workflowstacks
claude-skill

last30days-skill: Informed Decisions

Get grounded summaries on any topic. For founders, backed by 28k+ GitHub stars.
intermediate⏱ 30 minutesπŸ’΅ Free (with possible LLM API costs)
63,814 stars+440β˜… this week5,561 forksPythonGuide quality 9/10 Β· reviewed Jun 29Updated 10/8/2026100% free Β· open source
What it is

Use AI to research and summarize anything across the internet, like a super-smart research assistant.

Real use case example

"A founder, looking to summarize 10 hours of investor feedback, uses Claude's Supercharge to automatically condense it into a 2-page report. She inputs keywords, such as 'product roadmap' and 'funding,' and receives a summarized version in minutes. She then uses this report to inform her product strategy."

Best insideClaude DesktopClaude API
When to use it
  • β€’When you need a summary of recent discussions on a specific topic across various online platforms.
  • β€’To gather insights on public opinion and trends related to your startup or industry.
  • β€’For market research and competitor analysis by analyzing online conversations.
Ready-to-paste prompt
Research the discussion around 'AI in healthcare' across Reddit, YouTube, and HN over the last 30 days, synthesizing key points and trends.
Heads up: Ensure you have the necessary API keys and permissions for the platforms being queried, as the skill relies on accessing data from these sources to synthesize its summaries.
Saves to your device
Use with Claude
New

Skip the builder β€” one click puts this in Claude, Cursor, Antigravity and more.

⚑ Runs out of the box

A prompt/skill package β€” nothing to install beyond adding it to your AI tool.

Try it instantly β€” no install
Claude Code
mkdir -p ~/.claude/skills/last30days-skill && curl -fsSL https://workflowstacks.com/api/skills/last30days-skill/claude-skill -o ~/.claude/skills/last30days-skill/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go β€” no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How last30days-skill: Informed Decisions works
Codeflow
Free to inspect

Last30days-skill: Informed Decisions is a large Python project (~59k lines across 118 code files, plus 205 test files). You install it into your AI tool with one command; there is nothing to run yourself. Last commit this month, MIT license, has a test suite.

Size
Large codebase
~59k lines Β· 118 code files Β· ~8 h to skim
Setup
Install as a skill / plugin
Add it to Claude Code (or your AI tool) with one command β€” 1 skill inside. Nothing to run yourself.
Runs on
Inside your AI tool
Helper scripts use Python
Python 98%Go 1%Shell 1%
Where to start reading
  1. 1
    README.md
    Start here β€” what it does and how to install it
  2. 2
    AGENTS.md
    The instructions the AI actually follows
  3. 3
    skills/last30days/SKILL.md
    Inside skills/ β€” an example of what the AI is told to do
What's in each folder
skills/Prompts, skills & agent definitions112 files
docs/Documentation24 files
mcp/Folder17 files
fixtures/Data files10 files
.claude-plugin/Plugin manifest β€” what gets installed2 files
.grok-plugin/Plugin manifest β€” what gets installed2 files
changelog.d/Folder2 files
hooks/Hooks β€” scripts that auto-run on events2 files
READMEHas testsDocumentedCI checksMIT licenseUpdated this month
Quick Actions
Details
Creator
mvanhorn
Language
Python
Category
claude-skill
Published
1/23/2026

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Show it off in your README:

Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/last30days-skill.svg)](https://workflowstacks.com/skills/last30days-skill?utm_source=github&utm_medium=badge)
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Do this with a working workflow

Pages we wrote and tested that put a skill like this to work β€” importable n8n templates, outcome guides and Claude Desktop configs.

Outcome guide

Automate your meeting summaries

A private form takes any transcript (from Zoom, Meet, Otter, Fireflies) and emails you back a structured summary: a TL;DR, the decisions made, and action items with owners.

Free n8n template

Meeting Summary Email

Paste any meeting transcript into a private form and get a clean summary email β€” decisions, action items with owners, open questions.

MCP config

Fetch (URL β†’ markdown) MCP config

Let Claude fetch a web page and read it as clean markdown.

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