io.github.dcostenco/prism-coder MCP Server

Name: io.github.dcostenco/prism-coder MCP Server
Author: io.github.dcostenco

io.github.dcostenco/prism-coder

Repository Registry

What is the io.github.dcostenco/prism-coder MCP server?

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

How to install io.github.dcostenco/prism-coder

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

BRAVE_API_KEY
secret
Brave Search API key for web search tools
GEMINI_API_KEY
secret
Google Gemini API key for AI-powered summarization and embeddings
SUPABASE_URL
Supabase project URL for session memory and knowledge persistence
SUPABASE_KEY
secret
Supabase service role key for database access
PRISM_USER_ID
User ID for multi-tenant row-level security isolation (defaults to 'default')
GCP_PROJECT_ID
Google Cloud project ID for Vertex AI Discovery Engine integration
VERTEX_LOCATION
Vertex AI location/region (defaults to 'global')
VERTEX_DATA_STORE_ID
Vertex AI Discovery Engine data store ID for enterprise search

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "prism-coder": {
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ],
      "env": {
        "BRAVE_API_KEY": "<YOUR_BRAVE_API_KEY>",
        "GEMINI_API_KEY": "<YOUR_GEMINI_API_KEY>",
        "SUPABASE_URL": "<YOUR_SUPABASE_URL>",
        "SUPABASE_KEY": "<YOUR_SUPABASE_KEY>",
        "PRISM_USER_ID": "<YOUR_PRISM_USER_ID>",
        "GCP_PROJECT_ID": "<YOUR_GCP_PROJECT_ID>",
        "VERTEX_LOCATION": "<YOUR_VERTEX_LOCATION>",
        "VERTEX_DATA_STORE_ID": "<YOUR_VERTEX_DATA_STORE_ID>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "prism-coder": {
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ],
      "env": {
        "BRAVE_API_KEY": "<YOUR_BRAVE_API_KEY>",
        "GEMINI_API_KEY": "<YOUR_GEMINI_API_KEY>",
        "SUPABASE_URL": "<YOUR_SUPABASE_URL>",
        "SUPABASE_KEY": "<YOUR_SUPABASE_KEY>",
        "PRISM_USER_ID": "<YOUR_PRISM_USER_ID>",
        "GCP_PROJECT_ID": "<YOUR_GCP_PROJECT_ID>",
        "VERTEX_LOCATION": "<YOUR_VERTEX_LOCATION>",
        "VERTEX_DATA_STORE_ID": "<YOUR_VERTEX_DATA_STORE_ID>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "prism-coder": {
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ],
      "env": {
        "BRAVE_API_KEY": "<YOUR_BRAVE_API_KEY>",
        "GEMINI_API_KEY": "<YOUR_GEMINI_API_KEY>",
        "SUPABASE_URL": "<YOUR_SUPABASE_URL>",
        "SUPABASE_KEY": "<YOUR_SUPABASE_KEY>",
        "PRISM_USER_ID": "<YOUR_PRISM_USER_ID>",
        "GCP_PROJECT_ID": "<YOUR_GCP_PROJECT_ID>",
        "VERTEX_LOCATION": "<YOUR_VERTEX_LOCATION>",
        "VERTEX_DATA_STORE_ID": "<YOUR_VERTEX_DATA_STORE_ID>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "prism-coder": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ],
      "env": {
        "BRAVE_API_KEY": "<YOUR_BRAVE_API_KEY>",
        "GEMINI_API_KEY": "<YOUR_GEMINI_API_KEY>",
        "SUPABASE_URL": "<YOUR_SUPABASE_URL>",
        "SUPABASE_KEY": "<YOUR_SUPABASE_KEY>",
        "PRISM_USER_ID": "<YOUR_PRISM_USER_ID>",
        "GCP_PROJECT_ID": "<YOUR_GCP_PROJECT_ID>",
        "VERTEX_LOCATION": "<YOUR_VERTEX_LOCATION>",
        "VERTEX_DATA_STORE_ID": "<YOUR_VERTEX_DATA_STORE_ID>"
      }
    }
  }
}

Claude Code

claude mcp add prism-coder --env BRAVE_API_KEY=<YOUR_BRAVE_API_KEY> --env GEMINI_API_KEY=<YOUR_GEMINI_API_KEY> --env SUPABASE_URL=<YOUR_SUPABASE_URL> --env SUPABASE_KEY=<YOUR_SUPABASE_KEY> --env PRISM_USER_ID=<YOUR_PRISM_USER_ID> --env GCP_PROJECT_ID=<YOUR_GCP_PROJECT_ID> --env VERTEX_LOCATION=<YOUR_VERTEX_LOCATION> --env VERTEX_DATA_STORE_ID=<YOUR_VERTEX_DATA_STORE_ID> -- npx -y prism-mcp-server