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Harcourt Valuations MCP server

Which servers in the official MCP registry are Harcourt Valuations's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-21

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Whose server it is
  • Registry nameai.harcourtvaluations/navverified in the MCP registry

The registry name sits under harcourtvaluations.ai. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools2
  • Server calls itselfharcourt-valuations
  • Server version1.0.2
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 80 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: check a mining company's net asset value per share; compare covered miners' price to net asset value.
  • Checked on 2 of the 7 days it takes to judge reliability.

Once connected

  • For "check a mining company's net asset value per share", the likely first call is get_published_nav.
  • For "compare covered miners' price to net asset value", the likely first call is get_published_nav.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 2, the first on 2026-10-21
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
  • What an agent can do with it2 of 2 use cases
  • Answeredmeasuring2 of the 7 daily checks it takes to print a share
  • Median first answer126 ms
  • Space in an agent's context≈ 387 tokensthe definitions of all its tools (2), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 2 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • can do · check a mining company's net asset value per share
  • not sure · see how a miner's value moves with metal prices
  • can do · compare covered miners' price to net asset value

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers2 tools · read 2026-10-21
  • ask_mike

    Answers a plain-English question about the net asset value of a listed mining company covered by Harcourt Valuations: what it is worth, its NAV per share, its price to NAV, how its valuation moves with the gold, silver, copper or uranium…

  • get_published_nav

    Returns Harcourt Valuations' published net asset value per share, price to NAV, commodity, assets and model date for a covered mining company, or the whole coverage list when no ticker is given. A direct read of Harcourt's published…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "nav": {
      "type": "http",
      "url": "https://mcp.harcourtvaluations.ai/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http harcourtvaluations https://mcp.harcourtvaluations.ai/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://mcp.harcourtvaluations.ai/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.