Over

Output File

Write all output to .ctx/HANDOVER.md at the repo root (same directory as the HANDOFF file's repo). Create .ctx/ if it does not exist.

mkdir -p <repo-root>/.ctx
# write to <repo-root>/.ctx/HANDOVER.md

After writing, print a single confirmation line to the user:

wrote .ctx/HANDOVER.md

The file is generated output — add .ctx/HANDOVER.md to .gitignore if not already present.

Output Structure (default / full)

Emit sections in this order, omitting any section where data is absent:

1. Review on Wake — unreviewed human-edit entries (see below)
2. State — one-line build/test/notes summary
3. Items table — markdown table: ID | Priority | Status | Title
4. Log — last 5 log entries as a compact list
5. Diagrams — all Mermaid diagrams (see below)

Review on Wake

Scan all items for extra entries with type: human-edit and no reviewed field. If any exist, emit this section before everything else:

## Review on Wake

- minibox-4 "Handler Coverage" — human edited `status` → `done` on 2026-04-03
  marked done manually — PR merged out of band

Mark these rows in the items table with a * suffix on the status field (e.g. done*). Omit this section entirely if no unreviewed human-edits exist.

Keep prose minimal. No headers longer than 3 words. No HTML. No emoji.

Mermaid Diagrams

Render all diagrams for which the data exists. Apply these rules to every node label:

• 2–3 words maximum
• No newlines (\n) inside node labels
• No HTML tags
• No parentheses (use square brackets or quotes if needed)
• Abbreviate freely: Auth Policy Gate → Auth Gate

1. Item Flow (flowchart LR)

Show items grouped by priority flowing into status buckets.

flowchart LR
  P0 --> open1[Auth Gate]
  P1 --> open2[CI Enforce]
  P1 --> open3[Bench Toggles]
  open1 --> S_open[Open]
  open2 --> S_open
  open3 --> S_open
  vz[VZ Bug] --> S_blocked[Blocked]

2. Item Status (stateDiagram-v2)

Show the status state machine with item counts in each state.

stateDiagram-v2
  [*] --> Open
  Open --> Done
  Open --> Blocked
  Open --> Parked
  Done --> [*]
  Blocked --> Open
  Parked --> Open

Annotate transitions with counts if >1 item. Example: Open --> Done : 3 items.

3. Session Timeline (sequenceDiagram)

Map log entries as a timeline. Use date as the actor label on the left, one Note over per entry.

sequenceDiagram
  participant Apr03 as 2026-04-03
  participant Apr02 as 2026-04-02
  Note over Apr03: Bench timeout fix
  Note over Apr02: Tier 1 wins

Only emit this diagram when log has ≥2 entries.

4. Item-File ER (erDiagram)

Show which items reference which files. Only emit when items have non-empty files arrays.

erDiagram
  ITEM ||--o{ FILE : references
  ITEM {
    string id
    string priority
    string status
  }
  FILE {
    string path
  }

Follow with a compact table of item→file mappings (max 10 rows; truncate with ... N more).

5. Priority/Status Matrix (quadrantChart) — optional

Emit only when there are ≥6 items. Map priority (P0=high, P2=low) vs status (open/blocked=active, done/parked=inactive).

quadrantChart
  title Items by Priority and Status
  x-axis Low Priority --> High Priority
  y-axis Inactive --> Active

Reading State

After resolving the HANDOFF file, also read .ctx/HANDOFF.state.yaml from the same repo root if it exists. This file holds build/tests/branch/notes — it is not in HANDOFF.yaml itself.

<repo-root>/.ctx/HANDOFF.state.yaml   # project snapshot — may not exist
<repo-root>/HANDOFF.*.yaml            # tasks/items/log

If .ctx/HANDOFF.state.yaml is absent, omit the State section from output rather than guessing.

YAML Parsing

Read with the Read tool and extract fields manually — do not shell out to a YAML parser.

From HANDOFF.yaml:

• items[*].{id, priority, status, title, files, extra}
• log[*].{date, summary, commits}
• updated

From .ctx/HANDOFF.state.yaml:

• build, tests, branch, notes

For .json, same approach via Read tool.

For .md (legacy HANDOFF.md), read as freeform text and infer structure from markdown headers and tables. No .ctx/HANDOFF.state.yaml will exist for legacy files.

Tone and Formatting

• Section headers: ## max, 1–3 words
• No filler text ("Here is your report…")
• Lead with the state line, then items, then diagrams
• Mermaid blocks: fenced with ```mermaid

Additional Resources

• references/diagram-patterns.md — abbreviation guide, subgraph patterns for ≥3 items per priority, complex multi-item examples, and the full common-mistakes reference with before/after fixes for all four Mermaid pitfalls (long labels, newlines, colon IDs, parentheses)