parallel-browser-mcp
An MCP server for parallel browser automation by AI agents with multiple cloud providers
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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etairl
Source: Glama · also listed on github_topic
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
ANCHOR_API_KEYANCHOR_RECORDINGBROWSERBASE_API_KEYbrowserbase: , plus a projectId in config or BROWSERBASE_PROJECT_IDBROWSERBASE_CONTEXT_IDBROWSERBASE_KEEP_ALIVEBROWSERBASE_PERSISTBROWSERBASE_PROJECT_IDbrowserbase: BROWSERBASE_API_KEY, plus a projectId in config orBROWSERBASE_PROXYBROWSER_MCP_CONFIGBROWSER_MCP_CONFIG_PATHCLOUDFLARE_ACCOUNT_IDcloudflare: CLOUDFLARE_API_TOKEN,CLOUDFLARE_API_TOKENcloudflare: , CLOUDFLARE_ACCOUNT_IDPLAYWRIGHT_CHANNELPLAYWRIGHT_EXECUTABLE_PATHPLAYWRIGHT_STORAGE_STATE_PATHPLAYWRIGHT_USE_CLOAKBROWSER(true to launch stealth Chromium via [CloakBrowser](https://cloakbrowser.dev/); requires npm install cloakbrowser)Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
26/26 tools missing one or more hints — browser_navigate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); browser_go_back (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); browser_click (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +23 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
2/4 tool handlers declare input schemas (50%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool test coverage
13/26 tools referenced in tests (50%)
Write tests that reference each tool by name so every tool has at least one test.
No eval / new Function
2 eval() or new Function() calls — dynamic code execution
Replace eval / Function with explicit parsing or safer alternatives.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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