This record as markdown: /tools/io-github-dreamrec-livepilot/score-emotional-arc.md
What score_emotional_arc does on Livepilot
AI agents call score_emotional_arc to retrieve information from Livepilot without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why score_emotional_arc is rated Low
This tool retrieves and analyzes properties of an arrangement to produce a scoring result. It has no side effects on the arrangement itself—it only reads and evaluates existing musical content. This is consistent with sibling tools like 'analyze_composition' and 'analyze_harmony' which are clearly analytical/read operations. The operation is safe and reversible.
From the tool's definition Tool name 'score_emotional_arc' and description 'Score the emotional arc of the arrangement' indicate analysis/evaluation of existing musical data. The verb 'score' in this context means to assess or analyze (not to create a musical score).
Attacks that exploit this kind of access
The rule that runs score_emotional_arc safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Livepilot, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For score_emotional_arc, this is the rule to start with:
score_emotional_arc is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Livepilot, apply this rule, and every score_emotional_arc call is checked against it from then on.
Questions about score_emotional_arc
Score the emotional arc of the arrangement. It is categorised as a Read tool in the Livepilot MCP Server, which means it retrieves data without modifying state.
Register the Livepilot MCP server in PolicyLayer and add a rule for score_emotional_arc: 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 Livepilot. Nothing to install.
score_emotional_arc is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the score_emotional_arc 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.
Set action: deny in the PolicyLayer policy for score_emotional_arc. 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.
score_emotional_arc is provided by the Livepilot MCP server (livepilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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