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skills/mohitagw15856/pm-claude-skills/rss-digest

rss-digest

1
mohitagw15856/pm-claude-skills·Audit passed·Snapshot 32254efac577

Summary

This source did not publish a separate summary. Review SKILL.md before using the skill.

SKILL.md

RSS Digest Skill

RSS never died — every blog, newsroom, podcast, release page, and status page still speaks it, keylessly, and it remains the cleanest way for an agent to answer "what's new from the sources I care about." This skill fetches feeds with curl, parses the two dialects (RSS 2.0 and Atom) without ceremony, and produces what the user actually wanted: a dated, deduplicated briefing with one line of substance per item — not thirty titles.

What This Skill Produces

  • The digest — items with date, source, title, and a one-line what-it-actually-says from the item's own description
  • Cross-feed dedup — the same story via three feeds appears once, sources noted
  • The since-filter — "what's new" means since the user last asked or a stated window, applied
  • The commands — one curl per feed, rerunnable

Required Inputs

Ask for these if not provided:

  • The feed URLs — or the site ("find the feed" is part of the job: try /feed, /rss, /atom.xml, /index.xml, and the <link rel="alternate" type="application/rss+xml"> tag in the page head)
  • The window — today, this week, since a date — "what's new" needs an epoch
  • The lens — everything, or filtered to a topic; a briefing has a reader, and the reader has interests

Framework: Fetch, Parse, Digest

  1. The fetch: curl -sL "https://hnrss.org/frontpage" — follow redirects (-L), and identify politely if a feed rejects default agents (-A "rss-digest/1.0"). Feeds are XML; both dialects carry the same essentials: RSS <item><title><link><pubDate><description> · Atom <entry><title><link href><updated><summary/content>.
  2. Parse without heroics: items are extracted with straightforward pattern-matching on those tags; HTML inside descriptions gets stripped to text; entities decoded. Malformed feeds (common) get a best-effort parse and an honest note, not a crash or silent gaps.
  • The one-line rule: each item's line comes from its description/summary content — what the piece actually says — not a restatement of its title. When the description is empty or useless, say what can be said from the title and mark it thin; fetch the full article only if the user asks for a deep-dive on an item.
  • Dedup and order: same-story detection across feeds by normalized title/URL similarity; ordering is newest-first within the window, or grouped by source when the user's mental model is per-source.
  • Honest dating: pubDate/updated converted to the user's zone; items without dates are labeled undated, not invisibly slotted; and the digest states its own window ("covering the last 48h as of [time]").

    • Output Format

    Digest: [N sources] — [window], as of [time]

    [If a lens was set: the matching items first.]

    [Source A]

    • [date] [title] — [one line of what it says] ([link]) […]

    [Duplicates noted: "also covered by X, Y" · thin-description items marked]

    Feeds: [curl per feed] · window: [the since-filter applied]

    Quality Checks

    • Every item line summarizes the description, not the title
    • The window is stated and applied — no undated "new"
    • Cross-feed duplicates are merged with sources noted
    • Malformed feeds produce a note, not silent item loss
    • Feed discovery was attempted when given a bare site URL

    Anti-Patterns

    • Do not output a link dump — the one-line-of-substance rule is the product
    • Do not restate titles as summaries — the description field exists; use it or mark the item thin
    • Do not fetch every full article by default — the feed's own content first, deep-dives on request
    • Do not present an old cached item as new — the window does the filtering, visibly
    • Do not invent a feed's contents when the fetch fails — report the failure and move to the sources that answered

    Related skills

    capacity-planningcompetitor-teardowncontext-engineering-reviewrunbook-writerreceipts-audit