AgentBridge (SeanFDZ/agentbridge) is an MCP server listed on the M8ven Trust Index. It scores 62 out of 100, grade C. It declares 23 tools. No publisher has claimed this listing.

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C
Caution
62/100

AgentBridge

Enables AI agents to interact with Classic Mac OS 7-9 through structured commands and responses using a shared folder transport, supporting file browsing, window management, mouse/keyboard control, and more.

→ SeanFDZ/agentbridge· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

SeanFDZ

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// tools this server exposes23 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

classic_mac_list_targets
classic_mac_ping

Ping a Classic Mac target to check if AgentBridge is responding.

classic_mac_heartbeat
classic_mac_list_windows
classic_mac_list_processes
classic_mac_list_menus
classic_mac_get_menu_items
classic_mac_get_front_window
classic_mac_get_volumes

List mounted volumes (disks) with free and total space. Requires AgentBridge.

classic_mac_list_folder
classic_mac_get_about
classic_mac_get_clipboard

Read the clipboard (scrap) contents as text. Requires AgentBridge.

classic_mac_set_clipboard
classic_mac_click
classic_mac_mouse_move

Move the cursor to screen coordinates without clicking.

classic_mac_mouse_drag

Click and drag from one point to another.

classic_mac_type_text
classic_mac_key_press
classic_mac_menu_select
classic_mac_launch_app
classic_mac_activate_app

Bring a running application to the front. Requires AgentBridge.

classic_mac_quit_app

Quit a running application by name. Requires AgentBridge.

classic_mac_send_appleevent
// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.12.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// quality suggestions

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

23/23 tools missing one or more hints — classic_mac_list_targets (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); classic_mac_ping (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); classic_mac_heartbeat (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +20 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.

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.0 (high), @modelcontextprotocol/sdk@1.12.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/seanfdz/agentbridge?variant=verified)](https://m8ven.ai/mcp/seanfdz/agentbridge)
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commit: 26b030514620bf4fdcf591c4cf83d9a682eb0722
code hash: b217e28dd7c850488c71cca79d2fd0d69288ddbbe38ea3f143a59e4daabfa1a2
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