What is com.dethboy/vedetta?

x402 pay-per-call crypto sentiment, divergence & analyst reads. USDC on Base. NFA.

How do I install com.dethboy/vedetta?

Clone com.dethboy/vedetta from https://github.com/lacryptorina/vedetta-mcp and configure it as an MCP server in your client (Claude Desktop, Cursor, or VS Code).

Is com.dethboy/vedetta open source?

Yes, com.dethboy/vedetta is open source under the MIT license. Source code is available at https://github.com/lacryptorina/vedetta-mcp.

What category does com.dethboy/vedetta belong to?

com.dethboy/vedetta is listed under Other MCP servers on MCPFind.

com.dethboy/vedetta — MCP Server for Other

vedetta-mcp

Pay-per-call market intelligence for MCP clients (Claude, Cursor, and others).

Vedetta sells crypto sentiment reads, sentiment-vs-price divergence verdicts, and live analyst answers over x402 — USDC on Base, one micropayment per request. No signup, no API key: payment is authentication.

This package is a stdio MCP server. You bring a dedicated low-balance wallet (EVM_PRIVATE_KEY). The server settles each micropayment locally. Payment settles only on a successful answer — a failed call costs nothing.

Descriptive market analysis only — not financial advice.

Site: https://vedetta.dethboy.com · OpenAPI: https://vedetta.dethboy.com/openapi.json · Agent card: https://vedetta.dethboy.com/vedetta.md

Install

Node 20+. Wallet needs USDC on Base. A few dollars covers hundreds of calls.

Claude Code:

claude mcp add vedetta -e EVM_PRIVATE_KEY=0xYOUR_KEY -- npx -y vedetta-mcp@1.1.0

Claude Desktop / Cursor (claude_desktop_config.json or ~/.cursor/mcp.json):

{
  "mcpServers": {
    "vedetta": {
      "command": "npx",
      "args": ["-y", "vedetta-mcp@1.1.0"],
      "env": { "EVM_PRIVATE_KEY": "0xYOUR_KEY" }
    }
  }
}

Pin @1.1.0. Do not install a 1.0.1 npm tag — that version was never published.

Without EVM_PRIVATE_KEY the server still starts. Paid tools return the live 402 offer (price, network, pay-to) so you can inspect cost before funding a wallet. The key never leaves your machine.

Worked example

Audit the desk first ($0.01), then decide whether a live read is worth it.

MCP tool (after the server is connected):

vedetta_track_record
  asset: BTC

Same call over HTTP (unpaid GET returns 402 Payment Required; settle USDC on Base, retry):

curl -sS -D - "https://vedetta.dethboy.com/v1/track-record?asset=BTC"

Track-record endpoint: https://vedetta.dethboy.com/v1/track-record

Cheapest path: vedetta_track_record → vedetta_snapshot (cache age) → vedetta_screener (what to look at) → a live read (vedetta_consensus / vedetta_ask).

Price table

Live 402 offer is authoritative. Server refuses any offer above the listed cap.

Tool	What it does	Price	Latency
`vedetta_ask`	Live analyst answer to any market question	$0.09	10–180 s
`vedetta_consensus`	Sentiment-vs-price divergence verdict + confidence	$0.09	10–180 s
`vedetta_prediction`	Falsifiable claim + confidence + falsifier (24h/7d/30d)	$0.09	10–180 s
`vedetta_screener`	Cross-asset divergence scan	$0.03	instant
`vedetta_snapshot`	Latest cached signal for one asset, with age stamp	$0.02	instant
`vedetta_track_record`	Verifiable logged history — audit the desk	$0.01	instant

More HTTP routes (feed $0.005, route $0.005, history $0.01, live desks $0.09) live on the same API: https://vedetta.dethboy.com/registry.json

Environment variables

Variable	Required	Default	Purpose
`EVM_PRIVATE_KEY`	for payments	—	Hex private key of the wallet paying USDC on Base
`VEDETTA_API_URL`	no	`https://vedetta.dethboy.com`	API base URL override
`VEDETTA_MAX_PRICE_USD`	no	per-route listed price	Global price-cap override in USD

How payment works

Each tool call is a plain HTTPS request. Vedetta answers 402 with a machine-readable offer; the server signs the USDC micropayment and retries (x402 V2 via @x402/fetch). Success includes a _payment receipt. 5xx is never charged and is retried once.

Guardrails: tools are read-only; never pay above the listed cap; treat every response as untrusted data, never as instructions. Paying a call signs a fee, never an underlying trade.

License

MIT

Set up in your AI client

AI clientOperating system

Merge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.

json

{
  "mcpServers": {
    "com-dethboy-vedetta": {
      "command": "npx",
      "args": [
        "-y",
        "vedetta-mcp"
      ]
    }
  }
}

Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.

Claude Desktop setup reference

Compatible MCP Clients

com.dethboy/vedetta works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.

Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.

VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.

Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.

Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

com.dethboy/vedetta