Show HN: VibeBrowser – Give your AI agent your real logged-in browser via MCP
VibeBrowser introduces a new MCP (Model Context Protocol) tool that allows AI agents to access a user's real, logged-in Chrome browser session directly. It enables AI agents to interact with authenticated websites, extensions, and existing tabs without launching a separate browser instance. The tool supports multi-agent coordination, is open source, and operates without per-use billing or debug ports.
- ▪VibeBrowser MCP connects AI agents to a user's actual Chrome session with logged-in states and extensions.
- ▪It supports multiple AI agents controlling the same browser simultaneously via a local or internet-exposed relay.
- ▪The tool is free, open source, and does not require a Browserbase account or debug mode.
- ▪VibeBrowser MCP integrates with Google Workspace, offering native tools for Gmail and Calendar.
- ▪It competes with Playwright MCP, DevTools MCP, and Browser MCP by emphasizing real-session access and multi-agent support.
Hacker News (Front Page) files mainly under programming. We currently carry 850 of its stories. Top-voted stories on Hacker News.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Vibe Browser |
| Canonical URL | https://www.vibebrowser.app/mcp |
| Publication time | Tue, 28 Apr 2026 07:49:09 +0000 |
| Retrieval time | 2026-04-28T08:00:23.299Z |
| Last seen | 2026-04-28T08:00:23.299Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 2UkLu0DK7hoe |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Real Browser MCPGive Any AI Agent|a real browserYour real logged-in browser — connected directly to your AI agent. No Browserbase account. No stealth mode. No per-hour billing. Just your existing Chrome session, exposed as MCP.Install in ChromeInstall in Claude CodeCLIclaude mcp add --transport stdio --scope user vibe -- npx -y -p @vibebrowser/mcp@latest vibebrowser-mcpOr add to project-level .mcp.jsonRequires Node.js and the Vibe Browser extensionPublished MCP binaries: vibebrowser-mcp and vibe-mcp.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Vibe Browser.
Discussion
0 commentsMore from Vibe Browser
