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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "datagraph": {
      "type": "http",
      "url": "https://api.datagraph.city/mcp"
    }
  }
}

claude mcp add --transport http datagraph https://api.datagraph.city/mcp

[mcp_servers.datagraph]
url = "https://api.datagraph.city/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "datagraph": {
      "type": "remote",
      "url": "https://api.datagraph.city/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "datagraph": {
      "type": "http",
      "url": "https://api.datagraph.city/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=datagraph&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmRhdGFncmFwaC5jaXR5L21jcCJ9"
}

{
  "servers": {
    "datagraph": {
      "type": "http",
      "url": "https://api.datagraph.city/mcp"
    }
  }
}

{
  "mcpServers": {
    "datagraph": {
      "httpUrl": "https://api.datagraph.city/mcp"
    }
  }
}

extensions:
  "datagraph":
    enabled: true
    name: "datagraph"
    type: streamable_http
    uri: "https://api.datagraph.city/mcp"
    timeout: 300

Quality 82 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-03-26; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations5 of 5 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_server_info (destructiveHint, idempotentHint, openWorldHint); list_datasets (destructiveHint, idempotentHint, openWorldHint); get_locality_schema (destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 433 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependencies67 · weight 15

pass
deps.known_vulnsno known advisory in 99 resolved packages
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable[email protected] resolved: 99 packages

5 tools, about 433 tokens to load them all · tool set f702221aaf65 · checked 2026-10-20 13:49 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 70 / 100

no-repository

provenance35

liveness100

freshness65

hygiene80

+reachable +uptime-100% ~updated-115d-ago -no-repository

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

Dependencies

[email protected] npm98 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`

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

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://api.datagraph.city/mcp` streamable-http	none	yes	100%	273 ms	2025-03-26	2026-10-20

package	registry	version	runtime	secrets
`datagraph-city-mcp-server`	npm	1.7.2	–

Tools (5)

`get_locality_schema`read-only	Get the graph schema for a locality (node types, relationships, sample queries). Call list_datasets first to get locality codes.
`get_server_info`read-only	Get DataGraph MCP server metadata and GOSR framework info.
`get_usage_stats`read-only	Check your API usage and quota. Requires auth.
`list_datasets`read-only	List available datasets. Optionally filter by locality code.
`query_locality_data`read-only	Query data using natural language or Cypher. Requires auth.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.team-earth/datagraph",
  "title": "DataGraph",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.datagraph.city/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.7.2",
  "packages": [
    {
      "version": "1.7.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "datagraph-city-mcp-server",
      "registryType": "npm"
    }
  ],
  "description": "Urban intelligence knowledge graph. Structured locality data for civic problem-solving."
}