Let agents invoke the ticket skill, like its create-ticket and review-ticket siblings

opencode already reads skills from ~/.claude/skills and ~/.agents/skills, so
those needed nothing. The rest did.

The manifest now links agents/AGENTS.md to ~/.config/opencode/AGENTS.md as
well, beside the Claude Code and Codex names.

opencode keeps its MCP servers in its own JSON config, with no file to point
a symlink at, so link-mcp now writes them there too. It builds one entry per
row of user/agents/mcp/servers with the same tokens it gives Claude Code,
and adds ~/.claude/rules/*.md under instructions, since opencode does not
read that directory by itself. Only those two keys change. The file is
written private and swapped in whole because it now holds tokens, and a
config with JSONC comments is left alone with a warning rather than
rewritten without them.

config/zsh/.zshrc

@@ -0,0 +1,54 @@
+#!/usr/bin/env zsh
+# The Mac mini's shell. macOS stays on zsh: its bash is 3.2, and
+# config/bash/shell leans on Linux-only tools (stat -c, ksshaskpass, the nvm
+# profile script), so this is a small zsh counterpart rather than a port.
+# Linked to ~/.zshrc. Homebrew's PATH comes from ~/.zprofile (brew shellenv).
+export PANAMA_PATH="$HOME/.local/share/Panama"
+
+export EDITOR="nvim"
+export SUDO_EDITOR="$EDITOR"
+
+export BUN_INSTALL="$HOME/.bun"
+export PATH="$HOME/.local/bin:$BUN_INSTALL/bin:$PANAMA_PATH/bin:$PATH"
+
+# History shared across sessions, so tmux panes see each other's commands.
+HISTFILE="$HOME/.zsh_history"
+HISTSIZE=50000
+SAVEHIST=50000
+setopt SHARE_HISTORY HIST_IGNORE_DUPS HIST_IGNORE_SPACE
+
+# Emacs keys, like bash's readline: ctrl-a/e/r work as they do on Linux.
+bindkey -e
+
+autoload -Uz compinit && compinit
+[ -s "$BUN_INSTALL/_bun" ] && source "$BUN_INSTALL/_bun"
+
+# Same SSH behaviour as config/bash/shell: an SSH login lands in a tmux
+# session that survives a dropped connection. PANAMA_SSH_TMUX=off opts out.
+if [[ -n "$SSH_CONNECTION" && -z "$TMUX" && -o interactive &&
+  "${PANAMA_SSH_TMUX:-on}" != "off" ]] && command -v tmux >/dev/null 2>&1; then
+  exec tmux new-session -A -s main
+fi
+
+alias c="clear"
+alias n="nvim"
+alias n.="nvim ."
+alias ..="cd .."
+alias ...="cd ../.."
+alias ....="cd ../../.."
+alias letscode="ranger ~/Documents/Documents/Code"
+alias commit-repo='git add -A && git commit -m "Update stuff" && git push'
+alias ls='eza -lh --group-directories-first --icons=auto'
+alias lsa='ls -a'
+alias lt='eza --tree --level=2 --long --icons=auto --git'
+alias ff="fzf --preview 'bat --style=numbers --color=always {}'"
+compress() { tar -czf "${1%/}.tar.gz" "${1%/}"; }
+alias decompress="tar -xzf"
+
+# Xcode cannot sign from an SSH session while the login keychain is locked
+# (errSecInternalComponent). Run this once per session before a build.
+alias unlock-keychain='security unlock-keychain ~/Library/Keychains/login.keychain-db'
+
+eval "$(zoxide init zsh)"
+source <(fzf --zsh)
+eval "$(oh-my-posh init zsh --config "$PANAMA_PATH/config/dot/ohmyposh/gib.omp.json")"

setup/scripts/link-mcp

@@ -18,9 +18,15 @@
 # This is personal content, so it obeys the same interview decision link-user
 # does. A machine that never said yes registers nothing.
 #
-# Only Claude Code is handled. Codex stores its servers inside config.toml, and
+# Claude Code and opencode are handled. Codex stores its servers inside
-# rewriting a section of somebody's live TOML is a worse failure mode than
+# config.toml, and rewriting a section of somebody's live TOML is a worse
-# leaving two lines for them to paste once.
+# failure mode than leaving two lines for them to paste once.
+#
+# opencode has no CLI for this either, but its config is plain JSON, so this
+# stage merges two keys into it with jq: one mcp entry per server row, and the
+# rules directory under instructions, because opencode reads ~/.claude/CLAUDE.md
+# and ~/.claude/skills on its own but not ~/.claude/rules. Every other key in
+# that file is left as it was.
 
 set -euo pipefail
 
@@ -44,8 +50,12 @@ if [[ "$decision" != "yes" ]]; then
     exit 0
 fi
 
-if ! command -v claude >/dev/null 2>&1; then
+has_claude=false
-    log "Claude Code is not installed; nothing to register."
+has_opencode=false
+command -v claude >/dev/null 2>&1 && has_claude=true
+command -v opencode >/dev/null 2>&1 && has_opencode=true
+if ! $has_claude && ! $has_opencode; then
+    log "Neither Claude Code nor opencode is installed; nothing to register."
     exit 0
 fi
 
@@ -62,6 +72,8 @@ fi
 
 registered=0
 skipped=0
+# The opencode mcp object, built up one server at a time.
+opencode_mcp='{}'
 
 while read -r name transport target token_var _rest; do
     case "${name:-}" in ''|'#'*) continue ;; esac
@@ -103,6 +115,20 @@ while read -r name transport target token_var _rest; do
         fi
     fi
 
+    auth=""
+    [[ "${args[0]:-}" == -H ]] && auth="${args[1]#Authorization: }"
+
+    if [[ "$transport" == stdio ]]; then
+        entry="$(jq -cn --arg c "$launcher" --arg t "$token" \
+            '{type: "local", command: [$c]} + (if $t == "" then {} else {environment: {MCP_TOKEN: $t}} end)')"
+    else
+        entry="$(jq -cn --arg u "$url" --arg a "$auth" \
+            '{type: "remote", url: $u} + (if $a == "" then {} else {headers: {Authorization: $a}} end)')"
+    fi
+    opencode_mcp="$(jq -c --arg n "$name" --argjson e "$entry" '.[$n] = $e' <<<"$opencode_mcp")"
+
+    $has_claude || continue
+
     # A server already registered exactly as this row would register it is left
     # alone. Removing and re-adding it would throw away the OAuth session of a
     # server that signs in on its own (bill-tracker, atlassian), so every
@@ -114,8 +140,6 @@ while read -r name transport target token_var _rest; do
             '.mcpServers[$n] // {} | {command, env: (if (.env // {}) == {} then null else .env end)}' \
             "$HOME/.claude.json" 2>/dev/null || true)"
     else
-        auth=""
-        [[ "${args[0]:-}" == -H ]] && auth="${args[1]#Authorization: }"
         want="$(jq -cn --arg u "$url" --arg a "$auth" \
             '{url: $u, auth: (if $a == "" then null else $a end)}')"
         have="$(jq -c --arg n "$name" \
@@ -146,5 +170,36 @@ while read -r name transport target token_var _rest; do
     fi
 done <"$SERVERS"
 
-log "MCP servers: $registered registered, $skipped skipped."
+if $has_claude; then
-log "Claude Code loads them at start, so restart a running session to pick them up."
+    log "MCP servers: $registered registered, $skipped skipped."
+    log "Claude Code loads them at start, so restart a running session to pick them up."
+fi
+
+$has_opencode || exit 0
+
+# opencode reads opencode.jsonc or opencode.json, whichever this machine has.
+# The file holds tokens once this runs, so it is written private and swapped in
+# whole, the way ~/.claude.json already holds them for Claude Code.
+OPENCODE_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/opencode"
+opencode_config="$OPENCODE_DIR/opencode.jsonc"
+[[ -e "$opencode_config" ]] || opencode_config="$OPENCODE_DIR/opencode.json"
+rules="$HOME/.claude/rules/*.md"
+
+mkdir -p "$OPENCODE_DIR"
+current='{"$schema": "https://opencode.ai/config.json"}'
+[[ -e "$opencode_config" ]] && current="$(cat "$opencode_config")"
+
+# jq cannot read JSONC comments. A file that has them is left alone rather
+# than rewritten without them.
+if ! merged="$(jq --argjson mcp "$opencode_mcp" --arg rules "$rules" \
+    '.mcp = ((.mcp // {}) + $mcp) | .instructions = (((.instructions // []) - [$rules]) + [$rules])' \
+    <<<"$current" 2>/dev/null)"; then
+    warn "Could not parse $opencode_config as JSON; opencode MCP servers not written."
+    exit 0
+fi
+
+tmp="$(mktemp "$OPENCODE_DIR/.opencode-config.XXXXXX")"
+chmod 600 "$tmp"
+printf '%s\n' "$merged" >"$tmp"
+mv "$tmp" "$opencode_config"
+log "opencode: $(jq -r 'length' <<<"$opencode_mcp") MCP servers and the rules written to $opencode_config."

user/README.md

@@ -12,9 +12,9 @@ and one file says where each piece goes.
 
 | Path | Goes to | Why |
 | --- | --- | --- |
-| `agents/AGENTS.md` | `~/.claude/CLAUDE.md`, `~/.codex/AGENTS.md` | Two tools, two names, one file. These were byte-identical copies before this, waiting to disagree. |
+| `agents/AGENTS.md` | `~/.claude/CLAUDE.md`, `~/.codex/AGENTS.md`, `~/.config/opencode/AGENTS.md` | Three tools, one file. These were byte-identical copies before this, waiting to disagree. |
-| `agents/skills/` | `~/.agents/skills`, `~/.claude/skills` | Personal skills live once in the checkout. Both destinations use `linkdir` so Panama's shipped skills can live beside them. |
+| `agents/skills/` | `~/.agents/skills`, `~/.claude/skills` | Personal skills live once in the checkout. Both destinations use `linkdir` so Panama's shipped skills can live beside them. opencode reads both directories itself. |
-| `agents/rules/` | `~/.claude/rules` | |
+| `agents/rules/` | `~/.claude/rules` | opencode loads these through `instructions` in its config, which `setup/scripts/link-mcp` writes. |
 | `ssh/config` | `~/.ssh/config` | Host aliases only. Keys are per-machine and are never tracked. |
 | `espanso/identity.yml` | `~/.config/espanso/match/identity.yml` | Copied, not linked, because a machine may add its own triggers. |
 

user/agents/skills/ticket/SKILL.md

@@ -1,7 +1,6 @@
 ---
 name: ticket
 description: End-to-end Jira ticket workflow — fetch a ticket into a live ticket page under .claude/docs/epics/, plan it, implement it with clean commits, drive the pre-mr-review audit to convergence (the user runs it themselves from their work Claude account), and write the MR doc. Use when the user gives you a Jira ticket key (e.g. KACP-11111) to work, or asks to plan/implement/wrap up a ticket.
-disable-model-invocation: true
 ---
 
 # Ticket Workflow

user/agents/skills/ticket/agents/openai.yaml

@@ -1,7 +1,3 @@
 interface:
   display_name: Ticket Workflow
   short_description: End-to-end Jira ticket workflow: fetch, plan, implement, review, MR doc.
-policy:
-  # Pairs with `disable-model-invocation: true` in SKILL.md. Keep the two in sync:
-  # this skill is user-invoked (`/ticket KACP-11111`) in both harnesses or neither.
-  allow_implicit_invocation: false

user/manifest

@@ -23,10 +23,11 @@
 # Gabriel's agent instructions on their machine.
 
 # ── Agents ───────────────────────────────────────────────────────────────────
-# One file, two names. Claude Code reads CLAUDE.md and Codex reads AGENTS.md,
+# One file, three names. Claude Code reads CLAUDE.md, Codex and opencode read
-# and before this they were two byte-identical copies waiting to disagree.
+# AGENTS.md, and before this they were byte-identical copies waiting to disagree.
 link  agents/AGENTS.md   ~/.claude/CLAUDE.md
 link  agents/AGENTS.md   ~/.codex/AGENTS.md
+link  agents/AGENTS.md   ~/.config/opencode/AGENTS.md
 
 # Skills, at both paths that look for them. Each tracked skill is linked from
 # this checkout so edits stay shared and `panama update` offers to commit them.