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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "nowcasts": {
      "type": "http",
      "url": "https://mcp.worldgdp.org/mcp"
    }
  }
}

claude mcp add --transport http nowcasts https://mcp.worldgdp.org/mcp

[mcp_servers.nowcasts]
url = "https://mcp.worldgdp.org/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nowcasts": {
      "type": "remote",
      "url": "https://mcp.worldgdp.org/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "nowcasts": {
      "type": "http",
      "url": "https://mcp.worldgdp.org/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nowcasts&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLndvcmxkZ2RwLm9yZy9tY3AifQ%3D%3D"
}

{
  "servers": {
    "nowcasts": {
      "type": "http",
      "url": "https://mcp.worldgdp.org/mcp"
    }
  }
}

{
  "mcpServers": {
    "nowcasts": {
      "httpUrl": "https://mcp.worldgdp.org/mcp"
    }
  }
}

extensions:
  "nowcasts":
    enabled: true
    name: "nowcasts"
    type: streamable_http
    uri: "https://mcp.worldgdp.org/mcp"
    timeout: 300

Quality 73 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 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 hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_release_calendar (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_nowcast (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_track_record (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 771 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 2 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

5 tools, about 771 tokens to load them all · tool set 70c84aa2c563 · checked 2026-10-20 14:54 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 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-3d-ago -no-repository

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.worldgdp.org/mcp` streamable-http	none	yes	100%	122 ms	2025-06-18	2026-10-20

Tools (5)

`get_aggregate`	World or regional GDP nowcast with coverage and each economy's contribution (pp).
`get_nowcast`	Current GDP nowcast for one economy: headline (% SAAR), 70% range, days to official release, recent daily path, component contributions and the latest data releases that moved it.
`get_release_calendar`	Upcoming data releases that feed the nowcasts, with expected dates.
`get_track_record`	Accuracy grade (A+ to C: hit rates within ±1pp/±2pp, error vs a naive forecast, direction calls), model version history and backtest errors (RMSE, pp SAAR, by horizon) of an economy's nowcast versus official GDP.
`list_economies`	List modelled economies and aggregates with the current-quarter GDP nowcast (% q/q SAAR) and share of world GDP.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "org.worldgdp/nowcasts",
  "title": "worldgdp.org GDP nowcasts",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.worldgdp.org/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://worldgdp.org/mcp",
  "description": "Daily real GDP growth nowcasts for 46 economies, 12 regions and the world, with track records."
}