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LexAI/docs/SELF_MODEL.md
john kevin asprec acea99d7ad
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feat: Implement Prompt Builder functionality in Popup and Options
- Added a new "Prompt Builder" tab in the Popup for generating AI prompts with customizable parameters.
- Introduced new state variables for managing prompt styles, personas, formats, and models.
- Enhanced the Options page to fetch and display models based on the provided API key.
- Updated the actions and types to include the new 'prompt' action and its associated parameters.
- Implemented migration logic for legacy plaintext API keys to encrypted storage.
- Updated the getSystemPrompt function to incorporate prompt parameters for better instruction generation.
- Added tests for the new functionality, including context menu entries and prompt generation logic.
2026-07-15 15:27:41 +08:00

2.3 KiB

Self-model — LexAI

What the harness believes about the operator and this project. Kept honest by self-model-audit. No secrets or sensitive personal data.

Operator

  • Who I'm building for: John Kevin Asprec — owner/maintainer of LexAI.
  • Working style: ships in focused phases (Phase 1 delivered 7 workitems to a deadline); values concise, direct output over verbose explanation; comfortable with the code and the toolchain.
  • Communication preferences: concise and direct; minimal formatting; prefers the point over the preamble.
  • Technical depth: high — WXT/MV3, TypeScript, React, CI/CD. Wants surgical diffs and real verification, not hand-holding.
  • Decision authority kept: manifest permission changes, key-handling changes, releases (version bump + v*.*.* tag), and anything touching the Web Store listing.

Project intent (the real one)

  • Optimizing for: a genuinely useful, private, subscription-free writing assistant that runs on the user's own key — shipped to the Chrome Web Store.
  • What "good" means here: typecheck + tests + build green, real-page behavior verified, minimal diffs, invariants preserved (see LESSONS_LEARNED), key never exposed.
  • Non-negotiable constraints: no backend; never transmit user text or key anywhere but the chosen provider; inline styles until PostCSS is deliberately wired.

Voice (if the harness writes as the operator)

  • Sounds like: direct, technical, no filler.
  • Never sounds like: marketing fluff, over-hedged, or padded with obvious restatement.

Known drift risks

  • "API key is encrypted" — the current tweetnacl approach is obfuscation, not protection; don't let docs or UI over-claim (see attacksurface + TASKS #2).
  • Phase-1 framing may go stale as recommendations land; re-read TASKS.md state before assuming what's done.
  • Tailwind is present but inactive — don't infer a Tailwind workflow from its presence in devDependencies.

Change log

Date What changed in this model Evidence
2026-07-15 Initial capture from README, CLAUDE.md, PHASE1_SUMMARY, RECOMMENDATIONS repo docs

Update via self-model-audit when behavior and this file diverge. Never store credentials, financial/health data, or anything not agreed to persist.