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., "@tech-enrichment what tech stack does example.com use?"
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.
Detect 50+ technologies on any website. CMS, JS frameworks, analytics, hosting, CDN, payments. Confidence scores and evidence. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"tech-enrichment": {
"url": "https://tech-enrichment.api.klymax402.com/mcp"
}
}
}Related MCP server: mcp-gtm-tech-stack-signal-scraper
curl "https://tech-enrichment.api.klymax402.com/api/detect?url=https://example.com"
# -> 402 Payment Required, with an x402 payment challenge in the response bodyAny x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tool | Method | Path | Price | Description |
| GET |
| $0.012 | Detect technologies used on a website |
website_detect_tech_stackUse this when you need to identify what technologies a website uses. Returns structured JSON with categorized detections, confidence levels, and evidence for each technology found.
Parameters
Name | Type | Required | Description |
| string | yes | URL to scan (e.g. https://example.com or example.com) |
Example response:
{"technologies":[{"name":"React","category":"JS Framework","confidence":"high","evidence":"react-dom in bundle"},{"name":"Tailwind CSS","category":"CSS","confidence":"high","evidence":"tailwind classes in HTML"},{"name":"Vercel","category":"Hosting","confidence":"medium","evidence":"x-vercel-id header"}],"summary":{"totalDetected":8,"categories":{"JS Framework":2,"CSS":1,"Hosting":1,"Analytics":3,"Payments":1}}}When to use: sales outreach (to personalize pitch by tech stack), competitive analysis, or security audits. Essential for qualifying leads by technology fit and understanding competitor architecture.
Not for: full company data (use company_enrich_from_domain), SEO analysis (use seo_audit_page), website content (use web_scrape_to_markdown).
"Identify what technologies a website uses"
Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
Network: Base L2 (eip155:8453)
Asset: USDC
Facilitator: Coinbase CDP (primary), PayAI (fallback)
Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
Catalog: https://klymax402.com/llms.txt
Full API reference: https://klymax402.com/llms-full.txt
Live stats: https://klymax402.com/stats
MIT
This server cannot be deployed
Detect the tech stack behind any website: CMS, ecommerce, analytics, CRM, payments, hosting.
Detect 7,500+ technologies on any website - CMS, ecommerce, analytics, frameworks. ~$5/1,000 sites.
Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.
Search websites by source code, technology stack, analyze domains, and download lead lists.
