Longbridge MCP Server

Official MCP server for the Longbridge brokerage. 163 tools across real-time quotes, options, order routing, fundamentals, analyst ratings, calendars, IPO, price alerts, DCA plans, grid trading, portfolio analytics and community sharelists - covering US and HK markets. Built with Rust using rmcp and axum.

People who work with finance, longbridge and trading and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-09-17 · ★ 14 · #200 OF 318 MAINTAINED FINANCE · VERIFIED 2026-09-18

Apache-2.0 · Rust servers · how we verify → /methodology

01 · Install Longbridge MCP Server

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add longbridge-longbridge-mcp --transport http https://mcp.longbridge.com

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "longbridge-longbridge-mcp": {
      "url": "https://mcp.longbridge.com"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.longbridge.com

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-17

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as container (OCI image) - can be sandboxed away from your filesystem · remote - your agent's requests go to mcp.longbridge.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license Apache-2.0 - declared in the repository

registry vendor namespace com.longbridge - domain-verified with the official MCP registry

03 · What Longbridge MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.11.2 · 2026-09-18

pin upstream only for canary and unconfigured us_ credentials (#155)

v0.11.1 · 2026-09-16

bump version to 0.11.1 (#154) · return option Greeks in option_quote; fix theta normalization (#142)

v0.11.0 · 2026-09-16

Optional _jq response filtering on every tool (#148) - all tools accept an optional _jq parameter (jq syntax) to project or reduce their JSON response, cutting token usage. · Upstream endpoint pinning, --canary flag…

04 · Who maintains Longbridge MCP Server

mcp is maintained by longbridge. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/longbridge/longbridge-mcp
website: https://longbridge.com/
category: finance - ranked #200 of 318 actively-maintained finance servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-18)
registry: com.longbridge/mcp (active, first published 2026-04-23 · 17 versions)
packages: oci:ghcr.io/longbridge/longbridge-mcp:0.9.0

06 · Longbridge MCP Server FAQ

What is Longbridge MCP Server?

Is Longbridge MCP Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-17 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Longbridge MCP Server?

Run `claude mcp add longbridge-longbridge-mcp --transport http https://mcp.longbridge.com`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Longbridge MCP Server require authentication?

Yes - when we probed the endpoint on 2026-09-17, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Longbridge MCP Server

Alternatives to Longbridge MCP Server

Maintained finance servers if Longbridge MCP Server isn't the fit.

Pairs well with

Servers that cover what Longbridge MCP Server doesn't - only shown when the pairing reason fits the companion.

More finance MCP servers · Open Invest · Excalibur MCP · Saturn Zap · Verantis MCP · Madeonsol

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