# multi-agent-browser-mcp

Isolated multi-session Chromium runtime for external MCP clients over stdio.

- **Type:** MCP server
- **Trust:** 85/100 (A), scored on the package rubric
- **Verification:** verified (build provenance)
- **Version:** 0.1.5
- **Author:** io.github.scrollDynasty
- **License:** Unknown
- **npm:** multi-agent-browser-mcp
- **Source:** https://github.com/scrollDynasty/multi-agent-browser-mcp
- **Compatible clients:** claude-code, cursor, copilot, gemini (basis: transport)

## Trust

85/100 (A), scored on the package rubric
- Publisher verified: no
- Build provenance: verified attestation
- npm trusted publishing (OIDC): yes
- Install scripts: nothing suspicious found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 9 days

## Security scan

- **Status:** clean
- **Scanned:** 2026-08-19T13:55:22.395Z
- **Version scanned:** 0.1.5
- **CVEs:** none found by OSV at scan time

## Tools

38 declared. Statically extracted from the shipped source — a floor on the surface, not a census.
- `browser_runtime_info`
- `browser_session_create`
- `browser_session_list`
- `browser_session_get`
- `browser_session_close`
- `browser_page_create`
- `browser_page_list`
- `browser_page_close`
- `browser_navigate`
- `browser_back`
- `browser_forward`
- `browser_reload`
- `browser_get_url`
- `browser_get_title`
- `browser_snapshot`
- `browser_visible_text`
- `browser_console_list`
- `browser_page_errors_list`
- `browser_network_list`
- `browser_failed_requests_list`
- `browser_click`
- `browser_double_click`
- `browser_hover`
- `browser_focus`
- `browser_check`
- `browser_uncheck`
- `browser_scroll_into_view`
- `browser_scroll`
- `browser_drag_and_drop`
- `browser_fill`
- `browser_press`
- `browser_select_option`
- `browser_screenshot`
- `browser_wait`
- `browser_action_and_wait`
- `browser_state_save`
- `browser_state_list`
- `browser_state_remove`

## Install

**Verdict: install** — No blocking findings and no open coverage gaps — safe to install as configured.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"multi-agent-browser\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"multi-agent-browser-mcp\"\n      ]\n    }\n  }\n}"
```

## Blast radius

Extensive to critical — no credential declaration found, from the publisher, the upstream registry, or the README. Known so far: deletes data; runs on your machine.
- Floor 37, ceiling 61 (tier: unknown)
- `unknown` means the floor and ceiling land in different bands — not measured enough to name one. It does not mean low.
- This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score.

## Machine-readable views of this entry

- Signed JSON: https://forgeregistry.com/api/v1/packages/multi-agent-browser-mcp
- Install plan: https://forgeregistry.com/api/v1/packages/multi-agent-browser-mcp/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/multi-agent-browser-mcp
- HTML page: https://forgeregistry.com/registry/multi-agent-browser-mcp
- MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan`

## About this document

Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.