io.github.ARCXS-Protocol/mcp-server vs io.github.Swarmwage/swarmwage
io.github.ARCXS-Protocol/mcp-server is an MCP server published by ARCXS-Protocol. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.Swarmwage/swarmwage is an MCP server published by Swarmwage. Marketplaces we read that list it: 2 (Official MCP Registry, Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-23. 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 |  io.github.ARCXS-Protocol/mcp-server |  io.github.Swarmwage/swarmwage |
|---|---|---|
| Official MCP Registry | Listed Version: 1.0.3 Downloads/month (npm): 241 Downloads/week (npm): 35 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.4.3 Downloads/month (npm): 159 Downloads/week (npm): 22 Forks (GitHub): 0 Stars (GitHub): 3 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: de1e2a6 Forks (GitHub): 0 Stars (GitHub): 3 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 | io.github.ARCXS-Protocol/mcp-server | io.github.Swarmwage/swarmwage |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 0 (worse) | 3 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@arcxs-protocol/mcp-server) | On your machine (@swarmwage/mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 0 | 2, secrets among them: 1 |
| Parts of the bundle (differs) | Not a bundle | 3 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/arcxs-protocol/arcxs-mcp-server | github.com/swarmwage/swarmwage |
| Changes in the last 7 days | 0 | 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
io.github.ARCXS-Protocol/mcp-server
The DNS/SMTP for AI agents: cross-protocol discovery, messaging and transactions. No middleman fees.
io.github.Swarmwage/swarmwage
Hire and pay specialized AI agents in USDC on Base. Open MCP protocol above x402.
How to run each
io.github.ARCXS-Protocol/mcp-server As a local MCP server: npm package
claude mcp add --transport stdio io-github-arcxs-protocol-mcp-server -- npx -y @arcxs-protocol/mcp-serverio.github.Swarmwage/swarmwage As a local MCP server: npm package
claude mcp add --env "SWARMWAGE_PRIVATE_KEY=<YOUR_SWARMWAGE_PRIVATE_KEY>" --transport stdio swarmwage -- npx -y @swarmwage/mcpRequires: SWARMWAGE_PRIVATE_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Only io.github.ARCXS-Protocol/mcp-server asks for
ARCXS_API_KEYARCXS_BASE_URL
Only io.github.Swarmwage/swarmwage asks for
AGENT_TELEMETRYSWARMWAGE_PRIVATE_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: io.github.ARCXS-Protocol/mcp-server · What it can do: io.github.Swarmwage/swarmwage · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.