full_analysis
AI agents call full_analysis to retrieve information from KeyNeg MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server's stated purpose as a sentiment analysis tool and the sibling tools that all perform read-only analytical operations (analyze_sentiment, extract_keywords, get_sentiment_labels, get_usage_info), 'full_analysis' most likely performs comprehensive sentiment and keyword analysis on provided text without modifying data.
From the tool's definition Tool name 'full_analysis' combined with sibling tools performing 'sentiment analysis', 'keyword extraction', and 'batch analysis' suggests data retrieval and analysis operations. No description provided, lowering confidence slightly.
Attacks that exploit this kind of access
full_analysis. It is categorised as a Read tool in the KeyNeg MCP Server MCP Server, which means it retrieves data without modifying state.
Register the KeyNeg MCP Server MCP server in PolicyLayer and add a rule for full_analysis: 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 KeyNeg MCP Server. Nothing to install.
full_analysis 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 full_analysis 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 full_analysis. 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.
full_analysis is provided by the KeyNeg MCP Server MCP server (osseni94/keyneg-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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