All pre-built binaries (supertag, supertag-lite, supertag-mcp) exit immediately with code 137 (SIGKILL) on macOS 26.4 (Build 25E246, Apple Silicon M1). Gatekeeper quarantine was removed, Security & Privacy "Allow Anyway" was
clicked, but no dialog appears and the binary is killed silently.
Environment
- macOS: 26.4 (Build 25E246)
- Arch: arm64 (Apple Silicon M1)
- Binary: supertag-v2.5.7-macos-arm64 (both full and lite)
- Bun: 1.3.12
What was tried
- xattr -d com.apple.quarantine — no effect
- System Preferences → Security & Privacy → Allow Anyway — dialog never appears
- Running from Terminal directly — same SIGKILL
Workaround
Running from source works perfectly:
git clone https://github.com/jcfischer/supertag-cli.git ~/Tools/supertag-cli
cd ~/Tools/supertag-cli && bun install
wrapper script:
echo '#!/bin/bash\nexec bun run ~/Tools/supertag-cli/src/index.ts "$@"' > ~/.local/bin/supertag
supertag post (Input API) works this way. supertag-export not yet tested from source.
Notes
macOS 26.x may have stricter JIT/memory restrictions on Bun-compiled binaries. Could be related to the LanceDB native module even in the lite build, or a new entitlements requirement in 26.x.
All pre-built binaries (supertag, supertag-lite, supertag-mcp) exit immediately with code 137 (SIGKILL) on macOS 26.4 (Build 25E246, Apple Silicon M1). Gatekeeper quarantine was removed, Security & Privacy "Allow Anyway" was
clicked, but no dialog appears and the binary is killed silently.
Environment
What was tried
Workaround
Running from source works perfectly:
git clone https://github.com/jcfischer/supertag-cli.git ~/Tools/supertag-cli
cd ~/Tools/supertag-cli && bun install
wrapper script:
echo '#!/bin/bash\nexec bun run ~/Tools/supertag-cli/src/index.ts "$@"' > ~/.local/bin/supertag
supertag post (Input API) works this way. supertag-export not yet tested from source.
Notes
macOS 26.x may have stricter JIT/memory restrictions on Bun-compiled binaries. Could be related to the LanceDB native module even in the lite build, or a new entitlements requirement in 26.x.