Best Claude Apps

LSEG AI Claude connector

Data Analytics and Trading

Add LSEG AI to Claude

Add to Claude
URL https://mcp.lseg.com/
$ claude mcp add --transport http lseg-ai https://mcp.lseg.com/

Needs a LSEG AI account All setup steps

LSEG AI in Claude at a glance

Reads
5 tools
Active quotes, active quote request rejects, active rfq requests and 2 more
Creates & edits
5 tools
Rfqs and quotes
Deletes
Nothing
No tool name suggests deleting
Acts as
Your account
Claude works through your own LSEG AI sign-in

Counts come from the tool names in the official listing. See every tool

How a request travels Illustration, not a screenshot

  1. 1 · You ask

    “Ask Claude something about your LSEG AI data.”

  2. 2 · Claude calls

    lse24-accept_quote

  3. 3 · Server runs it

    mcp.lseg.com

    As your LSEG AI account

  4. 4 · Answer

    Reply in the chat

    Write tools can be set to ask you first

The prompt is our example and the tool is one from LSEG AI’s list. Claude chooses tools itself, so real calls can differ.

Works in Claude on the web Claude Desktop Claude mobile apps Claude Code Other remote MCP clients

How to add LSEG AI to Claude

LSEG AI docs

Claude app web · desktop · mobile

  1. 1 Click Add to Claude or open Settings → Connectors and search for LSEG AI.
  2. 2 Click Connect. Sign in to LSEG AI and approve access.
  3. 3 In a chat, check LSEG AI is on in the tools menu under the message box. Then ask.

On Team and Enterprise plans an owner may need to allow it first.

Claude Code terminal

  1. 1
    Add the server: 
    claude mcp add --transport http lseg-ai https://mcp.lseg.com/
    Add --scope user to use it in every project.
  2. 2 Run /mcp, pick lseg-ai and sign in.
  3. 3 Check with claude mcp list.

Custom connector or any MCP client

In Claude: Settings → Connectors → Add custom connector. Other clients that support remote (streamable HTTP) servers take the same URL.

LSEG AI MCP server URL

https://mcp.lseg.com/

LSEG AI MCP tools

13

5 read, 5 write, 3 unclear. The official listing gives tool names only, so the text beside each name is our summary of it, not the developer’s wording.

  • Rfqs 3 tools

    • No read tools
    • lse24-cancel_rfq Writes Cancels a rfq (our summary)
    • lse24-reject_rfq Writes Rejects a rfq (our summary)
    • lse24-submit_rfq Writes Submits a rfq (our summary)

  • Quotes 2 tools

    • No read tools
    • lse24-cancel_quote Writes Cancels a quote (our summary)
    • lse24-submit_quote Writes Submits a quote (our summary)

  • Lse24 accept quotes 1 tool

    • No read tools
    • lse24-accept_quote Unclear

  • Lse24 amend quotes 1 tool

    • No read tools
    • lse24-amend_quote Unclear

  • Lse24 amend rfqs 1 tool

    • No read tools
    • lse24-amend_rfq Unclear

  • Active quote request rejects 1 tool

    • lse24-get_active_quote_request_rejects Pulls up a list of active quote request rejects (our summary)
    • None

  • Active quotes 1 tool

    • lse24-get_active_quotes Pulls up a list of active quotes (our summary)
    • None

  • Active rfq requests 1 tool

    • lse24-get_active_rfq_requests Pulls up a list of active rfq requests (our summary)
    • None

  • Latest execution reports 1 tool

    • lse24-get_latest_execution_reports Pulls up a list of latest execution reports (our summary)
    • None

  • Latest quote responses 1 tool

    • lse24-get_latest_quote_responses Pulls up a list of latest quote responses (our summary)
    • None

Read or write is our reading of each name. List checked 2026-10-20; developers can change tools at any time.

Security and access

Where requests go, whose account Claude uses, and what you control.

Server

mcp.lseg.com

On the developer’s own domain (lseg.com), not a third-party host. Claude sends requests here when it uses a tool.

Account

Your own LSEG AI account

You sign in when you connect. Claude works through that account, so it reaches what the account can reach.

Control

You approve write tools

In Claude’s connector settings you can choose, tool by tool, whether Claude must ask before using it. Write tools are marked in the list above. See write tools

Policy

Privacy policy

Published by LSEG and linked from the official listing. Read it ↗

Anthropic’s directory notes that it does not control which tools a developer exposes and cannot guarantee they work as intended or stay the same. Connect connectors you trust.

Reviews

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    Questions people ask

    What does the LSEG AI connector do in Claude?

    The LSEG connector provides real-time access to LSEG's institutional-grade market data, analytics and valuation capabilities, spanning across asset classes and domains, together with foreign exchange market coverage and order placement on LSE24 Exchange. It enables users to analyse instruments, perform complex calculations and move from analysis to execution through natural language interactions, governed by their existing LSEG account entitlements.

    Is the LSEG AI connector official?

    It is made by LSEG and carries the Anthropic verified mark in Anthropic’s directory. This site is independent and lists it from the official directory.

    What is the LSEG AI MCP server URL?

    https://mcp.lseg.com/. It is a remote MCP server hosted at mcp.lseg.com. Paste it into Claude as a custom connector, or add it to Claude Code with: claude mcp add --transport http lseg-ai https://mcp.lseg.com/

    How do I add LSEG AI to Claude Code?

    Run "claude mcp add --transport http lseg-ai https://mcp.lseg.com/" in your terminal, then start Claude Code, type /mcp, choose lseg-ai and sign in to LSEG AI. Add "--scope user" to make it available in every project.

    Do I need a LSEG AI account?

    Yes. You sign in to LSEG AI when you connect it, and Claude works through that account.

    Can Claude change or delete my LSEG AI data?

    Judging by tool names, 5 of its 13 tools can change data. The other 5 only read. In Claude you can choose, per tool, whether Claude must ask before using it.

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