Star200+

Last30days Skill

REVIEW · 72
Registry indexed

Research recent cross-source changes across Reddit, X, YouTube, Hacker News, and the web.

Downloads51.0K
Stars42.5K
Version1.0.0
Quality100/100 · Excellent
Trust72/100 · Sandbox only
Audit88/100 · Safe to try

Supply asset profile

Research and knowledge work

Deep research, source comparison, literature review, RAG, knowledge search, and reports.

Browse track

Scenario

Research agents

I need my agent to research a topic, compare sources, and produce a concise report.

Agent fit

Claude Code + OpenAI Agents + CLI

Codex, Claude Code, Cursor, CLI, or custom agents.

Install

Ready

npx skills add mvanhorn/last30days-skill

Maintenance

active

2mo since push

Risk

Safe to try

License is unclear

GitHub quality

43K

100/100 Quality · 80/100 Trust

Coverage tags

ResearchResearch agentsrecent eventsnewsbriefing

Review notes

License is unclear · Documentation summary is thin

Agent adoption scorecard

Trust, audit, and install readiness at a glance

These scores combine public repository metadata, OpenAgentSkill review signals, maintenance freshness, and install readiness. They are a shortlist signal, not a replacement for human review.

Quality

Excellent
100

High-confidence pick with strong adoption and healthy maintenance signals.

Trust

Sandbox only
72

Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.

Audit

Safe to try
88

A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.

OpenAgentSkill Trust Score v5

Human review before install

Run only in a sandbox and compare close alternatives before using it for real work.

CodexClaude CodeCursorOpenAgentSkill CLI

Stars

43K GitHub stars

Repo activity

43K stars, 0 forks

Maintenance

2mo since push

License

Unknown

Install

npx skills add mvanhorn/last30days-skill

Install safety

standard package or runtime install path

Permission surface

no high-risk permission surface in public metadata

Agent outcomes

No agent outcome data yet

Docs

Usable metadata, review docs

Risk summary

Review before production

  • License is unclear
  • Documentation summary is thin
  • License clarity: Unknown

Install readiness

Install path available

  • Install path is available
  • Repository evidence is available
  • License is unclear
  • No Agent Proven outcome evidence yet

Agent-readable metadata

Machine-readable decision data for this skill.

Use this block or the embedded JSON to decide whether an agent should install this skill, choose an alternative, or ask for human review first.

Open JSON

Suited tasks

  • Research agents workflows
  • Claude Code teams
  • teams that value GitHub adoption signals
  • Search sources

Suited agents

CodexClaude CodeCursorOpenAgentSkill CLIOpenAI AgentsCLI

Install decision

Command
npx skills add mvanhorn/last30days-skill
Policy
review
Human review
yes

Trust and risk

Trust
72/100
Audit
88/100
Risk level
Safe to try

Outcome loop

Endpoint
/api/agent/outcome
Event ID
resolve
Outcomes
5

Install command

npx skills add mvanhorn/last30days-skill
Public auditEval reportResolve APIInstall handoff

Do not use when

  • teams that need a vendor-supported SLA
  • high-compliance environments without internal security review
  • No OpenAgentSkill engagement data yet
  • License is unclear
  • Documentation summary is thin
No close alternatives indexed yet.

Agent safety v2

76/100 · Review before install

Reviewedreview

Good audit and safety signals with no high-risk permission hints in public metadata.

Review the audit page, then allow agent install in a sandboxed workflow.

Resolve via API

medium

Network access

Skill likely fetches remote pages, APIs, repositories, or external services.

  • License is unclear

Install targets

Install this skill in your agent workflow

Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.

skill install

OpenAgentSkill CLI

Use the registry command when your workflow supports the OpenAgentSkill installer.

$ npx skills add mvanhorn/last30days-skill

Agent resolve plan

Let an agent verify fit before installing.

The Resolve API returns the selected skill, alternatives, safety policy, audit notes, install target, and copy-paste prompt an agent can follow without scraping this page.

Open text plan

Open JSON

/api/agent/resolve?task=Use%20Last30days%20Skill%20for%20an%20agent%20workflow&agent=codex&max_risk=medium

Resolve text

/api/agent/resolve?task=Use%20Last30days%20Skill%20for%20an%20agent%20workflow&agent=codex&max_risk=medium&format=text

Install handoff

/api/skills/last30days-skill/install

Agent should check

  • Task fit and alternatives from Resolve API.
  • Audit score, trust score, and safety policy warnings.
  • Install target compatibility for Codex, Claude Code, Cursor, or CLI.

Copy prompt

Task: Use Last30days Skill in this workspace.
Resolve first: https://www.openagentskill.com/api/agent/resolve?task=Use%20Last30days%20Skill%20for%20an%20agent%20workflow&agent=codex&max_risk=medium
Review install handoff: https://www.openagentskill.com/api/skills/last30days-skill/install
Install command: npx skills add mvanhorn/last30days-skill
Before running it, summarize audit warnings, required permissions, and the fallback skill if install is risky.

Agent handoff

Give an agent the install path, not another directory page.

Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.

Open install API

Install handoff

/api/skills/last30days-skill/install

LLM text format

/api/skills/last30days-skill/install?format=text

Find alternatives

/api/skills/search?q=Last30days%20Skill&limit=3

Agent prompt

Use Last30days Skill for this task. Review https://www.openagentskill.com/api/skills/last30days-skill/install, then install with: npx skills add mvanhorn/last30days-skill

Registry metadata

Agent-readable profile for automatic skill selection.

This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.

Open manifest

Manifest

/api/registry/manifest/last30days-skill

LLM text

/api/registry/manifest/last30days-skill?format=text

Install alias

/api/registry/install/last30days-skill

Recommend

/api/registry/recommend?task=Use%20Last30days%20Skill%20in%20an%20agent%20workflow&limit=3

Agent fit

100/100

Research agents

Use-case tags

Research agentsCoding agentsRAG and knowledge

Platforms

Codex, Claude Code, OpenAI Agents

Audit report

Safe to try · 88/100

A machine-readable review of install readiness, security metadata, maintenance, and adoption risk.

View audit reportView eval report

Agent decision cockpit

Primary pick for Research agents

Use this as a leading candidate, then validate the README and install path in your own agent stack.

100
Readiness
Adopt
Stage

Role in stack

Primary pick

Primary fit

Research agents

Trust label

Production-ready

Install path

Command ready

Use when

  • Research agents workflows
  • Claude Code teams
  • teams that value GitHub adoption signals

Evidence

  • 42,500 GitHub stars
  • recent repository activity
  • install command or GitHub repo available
  • 100/100 quality profile

review first

  • No OpenAgentSkill engagement data yet

Implementation path

  1. 1Install it in a sandbox agent and run one Research agents task end to end.
  2. 2Compare output quality, latency, and failure behavior against at least one alternative.
  3. 3Promote it into production only after reviewing repository permissions, license, and maintenance signals.

Trust profile

Sandbox only

Useful candidate with missing or mixed trust signals. Keep it in an isolated workspace until the outcome loop proves task fit.

72
OpenAgentSkill Trust Score

GitHub adoption

PASS

43K GitHub stars

Stars/forks activity

INFO

43K stars, 0 forks; issue activity unavailable in current metadata

Recent maintenance

PASS

2mo since push

License clarity

CHECK

Unknown

Good signals

  • AI review approved
  • Install path is available
  • Repository evidence is available
  • Recently maintained repository
  • Large GitHub adoption signal
  • High quality score
  • Install command has no obvious high-risk pattern
  • Outcome loop is ready but needs first real agent run

Review before install

  • License is unclear
  • Documentation summary is thin
  • License clarity: Unknown
  • No real agent outcome reports yet
  • Human review required before unattended installation

Recommended action

Run only in a sandbox and compare close alternatives before using it for real work.

Quality profile

Excellent candidate for agent workflows

High-confidence pick with strong adoption and healthy maintenance signals.

100
GitHub stars
43K
Freshness
2mo ago
Install ready
Yes
License
Unknown

Workflow fit

Use this skill in these scenarios

Investigate faster

Research agents

I need my agent to research a topic, compare sources, and produce a concise report.

Build and ship code

Coding agents

I need a coding agent that can understand a repository, edit code, and review pull requests.

Search private knowledge

RAG and knowledge

I need my agent to build a RAG workflow over documents and retrieve reliable context.

Workflow fit

Add it to a complete workflow

Find, compare, and synthesize

Research report agent

A workflow for agents that gather sources, compare claims, summarize long material, and draft useful research briefs.

Inspect, patch, and verify code

Coding review agent

A workflow for software agents that inspect repositories, review pull requests, generate tests, and turn findings into shippable patches.

Ingest, retrieve, and cite

RAG knowledge base

A workflow for document-heavy agents that ingest files, create searchable knowledge, retrieve relevant context, and answer with grounded sources.

Overview

Research recent cross-source changes across Reddit, X, YouTube, Hacker News, and the web.

Platform compatibility

codexFULL
claude-codeFULL

Technical details

Version
1.0.0
License
Unknown
Last updated
Jun 1, 2026
Published
Jun 1, 2026

Frameworks & tools

CodexClaude Code

Decision snapshot

Primary pick

100
Ready
Adopt
Stage

42,500 GitHub stars

Audit

Install review

Install and adoption review

88
Safe to try
Security
82/100
Maintenance
88/100
Install
92/100
Open full auditView eval report

Agent-proven evidence

Agent-proven evidence

Outcome reports after resolve, review, install, and one narrow run.

0
Proven
Needs first agent runAuto-install: review firstLast: Unknown
Success rate
—
Recent failure
—
Outcomes
0
Output quality
—
Failed
0
Not relevant
0
Installs
0
Risk blocked
0
Setup needed
0
Production
0

No agent outcome data yet. The first agent run can report success, setup needs, risk blocks, failure, or not-relevant through /api/agent/outcome.

Agent-Proven rankingOutcome contract

Install

Add to agent workflow

Free and open source. Review the report before installing into production agents.

Compare AlternativesAuto-resolve PlanView on GitHubDocumentation

Growth loop

Share kit

X

Scenario-led draft for Last30days Skill, ready for a manual X post.

Curator note
A practical pick for a web workflow:

Last30days Skill: Research recent cross-source changes across Reddit, X, YouTube, Hacker News, and the web.

42.5K stars

https://www.openagentskill.com/skills/last30days-skill?ref=x
Open X draft
Optional reply with install command
Listing + install path for Last30days Skill:
https://www.openagentskill.com/skills/last30days-skill?ref=x

Install: npx skills add mvanhorn/last30days-skill
Open reply draft

Listing source

Registry indexed

Claimable

This listing was indexed from public sources and is not marked official until a maintainer claim is approved.

Creator
mvanhorn
Indexed by
OpenAgentSkill community index

Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals.

Claim this skill

Owner claim

Claim this skill listing

This Registry indexed listing is attributed to mvanhorn but is not marked official yet. Claim it to add a verified owner signal and make future launch, install, and audit updates easier to trust.

Creator backlink kit

Add the evidence badges to your README

Show the canonical listing, current trust and audit signals, and real Agent-Proven evidence where developers evaluate the repository.

[![Listed on OpenAgentSkill](https://www.openagentskill.com/api/badge/last30days-skill?metric=listed&label=Listed)](https://www.openagentskill.com/skills/last30days-skill)
[![OpenAgentSkill Trust](https://www.openagentskill.com/api/badge/last30days-skill?metric=trust&label=Trust)](https://www.openagentskill.com/skills/last30days-skill)
[![OpenAgentSkill Audit](https://www.openagentskill.com/api/badge/last30days-skill?metric=audit&label=Audit)](https://www.openagentskill.com/skills/last30days-skill/audit)
[![Agent Proven](https://www.openagentskill.com/api/badge/last30days-skill?metric=proven&label=Agent%20Proven)](https://www.openagentskill.com/skills/last30days-skill)
Preview badge Open audit Creator kit

Author

M

mvanhorn

@mvanhorn

Tags

researchrecent eventsnewsbriefing

Platform fit

Claude CodeOpenAI Agents

Health signals

GitHub stars
42.5K
Quality score
88/100
Last GitHub push
Jun 1, 2026
Framework hints
2
OpenAgentSkill views
0
Install copies
0
Outbound clicks
0

Community signal

Share whether this skill looks useful for your agent workflow. Aggregated feedback improves rankings over time.

Trust & safety

Sandbox only

72
  • GitHub adoption43K GitHub starsPASS
  • Stars/forks activity43K stars, 0 forks; issue activity unavailable in current metadataINFO
  • Recent maintenance2mo since pushPASS
  • License clarityUnknownCHECK
  • README/SKILL.md completenessPublic metadata needs stronger README/SKILL.md contextINFO
  • Dependency/runtime riskno major dependency risk hints in public metadataPASS