FetchSandbox
Your agent's code passes. The workflow still breaks. FetchSandbox runs every service the workflow touches, makes them misbehave the way the real ones do, and checks the end state was right — then re-runs the identical scenario to prove the fix held. One MCP config into Cursor, Cl
The sandbox for AI agents that ship API integrations
What is FetchSandbox?
Your agent's code passes. The workflow still breaks. FetchSandbox runs every service the workflow touches, makes them misbehave the way the real ones do, and checks the end state was right — then re-runs the identical scenario to prove the fix held. One MCP config into Cursor, Cl
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