feed-watch

feed-watch is a skill for Claude Code, Codex from tatargabor/set-core. It costs 101 tokens per session (1,245 once invoked), scanned A, original, MIT.

A read-only feed-monitoring workflow that collects new items from feeds listed in a project configuration file, scores them against a rubric, and prepares a digest with possible replies. A human reviews and sends everything.

In plain words
What is it for?
Use it to review declared feeds in a logged-in Chrome window, rank relevant items, and draft responses for human approval.
Why use it?
It avoids repeatedly checking feeds by hand while keeping the agent from posting, messaging, or taking other actions on the user's behalf.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to review declared feeds in a logged-in Chrome window, rank relevant items, and draft responses for human approval.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tatargabor/set-core/feed-watch
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add tatargabor/set-core --skill feed-watch
Clone the repo
git clone --depth 1 https://github.com/tatargabor/set-core

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for feed-watch

README.md
[![agentmods](https://agentmods.dev/badge/skills/tatargabor/set-core/feed-watch/github.svg)](https://agentmods.dev/skills/tatargabor/set-core/feed-watch)
Your own site
<a href="https://agentmods.dev/skills/tatargabor/set-core/feed-watch"><img src="https://agentmods.dev/badge/skills/tatargabor/set-core/feed-watch/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for feed-watch

Your own site · 80×15
<a href="https://agentmods.dev/skills/tatargabor/set-core/feed-watch"><img src="https://agentmods.dev/badge/skills/tatargabor/set-core/feed-watch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 101 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,245 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00101 $0.01245
Opus 5.5 $0.00040 $0.00498
Sonnet 5.5 $0.00020 $0.00249
Haiku 4.5 $0.00010 $0.00125

Measured 9d ago against content hash 705fed9b6be8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

feed-watch scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

templates/feed-watch/skills/feed-watch/SKILL.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

feed-watch: collect → score → drafts → digest

Everything specific to this project — which feed, what counts as an item, the rubric, the threshold, the labels, the reply template, the copy gate — is in .set/feed-watch.yaml and the files it names. Read it first: set-feed-watch show prints it resolved.

Iron rules

  • Read only. You never post, comment, react, like, share, join, follow, message or send anything, on any source. A human sends every reply.
  • Only the declared feeds. Open only the url of a declared source and the permalinks of its items. No messenger, notifications, profiles, search, or other groups or pages.
  • Human pace, one tab. Scroll a screen at a time, wait 2–4 seconds, read what is visible. No parallel requests, no scraper, no JavaScript bulk extraction.
  • On trouble, stop and report. No refresh, no retry loop, no workaround for a login wall or a challenge.

0. Preparation

  1. Ask the user to bring the Chrome window to the front (logged in to the source) and keep it there during the run. Measured: in a background window the feed rendered one item and then only loading placeholders.
  2. set-feed-watch show — sources, caps (max_items_per_run, max_age_days), the item filter file, the rubric guidance file, labels, draft template and blocks.
  3. set-feed-watch seen — the ids and text hashes already collected.
  4. Load the Chrome tools in ONE ToolSearch call (see the claude-in-chrome skill), open one new tab on the source's url. Apply the source's sort_hint; if you cannot, say so in the report.

1. Collection

Scroll in small steps. Stop when ANY of these holds, and record which one:

  • you reached the newest item already collected, or items older than max_age_days;
  • you processed max_items_per_run items;
  • stall: two consecutive scrolls brought no new item — only loading placeholders;
  • challenge: a login wall, captcha, verification prompt, or an error page.

A run that collected zero items while the feed showed only placeholders is a stall, never "no new items".

Read the full file on GitHub · 94 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 94 lines · 101 tokens per session scan A 705fed9b6be8

Subscribe to this mod's changes

feed-watch is a skill published in the GitHub repository tatargabor/set-core (36 stars, last pushed 8d ago), licensed MIT. It adds 101 tokens to every session and 1,245 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-28.

Related

feed-watch compared with skills from other repositories

feed-watch next to 6 skills from other repositories
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feed-watchtatargabor/set-coreSkill368d agoMITA101Claude Code, Codex
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structured-extractionvladkesler/initrunnerSkill4021d agoApache-2.0A30Claude Code, Codex