Who it is for
Investment, strategy, and research teams that already run expert calls through GLG.
GLG
Search expert network transcripts and past call content
Overview
What GLG does
GLG operates an expert network, and this app opens its transcript library to search from ChatGPT. Thousands of transcripts from moderated, GLG-hosted conversations can be queried, and answers trace back to named, verified experts rather than to anonymous commentary.
Content from the account holder's own research calls is reachable the same way, so past conversations can be revisited alongside the wider library.
Example queries in the record run to expert views on tariffs and global supply chains, on power demand from data centers, and to pulling up the five most recent GLG calls. The material is interview content recorded through GLG.
What stands out
Every answer is anchored to a named expert and a recorded conversation rather than to synthesized market commentary.
Availability
Where GLG is listed
Gerson Lehrman Group ships this on both marketplaces: GLG is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain.
Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Gerson Lehrman Group, Inc.
- Filed under
- Business & Operations
- Listed since
- July 2026
- Authentication
- Authenticates when installed
- Website
- glg.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Find expert perspectives on tariff impacts on global supply chains
- How are experts viewing power demand growth from data centers in 2026?
- Pull my 5 most recent GLG calls
Claude listing
In the Claude connectors directory
GLG publishes 13 tools to Claude. That is a mid-sized surface: 54.3% of the 1,253 Claude-listed connectors expose fewer.
The median Claude-listed connector filed under Finance publishes 12, so this one runs one tool above its bucket's median and ranks 69th of 159 by tool count.
It falls in the 11-20 tools band, which holds 22.5% of the Claude directory.
GLG publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Gerson Lehrman Group
- Verification
- Community-listed (61.5% of the Claude directory)
- Filed under
- Financial Services
- Endpoint
-
https://access.glgresearch.com/mcp-myglg-gateway/mcp - Documentation
- Publisher setup docs
- Published tools
- 13 · 11-20 tools band
- Depth rank in Finance
- 69 of 159
- Snapshot
- August 2026
GLG is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.
In the publisher's words
How Gerson Lehrman Group describes it
GLG gives you instant access to the world's largest expert network directly in Claude. Search thousands of expert transcripts, explore insights across industries, and review content from your own research calls — all without leaving your workflow. Every response is grounded in named, verified experts from moderated GLG-hosted conversations, giving you the primary intelligence you need to make faster, more confident decisions.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Nearby
Other Finance connectors
AIR Credit Intelligence
Company credit risk assessment and scenario testing
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Fitch Solutions
Fitch ratings research, CreditSights and BMI country risk analysis
Claude
airpay
Merchant payment, settlement, and refund lookups
ChatGPT
Alpha Vantage MCP Server
Market, fundamental, and macroeconomic data from Alpha Vantage
Claude
AlphaSights
Expert call transcripts and research from an AlphaSights account
Claude
Athena Information
A curated news feed and saved analyses from an Athena workspace
Claude
This is an independent catalogue entry compiled by Node8 from GLG's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Gerson Lehrman Group, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.