em_batch_create_tasks
A write tool on the Execution Market MCP server.
This record as markdown: /tools/market-execution-execution-market/em-batch-create-tasks.md
What em_batch_create_tasks does on Execution Market
AI agents use em_batch_create_tasks to create or update resources in Execution Market, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Execution Market environment.
Why em_batch_create_tasks is rated Medium
The tool creates task records in batch, which is a reversible Write operation. However, given the server's financial nature (Gasless USDC payments via x402), batch task creation could establish multiple payment obligations or bounties. This elevates severity to high due to potential financial blast radius if an agent creates many unintended tasks.
From the tool's definition Tool name 'em_batch_create_tasks' indicates creation of multiple task records. Server context shows USDC payments and financial obligations (bounties).
Attacks that exploit this kind of access
The rule that runs em_batch_create_tasks safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Execution Market, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For em_batch_create_tasks, this is the rule to start with:
em_batch_create_tasks 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Execution Market, apply this rule, and every em_batch_create_tasks call is checked against it from then on.
Questions about em_batch_create_tasks
em_batch_create_tasks is a write tool on the Execution Market MCP server. It is categorised as a Write tool in the Execution Market MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Execution Market MCP server in PolicyLayer and add a rule for em_batch_create_tasks: 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 Execution Market. Nothing to install.
em_batch_create_tasks 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 em_batch_create_tasks 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 em_batch_create_tasks. 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.
em_batch_create_tasks is provided by the Execution Market MCP server (https://mcp.execution.market/mcp/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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