Borrowing it
Nothing to install: this file belongs to dgalarza/dotfiles. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/dgalarza/dotfiles/main/.claude/skills/last30days/SKILL.mdgit clone --depth 1 https://github.com/dgalarza/dotfilesWrote 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.
[](https://agentmods.dev/skills/dgalarza/dotfiles/last30days)<a href="https://agentmods.dev/skills/dgalarza/dotfiles/last30days"><img src="https://agentmods.dev/badge/skills/dgalarza/dotfiles/last30days/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.
<a href="https://agentmods.dev/skills/dgalarza/dotfiles/last30days"><img src="https://agentmods.dev/badge/skills/dgalarza/dotfiles/last30days.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00037 | $0.03696 |
| Opus 5.5 | $0.00015 | $0.01478 |
| Sonnet 5.5 | $0.00007 | $0.00739 |
| Haiku 4.5 | $0.00004 | $0.00370 |
Grade B, and why
last30days scanned grade B with 1 finding 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 2mo 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
chmod 600 ~/.config/last30days/.env The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
40 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- assets/aging-portrait.jpeg 2751 KB
- assets/claude-code-rap.mp3 2299 KB
- assets/dog-as-human.png 2403 KB
- assets/dog-original.jpeg 3920 KB
- assets/swimmom-mockup.jpeg 2700 KB
- fixtures/models_openai_sample.json 745 B
- fixtures/models_xai_sample.json 385 B
- fixtures/openai_sample.json 2.2 KB
- fixtures/reddit_thread_sample.json 3.8 KB
- fixtures/xai_sample.json 2.5 KB
- plans/feat-add-websearch-source.md 14 KB
- plans/fix-strict-date-filtering.md 11 KB
- README.md 33 KB
- scripts/last30days.py 16 KB runs code
- scripts/lib/__init__.py 29 B runs code
- scripts/lib/cache.py 4.1 KB runs code
- scripts/lib/dates.py 3.2 KB runs code
- scripts/lib/dedupe.py 3.2 KB runs code
- scripts/lib/env.py 4.8 KB runs code
- scripts/lib/http.py 4.7 KB runs code
- scripts/lib/models.py 4.5 KB runs code
- scripts/lib/normalize.py 4.7 KB runs code
- scripts/lib/openai_reddit.py 7.2 KB runs code
- scripts/lib/reddit_enrich.py 6.6 KB runs code
- scripts/lib/render.py 13 KB runs code
- scripts/lib/schema.py 11 KB runs code
- scripts/lib/score.py 9.0 KB runs code
- scripts/lib/ui.py 13 KB runs code
- scripts/lib/websearch.py 11 KB runs code
- scripts/lib/xai_x.py 6.5 KB runs code
- SPEC.md 3.1 KB
- TASKS.md 1.4 KB
- tests/__init__.py 19 B runs code
- tests/test_cache.py 1.9 KB runs code
- tests/test_dates.py 3.6 KB runs code
- tests/test_dedupe.py 3.8 KB runs code
- tests/test_models.py 4.1 KB runs code
- tests/test_normalize.py 4.1 KB runs code
- tests/test_render.py 3.3 KB runs code
- tests/test_score.py 5.2 KB runs code
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.
- 2mo ago First seen · 392 lines · 37 tokens per session scan B d39e78e45fda
last30days is a skill published in the GitHub repository dgalarza/dotfiles (4 stars, last pushed 2mo ago), with no licence file. It adds 37 tokens to every session and 3,696 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
last30days compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| last30daysdgalarza/dotfiles | Skill | 4 | 2mo ago | none | B | 37 | Claude Code |
| imagegenopenai/codex | Skill | 133k | yesterday | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 99k | yesterday | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 4d ago | MIT | A | 200 | Claude Code, Codex |
| systematic-debuggingobra/superpowers | Skill | 313k | 3d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 95 | Claude Code |
| next-partial-prefetching-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 103 | Claude Code |