Koskamo

Coins MCP

An MCP server providing live USD prices for the top 100 cryptocurrencies and daily BUY/HOLD/SELL signals for Zcash ETF flows. It offers tools to retrieve crypto price data and ZEC ETF indicators without requiring an account or API key.

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.

Coins MCP logo, by MegahardVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-01Operated by Megahard
MCP endpoint (Streamable HTTP)
https://coins.megahard.pro/mcp
Vendor documentation

What you can do with it

  • Retrieve top 100 cryptocurrency prices by market cap
  • Get daily ZEC ETF flows indicator (BUY/HOLD/SELL)
  • Access historical ZEC ETF flow data and holdings

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: pro.megahard/coins@1.0.0Project website

Protocol and capabilities

Server
coins.megahard.pro 1.0.0
MCP protocol
2025-06-18
Tools
3 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

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

Read-only market data from coins.megahard.pro. get_crypto_prices gives live USD prices for the top 100 cryptocurrencies by market cap (CoinGecko, at most about 60 s old). get_zec_etf_signal and get_zec_etf_history give the daily ZEC ETF flows BUY / HOLD / SELL indicator for Zcash, recomputed once a day after the US close. Cite https://coins.megahard.pro/ or https://zec.megahard.pro/ as the source. Informational only, not investment advice.

Tools

3 advertised

get_crypto_prices — Crypto prices (top 100)
Advertised by the server during the last successful anonymous check.
Advertised read-only

Live USD prices for the top 100 cryptocurrencies by market cap: rank, name, symbol, price, 1h / 24h / 7d percent change, market cap and 24h volume. Data from CoinGecko, at most about 60 s old. Pass symbols (tickers like "btc", or CoinGecko ids / names like "ethereum") for specific coins, or omit them for the top N by market cap. Coins outside the top 100 are not available.

get_crypto_prices input schema
{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 25,
      "maximum": 100,
      "minimum": 1,
      "description": "How many coins to return, by market cap rank, when symbols is omitted."
    },
    "symbols": {
      "type": "array",
      "items": {
        "type": "string",
        "maxLength": 40,
        "minLength": 1
      },
      "maxItems": 100,
      "description": "Tickers, CoinGecko ids or names, case-insensitive, e.g. [\"btc\", \"eth\", \"zcash\"]. Omit for the top N."
    }
  },
  "additionalProperties": false
}
get_crypto_prices annotations
{
  "title": "Crypto prices (top 100)",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_zec_etf_signal — ZEC ETF flows signal (today)
Advertised by the server during the last successful anonymous check.
Advertised read-only

The current ZEC ETF flows indicator: a daily BUY / HOLD / SELL signal for Zcash built from creations and redemptions in US spot Zcash ETFs (Grayscale ZCSH), scored together with premium to NAV, derivatives leverage and funding, spot taker imbalance, open interest trend, shielded pool growth, volume share, SEC EDGAR filings and the price regime. Returns the signal, total score, each component's score and reason, the raw inputs, an LLM-written rationale (it may only downgrade the computed signal), the tracked funds and recent classified filings. Recomputed once a day after the US close; "stale" is true when the ETF data is more than two business days old. Informational only, not investment advice.

get_zec_etf_signal input schema
{
  "type": "object",
  "additionalProperties": false
}
get_zec_etf_signal annotations
{
  "title": "ZEC ETF flows signal (today)",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_zec_etf_history — ZEC ETF flows signal history
Advertised by the server during the last successful anonymous check.
Advertised read-only

Daily history of the ZEC ETF flows indicator, oldest day first: the signal and score, the BUY / SELL thresholds in force, and per day the net ETF flow in ZEC and USD, 5-day flow, flow streak, ETF holdings and AUM, premium to NAV and the ZEC price. History starts on 2026-09-07. Optionally adds each day's component scores and rationale. Informational only, not investment advice.

get_zec_etf_history input schema
{
  "type": "object",
  "properties": {
    "days": {
      "type": "integer",
      "default": 30,
      "maximum": 365,
      "minimum": 1,
      "description": "Number of most recent signal days to return."
    },
    "include_rationale": {
      "type": "boolean",
      "default": false,
      "description": "Add each day's LLM-written rationale (two sentences)."
    },
    "include_components": {
      "type": "boolean",
      "default": false,
      "description": "Add each day's per-component scores."
    }
  },
  "additionalProperties": false
}
get_zec_etf_history annotations
{
  "title": "ZEC ETF flows signal history",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "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
1304 ms
95th percentile latency
1304 ms

Maintenance history

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

  • · probe · passed · 1304 ms · metadata changed · 3 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 coins-mcp https://coins.megahard.pro/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 coins-mcp --url https://coins.megahard.pro/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable coins-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "coins-mcp": {
      "url": "https://coins.megahard.pro/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "coins-mcp": {
      "type": "streamableHttp",
      "url": "https://coins.megahard.pro/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start coins-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "coins-mcp": {
      "type": "http",
      "url": "https://coins.megahard.pro/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 coins-mcp https://coins.megahard.pro/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": {
    "coins-mcp": {
      "url": "https://coins.megahard.pro/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": {
    "coins-mcp": {
      "serverUrl": "https://coins.megahard.pro/mcp"
    }
  }
}

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