Hashgrid DNA MCP

An MCP server for Hashgrid DNA that enables agents to perform vector-based search operations. It allows creating grids, adding nodes with embeddings, searching for results, and scoring outcomes to refine search accuracy while maintaining data anonymity.

Visit Hashgrid

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Vendor evidenceLocal stdioSource reviewed; not executedOperated by Hashgrid

Vendor documentation

What you can do with it

Create a new search grid
Add items as embedding nodes
Search for best matching items
Score results to improve search

Source and maintenance

Vendor evidenceRegistry 1.3.0

mcp-registry: ai.hashgrid/sdk@1.3.0 Source repository Project website

Maintenance checked: Nov 1, 2026, 5:02 AM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

hashgrid 1.3.0

pypiuvx

hashgrid package definition

{
  "version": "1.3.0",
  "transport": "stdio",
  "identifier": "hashgrid",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ],
  "runtimeArguments": [
    {
      "name": "--with",
      "type": "named",
      "value": "fastembed>=0.7",
      "description": "The local embedder, the default"
    }
  ],
  "environmentVariables": [
    {
      "name": "HASHGRID_API_KEY",
      "description": "Your DNA API key, hg-…. Leave it out and the create_grid tool makes a grid and saves its key in the local index."
    },
    {
      "name": "HASHGRID_EMBEDDER",
      "default": "fastembed:BAAI/bge-small-en-v1.5",
      "description": "The embedder, one per grid: fastembed:<model> (local; fastembed:Qdrant/clip-ViT-B-32 for images), openai:<model> or voyage:<model>."
    },
    {
      "name": "OPENAI_API_KEY",
      "description": "For an openai:<model> embedder."
    },
    {
      "name": "VOYAGE_API_KEY",
      "description": "For a voyage:<model> embedder."
    },
    {
      "name": "HASHGRID_INDEX",
      "format": "filepath",
      "default": "~/.hashgrid/index.sqlite",
      "description": "The local index: a sqlite file that maps DNA ids to your text."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "hashgrid-mcp": {
      "command": "uvx",
      "args": [
        "hashgrid==1.3.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "<YOUR_HASHGRID_API_KEY>",
        "HASHGRID_EMBEDDER": "<YOUR_HASHGRID_EMBEDDER>",
        "OPENAI_API_KEY": "<YOUR_OPENAI_API_KEY>",
        "VOYAGE_API_KEY": "<YOUR_VOYAGE_API_KEY>",
        "HASHGRID_INDEX": "<YOUR_HASHGRID_INDEX>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "hashgrid-mcp": {
      "command": "uvx",
      "args": [
        "hashgrid==1.3.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "<YOUR_HASHGRID_API_KEY>",
        "HASHGRID_EMBEDDER": "<YOUR_HASHGRID_EMBEDDER>",
        "OPENAI_API_KEY": "<YOUR_OPENAI_API_KEY>",
        "VOYAGE_API_KEY": "<YOUR_VOYAGE_API_KEY>",
        "HASHGRID_INDEX": "<YOUR_HASHGRID_INDEX>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "hashgrid-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "hashgrid==1.3.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "<YOUR_HASHGRID_API_KEY>",
        "HASHGRID_EMBEDDER": "<YOUR_HASHGRID_EMBEDDER>",
        "OPENAI_API_KEY": "<YOUR_OPENAI_API_KEY>",
        "VOYAGE_API_KEY": "<YOUR_VOYAGE_API_KEY>",
        "HASHGRID_INDEX": "<YOUR_HASHGRID_INDEX>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "hashgrid-mcp": {
      "command": "uvx",
      "args": [
        "hashgrid==1.3.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "<YOUR_HASHGRID_API_KEY>",
        "HASHGRID_EMBEDDER": "<YOUR_HASHGRID_EMBEDDER>",
        "OPENAI_API_KEY": "<YOUR_OPENAI_API_KEY>",
        "VOYAGE_API_KEY": "<YOUR_VOYAGE_API_KEY>",
        "HASHGRID_INDEX": "<YOUR_HASHGRID_INDEX>"
      }
    }
  }
}

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