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blogwatcher — measured AI agent skill | DecimalAI

understudy-ai/blogwatcher

NewSkillScoreMaintained

Monitor blogs and RSS/Atom feeds for updates using the blogwatcher CLI.

researchby understudy-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Knowledge Management pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/understudy-ai-blogwatcher/SKILL.md

decimalai skills pull understudy-ai-blogwatcher --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/understudy-ai-blogwatcher/SKILL.md https://app.decimal.ai/s/understudy-ai-blogwatcher/SKILL.md

Raw file: /s/understudy-ai-blogwatcher/SKILL.md ↗ · machine-readable summary at /s/understudy-ai-blogwatcher.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 1h ago

Yes — +36% lift-36% tokens0% turns100% of whole cases pass with skill (22/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	-34%	0%
case-03	✗→✓	▲ Improved	-39%	0%
case-05	✗→✓	▲ Improved	-65%	0%
case-07	✗→✓	▲ Improved	-20%	0%
case-08	✗→✓	▲ Improved	-39%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

understudy-ai / understudy

skills/blogwatcher/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

blogwatcher

Track blog and RSS/Atom feed updates with the blogwatcher CLI.

Install

Go: go install github.com/Hyaxia/blogwatcher/cmd/blogwatcher@latest

Quick start

blogwatcher --help

Common commands

Add a blog: blogwatcher add "My Blog" https://example.com
List blogs: blogwatcher blogs
Scan for updates: blogwatcher scan
List articles: blogwatcher articles
Mark an article read: blogwatcher read 1
Mark all articles read: blogwatcher read-all
Remove a blog: blogwatcher remove "My Blog"

Example output

$ blogwatcher blogs
Tracked blogs (1):

  xkcd
    URL: https://xkcd.com

$ blogwatcher scan
Scanning 1 blog(s)...

  xkcd
    Source: RSS | Found: 4 | New: 4

Found 4 new article(s) total!

Notes

Use blogwatcher <command> --help to discover flags and options.

Want to see if understudy-ai/blogwatcher would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.