Agent0

This skill should be used when the user asks to "write an A0 program", "create an A0 script", "generate A0 code", "write a .a0 file", "A0 syntax", "A0 example", "how to write A0", "A0 language", or needs to produce any new A0 source code. Provides the complete syntax, type system, tool signatures, stdlib, and idiomatic patterns needed to author correct A0 programs.

This skill should be used when the user asks to "debug an A0 program", "fix A0 error", "understand A0 error", "A0 diagnostic", "A0 exit code", "read A0 trace", "why does my A0 program fail", "A0 parse error", "A0 capability denied", "A0 runtime error", or needs to diagnose, understand, or fix issues in existing A0 source code.