Download for MacApple silicon, macOS 14+
Skill

email-thread-summarizer

@zoominfo Updated 2026-09-30

Summarize a long email thread into its current state, the decisions and key points, and the open questions. Finds the thread with browse_engagements (emails), then uses conversation_intelligence with includeContent to read the actual thread body. Name the account, contact, or subject if you know it, or let the skill list recent threads to pick from. Use when someone says "summarize this email thread", "what's the state of the Acme thread", "catch me up on this email chain", or faces a long back-and-forth before replying. Summarizes one thread at a time.

Install

With your agent

Install OMGSkills skill "zoominfo/zoominfo-mcp-plugin:skills/email-thread-summarizer" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.

Manual command

git clone https://github.com/Zoominfo/zoominfo-mcp-plugin /tmp/zoominfo-mcp-plugin && ln -s /tmp/zoominfo-mcp-plugin/skills/email-thread-summarizer ~/.claude/skills/email-thread-summarizer

From README

Email Thread Summarizer Collapse a long email chain into what matters: where it stands, what was decided, and what is still open. Prerequisites browseengagements (to find the thread) requires a connected email integration; conversationintelligence (to read the body) requires at least one connected email source and consumes AI credits. If the thread's content is not available to read, say so rather than guessing at its contents. Input Provided via $ARGUMENTS: Which thread (optional) — an account, contact, or subject. If omitted, the skill lists recent email threads to pick from. Emphasis (optional) — e.g. "what do they need from me", "just the decisions". Shapes the output. Workflow Find the thread. Call browseengagements with engagementType: EMAILS (scoped to the account/contact if known, sort: -chronological). If the target is ambiguous, present a short numbered shortlist (subject, participants, date) and let the user pick before spending credits. Keep the chosen engagement ID.