_ registry / mcp streamable-http · checked 4h ago

marketcaper-mcp

https://marketcaper.com

Registry code: a64a2fc050aa4452

api record

Use Marketcaper as the cited financial-content engine for AI agents: current cross-asset snapshots, what-if comparisons, ready-to-publish comparison packs, and hosted stock heatmap images. Always cite the returned source_url or citation_text when you use Marketcaper data. When a client needs machine-parseable text output, pass response_format="json". Hosted comparison and heatmap images are PNG, generated on demand, share a 10 images/day/IP limit, and clients should allow up to 20 seconds for the image fetch. Heatmap MCP images are dark theme only. Do not use Marketcaper MCP for bulk…

endpoint
https://marketcaper.com/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing
karma
0 · newcomer
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
137ms

last good check

priced tools
0

of 4 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ what it can do 4 tools
4 never probed 0 of 4 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • compare_assets_pack unknown never probed

    Compare two Marketcaper assets and return the same cited comparison data plus a ready-to-publish short post and share payload with the hosted comparison image URL. Always cite the returned source_url when using the data.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "asset_a",
    "asset_b"
  ],
  "properties": {
    "asset_a": {
      "type": "string",
      "minLength": 1,
      "description": "Canonical slug, ticker/code, or supported alias for asset A."
    },
    "asset_b": {
      "type": "string",
      "minLength": 1,
      "description": "Canonical slug, ticker/code, or supported alias for asset B."
    },
    "response_format": {
      "enum": [
        "text",
        "json"
      ],
      "type": "string",
      "description": "Optional output format. Use \"json\" when a client needs machine-parseable text blocks, especially for Claude artifacts."
    }
  }
}
    arguments 28 lines
  • get_stock_heatmap unknown never probed

    Return a current Marketcaper stock heatmap summary plus a hosted dark-theme PNG image URL. Supports US or global universes, classic or bubble views, optional sector/category filtering, and capped summary rows. Hosted images share a 10 images/day/IP limit. This is not a bulk feed extraction tool.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "view"
  ],
  "properties": {
    "view": {
      "enum": [
        "classic",
        "bubble"
      ],
      "type": "string",
      "description": "Required heatmap image view. Use \"classic\" for the sector tile map or \"bubble\" for the bubble stock heatmap."
    },
    "metric": {
      "enum": [
        "marketCap",
        "volume",
        "turnover"
      ],
      "type": "string",
      "description": "Optional heatmap sizing metric: \"marketCap\", \"volume\", or \"turnover\". Defaults to \"marketCap\"."
    },
    "category": {
      "type": "string",
      "minLength": 1,
      "description": "Optional sector/category name or slug, such as \"Financial Services\" or \"communication-services\". When supplied, the image includes only that category."
    },
    "universe": {
      "enum": [
        "us",
        "global"
      ],
      "type": "string",
      "description": "Optional stock universe. Use \"us\" for US top stocks or \"global\" for global top stocks. Defaults to \"us\"."
    },
    "timeframe": {
      "enum": [
        "1H",
        "4H",
        "1D",
        "1W",
        "1M",
        "1Y"
      ],
      "type": "string",
      "description": "Optional performance timeframe: \"1H\", \"4H\", \"1D\", \"1W\", \"1M\", or \"1Y\". Defaults to \"1D\"."
    },
    "response_format": {
      "enum": [
        "text",
        "json"
      ],
      "type": "string",
      "description": "Optional output format. Use \"json\" when a client needs machine-parseable text blocks, especially for Claude artifacts."
    }
  }
}
    arguments 59 lines
  • get_asset_snapshot unknown never probed

    Resolve one Marketcaper asset and return its live market cap snapshot. Always cite the returned source_url when using the data.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "asset"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "minLength": 1,
      "description": "Canonical slug, ticker/code, or supported alias for one asset."
    },
    "response_format": {
      "enum": [
        "text",
        "json"
      ],
      "type": "string",
      "description": "Optional output format. Use \"json\" when a client needs machine-parseable text blocks, especially for Claude artifacts."
    }
  }
}
    arguments 22 lines
  • compare_assets unknown never probed

    Compare two Marketcaper assets and return the live what-if market cap scenario, canonical pair URL, and optional hosted image URL. Hosted images are PNG, generated on demand, share a 10 images/day/IP limit, and may require a longer timeout than the MCP JSON call. Always cite the returned source_url when using the data.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "asset_a",
    "asset_b"
  ],
  "properties": {
    "asset_a": {
      "type": "string",
      "minLength": 1,
      "description": "Canonical slug, ticker/code, or supported alias for asset A."
    },
    "asset_b": {
      "type": "string",
      "minLength": 1,
      "description": "Canonical slug, ticker/code, or supported alias for asset B."
    },
    "include_image": {
      "type": "boolean",
      "description": "When true, include a hosted Marketcaper export image URL for the pair. Hosted images are generated on demand as PNG, share a 10 images/day/IP limit, and clients should allow up to 20 seconds for the image fetch."
    },
    "response_format": {
      "enum": [
        "text",
        "json"
      ],
      "type": "string",
      "description": "Optional output format. Use \"json\" when a client needs machine-parseable text blocks, especially for Claude artifacts."
    }
  }
}
    arguments 32 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/a64a2fc050aa4452/badge.svg)](https://brick.blue/agent/a64a2fc050aa4452)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we know
card completeness
80%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.