lexisOS
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Setting things up…
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LexisOS exposes itself as a real external MCP server — 248 registered tools across 25 categories, from CRM records to LinkedIn actions to workflow runs — so an MCP client like Claude Desktop can read and act on your data directly.
Dynamic client registration and PKCE are both genuinely enforced, not merely accepted — the code-verifier exchange is checked with a real, constant-time comparison, not stored and ignored. Every mutating tool call is audit-logged and carries a short-lived undo token. The surface is opt-in on both sides: it’s off at the platform level until enabled, and each organization needs it turned on separately — available on request, not switched on for every account by default.
An admin enables the MCP feature for the organization.
Claude Desktop registers itself dynamically — no manual app configuration.
You approve the connection; the code exchange is verified, not just accepted.
The client calls any of the 248 tools — every mutating call is audit-logged.
Grouped by what they touch. Every tool below is a live, registered call, not a stub.
Leads, Contacts, Companies, Deals, Persons, and Custom Fields.
Scraping, messaging, and all ten actions — the same extension precondition applies.
List, run, cancel, and inspect a run step by step.
Email, SMS, voice, and calendar.
Segmentation and campaign control.
Apollo, Hunter, and Google Maps lookups.
Notes, tasks, and tags on any record.
KPIs and dashboard data.
Action caps and configured signals.
Merging duplicate scraped LinkedIn profiles, and reading the deals pipeline as a kanban-shaped view, are both real capabilities today — but they’re reachable only through this tool surface, ahead of a dedicated button in the web app. An MCP client can already do both; a plain web-UI equivalent doesn’t exist yet.
Merges duplicate scraped LinkedIn profiles — reachable today only through an MCP client.
Ask your admin to enable the MCP feature for your organization, then connect Claude Desktop over OAuth.