* fix: use percentage-based autocompact buffer with config toggle
- Change hardcoded 45k buffer to 22.5% of context window
- Scales correctly for enterprise windows (>200k)
- Add `display.autocompactBuffer` config option ('enabled' | 'disabled')
- Default 'enabled' preserves current behavior (buffered %)
- 'disabled' shows raw % for users with autocompact off
Fixes#48, #16
Related: #4, #30, #43, #49
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* test: add autocompactBuffer tests for renderSessionLine
Address review feedback:
- Add tests verifying autocompactBuffer: 'enabled' uses buffered %
- Add tests verifying autocompactBuffer: 'disabled' uses raw %
- Add autocompactBuffer check to loadConfig test
- Update baseContext() to include autocompactBuffer
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* docs: add clickable GitHub URLs to CHANGELOG credits
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* feat: add debug log for autocompactBuffer mode
When DEBUG=claude-hud is set and autocompactBuffer='disabled',
logs both raw and buffered percentages to help troubleshoot mismatches.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* fix: exclude disabled MCP servers from count
Fixes#3 - MCP count was showing all servers regardless of
enabled/disabled state.
## Root Cause
The HUD was counting all MCP server keys from config files without
checking if they were in the disabled lists:
- `disabledMcpServers` in `~/.claude.json` (user-scope)
- `disabledMcpjsonServers` in `settings.local.json` (project .mcp.json)
## Changes
- Add `getDisabledMcpServers()` function to read disabled arrays
- Add `DisabledMcpKey` union type for compile-time safety
- Filter disabled servers when counting MCPs
- Add debug logging (enable via `DEBUG=claude-hud`)
- Add 8 new tests including Issue #3 regression test
## Test Coverage
- User-scope disabled filtering
- Project .mcp.json disabled filtering
- All MCPs disabled → 0
- Non-string values in disabled arrays (ignored)
- Cross-scope duplicate counting behavior
- Case-sensitive server name matching
- Issue #3 exact scenario (6 MCPs, disable progressively)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract debug logging into shared helper module
Per PR feedback, consolidate duplicate debug logging code from
config-reader.ts and usage-api.ts into a shared debug.ts helper.
- Add src/debug.ts with createDebug() factory function
- Update config-reader.ts to use createDebug('config')
- Update usage-api.ts to use createDebug('usage')
- Same functionality, better DRY compliance
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Co-authored-by: melon-hub <melon-hub@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Adds AUTOCOMPACT_BUFFER (45k tokens) to match /context output.
This accounts for the reserved space Claude Code uses for autocompact.
Changes:
- Add src/constants.ts with AUTOCOMPACT_BUFFER export
- Update getContextPercent to include buffer in calculation
- Add edge case guard for invalid context window sizes
- Update tests to use realistic 200k context sizes
Closes#4🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: melon-hub <melon-hub@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
