Medium Risk

batch_offload

Submit multiple coding tasks as a batch to the local LLM. Tasks are processed sequentially or in parallel. Supports partial failure.

Bulk/mass operation — affects multiple targets

Part of the Claude Token Saver MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

claude-token-saver-mcp Write Risk 2/5

AI agents use batch_offload to create or modify resources in Claude Token Saver. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

Without a policy, an AI agent could call batch_offload repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Claude Token Saver.

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

io-github-blackfoil-claude-token-saver-mcp.yaml
tools:
  batch_offload:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Claude Token Saver policy for all 11 tools.

Tool Name batch_offload
Category Write
Risk Level Medium

View all 11 tools →

Agents calling write-class tools like batch_offload have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

What does the batch_offload tool do? +

Submit multiple coding tasks as a batch to the local LLM. Tasks are processed sequentially or in parallel. Supports partial failure.. It is categorised as a Write tool in the Claude Token Saver MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on batch_offload? +

Add a rule in your Intercept YAML policy under the tools section for batch_offload. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Claude Token Saver MCP server.

What risk level is batch_offload? +

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

Can I rate-limit batch_offload? +

Yes. Add a rate_limit block to the batch_offload rule in your Intercept 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 batch_offload completely? +

Set action: deny in the Intercept policy for batch_offload. 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 batch_offload? +

batch_offload is provided by the Claude Token Saver MCP server (claude-token-saver-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policies on Claude Token Saver

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
// GET IN TOUCH

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