Free plugin for Claude · Marketing Mondays

Take the agentic marketing team home.

The workflow from our Monday session, packed as one plugin for Claude. Eight skills listen to your market, decode competitors, find the whitespace, make on-brand creative and ship a content calendar, all from your own SOMIN data.

8Main skills
26Skills in all
5Steps, one loop
3 minTo install
A marketer with a lantern lights up a teal robot holding charts and briefs: the agentic marketing team

Rated by users on G2 and Capterra

What MCP users say.

★★★★★★★★★★
“I can run the whole strategy process in one conversation.”
Russel Dione M.AI Engineer · Small businessValidated review on G2 · Oct 2026
★★★★★★★★★★
“…a very strong customer success team, and the MCP server is very easy to use.”
Joy C.Marketing Manager · Small businessValidated review on G2 · Jul 2026
★★★★★★★★★★
“…very easy to generate intuitive, instructive reports on our social marketing campaigns…”
Ronan B.Managing Director · Small businessValidated review on G2 · Oct 2026

Short excerpts from validated reviews, quoted as written. Read every review in full on G2 and Capterra.

What's inside · one loop, five steps

Same four questions. Every answer from data.

Who are we talking to, what's bugging them, why does it happen, and what's the one line that says it? The plugin asks them every time, on your brand. Each step is a skill you can run on its own or chain into the next. Watch the real run from the session.

What happened in food delivery last month?/somin-landscape-report
Condensed replay of a real run: SOMIN agents in Claude on Grab Singapore data, shown live at Marketing Mondays on 12 Oct 2026. No sound.

The eight main skills

Ask in plain English, get a finished output.

Plus 18 helper skills the main ones call for you, from persona and tension discovery to whitespace analysis, content calendars and deck QA.

Listen

Pulse

A weekly social performance report with editions, a timeline and SOMIN insight chains.

Make a Pulse for [brand] in my [workspace] workspace./marketing-mondays:somin-pulse
Decode

Audience and content analysis

Keywords, share of voice, audiences, pain points and the competitor content that performs best.

Using SOMIN, look at [workspace]: show what competitor content works./marketing-mondays:competitor-audience-content-analysis
Decode

Insight Engine dashboard

Persona, tension, angle and story chains, each backed by real posts.

Build an Insight Engine dashboard for [brand]'s latest study./marketing-mondays:somin-insight-engine-dashboard
Decide

Landscape report

One clickable landscape page: findings, brands, a recommendation and what to make.

Build a landscape breakdown for [brand] and its competitors for last month./marketing-mondays:somin-landscape-report
Decide

Competitor product and market insights

A multi-market dashboard of competitors' offers, discounts and product launches.

Track what competitors launched in each of our markets this year./marketing-mondays:competitor-product-market-insights
Decide

Content diversity score

Scores how varied a brand's creative is, from 0 to 100, against its competitors.

How varied is [brand]'s creative compared with its competitors?/marketing-mondays:content-diversity-scorer
Make

Brand deck

A strategy briefing deck: whitespace, trends, insights, calendar and creatives.

Build a SOMIN briefing deck for [brand] in [market]./marketing-mondays:somin-brand-deck
Ship

Strategy to Postly

From strategy to scored creatives in your Figma file, a calendar, Postly scheduling and PDFs.

Turn our SOMIN strategy into two weeks of posts and schedule them in Postly./marketing-mondays:somin-strategy-to-postly

Set it up · about three minutes

Install the plugin in four steps.

One file brings everything: the 26 skills and the SOMIN connector they read your data through. You need Claude (the desktop app or claude.ai) and a SOMIN account; Figma and Postly are optional.

  1. Sign in: SOMIN first, then Claude

    Sign in at cloud.somin.ai with the account whose workspaces Claude should see, then open claude.ai or the Claude desktop app. Claude links to whichever SOMIN account is signed in when you click Connect, so SOMIN always comes first.

  2. Upload the plugin

    Open Customize › Plugins, click Add › Upload plugin and choose marketing-mondays.plugin from your downloads. It appears under your plugins, switched on. The plugin already holds all 26 skills.

    Claude's Customize page, where plugins, skills and connectors are added
  3. Connect SOMIN from the plugin's page

    Open Marketing Mondays in Customize › Plugins and select its Connectors tab. If SOMIN shows "Not added", click Add, then Connect; if it shows "Not connected", click Connect. On a Team or Enterprise plan, ask your Claude Owner to add the SOMIN connector, then connect it with your own account.

    No Connectors tab? Add SOMIN as a custom connector instead, in Customize › Connectors › Add custom connector:

    Name: SOMINServer URL: https://cloud.somin.ai/_mcp

    Keep the underscore (/_mcp, not /mcp), and use this route instead of the plugin's Connectors tab, not as well.

    Claude connector settings with SOMIN added as a custom connector and a Connect button
  4. Check it works, then run your first deck

    Ask Claude which SOMIN workspaces it can see. A list of workspace names within a few seconds means you are connected. Then try the full workflow:

    I have SOMIN MCP connected. Give me a list of workspaces that I can work with, once I choose, give me a list of brands available in my workspace, once I choose the brand, then build a 12-month strategy deck for the one I pick. Use /somin-brand-deck for the full analysis and /somin-brand-guideline for SOMIN styling. Start with /scope-elicitation.

    You can also type / in the message box: the menu lists every skill with the plugin it came from.

Questions

What people ask before they install.

What do I need to use the Marketing Mondays plugin?

Claude (claude.ai or the Claude desktop app) on a plan that lets you add plugins, and a SOMIN account. Figma and Postly are optional and only needed for the make and ship steps.

Is the plugin free?

Yes. The plugin is free to download. Its skills read your data through SOMIN, so they need a SOMIN account to work on your own brand and competitors. Request SOMIN access.

Does it work in Claude Code?

Yes. A plugin added in the Claude app syncs to Claude Code signed in to the same account (run /reload-plugins), or run claude --plugin-dir ./marketing-mondays.zip for one session. Then run /mcp, pick SOMIN and sign in. Skills appear as /marketing-mondays:<skill>.

Where does the data come from?

From your SOMIN workspaces: the competitor posts, ads, studies and audience insights SOMIN already tracks for you. Every number in the outputs traces back to a SOMIN post, study or ID.

What is Marketing Mondays?

A Singapore community of marketers that decodes one real market signal every Monday. SOMIN is its technology partner. The plugin packs the workflow shown live at the session The 2027 marketing team: smaller, faster, or obsolete? on 12 October 2026.

Download the plugin. Kick-start.

Free, today's eight skills, on your own SOMIN data. Prefer a guided setup? Book 30 minutes with the team.