Signal Desk MCP

Signal Desk provides pay-per-call AI agent tools including page rendering, file hosting, scheduled callbacks, and crypto market feeds for pump.fun launches and Google Trends/Polymarket topics, settled via x402 on Base.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by huntercarver24

MCP endpoint (Streamable HTTP)

https://x402-mcp.huntercarver24.workers.dev/feeds/mcp

Vendor documentation

What you can do with it

Render public web pages as markdown or screenshots
List recent pump.fun token launches with trend matches
Host files for temporary public download
Schedule delayed HTTP callbacks

Source and maintenance

Community listingRegistry 1.0.0

mcp-registry: io.github.huntercarver24/pumpfun-trends@1.0.0 Source repository Project website

Maintenance checked: Nov 1, 2026, 1:32 PM UTC

Protocol and capabilities

Server: signal-desk-feeds 1.0.0
MCP protocol: 2025-06-18
Tools: 2 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Every tool here costs a fraction of a cent in USDC per call, paid through x402 on Base: call a tool and the first answer is a payment-required result carrying the terms (price, network, pay-to address); an x402 MCP client signs a USDC transfer for exactly those terms and calls again with the payment in _meta["x402/payment"]. A call the service refuses (bad input, blocked address) is not charged. Each tool's _meta also names the plain HTTP route that does the same thing for the same price. This endpoint carries only the two data feeds; the full set (page render, file hosting, delayed callbacks) is at /mcp on the same host. A feed that has fallen behind its source refuses with a free error instead of charging for stale data.

Tools

2 advertised

recent_launches — Recent pump.fun launches, trend-matched

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Lists pump.fun token launches from the last N minutes (decoded from Solana mainnet within about a minute), each with its creator wallet, that wallet's seven-day launch count, and, when the coin's name matches a topic currently trending on Google Trends or moving on Polymarket, the matched trend with its source and score. Launch data only; it does not rate, recommend or trade anything. Price: $0.005 per call in USDC (x402).

recent_launches input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 200,
      "minimum": 1,
      "description": "Newest first (default 50)."
    },
    "creator": {
      "type": "string",
      "description": "Only launches by this creator wallet (base58)."
    },
    "minutes": {
      "type": "integer",
      "maximum": 1440,
      "minimum": 1,
      "description": "Look back this many minutes (default 10)."
    },
    "trendOnly": {
      "type": "boolean",
      "description": "Only launches matched to a live off-chain trend."
    }
  },
  "additionalProperties": false
}

recent_launches annotations

{
  "title": "Recent pump.fun launches, trend-matched",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": false
}

trending_topics — Trending topics, cross-source

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Lists topics trending right now across Google Trends (US realtime) and Polymarket (markets moving on volume), merged by topic, strongest first, each with score, score velocity per hour, first and last seen times, a type label (person, brand, event, place, meme, other), the headlines or market numbers behind it, and how many pump.fun launches in the last hour match it. Sources are polled every five minutes. Price: $0.01 per call in USDC (x402).

trending_topics input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "hours": {
      "type": "integer",
      "maximum": 48,
      "minimum": 1,
      "description": "Topics seen within this many hours (default 6)."
    },
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Strongest first (default 25)."
    },
    "source": {
      "enum": [
        "google_trends",
        "polymarket"
      ],
      "type": "string",
      "description": "Omit for both sources."
    },
    "minScore": {
      "type": "integer",
      "minimum": 0,
      "description": "Drop topics below this score."
    }
  },
  "additionalProperties": false
}

trending_topics annotations

{
  "title": "Trending topics, cross-source",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 304 ms
95th percentile latency: 304 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 1:40 PM UTC · probe · passed · 304 ms · metadata changed · 2 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http signal-desk-mcp https://x402-mcp.huntercarver24.workers.dev/feeds/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add signal-desk-mcp --url https://x402-mcp.huntercarver24.workers.dev/feeds/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable signal-desk-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "signal-desk-mcp": {
      "url": "https://x402-mcp.huntercarver24.workers.dev/feeds/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "signal-desk-mcp": {
      "type": "streamableHttp",
      "url": "https://x402-mcp.huntercarver24.workers.dev/feeds/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start signal-desk-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "signal-desk-mcp": {
      "type": "http",
      "url": "https://x402-mcp.huntercarver24.workers.dev/feeds/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http signal-desk-mcp https://x402-mcp.huntercarver24.workers.dev/feeds/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "signal-desk-mcp": {
      "url": "https://x402-mcp.huntercarver24.workers.dev/feeds/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "signal-desk-mcp": {
      "serverUrl": "https://x402-mcp.huntercarver24.workers.dev/feeds/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Signal Desk MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 4,359