INDIVIDUAL MCP TOOL

request_email_verification

Self-serve onboarding for the anonymous tier: emails a one-time code to the address you pass and returns a browser verify link for THIS session — so a headless agent can start unlocking the full free tier (100/day) without a human hunting for a URL.

synapsediscovery.ionone authenticationAvailability not checked

Input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

A tool name or description suggests retrieving external content.

Parent endpoint

synapsediscovery.io

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.synapsediscovery-io]
url = "https://synapsediscovery.io/mcp/jsonrpc"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "synapsediscovery-io": {
      "type": "http",
      "url": "https://synapsediscovery.io/mcp/jsonrpc"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: synapsediscovery-io
Remote MCP URL: https://synapsediscovery.io/mcp/jsonrpc

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "synapsediscovery-io": {
      "url": "https://synapsediscovery.io/mcp/jsonrpc"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "synapsediscovery-io": {
      "type": "http",
      "url": "https://synapsediscovery.io/mcp/jsonrpc"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "synapsediscovery-io",
  "transport": "streamable-http",
  "url": "https://synapsediscovery.io/mcp/jsonrpc"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

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compare_companies — Compare multiple companies on key financial metrics
find_similar_companies — Find companies similar to a given company based on sector, size, or metrics
get_price_history — Get historical stock prices
get_fund_holdings — Get full point-in-time holdings of an ETF or mutual fund from SEC N-PORT (not capped at top-10).
get_fund_profile — Get the profile of an ETF or mutual fund: family, category, style, expense ratio / fees, yield, inception, index.
get_fund_nav — Get daily NAV / price history for an ETF or mutual fund.
get_fund_ratings — Get computed performance/risk ratings for a fund: trailing returns, volatility, Sharpe, max drawdown, within-category expense percentile, and a 1-5 synapse_star_rating (within-category Sharpe rank).