secondlayer
tools.secondlayer/secondlayer
Stacks chain data: contracts, events, transfers, subgraph scaffolds. Hosted with browser sign-in.
Connect this server
Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.
{
"mcpServers": {
"secondlayer": {
"command": "npx",
"args": [
"-y",
"@secondlayer/mcp@11.6.0"
],
"env": {
"SECONDLAYER_API_KEY": "<your SECONDLAYER_API_KEY>",
"SECONDLAYER_API_URL": "http://127.0.0.1:3800"
}
}
}
}- SECONDLAYER_API_KEYsecretAccount API key (sk-sl_*) for the hosted API: credits, writes.
- SECONDLAYER_API_URLInstance API URL. Use https://api.secondlayer.tools for hosted.
A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.
- Category
- AI & ML
- Version
- 11.6.0
- Registry
- active
- Published
- 11/7/2026
Remotes
- streamable-http
https://api.secondlayer.tools/mcp
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Add the badge to your site
Show visitors that secondlayer is listed here — it’s also the link we check for a free listing.
HTML — for your website
<a href="https://serverdex.io/server/tools-secondlayer-secondlayer?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="secondlayer — listed on Serverdex" width="123" height="40" loading="lazy"></a>Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.
Markdown — for your README
[](https://serverdex.io/server/tools-secondlayer-secondlayer?utm_source=badge)Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.