AGENT SKILLBY GOOSEWORKS-AI
Newsletter monitor
AT A GLANCE
Newsletter monitor is an email skill for AI agents. Scan an AgentMail inbox for newsletter signals using configurable keyword campaigns. The gooseworks-ai/goose-skills repository on GitHub, maintained by gooseworks-ai, has 912 stars and the MIT license. To add it, run npx skills add gooseworks-ai/goose-skills --skill newsletter-monitor
- SOURCE REPOSITORY
- gooseworks-ai/goose-skills (opens GitHub in a new tab)
- REPO STARS
- SOURCE REPOSITORY
- LICENSE
- MIT
- CATEGORIES
- SKILL.MD SIZE
- 2.4 KB68 LINES
QUICK ANSWER
- WHAT IT IS01
- Scan an AgentMail inbox for newsletter signals using configurable keyword campaigns. It stands out by giving email marketing a defined shape, so the agent asks for better context and returns a more usable result.
- INPUTS02
- Context for email marketing: your goals, audience, constraints, and any source material the skill asks for.
- OUTPUT03
- A ready-to-use result for email marketing: the analysis, copy, or recommendations the agent produces.
INSTALL
One command adds this skill from its source repository.
npx skills add gooseworks-ai/goose-skills --skill newsletter-monitorREAD THE SKILL.MD BELOW BEFORE YOU RUN IT. SKILLS INSTRUCT YOUR AGENT.
SKILL.MD
The full file, as published in the source repository. Copy it, download it or open it on GitHub.
ON THIS PAGE · 8
Newsletter Monitor#
Scan an AgentMail inbox for newsletter signals using configurable keyword campaigns. Designed for monitoring accounting industry newsletters for buying signals like acquisitions, Sage Intacct migrations, staffing challenges, and technology adoption.
Quick Start#
# Set your API key
export AGENTMAIL_API_KEY="your_key_here"
# Scan inbox with all campaigns (summary view)
python3 skills/newsletter-monitor/scripts/scan_newsletters.py --output summary
# Scan specific campaign, last 7 days
python3 skills/newsletter-monitor/scripts/scan_newsletters.py --campaign acquisitions --days 7 --output summary
# JSON output for downstream processing
python3 skills/newsletter-monitor/scripts/scan_newsletters.py --output json --limit 50Dependencies#
pip3 install agentmail python-dotenvConfiguration#
Keyword campaigns are defined in config/campaigns.json. Each campaign has a description and a list of keywords for case-insensitive substring matching.
Built-in campaigns:
- acquisitions - CPA firm M&A activity
- sage_intacct - Sage Intacct migration and implementation signals
- staffing - Accounting talent and staffing challenges
- technology - Accounting technology adoption
CLI Options#
| Flag | Description | Default |
|---|---|---|
--campaign NAME | Run only a specific campaign | All campaigns |
--days N | Only scan emails from last N days | No limit |
--keywords "a,b,c" | Custom keywords (overrides campaigns) | Use campaigns.json |
--output json|summary | Output format | json |
--inbox ADDRESS | Override inbox address | AGENTMAIL_INBOX env or supergoose@agentmail.to |
--limit N | Max messages to fetch | 100 |
Output#
JSON mode (default)#
Returns an array of matched messages with:
message_id,from,subject,datematched_campaigns- which campaigns triggeredmatched_keywords- specific keywords foundcontext_snippets- 200-char window around each matchcompanies_mentioned- capitalized multi-word phrases near matches
Summary mode#
Human-readable report showing matched emails grouped by campaign with snippets and detected companies.
Downstream Skills#
When newsletter signals are found, chain to:
- company-contact-finder - look up contacts at mentioned companies
- accounting-news-monitor - combine with direct news monitoring for fuller signal coverage
FAQ
07 QUESTIONS
01What is the Newsletter monitor agent skill?
Scan an AgentMail inbox for newsletter signals using configurable keyword campaigns. It is listed under email in the 100xLab agent skills directory.
02How do I install Newsletter monitor in Cursor, Claude Code, or Codex?
Run npx skills add gooseworks-ai/goose-skills --skill newsletter-monitor in the project where you want it, then ask your agent for the skill by name. The --skill flag installs only Newsletter monitor, not every skill in the repository.
03What does the Newsletter monitor SKILL.md cover?
The SKILL.md includes sections on Quick Start, Dependencies, Configuration, CLI Options, Output and JSON mode (default). Read the full text on this page or in plain markdown at /resources/agent-skills/gooseworks-ai-goose-skills--newsletter-monitor--8xnya8/raw.
04Which agents can use Newsletter monitor?
Newsletter monitor installs with the cross-agent skills installer (npx skills add), which sets it up for agents such as Claude Code, Cursor and Codex. Each agent loads the SKILL.md when you ask for the skill by name.
05What license is Newsletter monitor under?
The gooseworks-ai/goose-skills repository declares the MIT license. Read the license file in the repository before you copy or redistribute the skill.
06Is Newsletter monitor free to use?
Reading, copying and installing Newsletter monitor costs nothing: it is published in a public GitHub repository under the MIT license. Reuse and redistribution follow that license.
07Where is the source of Newsletter monitor?
Newsletter monitor comes from https://github.com/gooseworks-ai/goose-skills, which has 912 GitHub stars. The SKILL.md is at https://github.com/gooseworks-ai/goose-skills/blob/HEAD/skills/monitoring/composites/newsletter-monitor/SKILL.md. The author is gooseworks-ai.
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ATTRIBUTION
Newsletter monitor was written by its original authors and is published in gooseworks-ai/goose-skills (opens GitHub in a new tab) under the MIT license. All rights stay with the original authors.
100xLab did not write, maintain or endorse this skill. This page lists it for discovery. Repo stars belong to the source repository, not to the skill. Review any skill before you install it.