observabilitylisted

## Repository context. Gather first Collect these with **individual** Bash calls, one command per call, never combined into a single invocation: - Current branch, `git branch --show-current` - Repo slug, `git rev-parse --show-toplevel | sed 's|.*/||'` Treat a failure (not a repository, git unavailable) as an unknown value and carry on. Keep these as separate body Bash calls rather than pre-compute lines: the harness runs a skill's whole pre-compute block as one shell invocation, and a worktree-isolated session refuses a compound command that contains git. The dated record for that composition claim is the `source-control` plugin's [gather-block.md](https://raw.githubusercontent.com/melodic-software/claude-code-plugins/main/plugins/source-control/skills/worktree/reference/gather-block.md), "The pre-compute block runs as one shell invocation". ## Pre-computed context ccusage availability: !`command -v npx >/dev/null 2>&1 && echo "npx present" || echo "npx MISSING"` Rendered options (empty or unrendered means the manifest default): root `${user_config.session_event_log_dir}`; enabled `${user_config.session_event_log_enabled}`; categories `${user_config.session_event_log_categories}`; keep-sessions `${user_config.session_log_keep_sessions}`; keep-days `${user_config.session_log_keep_days}`; pre-prune-command `${user_config.session_log_pre_prune_command}` Hook event log (default root): !`bash "${CLAUDE_PLUGIN_ROOT}/skills/observability/scripts/probe-observability-state.sh" --