imperium-brain vs Perplexity API Platform
imperium-brain is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑25.
imperium-brain is a plugin bundle for AI coding tools published by Imperium Tech / Pavle Anđelković. No marketplace we read lists it any more. Perplexity API Platform is an MCP server published by perplexity.ai. Marketplaces we read that list it: 4 (Official MCP Registry, Docker MCP Catalog, npm registry (MCP servers), Community GitHub marketplaces). As of our marketplace pass on 2026-10-28. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |   Perplexity API Platform | |
|---|---|---|
| Community marketplace ceoimperiumprojects/imperium-brain | Removed on 2026-10-25 Version: 2.2.0 Forks (GitHub): 1 Stars (GitHub): 9 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.2.1 Downloads/month (npm): 87 686 Downloads/week (npm): 18 636 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:7816f45a6f26 Forks (GitHub): 388 Pulls (Docker Hub): 81 028 Stars (Docker Hub): 17 Stars (GitHub): 2 589 Not marked · First seen |
| npm registry (MCP servers) | Not listed | Listed Version: 1.3.0 Downloads/month (npm): 87 686 Downloads/week (npm): 18 636 Forks (GitHub): 389 Stars (GitHub): 2 592 Not marked · First seen |
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.
The facts side by side
| Fact | imperium-brainno longer listed · | Perplexity API Platform |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 4 |
| Stars (GitHub) (differs) | 9 | 2 592 |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 81 028 |
| Forks (GitHub) (differs) | 1 | 389 |
| Last release (differs) | Not published | 2026-10-17 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@perplexity-ai/mcp-server) |
| Transport (differs) | Not stated | stdio |
| Tools it declares (differs) | Not published | 3 |
| Environment variables it asks for (differs) | Not published | 2, secrets among them: 1 |
| Hooks it runs | 1 | 1 |
| Parts of the bundle (differs) | 47 | 2 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/ceoimperiumprojects/imperium-brain | github.com/ppl-ai/modelcontextprotocol |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of imperium-brain
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Design, validate, and plan a startup from scratch. Covers market research, competitive analysis, business model, brand identity, product definition, financial projections, and…
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Business analysis toolkit: competitive analysis, UX strategy, UX wireframes, UX evaluation, UX polish, market sizing, canvas, PRD, personas
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Eleven Claude skills that test a business before you launch it: a board, a competitor scout, a consumer panel of 100 buyer agents, pricing, the offer, a CFO, marketing, brand…
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Marketing & GTM skills: Go-To-Market Planner, Content Calendar, Competitor Teardown, Email Campaign, SEO Content Brief, Media Pitch, Social Media Strategy, Product Positioning…
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Toolkit for solo developers to build, manage, and grow their business - customer profiling, brand guidelines, design system, SEO strategy, X/Twitter growth strategy, and more
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52 skills, 2 agents for AI-driven startup creation
What each says it does
imperium-brain
Complete startup operating system: 9 startup advisor skills (CEO, CTO, Product, Marketing, Sales, Finance, Founder, Legal, Engineering) + deep competitive research with imperium-crawl integration + LinkedIn viral posts + PPTX carousels + HTML slides + brand identity system + SOPs/runbooks + video bridge to Remotion + hidden API discovery. 18 skills, 8 agents, 20 commands, 2,019 RAG chunks. Use when the user mentions anything related to startups, strategy, fundraising, marketing, sales, product, finance, engineering, competitive research, LinkedIn, carousels, brand, presentations, SOPs, or any business topic.
Perplexity API Platform
Real-time web search, reasoning, and research through Perplexity's API
How to run each
imperium-brain
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Perplexity API Platform As a local MCP server: npm package
claude mcp add --transport stdio perplexity-api-platform -- npx -y @perplexity-ai/mcp-serverCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of imperium-brain publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of imperium-brain publish no settings it asks for, so we do not compare settings.
What it can do: imperium-brain · What it can do: Perplexity API Platform · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Package data comes from the public npm registry (registry.npmjs.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.