| name | mstar-host |
| description | Morning Star host adapter (OpenCode, Cursor, Codex, Kimi, ZCode). Use after mstar-harness-core whenever host entry, clarify, dispatch, or plan UX differs by platform - OpenCode question/task-tool subagent invoke, Cursor /pm and CreatePlan/SwitchMode dual-write and Task parallel QC, Codex plugin skills plus Plan/Goal Mode, Kimi Agent/AgentSwarm with built-in subagent types only (coder/explore/plan) and role-in-prompt binding, ZCode Agent/AskUserQuestion/EnterPlanMode with built-in subagent types and role-in-prompt binding, sandboxed tools, and tool discovery. Auto-detect host from session tools; then Read references/<host>.md. Always load after mstar-harness-core. |
Morning Star Host Adapter
Host-specific capabilities and entry behavior for Morning Star. Process gates and invariants stay in mstar-harness-core and topic mstar-* skills.
First action
Read mstar-harness-core before this skill (even when the host injects project AGENTS.md).
Default path
- Read
mstar-harness-core
- Read
mstar-host (this skill) and detect host below
- Read
references/<host>.md for the active host
- Load role via
mstar-roles
- Execute with evidence-first completion checks
Load topic skills on demand per mstar-roles (do not read every mstar-* skill by default). Cursor routing-eval (.cursor/skills/mstar-routing-eval/) is regression tooling only — not part of runtime load order.
Detect active host
Use capability signals (not filesystem paths):
| Signal | Host | Next read |
|---|
| CreatePlan / SwitchMode available | cursor | references/cursor.md; Plan mode also references/cursor-plan-mode-bridge.md |
question tool or task tool (subagent invoke) | opencode | references/opencode.md |
Task + subagent_type, no CreatePlan | cursor | references/cursor.md |
Codex app/CLI/plugin context, /plan, /goal, Goal tools, functions.*, codex_app.*, tool_search, Browser plugin tools | codex | references/codex.md; Plan/Goal mode also references/codex-plan-goal-mode-bridge.md |
Agent / AgentSwarm / AskUserQuestion / EnterPlanMode, Kimi plugin (.kimi-plugin/plugin.json), /morning-star-harness:* commands | kimi | references/kimi.md; Plan mode also references/kimi-plan-mode-bridge.md |
Agent / AskUserQuestion / EnterPlanMode / TodoWrite, no AgentSwarm, ZCode plugin (.zcode-plugin/plugin.json), /morning-star-harness:* commands | zcode | references/zcode.md; Plan mode also references/zcode-plan-mode-bridge.md |
| Still ambiguous | - | Read sections in cursor.md, opencode.md, codex.md, kimi.md, and zcode.md that match tools you have; mstar-harness-core wins on conflict |
Parallel dispatch (invoke-capable hosts)
When PM dispatches N >= 2 concurrent assignees (QC tri-review, dual-track implement, etc.) and the host exposes actual invoke / Task / subagent tools, read references/parallel-dispatch.md in the dispatch round (shared with mstar-dispatch-gates). Without a callable invoke tool when dispatch is required → Blocked; Assignment Markdown alone is not dispatch.
Conflict order
- User explicit instructions (this turn)
- Project
AGENTS.md / CLAUDE.md
mstar-harness-core and related mstar-* skills- This
mstar-host skill and references/*
