Programmable Infrastructure & EVM Execution Intelligence
Building programmable infrastructure for messaging systems and EVM execution intelligence. Writing technical series on: - runtime observability - execution intelligence - liquidity lifecycle systems - routing infrastructure - behavior reconstruction - backend architecture
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Raj Nagulapalle
Really like this framing:
We are seeing the same pattern with API integration testing. Once agents start wiring real systems, endpoint docs are not enough. They need a runnable execution layer: discover the workflow, run the calls, inspect state transitions, observe webhooks, and then decide what code to change.
That is the direction we are taking with FetchSandbox MCP: give coding agents a stateful API sandbox they can execute against before they edit app code.
The interesting shift is that the API stops being just documentation + endpoints. It becomes something the agent can reason through.
Related: https://fetchsandbox.com/mcp