Plugged.in Proxy vs Congressio
Plugged.in Proxy is an MCP server published by VeriTeknik. Marketplaces we read that list it: 1 (Docker MCP Catalog). Congressio is an MCP server published by congressio.net. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-08. 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 |  Plugged.in Proxy | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:b7c32590b270 Forks (GitHub): 29 Pulls (Docker Hub): 36 621 Stars (Docker Hub): 3 Stars (GitHub): 139 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.1 No figure published 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 | Plugged.in Proxy | Congressio |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 139 | No figure on GitHub |
| Pulls (Docker Hub) (differs) | 36 621 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 29 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/pluggedin-mcp-proxy) | Remote server (www.congressio.net/api/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 6 | Not published |
| Environment variables it asks for | 2, secrets among them: 1 | 2, secrets among them: 1 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/veriteknik/pluggedin-mcp-proxy | github.com/greg-rivtech/confhub |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-11-07 |
| Endpoint at the last check (differs) | no remote endpoint we check | not checked yet |
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
Plugged.in Proxy
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP servers from a single connection point with RAG capabilities and real-time notifications.
Congressio
Manage an academic conference: papers, peer review, decisions and attendees.
How to run each
Plugged.in Proxy As a local MCP server: Docker image
claude mcp add --env "PLUGGEDIN_API_KEY=<YOUR_PLUGGEDIN_API_KEY>" --transport stdio pluggedin-mcp-proxy -- docker run -i --rm -e PLUGGEDIN_API_KEY mcp/pluggedin-mcp-proxyRequires: PLUGGEDIN_API_KEY (secret)
Congressio As a remote MCP server
claude mcp add --transport http congressio https://www.congressio.net/api/mcpRequires: CONGRESSIO_API_KEY (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 Congressio publish no list of tools, so we do not compare tools.
Settings each asks for
Only Plugged.in Proxy asks for
PLUGGEDIN_API_BASE_URLPLUGGEDIN_API_KEY (secret)
Only Congressio asks for
CONGRESSIO_API_KEY (secret)CONGRESSIO_BASE_URL
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Plugged.in Proxy · What it can do: Congressio · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.