Harness Setup

Configure the personal Harness by composing its existing setup skills. Do not copy their shell procedures into this skill.

Read references/harness-contract.md for the result shape and references/shelby-integration.md only if Shelby tool names are available.

Configured-status mode

When a consumer invokes this skill with mode: status, run a read-only configuration check and return immediately; do not enter Ordered setup and do not mutate files, links, repositories, or remote state.