SiteCheck Agent Intel & Dev vs ShadowGraph
SiteCheck Agent Intel & Dev is an MCP server published by bck-stack. Marketplaces we read that list it: 1 (Official MCP Registry). ShadowGraph is an MCP server published by shadowalpha.online. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-24. 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 | ||
|---|---|---|
| Official MCP Registry | Listed Version: 1.0.0 No figure published Not marked · First seen |
Listed Version: 2.3.3 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 | SiteCheck Agent Intel & Dev | ShadowGraph |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.fadeandco.workers.dev/mcp) | Remote server (shadowalpha.online/_api/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository | Not stated | Not stated |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-23 | 2026-10-14 |
| Endpoint at the last check (differs) | not checked yet | Responded 4 days ago |
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
SiteCheck Agent Intel & Dev
135 pay-per-call agent tools: agent intelligence, token risk, developer and AI data tools. x402
ShadowGraph
Live outage status, internet dependencies and pay-per-call market intelligence for AI agents.
How to run each
SiteCheck Agent Intel & Dev
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
ShadowGraph As a remote MCP server
claude mcp add --transport http shadowgraph https://shadowalpha.online/_api/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only ShadowGraph has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: SiteCheck Agent Intel & Dev · What it can do: ShadowGraph · Compare two other plugins
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.