# VibiumDev/vibium

The verification layer for coding agents

Repository: https://github.com/VibiumDev/vibium
Canonical: https://ross.abutalabs.com/products/vibium
Homepage: https://vibium.com
Language: Go
License: Apache-2.0
License Family: permissive
Last push: 2026-08-26T20:27:12+00:00

## Health v2 (maintenance only)
Score: 83/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 99, longevity 18
- inputs: {"age_days": 265, "days_push": 7, "days_rel": 11, "gap_med": 6, "n_releases_24m": 12}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2926, forks 185 (observed 2026-08-28T04:07:30.351613+00:00)

## What it is
Vibium is a browser automation tool built on WebDriver BiDi that gives AI coding agents a way to verify their work by driving a real browser. It ships as a lightweight CLI binary, an MCP server, and JS/TS, Python, and Java client libraries, with commands for navigating, mapping elements, clicking, filling forms, and capturing screenshots.

## Use cases
- let a coding agent verify its frontend changes in a real browser
- automate filling out web forms from the command line
- take screenshots of pages during agent runs
- map and click page elements using semantic references instead of CSS selectors
- run end-to-end browser checks via an MCP server
- scrape page text and save pages as PDF

## When to choose
- you want an AI agent to test or verify web UI changes autonomously
- you prefer semantic element finding (text, labels, ARIA roles) over CSS selectors
- you need a lightweight, zero-config browser automation binary
- you want browser automation exposed as CLI, MCP, or multi-language libraries

## When to avoid
- you need mature cross-browser support beyond Chromium-based browsers
- you require a large ecosystem of plugins and community extensions like Playwright or Selenium
- you only need simple HTTP-level testing without a real browser

## Facets
- artifact type: cli-tool
- maturity: active
- function: testing, e2e-testing, cli, mcp, http-client
- domain: developer-tools, testing, web-development
- platform: cli, cross-platform, windows, python, jvm
- tags: browser-automation, webdriver-bidi, coding-agents, agent-skills, mcp-server, screenshots, web-testing, automation, ai-agents, macos, linux, nodejs

## Member repositories
- VibiumDev/vibium (main) score 83

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:30.351613+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:33:36.214213+00:00, confidence not recorded.
  - readme: https://github.com/VibiumDev/vibium (fetched 2026-08-28T04:07:30.351613+00:00, sha 39c359539080)
  - homepage: https://vibium.com (fetched 2026-08-29T09:48:47.564915+00:00, sha a1eea3a4f1e3)
  - site_page: https://vibium.com/docs (fetched 2026-08-29T09:48:47.568126+00:00, sha dccb76265b56)
  - site_page: https://vibium.com/docs/concepts (fetched 2026-08-29T09:48:47.570156+00:00, sha 28cfb1432f1a)
- Data as of 2026-08-30T08:39:29.467469+00:00.