MCP Server
MCP
io.github.cyanheads/evals-mcp-server
Author verifiable eval records through a draft→review→revise→submit loop with enforced graders.
Install
npx -y @cyanheads/[email protected]
Configuration Example
{
"remotes": [],
"packages": [
{
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"identifier": "@cyanheads/evals-mcp-server",
"version": "0.1.3",
"runtimeHint": "node",
"transport": {
"type": "stdio"
},
"packageArguments": [
{
"value": "run",
"type": "positional"
},
{
"value": "start:stdio",
"type": "positional"
}
],
"environmentVariables": [
{
"description": "Root folder for record JSON. The store manages drafts/, submitted/, and exports/ subdirs under it.",
"format": "string",
"default": "./evals-data",
"name": "EVALS_DATA_DIR"
},
{
"description": "When 'true', evals_submit_draft requests human confirmation before finalizing.",
"format": "string",
"default": "false",
"name": "EVALS_REQUIRE_CONFIRMATION"
},
{
"description": "Default metadata.license applied when a draft omits one.",
"format": "string",
"name": "EVALS_DEFAULT_LICENSE"
},
{
"description": "Directory of framework-written tool-call captures; when set, captures EvalsIDs resolve to full dumps.",
"format": "string",
"name": "EVALS_CAPTURE_DIR"
},
{
"description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
"format": "string",
"default": "info",
"name": "MCP_LOG_LEVEL"
}
]
},
{
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"identifier": "@cyanheads/evals-mcp-server",
"version": "0.1.3",
"runtimeHint": "node",
"transport": {
"type": "streamable-http",
"url": "http://localhost:3010/mcp"
},
"packageArguments": [
{
"value": "run",
"type": "positional"
},
{
"value": "start:http",
"type": "positional"
}
],
"environmentVariables": [
{
"description": "The hostname for the HTTP server.",
"format": "string",
"default": "127.0.0.1",
"name": "MCP_HTTP_HOST"
},
{
"description": "The port to run the HTTP server on.",
"format": "string",
"default": "3010",
"name": "MCP_HTTP_PORT"
},
{
"description": "The endpoint path for the MCP server.",
"format": "string",
"default": "/mcp",
"name": "MCP_HTTP_ENDPOINT_PATH"
},
{
"description": "Authentication mode to use: 'none', 'jwt', or 'oauth'.",
"format": "string",
"default": "none",
"name": "MCP_AUTH_MODE"
},
{
"description": "Root folder for record JSON. The store manages drafts/, submitted/, and exports/ subdirs under it.",
"format": "string",
"default": "./evals-data",
"name": "EVALS_DATA_DIR"
},
{
"description": "When 'true', evals_submit_draft requests human confirmation before finalizing.",
"format": "string",
"default": "false",
"name": "EVALS_REQUIRE_CONFIRMATION"
},
{
"description": "Default metadata.license applied when a draft omits one.",
"format": "string",
"name": "EVALS_DEFAULT_LICENSE"
},
{
"description": "Directory of framework-written tool-call captures; when set, captures EvalsIDs resolve to full dumps.",
"format": "string",
"name": "EVALS_CAPTURE_DIR"
},
{
"description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
"format": "string",
"default": "info",
"name": "MCP_LOG_LEVEL"
}
]
}
]
}
mcp
model-context-protocol
npm
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