Files

ethernet e5fc42468e docs: document both Termux APT channels

termux.md only described the canary suite while release_artifacts.py and
the bundled-release workflow publish releases/termux/stable (suite
hermes-stable) for tagged releases. Lead with stable, show how to opt
into canary, and name the channels in the README instead of a bare
"prerelease".

2026-09-21 18:41:25 -04:00

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3	Android / Termux	Install Hermes Agent on Android from its signed Termux APT repository

Hermes on Android with Termux

The Termux package runs Hermes on aarch64 (arm64-v8a) Android devices. Two APT channels are published under https://hermes-assets.nousresearch.com/releases/termux/<channel>:

Channel	APT suite	Contents
`stable`	`hermes-stable`	Tagged `vMAJOR.MINOR.PATCH` releases that passed the stable release gate
`canary`	`hermes-canary`	Prerelease builds from canary tags; versions carry `~canary.<timestamp>`

The steps below use stable. To follow prereleases, replace stable with canary and hermes-stable with hermes-canary in steps 2 and 4. Both channels are signed with the same key.

The package includes Python, Node.js, npm, uv, ripgrep, ffmpeg, and their runtime libraries. CI builds the native Python wheels and the TUI before it creates the package. The device does not compile core dependencies or assemble its base Python environment during installation. The package uses Python 3.14 with the bionic interpreter pin; it does not require the same patch version as desktop CPython. The wheel closure is core plus acp, not all desktop extras.

Install

Use the standard Termux application. The package requires its standard prefix, /data/data/com.termux/files/usr. Other architectures and renamed Termux application packages are not supported. The wheels target Android API 24 (android_24_arm64_v8a). Do not use the desktop/server install.sh or a glibc Linux archive on this target.

Install the tools for repository setup:
```
pkg install curl gnupg
```

Download the public key:

mkdir -p "$PREFIX/etc/apt/keyrings"
curl -fsSL \
  https://hermes-assets.nousresearch.com/releases/termux/stable/key.asc \
  -o "$PREFIX/etc/apt/keyrings/hermes-agent.asc"

Verify its primary fingerprint:
```
gpg --show-keys --with-fingerprint "$PREFIX/etc/apt/keyrings/hermes-agent.asc"
```
The repository key fingerprint is:
```
C572 B5FD D1A2 9CCF A9A9 12B6 840B 0848 E139 156D
```
If the fingerprint differs, stop. Do not disable signature verification.

Add the repository:

printf '%s\n' \
  "deb [signed-by=$PREFIX/etc/apt/keyrings/hermes-agent.asc] https://hermes-assets.nousresearch.com/releases/termux/stable hermes-stable main" \
  > "$PREFIX/etc/apt/sources.list.d/hermes-agent.list"

Install Hermes:
```
pkg update
pkg install hermes-agent
```
Configure a provider, then start the TUI:
```
hermes setup
hermes --tui
```

The hermes, hermes-agent, and hermes-acp commands use the packaged runtimes. They do not require Termux's python or nodejs packages.

Files and updates

Contents	Location
Package files	`$PREFIX/lib/hermes-agent/`
Command symlinks	`$PREFIX/bin/hermes`, `$PREFIX/bin/hermes-agent`, `$PREFIX/bin/hermes-acp`
Configuration and user data	`~/.hermes/`, or the selected `HERMES_HOME`

Update through APT:

pkg update
pkg upgrade hermes-agent

hermes update refuses to modify an APT-owned installation. It prints the package-manager command instead. Canary versions contain ~canary.<timestamp> and sort before the corresponding stable version. Each suite only lists its own channel's packages; to move between channels, edit the channel path and suite in hermes-agent.list, then pkg update && pkg upgrade hermes-agent.

Gateway

This APT installation does not use systemd, launchd, or Windows Scheduled Tasks. Run the gateway in a Termux session:

hermes gateway run

For a background process:

mkdir -p "${HERMES_HOME:-$HOME/.hermes}/logs"
nohup hermes gateway run >> "${HERMES_HOME:-$HOME/.hermes}/logs/gateway.log" 2>&1 &

:::warning Android process limits Android can suspend or terminate background Termux processes. Battery optimization exemptions and termux-wake-lock can help, but do not guarantee persistent operation. :::

Limits

The package does not include the nemo-relay exporter. Its vendored build toolchain does not support this target.

The package does not include Electron, local Chromium, or desktop computer-use tools. A local Docker daemon is not part of the Termux environment. Remote services have their own requirements and connectivity limits.

Phone-native Termux:API microphone and clipboard adapters are not provided by this package path. The prebuilt CLI/TUI is not proof of local voice or wake-word support. Optional integrations and third-party plugins can require dependencies that do not support Android.

Python 3.14 on this target reports sys.platform == "android". A dependency or skill gated only to linux is not automatically available on Android.

Uninstall

pkg uninstall hermes-agent

APT removes the package and its command symlinks. It preserves your configuration, sessions, skills, and memories.

Troubleshooting

Package not found: verify the repository entry, then run pkg update.
Signature error: verify the public key fingerprint. Do not use an unsigned repository or bypass the error.
Missing command: verify that $PREFIX/bin is on PATH, or reinstall the package.
Missing library or TUI bundle: report hermes --version and the complete error. The core package must not require a local rebuild.
Gateway stops with the screen off: review Android's battery and background-process limits.

For general diagnostics, run hermes doctor.

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