Post Assembly
Editorial tools for LinkedIn. Capture ideas, draft posts, build narrative arcs, manage a schedule.
MCP server · by postassembly.com
About
Post Assembly is an MCP server published by postassembly.com. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
Requires: x-api-key header
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http post-assembly https://app.postassembly.com/api/mcp --header "x-api-key: <YOUR_X_API_KEY>"[mcp_servers.post-assembly]
url = "https://app.postassembly.com/api/mcp"
http_headers = { "x-api-key" = "<YOUR_X_API_KEY>" }{
"mcpServers": {
"post-assembly": {
"url": "https://app.postassembly.com/api/mcp",
"headers": {
"x-api-key": "<YOUR_X_API_KEY>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.1 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Draft, revise and review LinkedIn posts; a human approves each one before it goes live.
-
Draft, reshape and schedule LinkedIn posts in the writer's own voice, not a generic AI one.
-
taplio-linkedin-mcp io.github.TaplioOfficial/taplio-linkedin-mcp
Draft, schedule, publish, and analyze your LinkedIn posts from your AI assistant via Taplio.
-
ContentIn — LinkedIn Ghostwriter
Write LinkedIn posts in your voice: ideas, drafts, scheduling, analytics from your personal AI.
-
Drafts and publishes high-quality LinkedIn posts that sound like the user, not like an AI summary. Reads a reusable per-user profile (interests, audience, voice samples…
-
Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory.
-
LigoSocial (LiGo) for LinkedIn
Draft LinkedIn posts in your voice, then schedule or publish them through LinkedIn's official API.
-
Draft, schedule and publish LinkedIn posts, reply to comments and read analytics via 2pr.io.
-
Write LinkedIn posts in your own voice. Drafts only, ego never publishes for you.
-
writio io.github.alexlarcheveque/writio
LinkedIn-native AI content creation, scheduling & analytics via MCP.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Drafts and publishes high-quality LinkedIn posts that sound like the user, not like an AI summary. Reads a reusable per-user profile (interests, audience, voice samples…
-
Full content pipeline for thought leadership. Write, brainstorm, and analyze LinkedIn posts, blog posts, and opinion pieces. Includes 8 specialized skills, voice-matched writing…
-
AI-powered personal branding and career strategy for LinkedIn. Two skills that work together: /brand — Scans your LinkedIn profile, learns your story, and helps you write posts…
-
Generate, schedule, and monitor trilingual social posts (EN/PT/ES) across LinkedIn and X. Produces AI-generated infographics, manages a Google Sheets-based content calendar, and…
-
Content strategy, competitive analysis, editorial calendars, content drafting, email subject lines, and social repurposing — all from one Google Drive folder. Seven commands, five…
Has a listing on Claude Code: claude-plugins-official (5)
-
Social media automation CLI for scheduling posts, managing integrations, uploading media, and tracking analytics across 28+ platforms including X, LinkedIn, Reddit, YouTube…
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Create production-ready Pendo in-app guides (walkthroughs, announcements, alerts, polls, promotions) as HTML/CSS/JS from a short intake conversation, using Pendo's guide…
-
Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewer), 40+ slash-command skills covering…
Has a listing on Claude: knowledge-work-plugins (5)
-
Create content, plan campaigns, and analyze performance across marketing channels. Maintain brand voice consistency, track competitors, and report on what's working.
-
Pre-built small business workflows to help you run and grow your business. Supports a majority of the tools you already use. You approve every step that touches money or…
-
Social media automation CLI for scheduling posts, managing integrations, uploading media, and tracking analytics across 28+ platforms including X, LinkedIn, Reddit, YouTube…
-
Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…
-
Discover your brand voice from existing documents and conversations, generate enforceable guidelines, and validate AI-generated content against your established tone and…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Explore campaign ideas, concept images, mood boards, product placements, ad directions, listing images, social posts, and launch assets.
-
Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.
-
Bring your Canva design workflow into Codex and create, refine, and review designs through natural conversation. Available skills: Resize for social media: Adapt a design for…
-
Granola MCP connects your meeting history to ChatGPT so your assistant can pull real context from past conversations while you work. Use MCP when you're already working on…
-
Adobe unlocks more ways to create and get work done from the conversation. Previously available as Photoshop, the Adobe connector now brings creativity and productivity…
Has a listing on Community GitHub marketplaces (5)
-
Antwork social-media toolkit: router + 7 skills + 5 audit agents, with the Antwork MCP server pre-wired.
-
An AI social media team you talk to: research, write, design, render video, schedule and publish to LinkedIn, X, Instagram, TikTok, YouTube, Facebook, Threads and Bluesky, with…
-
Connect Claude Code to x-use MCP for research, inbox reads, reviewed outreach, campaigns, posts, and threads.
-
Write in the user's own voice, fitted to the occasion. Learns from the text they actually send.
-
Give Claude a LinkedIn seat that works while you sleep. Connects the GTM Otto MCP server and adds eight skills: launch a play, ICP to play, post discovery, hiring signals, weekly…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
MCP server and 12 skills for product analysis, specification writing, strategy, narrative, and stakeholder alignment. Run competitive analyses, write zero-question specs, design…
-
Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.
-
Plan, draft, and track a personal website section by section — a shared canvas where you and your agent author content, watch progress, and review every change.
-
Turn your Copilot sessions into proof of impact — research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
-
Manage social media with Buffer: draft, schedule, and publish posts across connected channels, manage the queue and ideas, and review post performance.
-
Generate presentations, documents, and webpages.
-
Run your beehiiv newsletter from chat: draft and edit posts, organize subscribers with tags, custom fields, and segments, build automations, and review publication, post, and…
-
Search company knowledge and draft verified answers.
-
Track AI visibility, sentiment, and citations.
Has a listing on Docker MCP Catalog (5)
-
A Model Context Protocol (MCP) server that empowers LLMs to use some of Open Srategy Partners' core writing and product marketing techniques.
-
Unite marketing, sales, and customer service with AI-powered automation, lead management, and comprehensive analytics.
-
Generate images, video, and audio with Glif's media-generation agent
-
Audiense Insights MCP Server is a server based on the Model Context Protocol (MCP) that allows Claude and other MCP-compatible clients to interact with your Audiense Insights…
-
Give your AI agents trusted access to the full Postman platform.
Has a listing on Official MCP Registry (5)
-
Draft, revise and review LinkedIn posts; a human approves each one before it goes live.
-
Draft, reshape and schedule LinkedIn posts in the writer's own voice, not a generic AI one.
-
taplio-linkedin-mcp io.github.TaplioOfficial/taplio-linkedin-mcp
Draft, schedule, publish, and analyze your LinkedIn posts from your AI assistant via Taplio.
-
ContentIn — LinkedIn Ghostwriter
Write LinkedIn posts in your voice: ideas, drafts, scheduling, analytics from your personal AI.
-
Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.