fusion/packages/cli/skill/fusion/references/fusion-capabilities.md

Fusion Capabilities Catalog

Overview

Fusion (kb) is an AI-orchestrated task board. Tasks flow through columns: Triage → Todo → In Progress → In Review → Done → Archived

Pi Extension Tools (Available to Agents)

Tool	Purpose
kb_task_create	Create a new task in triage
kb_task_update	Update task title, description, or dependencies
kb_task_list	List all tasks grouped by column
kb_task_show	Show full task details, steps, log
kb_task_attach	Attach a file to a task
kb_task_pause	Pause automation for a task
kb_task_unpause	Resume automation for a task
kb_task_retry	Retry a failed task (clears error, moves to todo)
kb_task_duplicate	Duplicate a task (copy to triage)
kb_task_refine	Create refinement task for follow-up work
kb_task_archive	Archive a done task
kb_task_unarchive	Restore an archived task
kb_task_delete	Permanently delete a task
kb_task_import_github	Batch import GitHub issues as tasks
kb_task_import_github_issue	Import a single GitHub issue
kb_task_browse_github_issues	Browse GitHub issues before importing
kb_task_plan	Create task via AI-guided planning mode
kb_mission_create	Create a new mission
kb_mission_list	List all missions
kb_mission_show	Show mission hierarchy
kb_mission_delete	Delete a mission
kb_milestone_add	Add a milestone to a mission
kb_slice_add	Add a slice to a milestone
kb_feature_add	Add a feature to a slice
kb_slice_activate	Activate a pending slice
kb_feature_link_task	Link a feature to a task

CLI Commands (fn)

Dashboard

• fn dashboard — Start web UI + AI engine
• fn dashboard --paused — Start with automation paused
• fn dashboard --dev — Start web UI only (no AI engine)

Task Management

• fn task create "description" — Create a new task
• fn task plan "description" — AI-guided planning mode
• fn task list — List all tasks
• fn task show KB-001 — Show task details
• fn task move KB-001 todo — Move task to a column
• fn task merge KB-001 — Merge an in-review task
• fn task duplicate KB-001 — Duplicate a task
• fn task refine KB-001 --feedback "..." — Create refinement task
• fn task archive/unarchive KB-001 — Archive/restore tasks
• fn task delete KB-001 — Delete a task
• fn task retry KB-001 — Retry a failed task
• fn task comment KB-001 "..." — Add a task comment
• fn task steer KB-001 "..." — Add steering comment
• fn task pause/unpause KB-001 — Control automation
• fn task logs KB-001 — View task agent logs

GitHub Integration

• fn task import owner/repo — Batch import issues
• fn task import owner/repo -i — Interactive import
• fn task pr-create KB-001 — Create PR for task

Git Commands

• fn git status/fetch/pull/push — Git operations

Settings

• fn settings — Show current settings
• fn settings set key value — Update a setting

AI Engine Components

1. TriageProcessor — Auto-specifications for tasks in triage column
2. Scheduler — Dependency resolution, concurrency management
3. TaskExecutor — Creates worktrees, executes tasks with coding tools

Task Storage Structure

.kb/
├── kb.db                    # SQLite database (WAL mode)
├── config.json              # Board config
└── tasks/
    └── KB-001/
        ├── PROMPT.md        # Task specification
        ├── agent.log        # Execution logs
        └── attachments/     # File attachments

Dashboard Features

• Real-time kanban board with drag-and-drop
• Board view and list view
• Task detail modal with tabs (Details, Spec, Model, Workflow, Comments)
• Git manager (commits, branches, worktrees)
• Activity log
• Settings modal
• Workflow step manager
• Scheduled tasks (automations)
• GitHub import modal
• Theme system (8+ themes, dark/light/system)

Key Settings

Setting	Default	Description
maxConcurrent	2	Concurrent task execution
autoMerge	true	Auto-merge completed tasks
requirePlanApproval	false	Manual approval for specs
prCompletionMode	direct	Completion: direct/pr-first
taskStuckTimeoutMs	—	Stuck task detection timeout
recycleWorktrees	false	Pool and reuse worktrees