summarize_context
Gather recent context from enabled Apple apps and produce a concise briefing via MCP sampling — read-only; the connected client must support sampling.
This record as markdown: /tools/heznpc-airmcp/summarize-context.md
What summarize_context does on AirMCP
AI agents call summarize_context to retrieve information from AirMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why summarize_context is rated Low
This tool retrieves and summarizes data from Apple applications without side effects. It queries existing context and produces a briefing output, which is a pure read operation. The explicit 'read-only' designation confirms no state changes occur. Severity is low because the blast radius of misuse is limited to exposure of user context/information already available in those applications.
From the tool's definition Tool description explicitly states 'read-only' and 'Gather recent context from enabled Apple apps and produce a concise briefing'. No modification, deletion, execution, or financial operation is performed.
Attacks that exploit this kind of access
The rule that runs summarize_context safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AirMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For summarize_context, this is the rule to start with:
summarize_context 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 AirMCP, apply this rule, and every summarize_context call is checked against it from then on.
Questions about summarize_context
Gather recent context from enabled Apple apps and produce a concise briefing via MCP sampling — read-only; the connected client must support sampling. It is categorised as a Read tool in the AirMCP MCP Server, which means it retrieves data without modifying state.
Register the Air MCP server in PolicyLayer and add a rule for summarize_context: 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 AirMCP. Nothing to install.
summarize_context 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 summarize_context 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 summarize_context. 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.
summarize_context is provided by the Air MCP server (airmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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