agentmods.dev

last30days

last30days is a skill for Claude Code, Codex from shreyas-makes/agent-skills. It costs 61 tokens per session (48,062 once invoked), scanned C, original, no licence file.

A research tool for finding what people have said about a topic during the last 30 days. It gathers posts and engagement from Reddit, X, YouTube, TikTok, Hacker News, Polymarket, GitHub, and the wider web, with source health checks.

In plain words
What is it for?
Use it for recent opinion and discussion research, engagement checks, and diagnosing missing or broken research sources.
Why use it?
It reduces the need to search many platforms separately and helps identify whether sources are working.

Skill for Claude CodeCodex

Written for Claude Code and Codex: allowed-tools in frontmatter, but also agents/openai.yaml present.

not rated 2repo 3mo ago C scan 61 tokens no licence

Good fit Use it for recent opinion and discussion research, engagement checks, and diagnosing missing or broken research sources.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shreyas-makes/agent-skills/last30days
View source ↗ shreyas-makes/agent-skills
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 shreyas-makes/agent-skills --skill last30days
Clone the repo
git clone --depth 1 https://github.com/shreyas-makes/agent-skills

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 last30days

README.md
[![agentmods](https://agentmods.dev/badge/skills/shreyas-makes/agent-skills/last30days/github.svg)](https://agentmods.dev/skills/shreyas-makes/agent-skills/last30days)
Your own site
<a href="https://agentmods.dev/skills/shreyas-makes/agent-skills/last30days"><img src="https://agentmods.dev/badge/skills/shreyas-makes/agent-skills/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.

agentmods 80×15 button for last30days

Your own site · 80×15
<a href="https://agentmods.dev/skills/shreyas-makes/agent-skills/last30days"><img src="https://agentmods.dev/badge/skills/shreyas-makes/agent-skills/last30days.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 48,062 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00061 $0.48062
Opus 5.5 $0.00024 $0.19225
Sonnet 5.5 $0.00012 $0.09612
Haiku 4.5 $0.00006 $0.04806

Measured 2mo ago against content hash d84402f2ab22, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

last30days scanned grade C with 2 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 2mo ago.

The scan reads SKILL.md. This mod also ships 52 executable files (scripts/briefing.py, scripts/build-skill.sh, scripts/compare.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

> - **Linux:** `sudo apt install python3.12` (or `pyenv install 3.12`)

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

CLAUDE_CACHE_LATEST=$(find "$HOME/.claude/plugins/cache/last30days-skill/last30days" -mindepth 1 -maxdepth 1 -type d 2>/dev/null | sort -V | tail -1)
last30days/SKILL.md · 2,091 lines

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.

Read it on GitHub

Files

What ships with it

60 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.

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. 2mo ago First seen · 2,091 lines · 61 tokens per session scan C d84402f2ab22

Subscribe to this mod's changes

last30days is a skill published in the GitHub repository shreyas-makes/agent-skills (2 stars, last pushed 3mo ago), with no licence file. It adds 61 tokens to every session and 48,062 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 2 findings (asks for root, reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Research
Related

last30days compared with skills from other repositories

last30days next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
last30daysshreyas-makes/agent-skillsSkill23mo agononeC61Claude Code, Codex
imagegenopenai/codexSkill134ktodayApache-2.0A113Codex
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79ktodayMITA200Claude Code, Codex
playwright-climicrosoft/playwrightSkill99ktodayApache-2.0A19Claude Code
systematic-debuggingobra/superpowersSkill314k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143ktodayMITA95Claude Code
chat-pet-sprite-creationmicrosoft/vscodeSkill195ktodayMITA53Claude Code, Codex