
"@verdict-ai/[email protected]"
],
"env": {
"TYPESAFE_API_KEY": "<TYPESAFE_API_KEY>",
"CLOUDFLARE_ACCOUNT_ID": "<CLOUDFLARE_ACCOUNT_ID>",
"CLOUDFLARE_API_TOKEN": "<CLOUDFLARE_API_TOKEN>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VERDICT_DATA_DIR": "<VERDICT_DATA_DIR>",
"VERDICT_API_URL": "<VERDICT_API_URL>",
"VERDICT_API_KEY": "<VERDICT_API_KEY>"
}
}
}
}{
"mcpServers": {
"verdict": {
"command": "npx",
"args": [
"-y",
"@verdict-ai/[email protected]"
],
"env": {
"TYPESAFE_API_KEY": "<TYPESAFE_API_KEY>",
"CLOUDFLARE_ACCOUNT_ID": "<CLOUDFLARE_ACCOUNT_ID>",
"CLOUDFLARE_API_TOKEN": "<CLOUDFLARE_API_TOKEN>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VERDICT_DATA_DIR": "<VERDICT_DATA_DIR>",
"VERDICT_API_URL": "<VERDICT_API_URL>",
"VERDICT_API_KEY": "<VERDICT_API_KEY>"
}
}
}
}{
"servers": {
"verdict": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@verdict-ai/[email protected]"
],
"env": {
"TYPESAFE_API_KEY": "<TYPESAFE_API_KEY>",
"CLOUDFLARE_ACCOUNT_ID": "<CLOUDFLARE_ACCOUNT_ID>",
"CLOUDFLARE_API_TOKEN": "<CLOUDFLARE_API_TOKEN>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"VERDICT_DATA_DIR": "<VERDICT_DATA_DIR>",
"VERDICT_API_URL": "<VERDICT_API_URL>",
"VERDICT_API_KEY": "<VERDICT_API_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
TYPESAFE_API_KEYOptional, secret | Key for Jev, the default decision model, when judging runs in this process. |
CLOUDFLARE_ACCOUNT_IDOptional | Cloudflare account for Clef and Clef-flash on Workers AI. |
CLOUDFLARE_API_TOKENOptional, secret | Cloudflare token (Workers AI: Read) for Clef and Clef-flash. |
OPENAI_API_KEYOptional, secret | Key for OpenAI's Decisions API. |
VERDICT_DATA_DIROptional | Folder to keep rubrics and evaluations in between runs. Without it they are kept in memory. |
VERDICT_API_URLOptional | Address of a Verdict API to use instead of judging in this process. |
VERDICT_API_KEYOptional, secret | Key for that Verdict API. |
Details
| Package | @verdict-ai/[email protected] (NPM, stdio) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | io.github.Ustay-coder/verdict |
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