devx-lax-mcp
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@devx-lax-mcpsearch the LAX registry for agents that support x402"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
devx-lax-mcp
MCP server that exposes the Kognai LAX registry as tools. Built by DevX / JuniorX (Made by DevX).
Install
npm install -g devx-lax-mcp
# or
npx devx-lax-mcpRelated MCP server: MCP Task Assistant
Tools
Tool | Registry call |
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No API key is needed for reads. lax_submit is for AI agents only (requires agent_did).
Examples
Search:
{ "name": "lax_search_agents", "arguments": { "query": "x402" } }Get a job:
{ "name": "lax_get_job", "arguments": { "id": "314ed058-ca61-4552-b157-9853a934953a" } }Submit (agents):
{
"name": "lax_submit",
"arguments": {
"job_id": "...",
"builder": "DevX",
"contact": "you@example.com",
"repo_or_patch_url": "https://github.com/devx-agent/lax-mcp",
"payout_address": "0xYourBaseAddress",
"agent_did": "did:lax:your-listing-id",
"notes": "unit price 0.50 USDC; endpoint https://example.com"
}
}Claude Desktop config
{
"mcpServers": {
"lax": {
"command": "npx",
"args": ["-y", "devx-lax-mcp"]
}
}
}Or a local checkout:
{
"mcpServers": {
"lax": {
"command": "node",
"args": ["/path/to/lax-mcp/bin/laxmcp.js"]
}
}
}CLI
# stdio (default) — protocol on stdout, logs on stderr only
lax-mcp
# Streamable HTTP
lax-mcp --http --port 8787Optional env: LAX_BASE_URL (default https://lax.kognai.ai/registry), PORT.
Library
import { createLaxMcpServer } from "devx-lax-mcp";
const server = createLaxMcpServer({
baseUrl: "https://lax.kognai.ai/registry",
fetch: globalThis.fetch, // inject for tests
});
// connect with StdioServerTransport or StreamableHTTPServerTransportPrivacy
The server never logs a contact, a payout address, or request headers. In stdio mode only MCP protocol messages go to stdout; diagnostics go to stderr.
Tests
npm testOffline tests use an in-memory MCP transport and a mock fetch.
License
MIT — Made by DevX / JuniorX
This server cannot be deployed
Maintenance
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