Charlie Marsh 02f47d3fb3 Use native spawning for bare macOS MCP commands (#42192) ...

## What changed

- Extend the macOS MCP launcher to use native spawning for bare command names as well as relative executable paths.
- Resolve bare commands against the child's configured `PATH`, including empty entries and the default path when `PATH` is unset, while preserving `argv[0]` and script spelling.
- Fall back to the existing command launcher for failed searches and executable text without a shebang so its errors and shell behavior remain unchanged.

## Testing

Add macOS coverage for child `PATH` resolution, default-path lookup, launch errors, and shebang-free executable fallback.

GitOrigin-RevId: 06e76bf8dbd515331b588da797eb57cb765a546d

2026-09-02 03:24:43 +00:00

..

src

Use native spawning for bare macOS MCP commands (#42192)

2026-09-02 03:24:43 +00:00

tests

Fix relative MCP server spawning on macOS (#42117)

2026-09-01 18:53:06 +00:00

BUILD.bazel

[3/4] Add executor-backed RMCP HTTP client (#18583)

2026-04-22 17:38:04 -07:00

Cargo.toml

Fix relative MCP server spawning on macOS (#42117)

2026-09-01 18:53:06 +00:00