last30days Skill - Setup Guide¶

Source: mvanhorn/last30days-skill GitHub: mvanhorn/last30days-skill Skills: 3 skills · 32.7K total installs (core skill carries 32.7K) Category: Research & Discovery First Seen: catalogued August 17, 2026 sweep (last30days on skills.sh since February 7, 2026) Quality Tier: 🟡 Trusted - Gen Agent Trust Hub Fail and Snyk Fail named (see Limitations)

last30days is a research skill for finding what actually happened recently: projects, repos, and ecosystem activity with movement in the last 30 days. Its opening move is a stale-clone self-check, then it runs structured searches and synthesizes a fresh-activity report - the pattern behind "what's new in X right now" questions.

Installation¶

npx skills add mvanhorn/last30days-skill

Individual skills install with the explicit repo form:

npx skills add https://github.com/mvanhorn/last30days-skill --skill last30days

Prerequisites¶

Requirement	Details
Search access	Web/GitHub search for activity lookups
Skill hygiene	The skill's own stale-clone self-check verifies it was not loaded from an outdated marketplace cache

What It Provides¶

Skill	Installs	Purpose
last30days	32.7K	Core research workflow: 30-day-window activity discovery
last30days-3	2	Companion variant
last30days-v3-spec	1	v3 specification notes

Quick Start¶

Install: npx skills add mvanhorn/last30days-skill
Ask: "what's new in in the last 30 days"
The skill runs recency-windowed searches and reports fresh projects and activity

CorpusIQ Use Cases¶

Use Case	How
Ecosystem discovery	A recency window pairs with our nightly ecosystem scans - fresh-activity bias for skills.sh and MCP directory sweeps
Competitive research	"What shipped in in the last 30 days" as a first-pass brief
Catch-up briefings	Fast context rebuild after downtime or focus elsewhere

Integration with CorpusIQ¶

CorpusIQ is the connector layer that lets AI assistants read the systems a business already runs on - accounting, payments, CRM, email, files and analytics - and answer with the source named. It is read-only by design: it retrieves data and never writes to, or acts in, a connected system, which is what makes it safe to point at live accounts.

This page is part of the CorpusIQ directory, the reference we maintain for the MCP server and agent-skill ecosystem. Run alongside CorpusIQ, a third-party server like this one can be combined with a company's own business data in a single answer.

See what CorpusIQ connects

Limitations / Verification¶

Security audits on last30days: Gen Agent Trust Hub Fail, Socket Warn, Snyk Fail - the two Fails are named here per catalog policy; review the findings before production use
Publisher-page install counts verified (32.7K core); GitHub 58.4K stars on the repo - the star count and install base are large, but the audit fails mean the skill's dependencies deserve a closer look in security-sensitive contexts
Companion skills (last30days-3, last30days-v3-spec) are sub-10 installs - effectively single-skill content

npx skills add mvanhorn/last30days-skill   # verify install works

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