Initial Commit

configs/agent/params.env

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+# =====================================================================
+# The VM sub-agent's model settings.
+#
+# This is the SECOND model - the one that drives a real machine - not the
+# assistant. The assistant's parameters live in Open WebUI; see
+# docs/advanced-params.md for both.
+#
+# They are separate on purpose. The assistant's numbers are tuned for
+# prose and tool choice; this one spends most of its output writing code
+# and reading error messages, and the two are not the same problem.
+#
+# Read by the vmagent container through `env_file` in docker-compose.yml.
+# After editing:  docker compose up -d vmagent
+# =====================================================================
+
+# --- which model, and how it is loaded --------------------------------
+
+# The same model the assistant uses, so there is one thing resident. Both
+# share one Ollama with one slot.
+OWUITOOLS_AGENT_MODEL=qwen3.8:latest
+
+# MUST EQUAL THE CONTEXT THE MODEL IS ACTUALLY LOADED WITH.
+#
+# Ollama allocates the KV cache per loaded model, so asking for a
+# different value makes it RELOAD - about eighteen gigabytes across the
+# bus, in the middle of a session. Check with:
+#   curl -s http://172.17.0.1:11434/api/ps
+OWUITOOLS_AGENT_NUM_CTX=163840
+
+# Never unload between turns. AN INTEGER, NOT A STRING: Ollama rejects
+# "-1" with `time: missing unit in duration`, and the session then dies
+# on its first call with an error about durations.
+OWUITOOLS_AGENT_KEEP_ALIVE=-1
+
+# How long one call to Ollama may take. A thinking turn on a long context
+# is slow; this is the backstop for one that has stopped rather than one
+# that is working.
+OWUITOOLS_AGENT_REQUEST_TIMEOUT=1800
+
+# --- sampling ---------------------------------------------------------
+
+OWUITOOLS_AGENT_TEMPERATURE=0.6
+OWUITOOLS_AGENT_TOP_P=0.95
+OWUITOOLS_AGENT_TOP_K=20
+
+# DELIBERATELY ZERO, and worth leaving alone.
+#
+# A presence penalty pushes the model away from tokens it has already
+# used. Prose benefits; code does not - it reuses identifiers constantly,
+# and penalising that produces subtly wrong variable names in the second
+# half of a file. The archived version of this stack shipped with an
+# inherited 1.5 from a Modelfile nobody had looked at.
+OWUITOOLS_AGENT_PRESENCE_PENALTY=0.0
+
+# One turn's output ceiling. A whole file in one write is normal here.
+OWUITOOLS_AGENT_NUM_PREDICT=16384
+
+# true | false | low | medium | high | max
+OWUITOOLS_AGENT_THINK=true
+
+# --- what bounds one session ------------------------------------------
+
+# Tool calls. The backstop for an agent going in circles - and note that
+# looking at the screen and acting on what it saw are two calls, so a GUI
+# job spends these faster than a command-line one.
+OWUITOOLS_VM_MAX_STEPS=110
+
+# Wall-clock seconds. The backstop for everything else. Keep it below
+# OWUITOOLS_VM_WAIT_SECONDS in configs/owuitools.env, so the session ends
+# itself and reports rather than being cut off mid-sentence.
+OWUITOOLS_VM_SESSION_SECONDS=7200
+
+# Steps without touching the task list before the agent is told it is
+# drifting. The task list is its spine: it is refused a finish while any
+# task is open, and this is what catches wandering before the step budget
+# does.
+OWUITOOLS_VM_TASK_DRIFT=12
+
+# How long a finished job's artefacts are kept before being reaped.
+OWUITOOLS_VM_REAP_MINUTES=180