Agent skill

Business News Monitor

by grandamenium in grandamenium/cortextos

Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities.

MITAuto-check passedProductivity & Automation

Install Business News Monitor

skills CLI
$ npx skills add grandamenium/cortextos --skill business-news-monitor -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install grandamenium/cortextos business-news-monitor --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/grandamenium/cortextos.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/business-news-monitor .claude/skills/business-news-monitor && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
business-news-monitor
GitHub stars
101
Token cost
~1.3k tokens
SKILL.md length
499 words
Files
1
Skills in repo
55
Repo updated
First seen
Licence
MIT

At a glance

Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities.

  • Works in 5 steps: Does it affect a current pursue idea or… → Does it match a keywords_critical… → Does it represent a new competitor… → …
  • : running a scheduled daily/weekly news pass
  • SKILL.md covers Inputs (from agent config), Output rubric, Materiality test and Anti-patterns (don't do), plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Business News Monitor is an agent skill from grandamenium/cortextos. Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities. Use when: running a scheduled daily/weekly news pass, or when an idea-grooming pass needs fresh signal. Domain config (sources, keywords, thresholds) lives in agent config.

Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Productivity & Automation, covering Scheduled and recurring tasks. The licence is MIT.

When your agent uses it

  • : running a scheduled daily/weekly news pass
  • An idea-grooming pass needs fresh signal

Example prompts

  • “/business-news-monitor”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Does it affect a current pursue idea or active work? If yes → material.
  2. Does it match a keywords_critical keyword? If yes → material.
  3. Does it represent a new competitor entering the space? If yes → material.
  4. Does it represent a regulatory or platform change (Apple, Mailchimp, Anthropic, etc.) that touches our stack? If yes → material.
  5. Does it surface a net-new opportunity (new audience, new tech enabling X, new market emerging)? If yes → material.

What it can do on your machine

Read from SKILL.md and the folder at commit 6f93838. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Business News Monitor loads about 1.3k tokens when it runs. Until then it costs about 85 tokens; SKILL.md has 499 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~85
When it runs · the whole SKILL.md, loaded when a task matches
~1.3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from grandamenium/cortextos at commit 6f93838, republished under its MIT licence (© grandamenium). 499 words, ~1,261 tokens.

Download SKILL.mdSave it as .claude/skills/business-news-monitor/SKILL.md (or your agent's skills folder).
name
business-news-monitor
description
Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities. Use when: running a scheduled daily/weekly news pass, or when an idea-grooming pass needs fresh signal. Domain config (sources, keywords, thresholds) lives in agent config.

Business News Monitor

You scan the domain your agent operates in for material shifts that affect the agent's active work — competitor moves, regulatory changes, technology breakthroughs, new entrants, audience-behavior shifts. Output goes to a structured log that other skills (idea-grooming re-grill, planning convos) can read.

This is not a news aggregator. The output isn't "here are the day's headlines." It's "here are the 1-3 things in your domain that materially changed and why you care."


Inputs (from agent config)

Read your agent's config for the domain overlay:

  • domains: [<list>] — e.g. [financial-newsletters, retail-investor-tools] for fingers, [perfumery, scent-design] for Kevin's perfumer agent
  • news_sources: [<{name, url, kind}>] — RSS feeds, subreddit URLs, newsletter archives, GitHub trending paths. Each entry has a kind (rss / html / subreddit / hn / etc.) so you know how to parse.
  • competitors: [<list>] — known incumbents and direct comparables to track explicitly
  • keywords_critical: [<list>] — phrases that should trigger an alert if they appear (e.g. "Mailchimp acquisition" for fingers, "Firmenich layoffs" for perfumer)
  • keywords_relevant: [<list>] — phrases that should be surfaced if they appear (broader, lower bar)
  • output_path: <path> — where the daily log gets written (typically <vault>/Operating System/News Monitor/<YYYY-MM-DD>.md or similar)

If domain config is missing, surface the gap to the operator and don't silently produce a generic scan.


Output rubric

Every run produces ONE markdown file at <output_path>/<YYYY-MM-DD>.md with this shape:

markdown
---
date: YYYY-MM-DD
domains: [<from config>]
sources_scanned: <N>
items_seen: <N>
items_kept: <N>
materiality_threshold: medium
---

# Domain news monitor — <date>

## Material shifts (the only section the operator NEEDS to read)

For each material item (cap at 5 — discipline matters):

### <One-line headline of the shift>

- **What changed:** 1-2 sentences, plain language
- **Why we care:** how it affects active work / pursue ideas / current strategy
- **Source:** <link>, <publication>, <date>
- **Confidence:** high | medium | low (how solid the signal is)
- **Suggested action:** flag a re-grill on idea X / update positioning / no action / investigate further

## Surface (interesting, not material)

Bullet list. 3-10 items. Headlines + 1-line takeaway each. No expansion. These are FYI, not action triggers.

## Quiet today

If the scan found nothing material, say so explicitly. "Quiet today" is a valid output. Do NOT manufacture materiality to fill the section.

## Sources scanned

Inline list of every source visited + count of items pulled. Lets the operator audit coverage.

Materiality test

For every candidate item, ask:

  1. Does it affect a current pursue idea or active work? If yes → material.
  2. Does it match a keywords_critical keyword? If yes → material.
  3. Does it represent a new competitor entering the space? If yes → material.
  4. Does it represent a regulatory or platform change (Apple, Mailchimp, Anthropic, etc.) that touches our stack? If yes → material.
  5. Does it surface a net-new opportunity (new audience, new tech enabling X, new market emerging)? If yes → material.

Otherwise → surface (not material).

Hard cap: 5 material items per day. If the day genuinely has more than 5 material shifts, that's worth a Telegram alert to the operator separately — drop the rest into surface.


Show full SKILL.md (164 more words)Show less

Anti-patterns (don't do)

  • Don't surface yesterday's news. Each item must be net-new since the last run.
  • Don't paraphrase headlines. Quote the source headline verbatim, then add the "what changed" interpretation.
  • Don't make predictions. ("This will lead to X" is out of scope.) Stick to what changed and why we care.
  • Don't pad. If only 2 things are material, output 2 items. Empty padding is noise.
  • Don't paste raw source content. Parse, summarize, link. The output should be skimmable in 60 seconds.

Cron pattern

Suggested cadence per domain:

  • Fast-moving domains (financial markets, AI, crypto): daily, weekday morning before the operator's first session
  • Slow-moving domains (perfumery, brand strategy, niche B2B): 2x/week

Cadence lives in the agent's cron config, not here. This skill just defines how the scan runs once invoked.


  • Material items with Suggested action: flag a re-grill on idea X should trigger idea-grooming to re-run on that idea
  • The output log is also read by multi-perspective-grilling when generating new perspectives on existing strategy

© grandamenium, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/business-news-monitor of grandamenium/cortextos.

Open the folder on GitHubat commit 6f93838

Compare with similar skills

Business News Monitor next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Business News Monitor compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Business News Monitor this skillgrandamenium/cortextos101—~1.3kAutomated safety check: PassMIT
ScheduleTinyAGI/tinyagi3.6k—~1.4kAutomated safety check: PassMIT
Send User MessageTinyAGI/tinyagi3.6k—~829Automated safety check: PassMIT
Cron Opsczl9707/build-your-own-openclaw1.9k—~593Automated safety check: PassMIT
X Bookmarkssharbelxyz/x-bookmarks289—~2kAutomated safety check: NotesNone
Wp Wpcli And OpsAutomattic/agent-skills2112 repos~988Automated safety check: PassNone

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Questions about Business News Monitor

What does Business News Monitor do?

Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities. Business News Monitor is an agent skill from grandamenium/cortextos. Daily cron-driven scan of news/forums/social in a domain to surface market shifts, new competitors, regulatory changes, and net-new opportunities.

When should I use Business News Monitor?

Business News Monitor fits situations like: : running a scheduled daily/weekly news pass; an idea-grooming pass needs fresh signal.

How do I install Business News Monitor in Claude Code?

Run `npx skills add grandamenium/cortextos --skill business-news-monitor -a claude-code`. Or copy the skill folder (skills/business-news-monitor in grandamenium/cortextos) into .claude/skills/business-news-monitor in your project. Claude Code loads it when a task matches its description.

How do I install Business News Monitor in Codex?

Run `npx skills add grandamenium/cortextos --skill business-news-monitor -a codex`. Or copy the skill folder (skills/business-news-monitor in grandamenium/cortextos) into .agents/skills/business-news-monitor in your project. Codex loads it when a task matches its description.

Can I use Business News Monitor in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add grandamenium/cortextos --skill business-news-monitor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/business-news-monitor, .gemini/skills/business-news-monitor, .github/skills/business-news-monitor and .opencode/skills/business-news-monitor in your project.

What does Business News Monitor need to run?

SKILL.md names no scripts, command-line tools or credentials: Business News Monitor is instructions for the agent only.

Does Business News Monitor access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Business News Monitor safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Business News Monitor use?

Business News Monitor is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Business News Monitor use?

About 1.3k tokens (SKILL.md is roughly 5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Business News Monitor?

Skills that share tags, products or a category with Business News Monitor: Schedule (TinyAGI/tinyagi, 3.6k stars), Send User Message (TinyAGI/tinyagi, 3.6k stars), Cron Ops (czl9707/build-your-own-openclaw, 1.9k stars) and X Bookmarks (sharbelxyz/x-bookmarks, 289 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Business News Monitor?

grandamenium (a GitHub user) maintains it in grandamenium/cortextos, which has 101 GitHub stars. The repository holds 55 skills in this directory. The repository was last updated on September 23, 2026.

Source: grandamenium/cortextos on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.