Who it is for
Sales teams on Close that work from call and email history rather than static records.
Overview
What Close does
Close records the communication around a deal, not just the contact record. Calls, emails, meetings, and SMS are all captured and searchable, and that history is what the ChatGPT connection reads from.
Typical requests include catching up on a deal, summarizing recent calls, drafting follow-up messages, updating records, and building outreach sequences. Because the underlying store is conversation history rather than fields alone, there is more material available to answer a question than a record-keeping CRM would supply.
The product also includes Chloe, an AI sales assistant embedded in Close's own workflows, which operates alongside the ChatGPT connection.
What stands out
Communication history, rather than contact fields alone, is what the connection queries.
Availability
Where Close is listed
Close ships this on both marketplaces: Close 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
- Elastic, Inc.
- Filed under
- Business & Operations
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- close.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Named skills
Close declares 1 named skill, which puts it in the 6.7% of ChatGPT-listed apps that do.
- close-crm
Example prompts from the listing
- Who has closed the most deals over the last 90 days?
- Which opportunities should I follow up on?
- What have we learned from prospect conversations this week?
Claude listing
In the Claude connectors directory
Close publishes 55 tools to Claude, a deeper surface than 91.9% of the 1,253 Claude-listed connectors, the top decile.
The median Claude-listed connector filed under Sales & Marketing publishes 18, so this one runs 37 tools above its bucket's median and ranks 15th of 94 by tool count.
It falls in the 51+ tools band, which holds 9.6% of the Claude directory.
Close 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
- Close
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Sales & Marketing
- Endpoint
-
https://mcp.close.com/mcp - Documentation
- Publisher setup docs
- Published tools
- 55 · 51+ tools band
- Depth rank in Sales & Marketing
- 15 of 94
- Snapshot
- August 2026
Close carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server.
In the publisher's words
How Close describes it
The Close MCP server is a secure, standardized interface that lets Claude directly access and interact with your Close data. Core functionality with Claude: • Connects Close to Claude via the Model Context Protocol so Claude can use Close as a trusted system of record. • Read data (e.g., leads, contacts, opportunities, activities) based on your Close permissions. • Optionally write data — you can allow only safe writes (e.g., create a lead) or full writes (e.g., edit/delete) during setup. • Enables Claude to answer questions, summarize information, and perform actions in Close.
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 Sales & Marketing connectors
ClickFunnels
ClickFunnels funnels, contacts, courses and store data via Claude
Claude
Dataslayer mcp
Marketing platform data queried in plain language
Claude · ChatGPT
EULER
Partner programme data and deal registration through Claude
Claude
Hero
Search Hero call transcripts, research and notes
Claude
Intapp Celeste
Governed access to Intapp Celeste records from Claude
Claude
Reevo
Reevo CRM records, pipeline search, and outreach sequences
Claude
This is an independent catalogue entry compiled by Node8 from Close'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 Close, 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.