Get your DevFlow MCP knowledge graph memory with confidence values decayed based on time
AI agents call get_decayed_graph to retrieve information from DevFlow MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves and queries knowledge graph data with time-based confidence adjustments. No data is created, modified, deleted, or executed. The decay of confidence values is a computational transformation of returned data, not a destructive operation. This is a read-only information retrieval tool with no side effects on the underlying knowledge graph.
From the tool's definition Tool description states 'Get your DevFlow MCP knowledge graph memory' — a retrieval operation that fetches existing data. The decay mechanism is a presentation/weighting feature applied to read results, not a data modification.
Attacks that exploit this kind of access
Get your DevFlow MCP knowledge graph memory with confidence values decayed based on time. It is categorised as a Read tool in the DevFlow MCP MCP Server, which means it retrieves data without modifying state.
Register the DevFlow MCP server in PolicyLayer and add a rule for get_decayed_graph: 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 DevFlow MCP. Nothing to install.
get_decayed_graph 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 get_decayed_graph 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 get_decayed_graph. 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.
get_decayed_graph is provided by the DevFlow MCP server (takin-profit/devflow-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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