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Hosted remote browser capability for AI agents via the MCPBundles platform.
Do not connect
The assessed surface is high-risk. Remediate the findings before connecting.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The MCP Bundles Remote Browser MCP server exposes 42 tools, focused primarily on web capabilities. Its published description reads: "Hosted remote browser capability for AI agents via the MCPBundles platform". It communicates over Streamable HTTP using the 2026-07-28 protocol revision, and does not require authorization to connect. MCPGrade currently rates MCP Bundles Remote Browser D — the assessed surface is high-risk and should be remediated before use. Its most notable findings include "Data-exfiltration parameters" and "Unguarded destructive tools". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check MCP Bundles Remote Browser's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add MCP Bundles Remote Browser to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://mcp.mcpbundles.com/bundle/remote-browserStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Get the visible text content of the current page. Lighter than a full accessibility snapshot when you only need text. Hidden elements (display:none, visibility:hidden) are excluded.
Press a key or key combination on the keyboard. Supports special keys (Enter, Escape, Tab) and modifiers (Control, Shift, Alt, Meta). Optionally focus an element first. Useful for keyboard shortcuts a
Poll a screencast export job. When status is completed, outputs include presigned MP4 download URLs — give those links to the user.
Turn a ready browser screencast capture into an async MP4 export. Returns job_id immediately; poll browser_get_screencast_export_status until completed for presigned download URLs.
Poll a browser capture asset until S3 flush completes. When status is ready, call browser_submit_screencast_export, then poll browser_get_screencast_export_status for presigned MP4 URLs when the user
Poll browser_get_screencast_export_status until status is completed, failed, or cancelled. When completed, outputs include presigned MP4 download URLs.
Poll browser_get_recording_status until status is ready or failed. Use after browser_stop_recording or browser_record_clip returns asset_id.
Navigate to a URL in the browser. Returns final URL (after redirects), page title, and HTTP status. For cloud-hosted sessions and SPAs, prefer wait_until=domcontentloaded (default on Remote Browser) a
Capture accessibility snapshot of the current page. Nodes include opaque refs (e1, e2, …). Set interactive_only=true for a compact flat index of clickable elements. Copy ref and name into click/type/h
Select an option in a dropdown
Upload files to a file input or upload button using base64-encoded file payloads.
Save the current page as a PDF file. Returns base64-encoded PDF if path not provided.
Set or delete browser cookies including HttpOnly cookies. Use 'cookies' to add/update cookies (name+value required, domain defaults to current page). Use 'delete' to remove cookies by name. Useful for
Evaluate JavaScript expression on page or element
Handle a dialog
Returns console messages. Note: Only messages logged AFTER browser session started are available.
Start or stop performance tracing to analyze page performance, Core Web Vitals (LCP, FID, CLS), and identify bottlenecks
Emulate network conditions and CPU throttling to test performance on slow connections or devices
Close the current page or the entire browser session. Use to release resources when done with browser automation.
Wait for a page condition: visible/hidden text, CSS selector(s), a polled JavaScript ready check, a streaming probe ({streaming, measure}), or a fixed delay. Pick one mode per call.
Go back to the previous page
List, create, close, or select a browser tab.
Read localStorage or sessionStorage from the current page. Returns all key-value pairs or a specific key. Useful for extracting auth tokens, user preferences, cached API data, and app state.
Resize the browser window
Get browser cookies including HttpOnly cookies. Returns name, value, domain, path, expires, httpOnly, secure, and sameSite for each cookie. Useful for extracting auth tokens (session IDs, API keys) fr
Scroll the page by direction/amount, scroll to top/bottom, or scroll a specific element into view. Essential for lazy-loading pages and content below the fold.
List captured network requests for the current page with stable UUIDs, optional URL/method/resource filters, and POST body previews. Use browser_get_network_request for full bodies.
Capture one crisp keyframe of the current page as a film beat, with an optional caption. Call once per scene (navigate/scroll, then snap). Finish by stopping recording, then export preset=cinematic fo
Get detailed information about a captured network request: status, request/response headers, POST body (when captured), timing, and a truncated text response body when available.
Click an element inside an iframe. Capture a page snapshot to get iframeRef and element ref.
Fill an input field inside an iframe. Capture a page snapshot to get iframeRef and field ref.
Take a screenshot of the current page. You can't perform actions based on the screenshot; capture an accessibility snapshot for element interactions.
Hover over a web page element. Capture a page snapshot first, then copy opaque ref (e.g. e12) and element from the target node → hover.
Stop the active browser screencast and enqueue upload of JPEG frames to S3. Returns asset_id immediately; poll recording status until ready.
Record a short screencast on the current browser tab via CDP (Local or Remote Browser; start → wait → stop in one call). Returns asset_id; poll recording status until ready, then export with preset=he
Perform drag and drop between two elements
Start screen recording on the active browser tab via CDP screencast (Local Browser or Remote Browser). Navigate and interact, then stop recording to upload frames to S3.
Get detailed information about a captured console message including structured arguments, stack trace, and source location.
Fill multiple form fields. Each field ref can be an opaque handle from the latest page snapshot (e.g. e12) or a CSS selector.
Click a web page element. Capture a page snapshot first, then copy opaque ref (e.g. e12) and element from the target node → click. Unknown or invented refs are rejected.
Run a Playwright Python code snippet. The code receives 'page' (Playwright Page object) and can perform any page interaction. Use 'return' to return a value. 30 second timeout. Navigate or capture a p
Type text into an editable element. Capture a page snapshot first, then copy opaque ref (e.g. e12) and element from the target field → type.
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: browser-navigate-743
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: browser-set-cookies-743
Tools that execute commands / write files / make arbitrary requests are exposed without annotations or guards.
y of cookies to delete by name/domain/path."}},"required":[]}RecommendationAnnotate destructive tools and require human approval.
tool: browser-evaluate-743
Tools that execute commands / write files / make arbitrary requests are exposed without annotations or guards.
er-evaluate-743 Evaluate JavaScript expression on page or element {"type":"object","propertiesRecommendationAnnotate destructive tools and require human approval.
tool: browser-resize-743
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: browser-take-screenshot-743
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: browser-click-743
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: browser-run-code-743
An exec/shell/run-code tool exposes a command/code/args parameter that is a free-form string with no enum/pattern guard — a direct command-injection / RCE surface. A tool constraining the command to an `enum` of allowed operations does not fire.
unconstrained command parameter "code"RecommendationReplace the free-form command with a fixed `enum` of allowed operations (or structured, escaped arguments) and require explicit human approval.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: browser-set-cookies-743
One tool both accesses the filesystem and reaches the network. Combining two capability classes in a single tool widens its blast radius and is the substrate for confused-deputy and exfiltration abuse.
y of cookies to delete by name/domain/path."}},"required":[]}RecommendationSeparate filesystem and network capabilities into distinct, independently-scoped tools.
tool: browser-close-743
The server advertises open-world / broadly-scoped capabilities.
annotations.destructiveHint = trueRecommendationScope tools to the minimum needed.
Financial data service providing fundamental information for 30,000+ listed companies across the US, Japan, and Korea, sourced directly from SEC, EDINET, and DART regulatory filings.
Search tours, attraction tickets, and holiday packages across 24 countries.
Agentic visitor analytics with five tools for CRO and session analysis.
52 paid x402 API endpoints for AI agents — crypto, data, DeFi, and market intelligence, settled on Base.
Access Vonage API documentation, code snippets, tutorials, and troubleshooting resources.
Unified hub for accessing all MCPBundles tools in one place