Chaikin A/D Oscillator
AI agents call technicalIndicators_adosc to retrieve information from MCP Avantage without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The Chaikin A/D Oscillator is a read-only technical indicator that analyzes historical price and volume data to generate a momentum metric. It retrieves or calculates derived financial metrics without modifying data, executing code, or committing financial obligations. This is a pure data retrieval and analysis tool with no side effects.
From the tool's definition Tool name 'technicalIndicators_adosc' and description 'Chaikin A/D Oscillator' indicate this retrieves a technical analysis indicator (Accumulation/Distribution Oscillator) calculated from market data.
Attacks that exploit this kind of access
Chaikin A/D Oscillator. It is categorised as a Read tool in the MCP Avantage MCP Server, which means it retrieves data without modifying state.
Register the MCP Avantage MCP server in PolicyLayer and add a rule for technicalIndicators_adosc: 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 MCP Avantage. Nothing to install.
technicalIndicators_adosc 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 technicalIndicators_adosc 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 technicalIndicators_adosc. 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.
technicalIndicators_adosc is provided by the MCP Avantage MCP server (missionsquad/mcp-avantage). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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