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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "sdk": {
      "command": "uvx",
      "args": [
        "--with",
        "fastembed>=0.7",
        "hashgrid==1.1.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "${HASHGRID_API_KEY}",
        "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5",
        "OPENAI_API_KEY": "${OPENAI_API_KEY}",
        "VOYAGE_API_KEY": "${VOYAGE_API_KEY}",
        "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
      }
    }
  }
}

claude mcp add sdk -e "HASHGRID_API_KEY=${HASHGRID_API_KEY}" -e "HASHGRID_EMBEDDER=fastembed:BAAI/bge-small-en-v1.5" -e "OPENAI_API_KEY=${OPENAI_API_KEY}" -e "VOYAGE_API_KEY=${VOYAGE_API_KEY}" -e "HASHGRID_INDEX=~/.hashgrid/index.sqlite" -- uvx --with fastembed>=0.7 hashgrid==1.1.0 mcp

[mcp_servers.sdk]
command = "uvx"
args = ["--with", "fastembed>=0.7", "hashgrid==1.1.0", "mcp"]
env = { "HASHGRID_API_KEY" = "${HASHGRID_API_KEY}", "HASHGRID_EMBEDDER" = "fastembed:BAAI/bge-small-en-v1.5", "OPENAI_API_KEY" = "${OPENAI_API_KEY}", "VOYAGE_API_KEY" = "${VOYAGE_API_KEY}", "HASHGRID_INDEX" = "~/.hashgrid/index.sqlite" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "sdk": {
      "type": "local",
      "command": [
        "uvx",
        "--with",
        "fastembed>=0.7",
        "hashgrid==1.1.0",
        "mcp"
      ],
      "enabled": true,
      "environment": {
        "HASHGRID_API_KEY": "{env:HASHGRID_API_KEY}",
        "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5",
        "OPENAI_API_KEY": "{env:OPENAI_API_KEY}",
        "VOYAGE_API_KEY": "{env:VOYAGE_API_KEY}",
        "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
      }
    }
  }
}

{
  "mcpServers": {
    "sdk": {
      "command": "uvx",
      "args": [
        "--with",
        "fastembed>=0.7",
        "hashgrid==1.1.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "${HASHGRID_API_KEY}",
        "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5",
        "OPENAI_API_KEY": "${OPENAI_API_KEY}",
        "VOYAGE_API_KEY": "${VOYAGE_API_KEY}",
        "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=sdk&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyItLXdpdGgiLCJmYXN0ZW1iZWQ%2BPTAuNyIsImhhc2hncmlkPT0xLjEuMCIsIm1jcCJdLCJlbnYiOnsiSEFTSEdSSURfQVBJX0tFWSI6IiR7SEFTSEdSSURfQVBJX0tFWX0iLCJIQVNIR1JJRF9FTUJFRERFUiI6ImZhc3RlbWJlZDpCQUFJL2JnZS1zbWFsbC1lbi12MS41IiwiT1BFTkFJX0FQSV9LRVkiOiIke09QRU5BSV9BUElfS0VZfSIsIlZPWUFHRV9BUElfS0VZIjoiJHtWT1lBR0VfQVBJX0tFWX0iLCJIQVNIR1JJRF9JTkRFWCI6In4vLmhhc2hncmlkL2luZGV4LnNxbGl0ZSJ9fQ%3D%3D"
}

{
  "servers": {
    "sdk": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "--with",
        "fastembed>=0.7",
        "hashgrid==1.1.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "${HASHGRID_API_KEY}",
        "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5",
        "OPENAI_API_KEY": "${OPENAI_API_KEY}",
        "VOYAGE_API_KEY": "${VOYAGE_API_KEY}",
        "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
      }
    }
  }
}

{
  "mcpServers": {
    "sdk": {
      "command": "uvx",
      "args": [
        "--with",
        "fastembed>=0.7",
        "hashgrid==1.1.0",
        "mcp"
      ],
      "env": {
        "HASHGRID_API_KEY": "${HASHGRID_API_KEY}",
        "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5",
        "OPENAI_API_KEY": "${OPENAI_API_KEY}",
        "VOYAGE_API_KEY": "${VOYAGE_API_KEY}",
        "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
      }
    }
  }
}

extensions:
  "sdk":
    enabled: true
    name: "sdk"
    type: stdio
    cmd: "uvx"
    args:
      - "--with"
      - "fastembed>=0.7"
      - "hashgrid==1.1.0"
      - "mcp"
    envs:
      "HASHGRID_API_KEY": "${HASHGRID_API_KEY}"
      "HASHGRID_EMBEDDER": "fastembed:BAAI/bge-small-en-v1.5"
      "OPENAI_API_KEY": "${OPENAI_API_KEY}"
      "VOYAGE_API_KEY": "${VOYAGE_API_KEY}"
      "HASHGRID_INDEX": "~/.hashgrid/index.sqlite"
    timeout: 300

Placeholders to fill from your own secret store: ${HASHGRID_API_KEY}, ${OPENAI_API_KEY}, ${VOYAGE_API_KEY}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100new

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledependencies not resolved yet

Tool list unknown · checked 2026-10-20 07:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance85

livenessn/a

freshness100

hygiene100

+repository +dns-namespace +website ~liveness-unmeasured +updated-0d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] PyPInot resolved yet; dependencies are read once a day

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`hashgrid`	pypi	1.1.0	uvx	`HASHGRID_API_KEY`, `OPENAI_API_KEY`, `VOYAGE_API_KEY`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

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More from ai.hashgrid

Official server.json

{
  "name": "ai.hashgrid/sdk",
  "title": "Hashgrid DNA (local)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.1.0",
  "packages": [
    {
      "version": "1.1.0",
      "transport": {
        "type": "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",
          "isSecret": true,
          "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",
          "isSecret": true,
          "description": "For an openai:<model> embedder."
        },
        {
          "name": "VOYAGE_API_KEY",
          "isSecret": true,
          "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."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/hashgrid-labs/sdk",
    "source": "github"
  },
  "websiteUrl": "https://dna.hashgrid.ai",
  "description": "Search that learns from feedback, over text and images: embeds locally, sends DNA only vectors."
}