AIBAST Installers

Rolling one-liner installers. GitHub records each asset download. Replaced on every change to the installer files on main.

RAPP Brainstem Frontier v0.1.0-beta.6

RAPP Brainstem Frontier v0.1.0-beta.6 (source-only prerelease)

Release commit: 985693ee9399e737e17f75b6c02a227fdb628551

Source-only release: no locally assembled Electron applications are attached. The stable bootstraps (frontier.ps1 / frontier.sh) resolve this release automatically; the launcher and the shared Brainstem checkout both pin to the release commit.

What's fixed since beta.5

• Windows: every Frontier release install failed at commit verification (The system cannot find the path specified ×2, then a resolved-commit mismatch). beta/install.cmd expanded %ACTUAL_COMMIT_FILE% inside a parenthesized block at parse time — before it was set — so both redirects hit an empty path. Now uses delayed expansion (#179).
• CI now runs the real release path. New preflight job frontier installer (windows/macos) fetches the candidate's beta/install.cmd / beta/install.sh at the candidate commit and runs it commit-pinned from an isolated home, asserting the launcher checkout equals that commit. This path had never executed in CI before, which is how beta.4 and beta.5 both shipped broken on Windows.

Everything in beta.5 (RAPPlication twins, multi-chat Brain Surgeon, Show Mode, brandmark, Program-Files Git fix) carries forward.

Installer hashes (SHA-256, from the release commit's Git blobs)

8ebf9ac6426166095818f2b8ed406d18e8ad8067ac164150f469aef3d9aa613e  beta/install.cmd
8f237c282d01ca8a19605e1885ed92db9921face96b920451ff0a93b95f505da  beta/install.sh

Install

Windows (PowerShell): irm https://microsoft.github.io/aibast-agents-library/beta/frontier.ps1 | iex
macOS / Linux: curl -fsSL https://microsoft.github.io/aibast-agents-library/beta/frontier.sh | bash

Commit-pinned:

curl -fsSL "https://raw.githubusercontent.com/microsoft/aibast-agents-library/985693ee9399e737e17f75b6c02a227fdb628551/beta/install.sh" | BRAINSTEM_BETA_COMMIT="985693ee9399e737e17f75b6c02a227fdb628551" bash

RAPP Brainstem Frontier v0.1.0-beta.5

RAPP Brainstem Frontier v0.1.0-beta.5 (source-only prerelease)

Release commit: 8bed7602661ee01d4294679a8b7c340a781245e8

This is a source-only release: no locally assembled Electron applications are attached. Install through the commit-pinned bootstrap below; the Frontier launcher and the shared Brainstem checkout both resolve to the release commit.

What's new since beta.4

• Windows: installer works with Git under C:\Program Files — the commit-capture step in beta/install.cmd no longer breaks on quoted paths (fixes #167).
• RAPPlication twins — hatch specialized rapplications into the herd; each twin tile is a live multiplayer chat log with a full custom UI on pop-out; Brainstem⇄twin autonomous loop; twin workers pinned to loopback regardless of LAN mode.
• Multi-chat Brain Surgeon — tabs + herd view.
• Show Mode — click-through tour + AI force mode, driveable from chat.
• Frontier brandmark app icon and the locked-in style guide.
• CI: preflight now verifies the installed Brainstem tree against the exact candidate commit on fork PRs; stale test constants fixed (#178).

Known beta limitations

• Source-only; the desktop app is assembled locally on first launch (Electron download on first run).
• Prerelease channel: frontier.ps1 / frontier.sh always resolve the newest published brainstem-beta-v* release.

Installer hashes (SHA-256, from the release commit's Git blobs)

d81d1dc51677db6f6164e494266dd73c2ba5e8ed9f51469b374eea3ec6e79911  beta/install.cmd
8f237c282d01ca8a19605e1885ed92db9921face96b920451ff0a93b95f505da  beta/install.sh

Install (commit-pinned)

Windows (PowerShell):

$env:BRAINSTEM_BETA_COMMIT = "8bed7602661ee01d4294679a8b7c340a781245e8"; irm https://raw.githubusercontent.com/microsoft/aibast-agents-library/8bed7602661ee01d4294679a8b7c340a781245e8/beta/frontier.ps1 | iex

macOS / Linux:

curl -fsSL "https://raw.githubusercontent.com/microsoft/aibast-agents-library/8bed7602661ee01d4294679a8b7c340a781245e8/beta/install.sh" | BRAINSTEM_BETA_COMMIT="8bed7602661ee01d4294679a8b7c340a781245e8" bash

Or the stable entrypoints, which resolve this release automatically:
irm https://microsoft.github.io/aibast-agents-library/beta/frontier.ps1 | iex · curl -fsSL https://microsoft.github.io/aibast-agents-library/beta/frontier.sh | bash

AIBAST Agent Downloads

Immutable agent.py assets. GitHub records each asset download.

RAPP Brainstem Frontier v0.1.0-beta.4

RAPP Brainstem Frontier v0.1.0-beta.4

Source-only Frontier prerelease pinned to commit 7d32a6f0894354a331793c055d8d11eecd4856dc.

Fixes

• Explicitly installs the Electron 43 runtime after npm ci on macOS, Linux, and Windows.
• Prevents successful source checks from ending with a missing Electron.app or electron.exe.
• Preserves the shared global Brainstem, agents, soul, configuration, and memories.
• Includes the reusable install, update, repair, and launch bootstrap.

Installer SHA-256

• b4b6fc57b5fdfedf283990b2f9dcc938e7d54cbc38a9e8c44a5abb5859135fe1 beta/install.cmd
• 8f237c282d01ca8a19605e1885ed92db9921face96b920451ff0a93b95f505da beta/install.sh
• 5eec1b7c87c82802971b552b28bcc154bf88738973bf61b4b43e235ff9031ec5 beta/frontier.ps1
• c0cd2eb24e7b5197587394327b02cb3cc00ec7185fa575cd061f558362185d5f beta/frontier.sh

Source-only prerelease; no locally assembled Electron binaries are attached.