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mcp/harbor
Grok

prism coder for Grok

io.github.dcostenco/prism-coder

Session memory for coding agents: local-first recall, drift detection, on-device inference.

client:Grok transport:stdio runtime:npm

Install prism coder in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "prism-coder": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ],
      "env": {
        "BRAVE_API_KEY": "<BRAVE_API_KEY>",
        "GEMINI_API_KEY": "<GEMINI_API_KEY>",
        "SUPABASE_URL": "<SUPABASE_URL>",
        "SUPABASE_KEY": "<SUPABASE_KEY>",
        "PRISM_USER_ID": "<PRISM_USER_ID>",
        "GCP_PROJECT_ID": "<GCP_PROJECT_ID>",
        "VERTEX_LOCATION": "<VERTEX_LOCATION>",
        "VERTEX_DATA_STORE_ID": "<VERTEX_DATA_STORE_ID>"
      }
    }
  }
}

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

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