Perplexity API Platform vs MCP Retrieval
Perplexity API Platform is an MCP server published by perplexity.ai. Marketplaces we read that list it: 3 (Official MCP Registry, Docker MCP Catalog, Community GitHub marketplaces). MCP Retrieval is an MCP server published by Role1776. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |   Perplexity API Platform |  MCP Retrieval |
|---|---|---|
| Official MCP Registry | Listed Version: 1.2.1 Downloads/month (npm): 104 497 Downloads/week (npm): 14 694 Not marked · First seen |
Listed Version: 0.1.9 Forks (GitHub): 0 Stars (GitHub): 15 Not marked · First seen |
| Docker MCP Catalog | Listed Version: sha256:7816f45a6f26 Forks (GitHub): 381 Pulls (Docker Hub): 80 123 Stars (Docker Hub): 17 Stars (GitHub): 2 570 Not marked · First seen |
Not listed |
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 | Perplexity API Platform | MCP Retrieval |
|---|---|---|
| Marketplaces that list it (differs) | 3 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 2 570 (better) | 15 (worse) |
| Pulls (Docker Hub) (differs) | 80 123 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 381 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@perplexity-ai/mcp-server) | On your machine (ghcr.io/role1776/mcp-retrieval:0.1.9) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 3 | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 1 | 23, secrets among them: 2 |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/ppl-ai/modelcontextprotocol | github.com/role1776/mcp-retrieval |
| Changes in the last 7 days (differs) | 3 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Perplexity API Platform
Real-time web search, reasoning, and research through Perplexity's API
MCP Retrieval
Local Go MCP server: DuckDuckGo/Bing web + image search, readability scraping to Markdown.
How to run each
Perplexity API Platform As a local MCP server: npm package
claude mcp add --transport stdio perplexity-api-platform -- npx -y @perplexity-ai/mcp-serverMCP Retrieval As a local MCP server: Docker image
claude mcp add --env "PROXY_LOGIN=<YOUR_PROXY_LOGIN>" --env "PROXY_PASSWORD=<YOUR_PROXY_PASSWORD>" --transport stdio mcp-retrieval -- docker run -i --rm -e PROXY_LOGIN -e PROXY_PASSWORD ghcr.io/role1776/mcp-retrieval:0.1.9Requires: PROXY_LOGIN (secret), PROXY_PASSWORD (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of MCP Retrieval publish no list of tools, so we do not compare tools.
Settings each asks for
Only Perplexity API Platform asks for
PERPLEXITY_API_KEY (secret)PERPLEXITY_TIMEOUT_MS
Only MCP Retrieval asks for
DEFAULT_DOCUMENT_CHARSDEFAULT_IMAGESDEFAULT_RESULTSDEFAULT_TIMEOUT_MSLOG_MODEMAX_DOCUMENT_CHARSMAX_IDLE_CONNS_PER_HOSTMAX_IMAGESMAX_QUERIESMAX_RESULTSMAX_TIMEOUT_MSMCP_NAME
Show the remaining 11
MCP_PATHMCP_TRANSPORTMIN_TIMEOUT_MSPROXY_HOSTPROXY_LOGIN (secret)PROXY_PASSWORD (secret)PROXY_PORTPROXY_SCHEMESERVER_PORTSERVER_READ_TIMEOUTSERVER_WRITE_TIMEOUT
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Perplexity API Platform · What it can do: MCP Retrieval · Compare two other plugins
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. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.