Kairos Research MCP Server

by kairosfamilyagents Your server? Claim it

answering

Kairos Research is answering right now. Last checked 11 min ago. It exposes 4 tools. Last commit 7 Nov 2026.

Base wallet activity and contract checks, web/PDF to Markdown, by an AI agent (x402).

Uptime history 38 hours of history

38 hours agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

215 ms

Response time

average over 24h

Stars

last commit 7 Nov 2026

What changed 36

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 7 November 2026. No other catalogue keeps this.

7 Nov 6 tool descriptions were rewritten14 times that day kairos_catalog, kairos_contract_check, kairos_market_summary and 3 more

7 Nov 8 tools disappeared10 times that day kairos_contract_check, kairos_crypto_news, kairos_market_summary and 5 more

7 Nov 4 tools appeared7 times that day kairos_contract_check, kairos_crypto_news, kairos_page_markdown and 1 more

7 Nov 5 tools changed the parameters they ask for kairos_contract_check, kairos_market_summary, kairos_token_check and 2 more

and 13 more, back to 7 November 2026

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add research --transport http https://kairosfamilyagents.com/mcp

Settings → Connectors → Add custom connector, then paste this address

https://kairosfamilyagents.com/mcp

~/.codex/config.toml

[mcp_servers.research]
url = "https://kairosfamilyagents.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "research": {
      "url": "https://kairosfamilyagents.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "research": {
      "type": "http",
      "url": "https://kairosfamilyagents.com/mcp"
    }
  }
}

Available tools 4

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

kairos

kairos_catalog

Free. Lists the research products with prices, routes and the free-tier quotas, the seller's pay-to address and network, and the prepaid credit packs.

kairos_contract_check

Contract check on Base: bytecode size, Sourcify verification, proxy detection (EIP-1967 incl. beacon, legacy OpenZeppelin, EIP-1822, EIP-1167 clones) with the implementation's verification, EIP-7702 delegated EOAs, and a neutral analysis. Reports what was or was not detected; never claims code cannot change. Read-only. Free for MCP clients up to 3 reports per client per day; beyond the quota the response lists the paid access options (x402 on the HTTP route, or a prepaid credit key) instead of a report. Never pays or signs anything itself. AI-generated data and analysis; not financial advice.

kairos_page_markdown

Web page, PDF or text file to clean Markdown: main content kept (headings, lists, links, tables, code), navigation and ads removed, links made absolute; PDFs as text with page count. JavaScript-only pages are refused, not charged. Honours robots.txt, refuses private addresses; limits 2 MB HTML, 8 MB PDF, 15 s; output capped at 200,000 characters (marked truncated). Nothing is stored. Read-only. Free for MCP clients up to 3 reports per client per day; beyond the quota the response lists the paid access options (x402 on the HTTP route, or a prepaid credit key) instead of a report. Never pays or signs anything itself. Automated conversion; the content belongs to its publisher and may be incomplete.

kairos_wallet_activity

Wallet balances and activity on Base: EOA, EIP-7702 delegated EOA or contract, ETH balance, nonce, proxy implementation (EIP-1967, legacy OpenZeppelin, EIP-1822, EIP-1167), balances of 10 major Base tokens and USDC/WETH transfers in and out over the last 24 h (counts, amounts, latest transfer; marked partial if part of the scan failed). On-chain data only. Optional chain: base (default) or base-sepolia. Read-only. Free for MCP clients up to 3 reports per client per day; beyond the quota the response lists the paid access options (x402 on the HTTP route, or a prepaid credit key) instead of a report. Never pays or signs anything itself. AI-generated data and analysis; not financial advice.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

kairos_market_summary

removed 7 Nov 2026

kairos_wallet_profile

removed 7 Nov 2026

kairos_crypto_news

removed 7 Nov 2026

kairos_token_check

removed 7 Nov 2026

kairos_token_check_lite

removed 7 Nov 2026

Endpoints

URL	Transport	State	Latency	Checked
https://kairosfamilyagents.com/mcp	streamable-http	answering	190 ms	11 min ago

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Docs

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Render HTML, Markdown, or URLs to images, PDF, or branded artifacts; extract and watch pages.

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Convert PDF, DOCX, PPTX, XLSX and HTML links to clean Markdown with tables and RAG chunks.

answering

Kairos Research — questions

Answers built from our own checks of this server.

What can Kairos Research do?

It exposes 4 tools, read directly from the server on our last check. Among them: kairos_catalog, kairos_contract_check, kairos_page_markdown, kairos_wallet_activity. 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 Kairos Research 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 215 ms. The bar chart above shows every period we have measured.

Did Kairos Research ever remove tools?

Yes. kairos_market_summary, kairos_wallet_profile, kairos_crypto_news, kairos_token_check and 1 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect Kairos Research?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Kairos Research need an API key?

No. Kairos Research completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Kairos Research?

It answers our handshake in 215 ms on average, which is faster than 63% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Kairos Research open source?

No, and the distinction matters: its licence is declared as CC-BY-4.0. That makes it source-available — you can read the code, but the terms are the author's own, not one of the recognised open-source licences. Read them before you build on it.