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The Wire · Showcase

CARTA CAP TABLE PLUGIN LANDS IN OFFICIAL MARKETPLACE

By RepoJournal · Filed · About Anthropic

Three plugin updates shipped overnight, headlined by Carta's cap table integration and a PagerDuty command that opens Early Access skill creation.

The official Claude plugins registry now includes Carta's cap table plugin [1], letting Claude query equity structures, grants, SAFEs, 409A valuations, and waterfall scenarios directly. This is a productivity layer that enterprise finance teams have been waiting for. Separately, PagerDuty's plugin bumped to v1.1.0 [2], introducing a new /create-pagerduty-skill command for Early Access users with Advance MCP enabled. That's worth testing if you're coordinating incident response through Claude. Meanwhile, the Vanta MCP plugin got a quieter update [3] to fix a metadata requirement for the Cowork uploader, so older integrations won't break. All three ship this morning across the marketplace.

Action items

References

  1. [1] Add carta-cap-table plugin ↗ anthropics/claude-plugins-official
  2. [2] Bump pagerduty plugin to latest upstream SHA ↗ anthropics/claude-plugins-official
  3. [3] Bump vanta-mcp-plugin SHA to 345d86b5 ↗ anthropics/claude-plugins-official

FAQ

What changed in Anthropic on May 17, 2026?
Three plugin updates shipped overnight, headlined by Carta's cap table integration and a PagerDuty command that opens Early Access skill creation.
What should Anthropic teams do about it?
Test PagerDuty /create-pagerduty-skill command in dev if using Advance MCP • Enable Carta cap table plugin for finance teams needing equity visibility • Verify Vanta MCP integration continues working with latest SHA
Which Anthropic repositories shipped on May 17, 2026?
anthropics/claude-plugins-official

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