EchelonGraph CVE & Exposure vs Agent Data Tools: Chain data
EchelonGraph CVE & Exposure is an MCP server published by echelongraph.io. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). Agent Data Tools: Chain data is an MCP server published by Nutshell2000. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-21. 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 |   EchelonGraph CVE & Exposure |  Agent Data Tools: Chain data |
|---|---|---|
| Official MCP Registry | Listed Version: 3.0.2 Downloads/month (npm): 6 379 Downloads/week (npm): 783 Forks (GitHub): 1 Stars (GitHub): 8 Not marked · First seen |
Listed Version: 1.44.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
| npm registry (MCP servers) | Listed Version: 3.0.2 Downloads/month (npm): 6 379 Downloads/week (npm): 783 Forks (GitHub): 1 Stars (GitHub): 8 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 | EchelonGraph CVE & Exposure | Agent Data Tools: Chain data |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 8 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 1 (better) | 0 (worse) |
| Last release (differs) | 2026-10-18 (worse) | 2026-10-20 (better) |
| Where it runs (differs) | Remote server or your machine | Remote server (agent-data-tools.revmesh2074.workers.dev/mcp/chain) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 2, secrets among them: 0 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/echelongraph/echelongraph-mcp | github.com/nutshell2000/agent-data-tools |
| Changes in the last 7 days (differs) | 2 | 20 or more |
| First seen (differs) | 2026-10-11 | 2026-10-19 |
| Endpoint at the last check (differs) | Responded 3 days ago | 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
EchelonGraph CVE & Exposure
CVE, KEV, EPSS, SBOM and advisory lookups; per-CVE exposure from Shodan data (© Shodan). Keyless.
Agent Data Tools: Chain data
64 tools: balances, blocks, gas, txs and logs on 5 EVM chains, plus Bitcoin. 25 free calls.
How to run each
EchelonGraph CVE & Exposure As a remote MCP server
claude mcp add --transport http echelongraph-mcp https://mcp.echelongraph.io/mcpAgent Data Tools: Chain data As a remote MCP server
claude mcp add --transport http agent-data-tools-chain https://agent-data-tools.revmesh2074.workers.dev/mcp/chain --header "Authorization: Bearer <YOUR_TOKEN>"Requires: Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only EchelonGraph CVE & Exposure 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
The marketplaces of Agent Data Tools: Chain data publish no settings it asks for, so we do not compare settings.
What it can do: EchelonGraph CVE & Exposure · What it can do: Agent Data Tools: Chain data · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.