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Plan: Remove Non-OpenCode AI Tools

For agentic workers: REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (- [ ]) syntax for tracking.

Goal: Remove Google Antigravity, Visual Studio Code, Cursor, Zed, and Codex from INSTALL.md, leaving OpenCode as the sole AI assistant frontend.

Architecture: Nine discrete string-replacement edits to INSTALL.md executed bottom-up (highest line number first) so earlier edits don’t shift line numbers for later ones. One GitHub issue and one PR wrap the change.

Tech Stack: Bash, gh CLI, Edit tool on INSTALL.md

Task 1: Governance — GitHub Issue + Branch

Section titled “Task 1: Governance — GitHub Issue + Branch”

Task 2: Edit 9 — Remove Step 16.5 (Visual Studio Code / Cursor / Zed verify)

Section titled “Task 2: Edit 9 — Remove Step 16.5 (Visual Studio Code / Cursor / Zed verify)”

Files: Modify INSTALL.md (~lines 2797–2807)

Remove the entire ### 16.5 — IDEs and Terminal section.

Task 3: Edit 8 — Remove export VSCODE=cursor block (Step 14.4)

Section titled “Task 3: Edit 8 — Remove export VSCODE=cursor block (Step 14.4)”

Files: Modify INSTALL.md (~lines 2652–2655)

Remove the 3-line block setting VSCODE=cursor and its preceding comment.

Task 4: Edit 7 — Remove vscode row from Oh My Zsh plugins table (Step 5.5)

Section titled “Task 4: Edit 7 — Remove vscode row from Oh My Zsh plugins table (Step 5.5)”

Files: Modify INSTALL.md (~line 1022)

Remove the | \vscode` | OMZ built-in | Visual Studio Code aliases |` table row.

Task 5: Edit 6 — Remove vscode from Oh My Zsh plugins sed command (Step 5.5)

Section titled “Task 5: Edit 6 — Remove vscode from Oh My Zsh plugins sed command (Step 5.5)”

Files: Modify INSTALL.md (~line 974)

Remove vscode from the plugins=(…) substitution string.

Task 6: Edit 5 — Remove Step 5.9 (Codex CLI)

Section titled “Task 6: Edit 5 — Remove Step 5.9 (Codex CLI)”

Files: Modify INSTALL.md (~lines 1122–1147)

Remove the entire ### 5.9 — Install Codex CLI section (~26 lines).

Task 7: Edit 4 — Remove Step 4h (Zed)

Section titled “Task 7: Edit 4 — Remove Step 4h (Zed)”

Files: Modify INSTALL.md (~lines 461–475)

Remove the entire ## Step 4h — Install Zed section.

Task 8: Edit 3 — Remove Step 4f (Cursor)

Section titled “Task 8: Edit 3 — Remove Step 4f (Cursor)”

Files: Modify INSTALL.md (~lines 445–459)

Remove the entire ## Step 4f — Install Cursor section.

Task 9: Edit 2 — Remove Step 4e (Visual Studio Code)

Section titled “Task 9: Edit 2 — Remove Step 4e (Visual Studio Code)”

Files: Modify INSTALL.md (~lines 427–442)

Remove the entire ## Step 4e — Install Visual Studio Code section.

Task 10: Edit 1 — Remove Step 4c (Google Antigravity)

Section titled “Task 10: Edit 1 — Remove Step 4c (Google Antigravity)”

Files: Modify INSTALL.md (~lines 411–425)

Remove the entire ## Step 4c — Install Google Antigravity section.

Task 11: Edit 10 — Update preamble line count

Section titled “Task 11: Edit 10 — Update preamble line count”

Files: Modify INSTALL.md (line ~16)

Update ~1200 lines → ~3200 lines.

Task 12: Verify

Section titled “Task 12: Verify”
Terminal window
grep -n 'cursor\|codex\|antigravity\|agy\|zed\b\|vscode\|VSCODE\|VS Code\|Visual Studio\|Cursor\|Zed\b' INSTALL.md

Surviving matches must only be LSP binary names:

  • vscode-langservers-extracted (npm package)
  • vscode-json/css/html-language-server (LSP binary names in opencode.json)

Task 13: Commit + PR

Section titled “Task 13: Commit + PR”
Terminal window
git add INSTALL.md
git commit -m "fix: remove non-OpenCode AI tools from INSTALL.md (#N)"
git push -u origin fix/<N>-remove-non-opencode-ai-tools
gh pr create --title "fix: remove non-OpenCode AI tools from INSTALL.md" --body "Closes #N"
gh pr merge --squash --delete-branch