Ko MCP Server

by sharplu Your server? Claim it

answering

Ko MCP is answering right now. Last checked 15 min ago. It exposes 24 tools. Last commit 13 Sep 2026.

Real SEC, 13F, insider, congress & macro data your AI agent can cite. Hosted MCP, 24 tools.

Uptime history 48 days of history

48 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

205 ms

Response time

average over 24h

Stars

last commit 13 Sep 2026

What changed 8

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 August 2026. No other catalogue keeps this.

12 Sep 5 tools changed the parameters they ask for get_congress_trades, get_economic_indicators, get_financial_stress and 2 more

12 Sep a tool description was rewritten get_congress_trades

9 Aug a tool description was rewritten search

9 Aug a tool changed the parameters it asks for list_institutions

Nothing serious here today

Today is the operative word: we check Ko MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add ko-mcp --transport http https://mcp.ko.io/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.ko-mcp]
url = "https://mcp.ko.io/mcp"

.cursor/mcp.json

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

.vscode/mcp.json

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

Available tools 24

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

stock

get_stock_activity

Get institutional buying/selling activity trend for a stock over multiple quarters. Shows how many institutions are buying vs selling, net share changes, and value flows — useful for detecting accumulation or distribution patterns.

get_stock_financials

Get quarterly or annual financial statements for a company (revenue, net income, EPS, margins, cash flow, debt ratios) from SEC 10-K/10-Q filings.

get_stock_holders

Get top institutional holders of a stock from SEC 13F filings. Shows which hedge funds, mutual funds, and pension funds own the most shares, with quarter-over-quarter changes.

get_stock_price

Get historical daily stock prices (OHLC). Returns a summary by default; set series=true to get the full daily price series (for backtesting / charting).

get_stock_profile

Get a company's profile — sector, market cap, price, P/E ratio, 52-week range, beta, dividend yield, and other key financials.

crypto

get_crypto_exposure

Get a market-wide summary of institutional exposure to US spot crypto ETFs (Bitcoin ETF complex: IBIT, FBTC, GBTC, etc.) from the latest quarter of SEC 13F filings. Returns total institutional USD held, quarter-over-quarter change, and a per-ETF breakdown (holders, USD, QoQ).

get_crypto_holder

Get one institution's spot crypto-ETF holdings (Bitcoin ETF complex): its per-ETF positions in the latest filed quarter (shares, USD, QoQ change, action) plus its rank among all crypto-ETF holders. Use a CIK number (find it with get_crypto_holders or the search tool).

get_crypto_holders

List institutional investors holding US spot crypto ETFs (Bitcoin ETF complex), ranked by total USD held, from the latest quarter of SEC 13F filings. Optionally filter to holders of a specific ETF via the `product` parameter (e.g. 'IBIT').

sec

sec_get_filing_document

Get a source document from a SEC filing, served by ko.io. Returns a ko.io LINK to the rendered document (open in a browser) plus, optionally, an extracted text excerpt. Never returns the whole file — for full content, open the link or request a specific section.

sec_get_filing_index

Enumerate every file in a single SEC filing (primary document, exhibits, images, XBRL, the full .txt submission). Pass a file name from here to sec_get_filing_document.

sec_list_filings

List an entity's SEC filings from EDGAR (most recent first), each with its accession number. Provide the company's CIK (use search or get_stock_profile to find it). Returns accession numbers to pass to sec_get_filing_index / sec_get_filing_document.

congress

get_congress_member

Get detailed trading history of a specific U.S. Congress member. Shows individual trades with transaction types, amounts, and disclosure dates.

get_congress_trades

Search individual stock trades disclosed by U.S. Congress members (House and Senate) under the STOCK Act. Returns a markdown table of transactions: member name, chamber, ticker, buy/sell type, transaction date, disclosure date (the gap between the two reveals reporting delay), dollar amount range, and owner (self/spouse/joint). Use for questions like 'What did Nancy Pelosi trade recently?', 'Which members bought NVDA?', or 'Show the largest Senate trades this quarter'. Filter by chamber, ticker, or member name; sort by traded value, trade count, or recency. For one member's profile and complete trading history, use get_congress_member instead.

insider

get_insider_trades

Get insider/executive stock trades (SEC Form 4) for a company. Shows CEO, CFO, directors, and other officers buying or selling their own company's stock — a key signal for institutional investors.

list_insider_traders

List executives/insiders who have recently traded their company stock. Filter by role (CEO only or all executives). Useful for finding notable insider buying/selling activity across the market.

economic

get_economic_indicators

Get U.S. economic indicators from BLS — CPI (inflation), PPI (producer prices), Non-farm Payrolls (employment), Unemployment Rate, JOLTS. Filter by category.

fed

get_fed_rates

Get daily U.S. policy and money-market interest rates as a markdown table: Effective Fed Funds Rate, SOFR, Prime Rate, and benchmark Treasury yields (3M, 2Y, 10Y, 30Y) per date, newest first. Use for monetary-policy questions like 'Where is the Fed funds rate now?' or 'How has SOFR moved this quarter?', or to compare policy rates against long-end yields for inversion analysis. Covers up to 10 years of daily history. For the full Treasury curve across all maturities, use get_treasury_yields instead.

financial

get_financial_stress

Get the OFR Financial Stress Index — a daily indicator of stress in global financial markets. Values above 0 indicate above-average stress.

form144

get_form144_notices

Get SEC Form 144 filings — notices of proposed sale of restricted/controlled securities by insiders. Filed before selling, these signal upcoming insider sales. Complements Form 4 (post-trade) with pre-trade intent.

ftd

get_ftd_data

Get SEC Failures-to-Deliver (FTD) data for a stock. High FTD quantities may indicate naked short selling or settlement issues.

institution

get_institution_holdings

Get current stock holdings of an institutional investor (hedge fund, mutual fund, pension fund) from their latest SEC 13F filing. Returns top positions with share counts, values, and quarter-over-quarter changes.

institutions

list_institutions

List top institutional investors (hedge funds, mutual funds, etc.) tracked in the SEC 13F database. Supports search by name and pagination.

search

Search across institutions, stocks, and insider traders in the ko.io SEC database. Institutions match by firm name OR manager name ('Seth Klarman' -> Baupost, 'Ackman' -> Pershing Square; person hits carry matched_person). Use this first when you have a name but need the CIK number, ticker, or slug to use with other tools.

treasury

get_treasury_yields

Get U.S. Treasury yield curve data — daily yields for maturities from 1-month to 30-year. Essential for understanding interest rate environment and yield curve shape.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.ko.io/mcp	streamable-http	answering	172 ms	15 min ago

Alternatives to Ko MCP

same job, measured the same way

Tengu Firm

by hlobo-dev

One MCP key: prices, fundamentals, SEC filings, insider/13F/congressional trades. 336 tools.

12 tools answering

Toolstem Sec MCP Server

by toolstem

SEC filing MCP for AI agents — insider signals, 13F flow, material events. Pre-computed.

55 installs/wk local only

Form4API — SEC Insider Trading

by theodor90

Real-time SEC Form 4 insider trading + Form 144 & 13F-HR data. 27 tools + 6 research prompts.

133 installs/wk local only

Public Data Ukraine Mcp

by varvararatta

Public Data Ukraine Mcp connects AI agents to real public APIs via MCP. Tools include

5 tools answering

Stockfacts

by aaazzzr

US stock market data for AI agents: SEC filings, financials, insider trades, 13F, options, macro.

answering

Health Data (your own Supabase)

by almostjacked

Your health data (weight, macros, weigh-ins) as MCP tools — in your own Supabase, zero custody.

43 installs/wk local only

Tela

by zcag

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

42 installs/wk answering

Social Data MCP

by mrocker

X/Twitter, YouTube and TikTok data tools in one stdio MCP server (Apify-hosted). Pay per result.

44 installs/wk local only

Ko MCP — questions

Answers built from our own checks of this server.

What can Ko MCP do?

It exposes 24 tools, read directly from the server on our last check. Among them: get_congress_member, get_congress_trades, get_crypto_exposure, get_crypto_holder, get_crypto_holders, get_economic_indicators and 18 more. 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 →

What is Ko MCP mostly used for?

Its tools cluster around stock, crypto and sec. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Ko MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 205 ms. The bar chart above shows every period we have measured.

How do I connect Ko MCP?

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 Ko MCP need an API key?

No. Ko MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 24 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Ko MCP?

It answers our handshake in 205 ms on average, which is faster than 66% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Ko MCP open source?

Yes — it is published under the MIT licence, written in TypeScript, 0 stars on GitHub and 2 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.