# opentechalyzer

> opentechalyzer — houseofmvps-opentechalyzer. Use this tool when you need to identify the technology stack of a website, as it detects and analyzes the full tech stack from a given URL. It solves problems related to website technology research, competitor analysis, and market research, providing outputs such as detailed tech stack information. Ideal for use cases where API keys, credits, or subscriptions are not feasible, with interfaces available for CLI, library, and MCP server integration.

Canonical page: https://skillsregistry.net/skills/houseofmvps-opentechalyzer  
JSON: https://api.skillsregistry.net/v1/skills/houseofmvps-opentechalyzer

## Description

Free, open source website technology detection. Identify any site's full tech stack from its URL — CLI, library and MCP server for Claude, Claude Code, Codex and ChatGPT. No API key, no credits, no subscription.

## Trust

- **Trust score (0–1):** 0.80
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/Houseofmvps/opentechalyzer)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "houseofmvps-opentechalyzer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/houseofmvps-opentechalyzer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/houseofmvps-opentechalyzer/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt