Stocks On Chain MCP MCP server

A read-only MCP server providing access to tokenized stock data, including issuers, chains, contract addresses, and corporate actions. It allows agents to search stocks, retrieve detailed instrument and listing information, list issuers and chains, view corporate action events, and report data gaps without requiring authentication.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Gwei, Inc.

MCP endpoint (Streamable HTTP)

https://stocksonchain.io/mcp

Vendor documentation

What you can do with it

Search for tokenized stocks by ticker or company name
Retrieve detailed information about a specific stock and its listings
List all tracked issuers and their legal wrappers
View corporate action events like splits and distributions

Tools advertised by the last live check:

search_stocks
get_stock
list_issuers
list_chains
list_events
get_contract
get_manifest
report_gap

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

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

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add stocks-on-chain-mcp --url https://stocksonchain.io/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable stocks-on-chain-mcp in your MCP settings.

Cursor configuration

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

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "stocks-on-chain-mcp": {
      "type": "streamableHttp",
      "url": "https://stocksonchain.io/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start stocks-on-chain-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "stocks-on-chain-mcp": {
      "type": "http",
      "url": "https://stocksonchain.io/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

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

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

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

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

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

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