Stocks On Chain MCP Server

by stocksonchain Your server? Claim it

answering

Stocks On Chain is answering right now. Last checked 13 min ago. It exposes 7 tools.

Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.

Uptime history 47 days of history

47 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

256 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 14 August 2026. No other catalogue keeps this.

14 Sep 3 tool descriptions were rewritten get_contract, list_issuers, search_stocks

19 Aug a tool description was rewritten list_issuers

14 Aug a tool appeared get_contract

Nothing serious here today

Today is the operative word: we check Stocks On Chain 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 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add stocks-on-chain --transport http https://stocksonchain.io/mcp

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

{
  "mcpServers": {
    "stocks-on-chain": {
      "url": "https://stocksonchain.io/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.stocks-on-chain]
url = "https://stocksonchain.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "stocks-on-chain": {
      "url": "https://stocksonchain.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "stocks-on-chain": {
      "url": "https://stocksonchain.io/mcp"
    }
  }
}

Available tools 7

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

chains

list_chains

Every chain carrying tokenized stocks, with its explorer, and the matrix of which issuer has listed what where. Registry order, which is not a ranking.

contract

get_contract

What this site holds about one address: the name and category our registry records and who told us, plus what the code at that address actually is - its runtime bytecode hash, the implementation behind it if it is a proxy, and how many other addresses we track run byte-identical code. The code half is reproducible: fetch eth_getCode and take its keccak256 and you get the same hash. An address that is a token listing but not in the contract registry returns the listing (stock, issuer, chain) with no code record. This never says an address is safe, genuine or correct, and there is no field that could: check it against the issuer before you act on it.

events

list_events

The corporate-action tape: splits, distributions and multiplier changes read from chain state, each with a transaction hash. Newest first by the time the event took effect, which is chronology and not a ranking.

issuers

list_issuers

Every issuer whose tokens are tracked, in registry order, with the legal wrapper it uses, the chains it issues on, and a link to where that issuer publishes its own rule on who may buy. The rule itself is deliberately not included: it can change without this site noticing, so answer eligibility questions by sending the caller to eligibility.sourceUrl rather than by stating a rule.

manifest

get_manifest

What this service offers a machine reader: the free keyless endpoints, the bulk dataset and its price if the paid tier is live, and the licence. No human reader is ever charged or asked to connect a wallet.

stock

get_stock

Everything known about one stock: every instrument (one per issuer, with the mechanics union describing how it handles corporate actions), every listing under it (chain, contract address, supply, price), and the events recorded against it. Report instruments as the options; listings are addresses. Read mechanics.kind before reaching for any field inside mechanics.

stocks

search_stocks

Find tokenized stocks by ticker or company name. Returns every match with its issuers and chains, alphabetical by ticker. If a ticker is a real stock but has not been tokenized, this reports that too, which is a correct answer rather than an empty result.

Endpoints

URL	Transport	State	Latency	Checked
https://stocksonchain.io/mcp	streamable-http	answering	300 ms	13 min ago

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Stocks On Chain — questions

Answers built from our own checks of this server.

What can Stocks On Chain do?

It exposes 7 tools, read directly from the server on our last check. Among them: get_contract, get_manifest, get_stock, list_chains, list_events, list_issuers and 1 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 →

Is Stocks On Chain 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 256 ms. The bar chart above shows every period we have measured.

How do I connect Stocks On Chain?

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 Stocks On Chain need an API key?

No. Stocks On Chain completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Stocks On Chain?

It answers our handshake in 256 ms on average, which is faster than 56% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.