add_review_note
A write tool on the Mapi Agent Memory MCP server.
This record as markdown: /tools/mapi-agent-memory/add-review-note.md
What add_review_note does on Mapi Agent Memory
AI agents use add_review_note to create or update resources in Mapi Agent Memory, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mapi Agent Memory environment.
Why add_review_note is rated Medium
The tool appears to create or modify review notes in an auditable memory system. This is a reversible write operation (notes can typically be edited or deleted). Severity is medium because misuse could corrupt audit records or inject false governance notes, but the effect is confined to note storage rather than cascading system-wide.
From the tool's definition Tool name 'add_review_note' suggests creating or appending a note entry. The server context (auditable memory and governance) and sibling tools like 'append_file_text' and various 'apply_*' operations indicate this tool modifies stored data.
Attacks that exploit this kind of access
The rule that runs add_review_note safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mapi Agent Memory, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_review_note, this is the rule to start with:
add_review_note 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 Mapi Agent Memory, apply this rule, and every add_review_note call is checked against it from then on.
Questions about add_review_note
add_review_note is a write tool on the Mapi Agent Memory MCP server. It is categorised as a Write tool in the Mapi Agent Memory MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mapi Agent Memory MCP server in PolicyLayer and add a rule for add_review_note: 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 Mapi Agent Memory. Nothing to install.
add_review_note 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 add_review_note 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 add_review_note. 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.
add_review_note is provided by the Mapi Agent Memory MCP server (cabo0m/mapi-agent-memory). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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