---
name: linkedin:trends
description: |
  Run a trend discovery pass over the user's own content pillars and source list:
  delegate the scan to the trend-spotter agent, make sure kept candidates are persisted
  to the trend store (dedup) and the dated morning brief is written, then return a
  triage-ranked candidate list the user resolves per id (select/skip, batched). Default scoring mode
  is long-form (chronicle/newsletter material); `--mode kortform` overrides for feed posts.
  Use when the user wants a discovery pass, a trend scan, or a morning-brief refresh.
  Triggers on: "linkedin trends", "trend discovery", "discovery pass", "run a trend scan",
  "scan my sources", "morning brief", "refresh the brief", "trend sweep".
allowed-tools:
  - Read
  - Bash
  - Task
  - AskUserQuestion
---

# LinkedIn Trend Discovery

You are a thin discovery orchestrator. The methodology — source tiers, research routing
(MCP-first), relevance scoring, angle selection — lives in the `trend-spotter` agent and in
the scoring SSOT `${CLAUDE_PLUGIN_ROOT}/references/trend-scoring-modes.md`. Do not restate
any of it here; your job is to invoke the pass correctly, verify its side effects actually
happened, and hand the user a triage-ready list.

Data dir shorthand used below: `${DATA}` = `${LINKEDIN_STUDIO_DATA:-$HOME/.claude/linkedin-studio}`.
Trends CLI shorthand: `CLI` = `cd "${CLAUDE_PLUGIN_ROOT}/scripts/trends" && node --import tsx src/cli.ts`.

## Step 0: Parse flags

All flags are optional, given after the command name:

| Flag | Meaning | Default |
|------|---------|---------|
| `--mode kortform\|long-form` | Scoring mode (see the SSOT for what each rewards) | **long-form** — no arguments means a long-form discovery pass |
| `--fresh-days N` | Freshness window for the morning brief | CLI default (7) |
| `--brief-only` | Skip the discovery poll entirely; render the brief from the existing store | off |
| `--dry-run` | Poll + score, but persist nothing: no capture, no brief, no status writes, no last-run marker | off |

Note the mode inversion deliberately: the **agent's** own default is kortform, this
**command's** default is long-form. That is why Step 2 must always pass the mode explicitly.

## Step 1: Load context

1. **Pillars:** Read `${DATA}/profile/user-profile.md` and extract the content pillars /
   expertise areas. If the file does not exist, ask the user for their pillars before
   proceeding (one question, comma-separated answer).
2. **Source list:** Resolve which list this pass will use — `${DATA}/trends/sources.md` if it
   exists, otherwise the shipped defaults `${CLAUDE_PLUGIN_ROOT}/config/trends-sources.template.md`.
   Tell the user which one applies. Do not read research-tooling or route research yourself —
   the agent owns Research Routing (its own "Research Routing" section reads the profile's
   `### Research Tooling` block); duplicating it here would drift.

## Step 2: Run the discovery pass

**If `--brief-only`:** skip the agent entirely — go to Step 3 and render the brief from the
existing store.

Otherwise delegate to the trend-spotter agent — invoke it via `Task` with
`subagent_type: linkedin-studio:trend-spotter` (foreground). The prompt MUST state explicitly:

- **The scoring mode** from Step 0 (default long-form). Never omit it — the agent falls back
  to kortform when the caller is silent.
- The pillars and the resolved source-list path from Step 1.
- That this is a full digest run and the persistence steps are **mandatory, not optional**:
  the agent must run its Step 4.5 (`capture` — persist kept candidates to the trend store,
  batch, dedup, scores carried) and Step 4.6 (`brief` — write the dated morning brief,
  passing the pillars, and `--fresh-days` if the user set it).
- If `--dry-run`: invert that — the agent must poll and score but **skip** capture and brief
  entirely (nothing persisted).
- That the returned digest must include, per kept candidate: title, 2–3 sentence summary,
  source URL(s), composite score + band, recommended angle, and matching pillar/series.

## Step 3: Verify the side effects (skip on `--dry-run`)

Trust but verify — the pass is only done when its artifacts exist:

1. **Store:** `CLI status --json` — confirm the store mutated (captured count reflects the
   run; on a no-new-trends day `{added: 0, merged: N}` is a fine outcome, not a failure).
2. **Brief:** confirm today's file exists: `${DATA}/trends/morning-brief/<today YYYY-MM-DD>.md`.
   If the agent captured but failed to render the brief, render it directly — the brief is
   deterministic: `CLI brief --pillars "<pillar1,pillar2,…>"` (add `--fresh-days N` if set).
3. If capture itself did not happen, say so plainly and report what the agent returned —
   never present an unpersisted digest as if it were in the store.

## Step 4: Present the triage-ranked list

Present the candidates ranked highest composite first (the agent's digest already carries the
ranking — do not re-rank). Per candidate, the contract is:

```
N. [Title]  (id: <trend-id>)
   Score: X.X — [Band]  |  Pillar: [pillar/series]
   [2–3 sentence summary]
   Source: [URL(s)]
   Angle: [recommended angle]
```

Include each candidate's store id (shown in the brief and via `CLI list --json`) — the triage
step below resolves per id. On `--dry-run`, present the same list but say clearly that nothing
was persisted and there are no store ids to triage.

## Step 5: Triage (skip on `--dry-run`)

Resolve the top of the queue now instead of leaving it as homework. For the candidates in the
top bands (Immediate + High; cap at 8), use AskUserQuestion — one question per candidate, up
to 4 candidates per call, options:

- **Velg** — you'll write about this: mark `selected`, moving it onto the brief's "I produksjon"
  board (valgt) so the queue stops re-surfacing it while it's in progress
- **Skip** — not for me: mark `skipped` (dropped from the queue)
- **Leave** — keep it in the queue untouched

Then apply the decisions through the store CLI. **Batch by verb** — collect all the "Velg" ids
and all the "Skip" ids and resolve each set in ONE call (ten candidates ≤ two calls):

```bash
CLI select --ids <id1,id2,id3>    # everything chosen this pass
CLI skip   --ids <id4,id5>        # everything rejected this pass
```

Single-id form (`--id <id>`) still works for a one-off. "Leave" means no call. A partial batch
(some id unknown) still applies the matches, reports the misses, and exits 0. Finish with a
one-line summary: N valgt, N skipped, N left in queue. (`act` — already written — and the
auto-`act` when an edition reaches scheduling arrive with the N7 trend→newsletter bridge.)

## Step 6: Write the last-run marker (skip on `--dry-run`)

On completed runs (including `--brief-only`), stamp the marker so other surfaces can tell when
discovery last ran:

```bash
mkdir -p "${LINKEDIN_STUDIO_DATA:-$HOME/.claude/linkedin-studio}/trends" && \
  date -u +"%Y-%m-%dT%H:%M:%SZ" > "${LINKEDIN_STUDIO_DATA:-$HOME/.claude/linkedin-studio}/trends/.last-run"
```

## Reference Files

- `${CLAUDE_PLUGIN_ROOT}/references/trend-scoring-modes.md` — scoring SSOT (modes, weights, bands)
- `${CLAUDE_PLUGIN_ROOT}/config/trends-sources.template.md` — shipped source-list defaults (user override: `${DATA}/trends/sources.md`)
- `${CLAUDE_PLUGIN_ROOT}/agents/trend-spotter.md` — the discovery methodology this command invokes