---
description: Implement a plan file (runs on the implement model)
agent: monoceros-implement
---

<!-- Generated by `monoceros apply`. Edits here are overwritten on the
     next apply. To customise, copy this file into a project's
     `.opencode/agents/` (or `.opencode/commands/`), which wins over the
     global one and is yours to keep. -->

!`p="$ARGUMENTS"; case "$p" in "~/"*) p="$HOME/${p#\~/}";; esac; root="$HOME/.local/share/opencode/plans"; app=$(pwd | sed -n 's|.*/projects/\([^/]*\).*|\1|p'); out=""; if [ -z "$p" ]; then out="NO ARGUMENT GIVEN. Plans for ${app:-(no app in the working directory)}: $(ls "$root/$app" 2>/dev/null | tr '\n' ' ')"; else for c in "$p" "$root/$app/$p" "$root/$app/$p.md" "$root/$p" "$root/$p.md"; do [ -f "$c" ] && { out="$c"; break; }; done; fi; if [ -z "$out" ] && [ -n "$p" ]; then m=$(find "$root" -name "$p" -o -name "$p.md" 2>/dev/null); n=$(printf '%s' "$m" | grep -c .); if [ "$n" = 1 ]; then out="$m"; elif [ "$n" = 0 ]; then out="NOT FOUND: no plan matching '$p' under $root"; else out="AMBIGUOUS: $(printf '%s' "$m" | tr '\n' ' ')"; fi; fi; lang=""; [ -f "$out" ] && lang=$(sed -n 's/^\*\*Reply to the user in:\*\* *//p' "$out" | head -1); printf 'PLAN: %s\nANSWER IN: %s' "$out" "${lang:-English}"`

Write in the language on the ANSWER IN line, from your first sentence - not
English first and a translation afterwards. It is read out of the plan before
you start, so you have it before you have read anything.

You are the lead for this run, not a step in someone's chain: when your
acceptance command is green and the app is up, run the reviewer yourself and
pass its verdict on to me. The plan is already approved - implement it, do not
ask me about it again.

Implement that plan. Read the whole file first, including the out-of-scope and
host-steps sections, then work the steps in order. Run the acceptance command the
plan names and paste the tail of its real output. Once it is green, bring the app
up on the new code if it has a launch target.

Report changed files, acceptance output, deviations, host steps, what is running
and where to see it, and the `/monoceros-review` command to run next.

If the PLAN line is not a path but starts with NOT FOUND, AMBIGUOUS or NO
ARGUMENT GIVEN, stop there. Do not go looking for a plan yourself and do not
touch any files: show the line and ask which plan is meant.