memory_heap_enumerate
Enumerate all heaps and heap blocks in a process via Toolhelp32 snapshot. Returns heap list with block counts, sizes, and overall statistics.
This record as markdown: /tools/io-github-vmoranv-jshookmcp/memory-heap-enumerate.md
What memory_heap_enumerate does on Jshookmcp
AI agents call memory_heap_enumerate to retrieve information from Jshookmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why memory_heap_enumerate is rated Low
Tool only queries process memory heap information without modifying or executing code.
From the tool's definition Enumerate heaps, heap blocks, returns heap list with statistics.
Attacks that exploit this kind of access
The rule that runs memory_heap_enumerate safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Jshookmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For memory_heap_enumerate, this is the rule to start with:
memory_heap_enumerate 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 Jshookmcp, apply this rule, and every memory_heap_enumerate call is checked against it from then on.
Questions about memory_heap_enumerate
Enumerate all heaps and heap blocks in a process via Toolhelp32 snapshot. Returns heap list with block counts, sizes, and overall statistics. It is categorised as a Read tool in the Jshookmcp MCP Server, which means it retrieves data without modifying state.
Register the Jshook MCP server in PolicyLayer and add a rule for memory_heap_enumerate: 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 Jshookmcp. Nothing to install.
memory_heap_enumerate 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 memory_heap_enumerate 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 memory_heap_enumerate. 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.
memory_heap_enumerate is provided by the Jshook MCP server (@jshookmcp/jshook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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