PLGN
MCP server for marketers · by Hyper Business Solution

Your agent writes marketing. Someone has to check it.

Plug in the AI you already use. It drafts, generates images, and proposes a schedule — you review, fix, and schedule here. PLGN never posts anything without you.

No card · one brand free · connect in two minutes
Ask your agent
x · linkedin
  1. you

    Post about the new pricing page for X and LinkedIn.

  2. agent

    plgn.brand_get() · voice, 8 banned words, 2 caps

  3. agent

    plgn.post_create()

    We are thrilled to announce our new pricing page — a seamless way to unlock the plan that fits your team. Take a look.

    118 / 280
  4. PLGN
    BLOCKEDBanned words — unlock, seamless, thrilled to announce
  5. agent

    plgn.post_update()

    New pricing page is live. Three plans, every limit listed on one screen, no sales call. Link below.

    99 / 280
  6. PLGN
    READYQueued for your review. Nothing posts until you approve it.
The loop

Draft, check, schedule. The same way every time.

Your agent writes. PLGN checks it against the rules you set and holds anything that breaks them. What passes lands on your board, dated, waiting for you.

YOUR AIdrafting…draftPLGN · GATElength293 / 280241 / 280banned words3 foundnoneBLOCKEDREADYpostYOUR BOARDmon 14tue 15wed 16scheduled · 09:41
Setting it up

Two minutes, one link, nothing to install

PLGN is not another app to learn. It plugs into the AI you already use — the same chat window, now with your brand and your rules inside it.

01
YOUR ENDPOINTplgn.app/api/mcpcopyone workspace, one link
Copy your linkEvery workspace gets one address. It is in your settings the moment you sign up.
02
CONNECTORSfilescalendarPLGNadded
Paste it into your AIClaude and other MCP-speaking clients take a link in their connector settings. Paste, approve the sign-in, done.
03
IDLECONNECTED35 tools live
The socket goes liveYour AI can now read your brand, your rules, and your calendar — and write against them. 35 tools, no code.
What you get

A board that fills itself, and never publishes behind your back

Drafts arrive where you can see them. Fix a line, pick a date, move it along. The work stays yours to approve.

DRAFT2launch threadx · 241/280founder notelinkedinIN REVIEW1pricing updatex · blockedREADY1case studymon 14 · 09:41
Brand memory
Voice, audience, competitors, and banned words live in one place. Every draft is read against them before it reaches you.
Real constraints
Character caps, image sizes, and hashtag limits per platform — checked, not memorised.
Nothing ships alone
PLGN never posts. A draft sits on your board until you date it and mark it published yourself.
The validation gate

Blocked is the feature you are paying for

An agent will happily write 300 characters for a 280-character field, and use a word your legal team banned last quarter. PLGN stops that draft and tells you exactly what is wrong with it.

A blocked draft names the rule and the number. “12 over”, not “please review”.

The same check runs in the dashboard and through your AI. There is no path that skips it.

Your banned words are yours. Add the phrases your team keeps having to delete.

Character caps checked
x280
instagram2,200
tiktok2,200
linkedin3,000
facebook63,206
youtube5,000
Validation gate
Blocked
x · 280 character cap159 / 280
Banned wordsgame-changing, unlock, seamless, thrilled to announce
In our own marketing

Words PLGN won’t write

PLGN refuses these in its own marketing. Using one here would be exactly what the validation gate exists to catch.

leveragesynergyrevolutionarygame-changingunlockseamlessthrilled to announcecutting-edge

Give your agent the rules, and stop proofreading it.

Start freeNo card · one brand free
For the technical reader

35 tools, one OAuth flow, your own keys

PLGN is a Streamable HTTP MCP server. Your client authorises once, and every call after that is pinned to your workspace before it reaches a query.

AI CLIENTclaude, or anyMCP clientOAUTH 2.1you approvethe connectionWORKSPACE SCOPEqueries pinnedto your workspaceVALIDATION GATEevery writecheckedYOUR DATAposts, brands,calendarraw database access is denied at the client layer, not by convention
context · 3
workspace_infobrand_listbrand_update
posts · 6
post_listpost_getpost_createpost_updatepost_schedulepost_delete
topics · 5
topic_listtopic_gettopic_createtopic_updatetopic_delete
library · 9
snippet_listsnippet_getsnippet_createsnippet_updatesnippet_deletehashtagset_listhashtagset_createhashtagset_updatehashtagset_delete
knowledge · 4
knowledge_getknowledge_addknowledge_updateknowledge_delete
media · 3
upload_image_from_urllist_imagesdelete_image
generation · 3
generate_imagegenerate_image_from_imagecheck_generation
integrations · 2
cloudinary_connectkie_key_set
Where your credentials live
Your image storage

Images go to your own Cloudinary account. Your files, your bill, your retention policy.

Your model key, or ours

Bring a Kie key and generation is yours end to end. Or spend the image credits on your plan and skip the setup.

Encrypted at rest

Credentials are AES-256-GCM encrypted, write-only, and never sent back to the browser once saved.

Pricing

One brand free. A plan for every stage after that.

Every plan includes the validation gate, the full tool surface, and your own image storage. Pick monthly or annual billing -- the number shown here is always the number you're charged.

FreeFreeNo card
1 brand1 member10 posts a month30 points (≈ 3 images) a month
Start free
Brand299.00 EGPbilled monthly
1 brand3 membersUnlimited posts200 points (≈ 20 images) a month
Start free
AgencyMost agencies start here999.00 EGPbilled monthly
5 brands10 membersUnlimited posts600 points (≈ 60 images) a month
Start free
Studio2,499.00 EGPbilled monthly
15 brandsUnlimited membersUnlimited posts1500 points (≈ 150 images) a month
Start free
EnterpriseFrom EGP 6,000Talk to us
OpenUnlimited membersUnlimited postsPoints by contract
Talk to us
FAQ

Questions people actually ask

01

Will it post to my accounts without me?

No. PLGN has no publishing access to anything. A draft sits on your board until you date it and mark it published yourself. There is no setting that changes this.

02

I don't know what MCP is. Is that a problem?

No. It is the way Claude and similar apps connect to outside tools. You copy one link from your settings and paste it into your AI's connector list — the same motion as adding an app. Nothing to install, no code.

03

Do I need a paid AI subscription?

You need an AI client that supports connectors — paid or free. PLGN is the socket, not the AI: it holds the brand memory, the constraints, and the calendar your AI reads from.

04

Who can see my brand data?

Only the people you invite to your workspace. Every query is pinned to your workspace before it runs, and your Cloudinary and model keys are encrypted, write-only, and never sent back to your browser once saved.

05

What happens to my work if I stop paying?

Your plan expires at the end of the period you paid for. Brands past your new limit become read-only. Nothing is deleted, and you keep your images — they were always in your own Cloudinary account.

Something not answered here? Get in touch