research

OpenKrill

Find papers, check references and DOIs, read US federal regulations, compare country statistics, and make a school digest.

Plugin · by OpenKrill · runs in Claude Code, Cowork · 5 skills, 5 MCP servers

Claude Code

claude plugin install research --marketplace nguyenhieuec/agent-tools-plugins

Source

Skills (5)

Skill citations

Paste a bibliography or a single reference and find out whether the papers are real. Use when the user asks things like "Check my bibliography and tell me which references are real" or "Is this DOI correct: 10.1038/nature14539?".

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill citations
```
Skill countrystats

Official economic and demographic figures for a country, with IMF projections and World Bank data. Use when the user asks things like "What is Vietnam's population according to the World Bank?" or "Compare GDP per capita for Germany,…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill countrystats
```
Skill papers

Find research papers and arXiv preprints, and get an abstract and free full text from a DOI or id. Use when the user asks things like "Find recent open-access papers on retrieval-augmented generation evaluation" or "Search arXiv for…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill papers
```
Skill rules

Read a CFR or eCFR section, or search US federal regulations and the Federal Register. Use when the user asks things like "What does 21 CFR 11.10 say about electronic records controls?" or "Which federal regulations mention respirator fit…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill rules
```
Skill school-digest

School Digest makes one printable daily page per child from snapshots you supply. Use when the user asks things like "Make today's school page from this Canvas snapshot." or "Compare these two school snapshots and list what changed.".

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill school-digest
```

From the OpenKrill plugin marketplace, read on 2026-10-15. Find a skill by task.