[Init] Initial commit - NetMesh terminal manager

skills/netcatty-tool-cli/references/errors.md

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+# Error Handling
+
+Read this when a Netcatty CLI call fails or returns a blocked state.
+
+## Rules
+
+- Treat Netcatty CLI errors as authoritative. Do not argue with them or try alternate launch methods.
+- If Netcatty returns `COMMAND_ALREADY_RUNNING`, wait for the in-flight command to finish instead of retrying in parallel.
+- Netcatty enforces scope, approvals, blocklists, and timeouts. Do not try to bypass those checks with wrappers or alternate shells.
+- If a direct command fails and the failure suggests the task genuinely needs branching or parsing logic, then consider a small script. Otherwise keep commands simple.