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Draft a self-contained, copy-pasteable prompt so a fresh agent can continue without this thread. Use when the user says "hand this off", "compact this", "wrap up for the next session", "write a continuation prompt", "draft a prompt", "make a prompt I can copy-paste", "create a delegation brief", or invokes /handoff.
How a workspace-backed app under `apps/*` is composed: the isomorphic doc factory (`create<App>`), the environment factories (`open<App>Browser` / `open<App>Extension` / tauri), the `#platform/*` build-time platform DI for multi-platform (Tauri) apps, the `session` singleton, daemon/script placement under per-project `workspaces/<app>/`, and the file layout itself. Use when creating a new app, naming or placing the iso/browser/extension factory, wiring `#platform/*` subpath imports for a Tauri seam, choosing between auth-gated (Shape A) vs module-singleton (Shape B), placing the session singleton, or registering daemon/script bindings.
Create a slash-command `/goal` for long-running Codex or Claude Code work when the user explicitly asks for a `/goal`, agent goal, or completion condition. Outputs one goal line with the objective, starting context, validation evidence, and stop condition.
List 3-5 comparable apps when planning a UX surface to test category fit and surface high-leverage refusals. Use for "what do other apps do", identity, sync state, local-first design.
Run a continuous collapse-and-simplify pass that surgically removes indirection failing to earn its boundary. Use when the user says 'collapse pass', 'simplify pass', 'reduce indirection', 'shrink the surface', 'find what to delete', when asking to audit a package for dead abstractions, when reviewing a pull request, branch, or recent merged change for simplification (isolated in a worktree), or when the goal is a sequence of small refactor commits that delete more than they add. Pairs with code-audit (smell catalog), refactoring (per-change mechanics), one-sentence-test (cohesion gate), cohesive-clean-breaks (deep redesigns), approachability-audit (first-read sanity), and post-implementation-review (second-read after each commit).
Epicenter workspace API patterns: `defineTable`, `defineKv`, migrations, actions, `createWorkspace`, materializers, `openCollaboration`, and workspace connections. Use when editing workspace schemas, table/KV access, actions, attachments, or collaboration setup.
Epicenter auth packages: `@epicenter/auth` and the Svelte wrapper at `@epicenter/svelte/auth`, OAuth sessions, identity state, auth-owned fetch/WebSocket, and workspace lifecycle binding. Use when editing Epicenter auth clients, session state, hosted sign-in, or auth/workspace integration.
| name | handoff |
| description | Draft a self-contained, copy-pasteable prompt so a fresh agent can continue without this thread. Use when the user says "hand this off", "compact this", "wrap up for the next session", "write a continuation prompt", "draft a prompt", "make a prompt I can copy-paste", "create a delegation brief", or invokes /handoff. |
| argument-hint | What should the next agent accomplish? |
| metadata | {"author":"epicenter","version":"2.0"} |
Draft a self-contained prompt that can be pasted into a fresh agent thread or separate session.
Return the prompt directly in the conversation. The user can copy it from there.
The recipient has no thread context. Include only what they need to continue correctly.
Do not launch, supervise, or automate the recipient. This skill produces the prompt only.
For a bounded review prompt, make the goal one concrete question. Include exact file paths, short snippets, or the diff command to run, and say what answer shape will be useful.
If the prompt asks the recipient to edit files, direct that work to a disposable git worktree on its own branch. The final diff still needs local review before it lands.
Paste real code or command output when it is shorter than explaining it. Use real file paths instead of vague references.
Do not duplicate full specs, plans, decision docs, commits, or diffs. Link to stable paths and summarize the decision they contain.
Close decisions the recipient should not spend time reopening. If a choice is still genuinely open, name the owner and the exact question.
A good handoff can be pasted into a blank agent thread and executed without a clarifying question.
