Add multiple documents from a directory at once. Supports glob patterns for file matching.
AI agents use add_documents_bulk to create or update resources in TDZ C64 Knowledge — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TDZ C64 Knowledge environment.
This tool creates or inserts multiple documents into the indexed knowledge base, which is a reversible write operation. The bulk nature and glob pattern support increase the scope (multiple files at once), elevating severity from low to medium, but the action remains reversible—documents can be removed or replaced. No deletion, financial impact, or code execution occurs.
From the tool's definition Tool description states 'Add multiple documents from a directory at once', using the verb 'Add' which indicates creation/modification of data in the knowledge base.
Attacks that exploit this kind of access
Add multiple documents from a directory at once. Supports glob patterns for file matching. It is categorised as a Write tool in the TDZ C64 Knowledge MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the TDZ C64 Knowledge MCP server in PolicyLayer and add a rule for add_documents_bulk: 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 TDZ C64 Knowledge. Nothing to install.
add_documents_bulk 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_documents_bulk 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_documents_bulk. 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_documents_bulk is provided by the TDZ C64 Knowledge MCP server (michaeltroelsen/tdz-c64-knowledge). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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