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xscapes

Living ASCII scenes under Hermes in the terminal that show what the agent is doing while you wait: the wind, the sea or the rain rises with the work, a thought cloud means it is thinking, owlets, crablets or kittens arrive for subagents, the moon sinks as the context fills, and the companion knocks with a sound when Hermes finishes or needs you (a question, a password prompt, an approval). Forwards fifteen lifecycle hooks to the xscapes CLI (`xscapes hook <event> hermes`, stdin JSON, never waited on, never blocks); needs the xscapes binary. No tools, middleware or env vars; no network. Disclosure — forwards every tool call's name and full arguments, approval commands, and the first line (up to 120 characters) of each prompt and reply to the separately installed xscapes binary, which is not covered by this pin and keeps events under ~/.config/xscapes/.

donlucasxGeneralv0.2.1Updated 39 minutes ago

About

Living ASCII scenes under Hermes in the terminal that show what the agent is doing while you wait: the wind, the sea or the rain rises with the work, a thought cloud means it is thinking, owlets, crablets or kittens arrive for subagents, the moon sinks as the context fills, and the companion knocks with a sound when Hermes finishes or needs you (a question, a password prompt, an approval). Forwards fifteen lifecycle hooks to the xscapes CLI (`xscapes hook <event> hermes`, stdin JSON, never waited on, never blocks); needs the xscapes binary. No tools, middleware or env vars; no network. Disclosure — forwards every tool call's name and full arguments, approval commands, and the first line (up to 120 characters) of each prompt and reply to the separately installed xscapes binary, which is not covered by this pin and keeps events under ~/.config/xscapes/.

xscapes for Hermes

Living ASCII scenes that react as Hermes works. The scene runs under Hermes in
your terminal and shows what the agent is doing while you wait.

The harder Hermes works, the stronger the wind, the higher the sea or the
heavier the rain. The moon sinks as the context window fills, finished todos
light up as stars, and the companion knocks when Hermes finishes.

Install

  1. Install xscapes (macOS and Linux) with the one-line installer on
    https://donlucasx.github.io/xscapes/, or download a binary from
    https://github.com/donlucasx/xscapes/releases/latest and put it on your
    PATH. This plugin needs xscapes 0.5.1 or later.

  2. Install the plugin:

    hermes plugins install donlucasx/hermes-xscapes --enable
    

    Once the Hermes catalog lists it, hermes plugins install xscapes works too.

  3. Run Hermes inside the scene:

    xscapes hermes
    

Switch scenes with xscapes scape vista|shore|harbour and companions with
xscapes companion crab|cat. A running scene switches on its next frame.

If you set up xscapes earlier with xscapes install hermes, run
xscapes uninstall hermes, or every event arrives twice (the plugin logs a
warning when it finds both).

What it does on your machine

  • Runs a program. On each hook it starts xscapes hook <event> hermes and
    writes the event to its stdin as JSON (the same fields Hermes's shell hooks
    send). It doesn't wait for it, and never blocks, edits or approves anything.
  • Finds the program in XSCAPES_BIN, then on PATH, then at
    ~/.local/bin/xscapes. Without it, every hook does nothing and logs one
    warning.
  • Reads one file outside its folder: Hermes's config.yaml, to warn about
    the old shell hooks.
  • Keeps model calls to their numbers. After each model call it passes on
    only the token usage, the model's name and the context window size, never
    the response or the message, plus its own running token total for the
    session.
  • Keeps the conversation in Hermes. From each turn it sends only the
    first line of your prompt and of the reply, cut to 120 characters, never
    the conversation history.
  • Gives xscapes a minimal environment: PATH, HOME, LANG, LC_ALL,
    TERM, XDG_CONFIG_HOME, TMPDIR and xscapes's own XSCAPES_* settings.
    Your provider keys and the rest of Hermes's environment never reach it.
  • Sends nothing over the network. xscapes keeps events in
    ~/.config/xscapes/ on your machine.

xscapes sees the event name, the tool name and its arguments, that first line
of your prompt and of the reply, durations, and the session id, and uses them
to draw the scene and its activity line.

Events

on_session_start, on_session_reset, on_session_end, on_session_finalize,
pre_llm_call, post_llm_call, pre_tool_call, post_tool_call,
pre_approval_request, post_approval_response, subagent_start,
subagent_stop, on_human_input_request, on_human_input_resolved,
post_api_request.

Tests

~/.hermes/hermes-agent/venv/bin/python -m pytest tests
hermes plugins validate .

MIT. xscapes: https://github.com/donlucasx/xscapes

README from the reviewed commit 3a12d11; it updates when the author re-pins.

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