# Real Archon workflow on the Lakehouse repo, fully via our gateway.
# Three Pi nodes, each fires LLM → /v1/chat/completions → OpenRouter,
# every call lands a Langfuse trace + observer event.
#
# Read-only (allowed_tools: [read]). Don't pass --branch / leave
# --no-worktree at runtime so Archon doesn't try to create a worktree.
name: lakehouse-architect-review
description: 'Pi reviews Lakehouse architecture in 3 turns through our gateway.'
provider: pi
model: openrouter/x-ai/grok-4.1-fast

nodes:
  - id: shape
    prompt: |
      Read these files and answer in 3 short bullets describing the
      architectural shape of Lakehouse:
      - /home/profit/lakehouse/Cargo.toml
      - /home/profit/lakehouse/lakehouse.toml
      - /home/profit/lakehouse/docs/MODE_RUNNER_TUNING_PLAN.md
      Be terse. No preamble.
    allowed_tools: ["read"]
    effort: low
    idle_timeout: 90000

  - id: weakness
    prompt: |
      Read /home/profit/lakehouse/crates/gateway/src/v1/mod.rs and
      identify ONE real weakness or risk. Cite file:line. One paragraph.
    allowed_tools: ["read"]
    effort: low
    idle_timeout: 90000
    depends_on: [shape]

  - id: improvement
    prompt: |
      Based on the prior weakness ($weakness.output), propose ONE
      surgical improvement (≤6 lines of Rust). Show the patch as
      `old_string` and `new_string` in markdown code blocks.
    allowed_tools: []
    effort: low
    idle_timeout: 90000
    depends_on: [weakness]