run-bridge-test

Run the bridge test effects script to verify communication and apply test effects

SERVERAos SOURCE@hybridlabor-api/aos

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/hybridlabor-api-aos/run-bridge-test.md

WHAT IT DOES

What run-bridge-test does on Aos

AI agents invoke run-bridge-test to trigger actions in Aos. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why run-bridge-test is rated High

This tool executes code (ExtendScript) within After Effects to verify bridge communication and apply test effects. While framed as a diagnostic/test operation, it runs arbitrary effects scripts in the application, which qualifies as Execute rather than Read. The effects applied are reversible (modifiable/removable), so not Destructive.

From the tool's definition 'Run the bridge test effects script' indicates execution of an ExtendScript program within Adobe After Effects. The server description confirms 'ExtendScript execution' as a core capability.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs run-bridge-test safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Aos, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For run-bridge-test, this is the rule to start with:

run-bridge-test Rate-limited

run-bridge-test stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "run-bridge-test": {
      "limits": [
        {
          "counter": "run-bridge-test_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Aos, apply this rule, and every run-bridge-test call is checked against it from then on.

FAQ

Questions about run-bridge-test

What does the run-bridge-test tool do? +

Run the bridge test effects script to verify communication and apply test effects. It is categorised as a Execute tool in the Aos MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on run-bridge-test? +

Register the Aos MCP server in PolicyLayer and add a rule for run-bridge-test: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Aos. Nothing to install.

What risk level is run-bridge-test? +

run-bridge-test is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit run-bridge-test? +

Yes. Add a rate_limit block to the run-bridge-test rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block run-bridge-test completely? +

Set action: deny in the PolicyLayer policy for run-bridge-test. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides run-bridge-test? +

run-bridge-test is provided by the Aos MCP server (@hybridlabor-api/aos). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Aos, and thousands of servers like it.

This server

All 719 Aos tools → High-risk tools on this server →

Across the catalogue

editor_run_template on 010 Editor →run on 0sec →execute_test_case on Percepta MCP Server →shortcuts_run on Apple Apps MCP → All high-risk MCP tools → The MCP Attack Database →

Guides

Govern code and CI agents →Agent sandbox →Least privilege for MCP →