spec-harness for Grok
io.github.spec-family/spec-harness
Rounds of agent work under a brief: context to start, a check on each path, an audit at the end.
client:Grok
transport:stdio
runtime:npm
Install spec-harness in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"spec-harness": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@spec-family/spec-harness"
]
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs