Concept preview · Illustrative mockups of planned Claude integrations
Built for Claude & AnthropicCloser, inside Claude.
Closer ships an MCP server, so Claude connects to your coaching data as a first-class tool. Add the connector once and reps can ask “how did my Acme call go?” right in Claude — answered from your real scored calls, with every tool call permissioned.
MCP connectorClaude chatConnectors directoryEnterprise adminAdd the connector once.
Closer exposes a remote MCP server. An admin adds it as a custom connector with its URL, authorizes it over OAuth, and Claude can then call Closer's tools. Works in Claude on web, desktop, and across your organization's workspace.
- Remote MCP server over OAuth
- Org-managed connector, admin-controlled
- Available in Claude web & desktop
- Per-tool permission prompts
Add custom connectorSettings · Connectors · Northwind workspace
Name
Remote MCP server URL
OAuth authorizationClaudeCloser MCPYour Acme discovery call scored 61. Rapport was strong, but there was no clear next step and the decision maker wasn't confirmed.
CVia Closer MCP · 3 calls cited
Tools Claude can actually call.
With the connector active, Claude calls Closer's MCP tools mid-conversation — and asks the rep to approve each one. Answers are grounded in real scored calls and deal health, with citations. Claude reasons; Closer is the source of truth.
- MCP tool calls to live data
- Per-tool approval prompts
- Cited, grounded answers
- Start a role-play from chat
An open standard, not a hack.
Closer speaks MCP — Anthropic's open protocol for connecting assistants to tools and data. That means one server, cleanly permissioned, exposing typed tools Claude can call. No brittle scraping, no copy-paste — just governed access to your coaching data.
Closer MCP server
Remote, OAuth-secured
Claude connects
Discovers tools
Grounded answers
From your data
Closer · MCP toolsClaudeget_call_score
Score & breakdown for a call
list_open_slots
Free time for practice
get_deal_health
Coaching state of a deal
start_roleplay
Launch a practice session
One click from the directory.
Beyond a manual URL, Closer can be published to Claude's connectors directory and enabled org-wide by an admin. Reps just toggle it on — the same governed MCP server, discoverable and one-click to enable.
- Discoverable connector listing
- Admin enables it org-wide
- Reps toggle on, no setup
ConnectorsCloser
Sales coaching · scored calls & role-plays
Verified publisherEnabled for all members of Northwind by your workspace admin.
What your security team will ask for.
Closer is designed to clear enterprise procurement on Claude Enterprise — identity, data handling, and the protocol itself all the way through.
Admin-managed connector
An organization owner adds and authorizes Closer’s MCP server, decides who can use it, and revokes centrally — with full OAuth audit logs.
Your data is not trained on
On Claude Team & Enterprise, your conversations and connector data are not used to train models. Closer adds encryption at rest and per-user scoping.
Per-tool permissions
MCP prompts the user before each tool runs. Closer requests read scopes for calls, coaching, and schedule, plus an explicit invoke for role-plays.
SSO & SCIM
Rides your Claude Enterprise SSO and SCIM provisioning, so Closer access follows joiners and leavers automatically.
Open, auditable protocol
MCP is an open standard — the server surface is inspectable and typed, so your security team can review exactly what Claude can reach.
Self-host the server
Run Closer’s MCP server in your own environment or region for data residency and network isolation requirements.
Bring Closer into Claude.
We'll walk your admins and security teams through the MCP server, OAuth scopes, per-tool permissions, and an Enterprise rollout — piloting with one team first.
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