mcp server
io.github.cyanheads/mailchimp-mcp-server
Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.
Description as published by the maintainer. Source
- version 0.3.7
- active
active — Most recent push to the repository was 2026-06-16.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| GitHub stars | 1 | Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. | cumulative, all time | GitHub | |
| Last commit | 2026-06-16 | Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. | point in time | GitHub | |
| Open issues | 6 | Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. | as of fetch | GitHub | |
| Latest published version | 0.3.7 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-06-16 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| License | Apache-2.0 | Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. | as of fetch | GitHub | |
| First listed in the MCP Registry | 2026-06-16 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| repository status | active | The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. | as of fetch | GitHub |
Where to get it
Related, by what their authors tagged them
-
io.github.aplaceforallmystuff/mcp-kit
— archived, last commit 2026-06-01, shares email-marketing, newsletter
MCP server for Kit.com (ConvertKit) - manage subscribers, tags, sequences, broadcasts
-
DOOMSCROLLR
— last commit 2026-05-27, shares newsletter
Build owned-audience websites: pages, posts, products, subscribers, ShopMy/Shopify imports.
-
com.tinysend/tinysend
— last commit 2026-06-23, shares newsletter
Email for agents: newsletters, subscribers, contacts, broadcasts. OAuth sign-in, no API key.
-
aaron-he-zhu-aaron-marketing-skills-ad-account-auditor
— last commit 2026-08-06, shares email-marketing
Use when auditing a paid ad account for incremental contribution, wasted spend, or measurement integrity before scaling…
-
aaron-he-zhu-aaron-marketing-skills-ad-creative-builder
— last commit 2026-08-06, shares email-marketing
Use when the user asks to "write ad copy", "generate RSA headlines", or "build ad creative at volume"; produces ad unit…
-
aaron-he-zhu-aaron-marketing-skills-ad-test-designer
— last commit 2026-08-06, shares email-marketing
Use when the user asks to "design an A/B test", "set up a creative/landing test", "run an incrementality test", or "is…
-
aaron-he-zhu-aaron-marketing-skills-attribution-reconciler
— last commit 2026-08-06, shares email-marketing
Use when platform-reported conversions disagree with GA4/ecommerce, when you suspect Meta and Google are double-countin…
-
aaron-he-zhu-aaron-marketing-skills-audience-segment-builder
— last commit 2026-08-06, shares email-marketing
Use when the user asks to "build audience segments from my customer list", "make value-based / lookalike seed lists", "…
-
aaron-he-zhu-aaron-marketing-skills-bid-strategy-planner
— last commit 2026-08-06, shares email-marketing
Use when the user asks to "pick a bid strategy", "set a tCPA/tROAS target", or "plan the learning-phase entry"; produce…
-
aaron-he-zhu-aaron-marketing-skills-budget-pacing-monitor
— last commit 2026-08-06, shares email-marketing
Use when the user asks to "check pacing", "am I over/under-spending", "is this campaign on track to hit budget", or "wh…
These share tags the maintainers applied themselves, such as email-marketing, newsletter. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.
This is not a recommendation and not a test result. It is a map of what the authors said their work is about.
Also from cyanheads
-
io.github.cyanheads/anime-mcp-server
— last commit 2026-07-30
Search anime/manga, franchise watch order, schedule, characters, rankings, studio filmography.
-
io.github.cyanheads/arxiv-mcp-server
— last commit 2026-07-27
Search arXiv, fetch paper metadata, and read full-text content.
-
io.github.cyanheads/astronomy-mcp-server
— last commit 2026-07-31
Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.
-
io.github.cyanheads/attack-surface-mcp-server
— last commit 2026-07-30
Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.
-
io.github.cyanheads/aviation-weather-mcp-server
— last commit 2026-07-30
Fetch METARs, TAFs, PIREPs, and SIGMETs/AIRMETs from the NWS Aviation Weather Center.
-
io.github.cyanheads/biorxiv-mcp-server
— last commit 2026-07-11
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
-
io.github.cyanheads/bls-labor-mcp-server
— last commit 2026-07-17
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
-
io.github.cyanheads/bls-mcp-server
— last commit 2026-07-17
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
-
io.github.cyanheads/bluesky-mcp-server
— last commit 2026-07-31
Search posts, profiles, feeds, threads, and trending topics on Bluesky.
-
io.github.cyanheads/brapi-mcp-server
— last commit 2026-07-16
Collaborative BrAPI v2.1 MCP workspace — studies, germplasm, genotypes across Breedbase, T3, more.
How the author describes it
Topics the maintainer set on GitHub: ai-agent, audiences, campaigns, cyanheads, email-marketing, mailchimp, mailchimp-api, mcp, mcp-server, model-context-protocol, newsletter, subscribers, typescript.
Bring your own setup
We take apart real AI setups every week and show what broke, what cost too much, and what the trace actually said. If you run agents on real work, that is where the useful conversation is.
Join ZBS AI Practice Lab