update-pblisted

<purpose> Update a plan's content, status, or notes. Plans evolve over time -- requirements change, scope shifts, and implementation reveals new information. This skill supports updating status, appending dated notes, rewriting sections based on new information, and superseding plans with new versions. </purpose> <steps> <step id="load-config" number="1"> <description>Load Configuration</description> <load-config> <action>Resolve the user's home directory.</action> <command language="bash" output="home" tool="Bash">echo $HOME</command> <constraint>Never pass `~` to the Read tool.</constraint> <read path="<home>/.things/config.json" output="config" /> <if condition="config-missing">Tell the user: "Run `/things:setup-things` first." Then stop.<exit /></if> <read path="<home>/.things/playbook/preferences.json" output="preferences" /> <if condition="preferences-missing">Tell the user: "Run `/setup-pb` first." Then stop.<exit /></if> </load-config> </step> <step id="find-plan" number="2"> <description>Find Plan</description> <action>Search `<home>/.things/playbook/plans/` for a plan matching `$ARGUMENTS` (excluding flags).</action> - Try exact filename match - Then slug match - Then content search <if condition="not-found"> <action>List available plans. Let user pick.</action> </if> <read path="<home>/.things/playbook/plans/<plan-slug>.md" output="plan" /> </step> <step