dsh-tool-goalmesh

Host-side DeepSeek Harness plugin for bounded, foreground GoalMesh execution.

Version 0.3 exposes one foreground goal_mesh tool. It atomically validates an invocation-local DAG, starts ready child agents through a configured Subagent provider, materializes settled dependency summaries, and preserves direct TaskReport results in input order. Dependency failures can fail, skip, or partially unblock downstream work; the invocation can collect all results, fail fast, or stop after a quorum. With nestedMode: local-only, each local child receives a same-name scoped Tool backed by an attempt-fenced lease. Nested invocations share the root goal and scheduler, release the parent permit while waiting, and return only after the parent reacquires a permit. Providers without scopedSetup are rejected in nested mode. Automatic task retries remain intentionally unavailable.

The dsh-tool-goalmesh/invariant entry validates trajectory event ordering, waiting/ready and nested wait/resume transitions, dependency and parent ownership, attempt closure, and terminal closure during publication and replay.