set_governance_policy
Set the active governance policy controlling which write operations (create, update, delete) are permitted for future requests
This record as markdown: /tools/danielsimonjr-memory-mcp/set-governance-policy.md
What set_governance_policy does on Enhanced Knowledge Graph Memory Server
AI agents use set_governance_policy to create or update resources in Enhanced Knowledge Graph Memory Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Enhanced Knowledge Graph Memory Server environment.
Why set_governance_policy is rated Medium
This tool modifies the governance policy that controls what write, update, and delete operations are allowed on the knowledge graph. While it is itself a Write operation (updating a policy), its blast radius is high because misconfiguration could either block legitimate operations or, more dangerously, permit destructive operations (deletes) that would otherwise be restricted.
From the tool's definition Set the active governance policy controlling which write operations (create, update, delete) are permitted for future requests
Attacks that exploit this kind of access
The rule that runs set_governance_policy safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Enhanced Knowledge Graph Memory Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For set_governance_policy, this is the rule to start with:
set_governance_policy stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Enhanced Knowledge Graph Memory Server, apply this rule, and every set_governance_policy call is checked against it from then on.
Questions about set_governance_policy
Set the active governance policy controlling which write operations (create, update, delete) are permitted for future requests. It is categorised as a Write tool in the Enhanced Knowledge Graph Memory Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Enhanced Knowledge Graph Memory Server MCP server in PolicyLayer and add a rule for set_governance_policy: 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 Enhanced Knowledge Graph Memory Server. Nothing to install.
set_governance_policy is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the set_governance_policy 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 set_governance_policy. 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.
set_governance_policy is provided by the Enhanced Knowledge Graph Memory Server MCP server (danielsimonjr/memory-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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