This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
+7 more
Affected surfaces
Summary
AI summaryMulti-account support adds per-call account selection with independent read-only and dry-run flags.
Full changelog
First stable release. Backward-compatible: single-key setups behave exactly as before.
Highlights since 0.7.0
- Multi-account support (#37) — optional
MAILCHIMP_API_KEY_<NAME>accounts, targeted per call with anaccountargument, each with its own read-only / dry-run flags. - Coverage expansion: 115 → 227 tools — File Manager (#14), Surveys (#15), Signup forms (#16), Verified Domains, survey & landing-page reports, campaign/template folders, deliverability insights, single-email automation control, batch webhooks, and full e-commerce writes (stores, products, variants, images, orders, customers).
- Runtime-security guardrails (#36) — per-tool risk metadata (
read/write/destructive) via MCP tool annotations and a newdescribe_toolstool, an opt-in structured JSON audit log (MAILCHIMP_AUDIT_LOG), and argument-contract validation.
Install
uvx mailchimp-mcp
or pip install mailchimp-mcp
Full details in CHANGELOG.md.
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About damientilman/mailchimp-mcp-server
Mailchimp Marketing API integration with 53 tools for managing campaigns, audiences, reports, automations, landing pages, e-commerce data, and batch operations.
Related context
Beta — feedback welcome: [email protected]