# Agent Browser

> Agent Browser is an officially published skill from Vercel. Anomity scores its risk at 10 out of 100 (low).

- **Canonical URL:** https://catalog.anomity.ai/skill/agent-browser
- **Kind:** Skill
- **Publisher:** Vercel
- **Trust level:** official
- **Risk score:** 10/100 (low)
- **Website:** https://vercel.com
- **Last updated:** 2026-09-02
- **JSON:** https://catalog.anomity.ai/api/entries/skill/agent-browser

## Description

Navigates pages, interacts with elements, takes screenshots, and records video — a general-purpose browser-driving skill for agents that need to use the web rather than read it.

Declared capabilities are browser control and outbound network access. This is the skill-layer equivalent of a browser MCP server and carries the same warning: a driven browser acts inside whatever sessions exist and returns page content — attacker-authored text — into the agent's context. Use a dedicated profile, and never one signed into infrastructure consoles.

## Why it scored 10

The score starts at the catalog's neutral base of 50 and moves only through the signals below. The formula is published at https://catalog.anomity.ai/about — there is no model and no hidden heuristic.

| Signal | Contribution | Severity | Evidence |
| --- | --- | --- | --- |
| Published by the vendor | -40 | trust offset |  |

Clamped result: **10/100**, band **low**.

## Capabilities

| Capability | Name | Security implication |
| --- | --- | --- |
| `browser:control` | Browser control | Drives a browser session. Combined with credential access can impersonate the user on web services. |
| `network:outbound` | Outbound network | Can make outbound network requests. Required for hosted model providers and remote APIs; also the path for data exfiltration if combined with read access. |

## Related skills

- [Browser Act](https://catalog.anomity.ai/skill/browser-act) — risk 95 (critical)
- [Anti-Detect Browser](https://catalog.anomity.ai/skill/anti-detect-browser) — risk 70 (high)
- [Audit Website](https://catalog.anomity.ai/skill/audit-website) — risk 40 (medium)
- [NotebookLM Skill](https://catalog.anomity.ai/skill/notebooklm-skill) — risk 40 (medium)
- [AI Research Reproduction](https://catalog.anomity.ai/skill/ai-research-reproduction) — risk 100 (critical)
- [Azure Deploy](https://catalog.anomity.ai/skill/azure-deploy) — risk 45 (medium)

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Source: Anomity Catalog (https://catalog.anomity.ai/). Scoring methodology: https://catalog.anomity.ai/about. Machine-readable index: https://catalog.anomity.ai/llms.txt · https://catalog.anomity.ai/openapi.json