Seiche, LiquiLens and Undertow source data MCP Server

io.github.beepboop2025/financial-source-data

What is the Seiche, LiquiLens and Undertow source data MCP server?

Funding histories, bank filings and settlement data with source receipts, units and capture clocks.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "financial-source-data": {
      "url": "https://api.seiche.info/api/v2/research-data/mcp"
    }
  }
}

Active

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Python

MIT

Active

Free bank-filing and counterparty research; cited evidence limits; public MCP needs no API key.

Python

Active

Offline verification of local evidence carriers, fleet briefs, and hash-only trade-safety receipts.

Python

Apache-2.0

Active

Read-only checks for proposed orders against evidence and policy; no trading or payment authority.

Python

Apache-2.0

Active

Call-scoped Clear Signing presentation checks for EVM signing agents.

Python

MIT

Read-only discovery for a finite, offline-capable market briefing with explicit evidence boundaries.