memory_context_pack

A write tool on the Agent-Memory-OS MCP server.

SERVERAgent-Memory-OS SOURCEyamantaka520/Agent-Memory-OS

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade B, identity unverified Pull the record →

This record as markdown: /tools/agent-memory-os/memory-context-pack.md

WHAT IT DOES

What memory_context_pack does on Agent-Memory-OS

AI agents use memory_context_pack to create or update resources in Agent-Memory-OS, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Agent-Memory-OS environment.

RISK

Why memory_context_pack is rated Medium

The tool's name indicates it 'packs' memory context—a reversible operation that likely creates, reorganizes, or compresses memory data. While the empty description reduces confidence, the pattern of sibling tools (consolidate, offload, reload) confirms this is a Write operation affecting stored memory state. It does not delete irreversibly, execute arbitrary code, or move money.

From the tool's definition Tool name 'memory_context_pack' and its membership in a memory management system alongside tools like 'memory_consolidate', 'memory_offload_context', and 'memory_snapshot_diff' suggest it modifies or restructures memory state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs memory_context_pack safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Agent-Memory-OS, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For memory_context_pack, this is the rule to start with:

memory_context_pack Rate-limited

memory_context_pack 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "memory_context_pack": {
      "limits": [
        {
          "counter": "memory_context_pack_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Agent-Memory-OS, apply this rule, and every memory_context_pack call is checked against it from then on.

FAQ

Questions about memory_context_pack

What does the memory_context_pack tool do? +

memory_context_pack is a write tool on the Agent-Memory-OS MCP server. It is categorised as a Write tool in the Agent-Memory-OS MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on memory_context_pack? +

Register the Agent-Memory-OS MCP server in PolicyLayer and add a rule for memory_context_pack: 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 Agent-Memory-OS. Nothing to install.

What risk level is memory_context_pack? +

memory_context_pack is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit memory_context_pack? +

Yes. Add a rate_limit block to the memory_context_pack 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.

How do I block memory_context_pack completely? +

Set action: deny in the PolicyLayer policy for memory_context_pack. 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.

What MCP server provides memory_context_pack? +

memory_context_pack is provided by the Agent-Memory-OS MCP server (yamantaka520/Agent-Memory-OS). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Agent-Memory-OS, and thousands of servers like it.

This server

All 12 Agent-Memory-OS tools →

Across the catalogue

team_manager_write_memory on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →