Read a draft file, parse its YAML frontmatter, validate the
AI agents call prepare_send to retrieve information from Slopweaver without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The description starts with reading a draft file and parsing/validating its contents, which are read-only operations. The description is truncated so full behavior is unknown, but sibling tool 'record_send_outcome' suggests 'prepare_send' is a preparatory/validation step rather than the actual send action, lowering severity. Confidence is moderate due to the incomplete description.
From the tool's definition 'Read a draft file, parse its YAML frontmatter, validate the' — description is truncated but begins with read/parse/validate operations suggesting no side effects
Attacks that exploit this kind of access
Read a draft file, parse its YAML frontmatter, validate the. It is categorised as a Read tool in the Slopweaver MCP Server, which means it retrieves data without modifying state.
Register the Slopweaver MCP server in PolicyLayer and add a rule for prepare_send: 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 Slopweaver. Nothing to install.
prepare_send 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 prepare_send 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 prepare_send. 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.
prepare_send is provided by the Slopweaver MCP server (slopweaver/slopweaver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
prepare_send is one line of Slopweaver's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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