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fix(mcp): stop idle window tracking from burning CPU on app churn #1013

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Merged
steipete merged 1 commit into from
Oct 10, 2026
Merged

fix(mcp): stop idle window tracking from burning CPU on app churn #1013

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2 changes: 1 addition & 1 deletion AXorcist
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Submodule AXorcist updated 13 files
+1 −1 .github/workflows/ci.yml
+3 −3 .github/workflows/codeql.yml
+8 −0 CHANGELOG.md
+9 −0 README.md
+103 −37 Sources/AXorcist/Core/AXGlobalApplicationMonitor.swift
+39 −10 Sources/AXorcist/Core/AXorcist+ObservationHandler.swift
+62 −5 Sources/AXorcist/Core/AXorcist.swift
+9 −6 Sources/axorc/CommandTypeExtensions.swift
+33 −0 Tests/AXorcistCommandConversionTests/ObserveConversionTests.swift
+88 −0 Tests/AXorcistTests/CollectAllTimeoutTests.swift
+190 −0 Tests/AXorcistTests/ObserveNotificationTests.swift
+182 −2 Tests/AXorcistTests/WorkspaceApplicationMonitorTests.swift
+2 −2 scripts/install-validation-tools.sh
1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

## Unreleased

- Stop an idle `peekaboo mcp` (and other window-tracking hosts) from burning CPU whenever unrelated applications launch or quit: AXorcist now indexes workspace applications by identity and stops re-reading resolved PIDs, cutting the cost from ~0.68 s to ~0.02 s of CPU per launch and quit on a Mac with ~600 running applications. Thanks @coygeek for the detailed report! #1005.
- Update the shared Swift Log lock to 1.16.1 and Swift Configuration to 1.2.2 for corrected multiplexed log metadata and empty configuration values, preserving the supported Swift and macOS baselines.
- Accept signed global coordinates for foreground MCP move and drag within existing magnitude bounds, preserving target guards and before-delivery validation. Thanks @rudycelekli! #963.
- Preserve documentation source text through syntax highlighting, parse CRLF metadata, render unfinished EOF fences, retain link entities/query parameters, and assign unique heading targets. Thanks @rudycelekli! #931, #939, #940, #969, #971.
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