Databases

hashgrid.ai

An MCP server for managing grids and nodes with embeddings via CRUD API endpoints.

1 endpoint12 known toolsFirst detected May 29, 2026Last detected October 20, 2026

ENDPOINT 1

https://dna.hashgrid.ai/mcp

No auth detected

MCP server metadata

Name: dna
Version: 1.1.0

Capabilities

promptsresourcestools

Server instructions

DNA is a search engine that learns from feedback, over embeddings. These tools map 1:1 to its HTTP API. Send your API key as the header `Authorization: Bearer hg-…`. No key yet? Write to office@hashgrid.ai for one; each key opens one grid. Docs: https://dna.hashgrid.ai/docs

Known tools 12

get_grid

GET /: the grid the API key opens, by name.

Inferred read-only

list_nodes

GET /nodes: the grid's nodes, each with its id, key and emb, in id order.

Inferred read-only

get_node

GET /nodes/{nid}: a node, with its key (null if it has none) and its embedding `emb`.

Inferred read-only

create_node

POST /nodes: add a node.

Potential side effects

update_node

PATCH /nodes/{nid}: change a node.

Inferred read-only

delete_node

DELETE /nodes/{nid}: delete a node and every edge from or to it; its scores no longer train.

Potential side effects

list_edges

GET /nodes/{nid}/edges: a query's results so far, each an edge with the found node's `id` and its `score` (null if not scored), in id order.

Inferred read-only

get_edge

GET /nodes/{nid}/edges/{eid}: one result of query `nid`, and its score (null if not scored).

Inferred read-only

create_edge

POST /nodes/{nid}/edges, the search: from query node `nid`, the best node it has not been shown yet, among those whose key starts with `prefix` ("" for any), stored as a new edge: `id` is the found node's id, `score` is null until you score it (update_edge).

Potential side effects

put_edge

PUT /nodes/{nid}/edges/{eid}: score how well node `eid` fits query `nid`, from -1 (wrong) to 1 (perfect), creating the edge if DNA never suggested it, e.

Inferred read-only

update_edge

PATCH /nodes/{nid}/edges/{eid}: score a result of query `nid` that create_edge returned, from -1 (wrong) to 1 (perfect).

Inferred read-only

delete_edge

DELETE /nodes/{nid}/edges/{eid}: forget a result, so it can be suggested again; its score no longer trains.

Potential side effects

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.dna]
url = "https://dna.hashgrid.ai/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "dna": {
      "type": "http",
      "url": "https://dna.hashgrid.ai/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: dna
Remote MCP URL: https://dna.hashgrid.ai/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "dna": {
      "url": "https://dna.hashgrid.ai/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "dna": {
      "type": "http",
      "url": "https://dna.hashgrid.ai/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "dna",
  "transport": "streamable-http",
  "url": "https://dna.hashgrid.ai/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Loading Trust v2 evidence…

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.