repo-mailbox/skills/board/SKILL.md

---
name: board
description: >-
  Answer "which repository deserves the next session" across every repo at once,
  using the local cross-repo attention board (`board.sh`) as the evidence. Use
  whenever the user asks what to work on next, who is waiting on them, what
  unblocks the most other work, what is cheapest to move under quota pressure, or
  for a cross-repo status read: "what should I work on", "who is waiting on me",
  "what unblocks the most", "show the board", "what is cheapest to move",
  "cross-repo status", "where is the leverage", "which repo is blocked". Also
  covers planning a whole day rather than picking one repo: "plan my day", "which
  repos should I open tabs for", "day plan". Also triggers on Norwegian phrasings:
  "hva skal jeg jobbe med", "hvem venter på meg", "hva løsner mest", "vis tavlen",
  "hva er billigst å flytte", "hvor bør jeg begynne", "status på tvers av repo",
  "hva er blokkert", "lag en dagsplan", "planlegg dagen", "hvilke repo skal jeg
  åpne i dag". Trigger even when the
  user names no repo and no tool — choosing *between* repos is this skill. Not for
  "where were we" inside the current repo: that is this repo's own STATE.md,
  already injected at session start.
version: "0.17.0"
---

# board — which repo deserves the next session

This skill turns "what should I work on" into a decision backed by measurement.
`board.sh` is the engine; this skill is the ranking and the answer. The script is
read-only by construction — it never writes to a repo, a STATE.md, or the mailbox
— so running it is always safe and needs no confirmation.

The failure mode this skill exists to prevent is dumping the table. The board
prints one line per repo across every repo on the machine; pasting that back is
not an answer, it is the question again in table form. Run it, read it, name one
repo.

## The engine

    BOARD="${CLAUDE_PLUGIN_ROOT}/scripts/board.sh"

There is no deployed copy anywhere else and no fallback path. One entry point is
the whole point: two entries pointed at two copies and made it impossible to know
which one actually ran. If this fails to resolve, the fix is this expression —
never restoring a copy under `~/.claude/scripts/`.

    "$BOARD"                          # every repo under the default roots
    "$BOARD" --roots <dir>[,<dir>...] # scan somewhere else

`BOARD_ROOTS` overrides the default scan roots and `CLAUDE_COORD_DIR` the mailbox
root. Exit 0 is normal (0 discovered repos also exits 0, silently); exit 2 means a
malformed argument — read stderr and fix it rather than retrying.

**Re-run it every single invocation.** Never answer from a board you ran earlier
in the session, from a number quoted in a document, or from memory. Inbox counts,
uncommitted files and board lines all change between turns, and a recommendation
built on a stale count is the exact defect the operator's premise-verification
rule exists to stop. The run costs about three seconds.

## What the columns mean

| Column | Meaning |
|---|---|
| `STATUS` | `planned` / `in-progress` / `blocked` / `deferred` / `done`, or `blocked>X` naming the repo it waits on. `?` means the STATE.md has no board line. |
| `KOST` | Model/effort for the next step, from the rubric row table in `route.sh` (the `route` skill writes it; this one only reads it). |
| `INN` | Unhandled inbox: **other repos are waiting on THIS one**. An obligation it owes outward. |
| `DRT` | Uncommitted files. |
| `ALDER` | Days since STATE.md last changed — the age of the *plan*. `-` where the repo has none. |
| `SISTE` | Days since the last commit — the age of the *work*. `-` where the repo has no commits yet. |
| `NESTE` | First line of the STATE.md next-step block, truncated. |

**`INN` never means "this repo is waiting on someone."** It means the opposite:
messages arrived and were not handled. The mailbox format carries no reply-to or
thread field, so outbound waiting is not derivable from it at all — `blocked>X` is
the only source for who a repo waits *on*. Conflating the two axes is a known
defect class here; keep them apart in every sentence you write.

## How to rank

Apply in order and stop at the first that discriminates. Always say which rule
fired — the rule is the justification, and it is what lets the operator disagree.

1. **Unblocks the most.** A repo that others are `blocked>` on. Moving it converts
   several blocked repos to active: the highest leverage per token spent. Follow
   the chain — if A is blocked on B and B is blocked on C, the answer is C.
2. **Cheap and blocking.** Among unblockers, prefer the lowest `KOST`. This is the
   standing rule under quota pressure: take the cheap blocking one first.
3. **Owes the most outward.** High `INN` means other sessions are stalled waiting
   for a reply. Answering is procedurally mandatory anyway, so this work is owed
   regardless of what else is on the board.
4. **Uncommitted risk.** High `DRT` is not urgent work, but it is exposure worth
   naming: the config backup mirrors commits, not working trees, so uncommitted
   files exist in exactly one place.

**Neither `ALDER` nor `SISTE` is a ranking input.** An old STATE.md often means a
finished repo, not a neglected one, and an old last commit can mean the same.
Report either only if the user asks about staleness directly — the four rules
above stay four.

Read them as a **pair**, though: they answer different questions, and the gap
between them is the reading neither gives alone. A fresh `ALDER` beside a long
`SISTE` is a repo that keeps being re-planned without anything landing, which no
other column on the board reports.

`deferred` is a deliberate choice, not neglect — do not surface a deferred repo as
a candidate unless nothing else qualifies, and say that it was deferred if you do.

## Read the winner's STATE.md before answering

The `NESTE` column is truncated to fit the table, so it is a pointer, not the
action. Once ranking picks a repo, open that repo's `STATE.md` and read the actual
next-step block. Report the real first action from that block. A truncated
fragment quoted as if it were the next step is a wrong answer that looks right.

## The answer

Short prose, roughly five to ten lines. No table, no per-repo rundown, no top-five
list — "top five with their columns" is still a dump.

- **The repo**, named once.
- **Why it won**, as the rule that fired.
- **The concrete first action**, from that repo's STATE.md next-step block.
- **What it costs** — the `KOST` value, so the operator can set model and effort
  before starting.
- **Runner-up in one clause**, only if it is genuinely close.

If the user asked a narrower question ("who is waiting on me", "what is cheapest"),
answer that question directly from the same run instead of forcing the full
ranking onto them.

## When the ask is a day, not a repo

"Hvilke repo skal jeg åpne tabber for i dag", "lag en dagsplan", "planlegg dagen",
"hva står på programmet" — that is a different question from "which repo wins",
and it has its own rendering:

    "$BOARD" --plan

This is the one case where a list *is* the answer and the no-dumping rule does not
apply — the user asked for the day, and a day has more than one repo in it. Pass
the plan through with a short framing line; do not re-rank it, re-order it, or trim
it. The order is the engine's position and it is deterministic: debt first
(most-owed first, whatever the status), then `in-progress`, then `planned`, then
repos with no board line. Substituting your own judgement for that order makes the
plan unreproducible and costs the property that makes it trustworthy.

Two things to say out loud when you hand it over:

- **A `done` or `blocked` repo in the plan is not a bug.** It is there because it
  owes mail, and owing an answer is a different axis from whether its own next step
  can move. `why=inbox:N` says exactly that.
- **`command_missing=` means that repo has no usable route line**, so there is no
  command to paste. Name those repos rather than letting the operator discover it
  per tab. Fixing them is the `route` skill's job, in *that* repo — never a side
  quest here.

Blocks are `key=value` and comment lines start with `#`, because a separate driver
repo consumes this output. That format is a contract with a consumer outside this
repo: never reformat it, and never hand-edit a block before passing it on.

**Point the operator at `paste=`, not at `dir=` + `command=`.** Those two exist
for a driver, which cd's the pane itself and then types the command; `paste=` is
the same thing already joined, and it is the only line a human should ever copy.
Telling someone to "cd to `dir=` and then paste `command=`" asks them to assemble
two fields by hand, which is exactly how a session gets started in the wrong repo.
A block with `command_missing=` has no `paste=` at all — say so for those repos
rather than letting the operator hunt for a line that is not there.

## Coverage gaps you must name

A ranking is only as honest as its inputs, and two gaps are invisible in the answer
unless you state them:

- **Repos with no board line** render `?` in status and cost, so they drop out of
  exactly the sort the board exists for. The script counts them in its closing
  note. Pass that count through as one clause ("N repos have no board line and are
  outside this ranking"), and never let it grow into a side quest — adding board
  lines to other repos is that repo's work, not this session's.
- **`MALFORMED` status tokens** mean a board line outside the closed vocabulary.
  The script warns; repeat the warning and name the repo, because a malformed line
  silently misplaces a repo in the wrong bucket.

Repos with no STATE.md at all appear in their own group. They are not candidates —
there is no next step to read — but a large uncommitted count in one is worth a
sentence under rule 4.

## Boundaries

- **Read-only, both ways.** The script writes nothing, and neither should the
  skill. Do not fix a missing board line, edit another repo's STATE.md, or send a
  coord message as a side effect of ranking. Recommend; the operator decides.
- **Not a session-start hook.** Injecting the board into every session costs real
  context about repos the session is not in. It runs when asked, never on a timer.
- **Coordination metadata is private.** Repo names, blocking chains and inbox
  counts are local operational data and never belong on a public surface.

## Examples

Placeholder names throughout — resolve real ones from the run, never from a
document.

**Example 1 — the ordinary ask**
Input: "hva skal jeg jobbe med nå?"
Action: run the board. `repo-a` is `blocked>repo-b`, and `repo-b` is active at a
low cost. Answer: `repo-b`, rule 1 + 2 (cheap and unblocks `repo-a`), the first
action read from `repo-b/STATE.md`, and its `KOST`.

**Example 2 — quota pressure**
Input: "jeg har lite kvote igjen, hva er billigst å flytte?"
Action: run the board, restrict to candidates whose `KOST` is at the low end of the
rubric, and prefer one that also unblocks something. Name the cost explicitly.

**Example 3 — the obligation question**
Input: "hvem venter på meg?"
Action: read `INN` only. List the repos with unhandled mail and say that this is
mail owed outward, not repos this one is waiting on. Do not rank; the question was
narrower than the ranking.

**Example 4 — chain following**
Input: "what unblocks the most?"
Action: build the `blocked>` chain from the run, and name the repo at its root,
plus how many repos come free when it moves.

**Example 5 — nothing qualifies**
Input: "vis tavlen"
Action: if every repo is `done` or `deferred`, say so plainly and name the largest
uncommitted exposure instead of inventing a candidate. An empty board is a real
answer.