* Fix Windows PowerShell 5.1 compatibility in installer
Use $env:PROCESSOR_ARCHITECTURE for arch detection instead of
RuntimeInformation::OSArchitecture which may not be loaded in
every Windows PowerShell 5.1 session. Also fix null-reference
when user PATH environment variable is empty.
https://claude.ai/code/session_01VFiRDM2ZweyacXN5JneVoP
* Fix executable resolution and tar extraction on Windows
resolveExecutable() used `sh -lc "command -v ..."` which doesn't work
on Windows (no sh). Now uses `cmd /c where` on win32. Also make tar
workspace restoration tolerate symlink failures on Windows — .bin/
symlinks can't be created without Developer Mode, but the actual
package directories are extracted fine.
https://claude.ai/code/session_01VFiRDM2ZweyacXN5JneVoP
* Broad Windows compatibility fixes across the codebase
- runtime.ts: Use path.delimiter instead of hardcoded ":" for PATH
construction — was completely broken on Windows
- executables.ts: Add Windows fallback paths for Chrome, Edge, Brave,
and Pandoc in Program Files; skip macOS-only paths on win32
- node-version.ts, check-node-version.mjs, bin/feynman.js: Show
Windows-appropriate install instructions (irm | iex, nodejs.org)
instead of nvm/curl on win32
- preview.ts: Support winget for pandoc auto-install on Windows, and
apt on Linux (was macOS/brew only)
- launch.ts: Catch unsupported signal errors on Windows
- README.md: Add Windows PowerShell commands alongside macOS/Linux
for all install instructions
https://claude.ai/code/session_01VFiRDM2ZweyacXN5JneVoP
* fix: complete windows bootstrap hardening
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Advait Paliwal <advaitspaliwal@gmail.com>
- Remove all manually registered Pi tools (alpha_search, alpha_get_paper,
alpha_ask_paper, alpha_annotate_paper, alpha_list_annotations,
alpha_read_code, session_search, preview_file) and their wrappers
(alpha.ts, preview.ts, session-search.ts, alpha-tools.test.ts)
- Add Pi skill files for alpha-research, session-search, preview,
modal-compute, and runpod-compute in skills/
- Sync skills to ~/.feynman/agent/skills/ on startup via syncBundledAssets
- Add node_modules/.bin to Pi subprocess PATH so alpha CLI is accessible
- Add /outputs extension command to browse research artifacts via dialog
- Add Modal and RunPod as execution environments in /replicate and
/autoresearch prompts
- Remove redundant /alpha-login /alpha-logout /alpha-status REPL commands
(feynman alpha CLI still works)
- Update README, researcher agent, metadata, and website docs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move inline script inside Layout for proper View Transitions support,
redesign install pills as connected tabs above the command bar, and
split the combined pnpm/bun docs section into separate headings.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
