SignCheck vs Agent Lounge Tools
SignCheck is an MCP server published by youraitools.co. Marketplaces we read that list it: 1 (Official MCP Registry). Agent Lounge Tools is an MCP server published by lurkwizard. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-28. 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: 0.2.0 No figure published Not marked · First seen |
Listed Version: 0.1.0 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 | SignCheck | Agent Lounge Tools |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.youraitools.co/signcheck/mcp) | Remote server (lounge-mcp.pages.dev/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 | 2 | 2 |
| First seen | 2026-10-22 | 2026-10-22 |
| Endpoint at the last check (differs) | not checked yet | Responded less than an hour 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
SignCheck
Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker
Agent Lounge Tools
Agent Lounge helper: independent key-fingerprint checks, signing helpers, DMs, x402 testnet demo.
How to run each
SignCheck As a remote MCP server
claude mcp add --transport http signcheck https://api.youraitools.co/signcheck/mcpAgent Lounge Tools As a remote MCP server
claude mcp add --transport http agent-lounge-tools https://lounge-mcp.pages.dev/mcp --header "X-Agent-Key: <YOUR_X_AGENT_KEY>"Requires: X-Agent-Key header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Agent Lounge Tools 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: SignCheck · What it can do: Agent Lounge Tools · 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.