epic: ai-skills to share with team

[Unique-Divine]

• docs(README): Describe ai-skills directory
• ai-skills(commit-diff): Take a more opinionated approach to the messages
• ai-skills(epics-plus): Fix bug in example command
• ai-skills: Upload justfile skill
• ai-skills(sai-db): Correction in schema.md
• ai-skills(nibiru-cli-nibid): Add note on how to query Wasm via introspection without access to the contract source code
• ai-skills: Impl drill-spec
• ai-skills: Impl lang-caveman
• ai-skills: Impl bash-defensive-patterns
• ai-skills: find-skills
• ai-skills: new-chat-prompt

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Note

Low Risk
Primarily adds and tweaks markdown documentation under ai-skills/ plus a README update; no production code paths or runtime behavior changes.

Overview
Adds an ai-skills/ section to the root README.md and documents it as a shared library of Cursor/LLM operational playbooks.

Introduces several new skills (e.g., bash-defensive-patterns, just, find-skills, drill-spec, lang-caveman, new-chat-prompt) and expands existing ones by tightening commit-diff commit-message conventions, fixing the epics-plus example flag, and adding a nibid Wasm query introspection tip.

Includes minor doc formatting/clarity fixes in sai-db/schema.md.

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[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

Readonly variable reassignment causes runtime error in example

Medium Severity

In the atomic_write function, local -r tmpfile declares tmpfile as readonly with an empty value. The immediately following tmpfile=$(mktemp) will fail at runtime with "bash: tmpfile: readonly variable" because a readonly variable cannot be reassigned. The declaration and assignment need to happen in a single statement (local -r tmpfile=$(mktemp)) or the -r flag needs to be dropped from the local declaration. Since this is a teaching document for defensive bash patterns, an AI agent following this pattern will produce broken code.

 

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