crow_tax_ingest_document
Read a tax document PDF (W-2, 1099, 1098-T) and extract data. Returns extracted values with confidence scores. Low-confidence fields MUST be confirmed with the user before adding to the return.
This record as markdown: /tools/kh0pper-crow/crow-tax-ingest-document.md
What crow_tax_ingest_document does on Crow
AI agents call crow_tax_ingest_document to retrieve information from Crow without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why crow_tax_ingest_document is rated Low
This tool performs document reading and data extraction only. It returns extracted values for user review and explicitly notes that 'low-confidence fields MUST be confirmed with the user before adding to the return,' indicating the tool itself does not write or modify tax returns.
From the tool's definition Tool description states 'Read a tax document PDF... and extract data. Returns extracted values with confidence scores.' The action is purely retrieval and parsing of data with no modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
The rule that runs crow_tax_ingest_document safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Crow, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For crow_tax_ingest_document, this is the rule to start with:
crow_tax_ingest_document 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 Crow, apply this rule, and every crow_tax_ingest_document call is checked against it from then on.
Questions about crow_tax_ingest_document
Read a tax document PDF (W-2, 1099, 1098-T) and extract data. Returns extracted values with confidence scores. Low-confidence fields MUST be confirmed with the user before adding to the return. It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.
Register the Crow MCP server in PolicyLayer and add a rule for crow_tax_ingest_document: 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 Crow. Nothing to install.
crow_tax_ingest_document 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 crow_tax_ingest_document 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 crow_tax_ingest_document. 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.
crow_tax_ingest_document is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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