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Market Data

R0· no sign-in

Real-time stock quotes, market indices, and institutional holdings

v1.0.0 · active · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust72of 100
Uptime, 30 days98%
Latency p50166 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "market": {
      "type": "http",
      "url": "https://market.memoryapi.org/mcp"
    }
  }
}
claude mcp add --transport http market https://market.memoryapi.org/mcp
[mcp_servers.market]
url = "https://market.memoryapi.org/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "market": {
      "type": "remote",
      "url": "https://market.memoryapi.org/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "market": {
      "type": "http",
      "url": "https://market.memoryapi.org/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=market&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWFya2V0Lm1lbW9yeWFwaS5vcmcvbWNwIn0%3D"
}
{
  "servers": {
    "market": {
      "type": "http",
      "url": "https://market.memoryapi.org/mcp"
    }
  }
}
{
  "mcpServers": {
    "market": {
      "httpUrl": "https://market.memoryapi.org/mcp"
    }
  }
}
extensions:
  "market":
    enabled: true
    name: "market"
    type: streamable_http
    uri: "https://market.memoryapi.org/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2024-11-05; 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_market_indices (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_stock_quotes (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_institutional_holdings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 254 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
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 254 tokens to load them all · tool set 37ef4529457c · checked 2026-10-19 10:20 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 72 / 100

no-repository
provenance45
liveness99
freshness65
hygiene80

+dns-namespace +reachable +uptime-98% ~updated-129d-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

remoteauthreachableuptime 30dp50protocollast ok
https://market.memoryapi.org/mcp streamable-httpnoneyes98%166 ms2024-11-052026-10-19

Tools (3)

get_institutional_holdingsGet institutional investor 13F SEC filings for a given CIK or institution name. Default is Berkshire Hathaway (CIK 0001067983).
get_market_indicesGet major market indices and macro indicators: S&P 500, NASDAQ, VIX, 10-Year Treasury, WTI Oil, Gold, USD/EUR. Data from FRED (St. Louis Fed).
get_stock_quotesGet real-time stock price quotes for one or more symbols. Returns price, % change, 52-week high/low, exchange, and currency.

Schemas: list_tools.

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Official server.json
{
  "name": "org.memoryapi/market",
  "title": "Market Data",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://market.memoryapi.org/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "description": "Real-time stock quotes, market indices, and institutional holdings"
}