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Margin of Insight — Equity Research MCP Server

by marginofinsight Your server? Claim it
answering

Margin of Insight — Equity Research is answering right now. Last checked moments ago. It exposes 6 tools.

Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.

Uptime history 47 days of history
47 days agonow
100.0%
Uptime 24h
92 of 92 checks
6
Tools
read from the server
352 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Margin of Insight — Equity Research every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add research --transport http https://app.marginofinsight.com/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "research": {
      "url": "https://app.marginofinsight.com/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.research]
url = "https://app.marginofinsight.com/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "research": {
      "url": "https://app.marginofinsight.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "research": {
      "url": "https://app.marginofinsight.com/api/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

company
get_company_primer
Get a free company primer for any US-listed company. Returns business overview, financial snapshot, and recent catalysts. No payment required.
coverage
list_coverage
List all covered tickers with company name, sector, exchange, and last updated date. Free.
fundamental
get_fundamental_analysis
Get fundamental analysis (12 research steps: revenue breakdown, earnings analysis, competitive positioning, financial trends, risk register, balance sheet, capital allocation, returns on capital (ROIC), industry context). Costs $1.00. Pay with a Stripe Shared Payment Token: send `Authorization: Bearer spt_…` on the HTTP transport. See https://docs.stripe.com/agentic-commerce/concepts/shared-payment-tokens.
investment
get_investment_memo
Get a full investment memo (21 research steps including DCF valuation, moat analysis, management quality, scenario analysis, returns on capital, institutional and insider activity, and investment thesis). Equivalent to a sell-side initiation note. Costs $2.00. Pay with a Stripe Shared Payment Token: send `Authorization: Bearer spt_…` on the HTTP transport. See https://docs.stripe.com/agentic-commerce/concepts/shared-payment-tokens.
request
request_coverage
Request research coverage for a US-listed company not yet in the coverage universe. Coverage is typically added within 24-48 hours. Free.
research
search_research
Search covered companies by ticker or company name. Returns matching companies with ticker, name, sector, and exchange. Free.

Endpoints

URLTransportStateLatencyChecked
https://app.marginofinsight.com/api/mcp streamable-http answering 430 ms 0 min ago

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Margin of Insight — Equity Research — questions

Answers built from our own checks of this server.

What can Margin of Insight — Equity Research do?
It exposes 6 tools, read directly from the server on our last check. Among them: get_company_primer, get_fundamental_analysis, get_investment_memo, list_coverage, request_coverage, search_research. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Margin of Insight — Equity Research working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 352 ms. The bar chart above shows every period we have measured.
How do I connect Margin of Insight — Equity Research?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Margin of Insight — Equity Research need an API key?
No. Margin of Insight — Equity Research completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Margin of Insight — Equity Research?
It answers our handshake in 352 ms on average, which is faster than 44% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.