list_exercises

List all exercises (seed + custom). Filter by muscle group, equipment, or category.

SERVERBusinys SOURCE@businys/mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/app-businys-mcp-server/list-exercises.md

WHAT IT DOES

What list_exercises does on Businys

AI agents call list_exercises to retrieve information from Businys without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_exercises is rated Low

This tool retrieves and queries exercise data without modifying, creating, or deleting any information. It performs a straightforward read operation with filtering capabilities, presenting no risk of unintended consequences or data loss.

From the tool's definition Tool name 'list_exercises' with description 'List all exercises' indicates a retrieval operation. The filtering parameters (muscle group, equipment, category) are query filters with no side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_exercises safely

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

list_exercises Allowed

list_exercises is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_exercises": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Businys, apply this rule, and every list_exercises call is checked against it from then on.

FAQ

Questions about list_exercises

What does the list_exercises tool do? +

List all exercises (seed + custom). Filter by muscle group, equipment, or category. It is categorised as a Read tool in the Businys MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_exercises? +

Register the Businys MCP server in PolicyLayer and add a rule for list_exercises: 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 Businys. Nothing to install.

What risk level is list_exercises? +

list_exercises is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_exercises? +

Yes. Add a rate_limit block to the list_exercises 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 list_exercises completely? +

Set action: deny in the PolicyLayer policy for list_exercises. 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 list_exercises? +

list_exercises is provided by the Businys MCP server (@businys/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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