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HTSApp MCP server

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

read 2026-10-24

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Whose server it is
  • Registry nametech.htsapp/crypto-mcpverified in the MCP registry

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

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools3
  • Server calls itselfhtsapp-crypto
  • Server version1.28.1
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 549 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: Solve number puzzles offline on a phone; Play reaction duels against a friend on one phone; Play on-chain games on Avalanche with a wallet.
  • Checked on 3 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 2 of 3 tools: check arguments before calling.

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: 3, the first on 2026-10-24
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 3 so far
  • What an agent can do with it0 of 3 use cases
  • Answeredmeasuring3 of the 7 daily checks it takes to print a share
  • Median first answer565 ms
  • Space in an agent's context≈ 394 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsC · 72 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 3
  • Not saying whether it only reads or can destroy: 3 of 3

What an agent can do with it

  • cannot · Solve number puzzles offline on a phone
  • cannot · Play reaction duels against a friend on one phone
  • cannot · Play on-chain games on Avalanche with a wallet

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 (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). 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 offers3 tools · read 2026-10-24
  • rug_scan_preview

    Free PREVIEW of a memecoin rug/scam-risk scan for a token (EVM chains or Solana). Returns the overall risk level/score and up to two headline warning flags. The FULL report (all 30+ flags, taxes, holder concentration, LP lock…

  • wallet_report_preview

    Free PREVIEW of a wallet portfolio snapshot for any public address. Returns total USD value, number of holdings, and the single largest holding. The FULL itemized holdings breakdown is available from the paid HTTP endpoint in…

  • paid_api_info

    Machine-readable description of the full paid API (endpoints, price, x402 payment).

How to connect

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

{
  "mcpServers": {
    "crypto-mcp": {
      "type": "http",
      "url": "https://mcp.htsapp.tech/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http htsapp https://mcp.htsapp.tech/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://mcp.htsapp.tech/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.