#Edge Cases MCP Servers

AI generates the happy path but omits error handling, edge cases, security, and observability. The '80% Problem'. This tool forces complete requirement decomposition BEFORE code generation: specify inputs/outputs, map failure modes, cover boundary conditions, validate OWASP, plan logging.

Your AI said 'process the data' and called it an algorithm. That is not an algorithm. That is a wish. No step sequence, no edge cases, no scope limits. Ada Lovelace wrote the first published algorithm. Note G, 1843. Specifying every operation: V4 = V4 × V5, V6 = V6 − V4. This tool forces step sequencing, abstraction extraction, edge case analysis, operation decomposition, and honest scope bounding.

A processing system crashed at midnight Dec 31. A date conversion returned 'January 0th'. A date that does not exist. Parsed as blank, the blank propagated to payment processing, 12,000 transactions failed in 14 minutes. Nobody tested the boundary. Hawking's career was about boundaries. The event horizon, the Big Bang singularity. He asked what happens at the boundary between a black hole and empty space. This tool forces that discipline: explore every edge case, communicate accessibly, work within constraints, confront paradoxes, and quantify failure probabilities.