Is Han Research safe and trustworthy?

tashan scores Han Research on public evidence — tashan score 43.0/100, it is currently active. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Han Research?

Configure it from its source repository — it is a remote / registry server.

Who maintains Han Research?

9 GitHub contributors, source: testdouble/han.

‹ The Index

Han Research

plugin

Pre-planning knowledge-work skills for the Han suite: understanding a problem before anyone commits to a plan. Home of research, gap-analysis, and issue-triage, plus the research-analyst agent. Depends on han-communication and han-core; bundled by the han meta-plugin.

Works with: Claude Code (native)
native: this artifact type is that client's own format

Category: Security — see all ranked ›

Install (Claude Code):

/plugin marketplace add testdouble/han
/plugin install han-research@han

tashan score: 43.0
Adoption: 1 repos
Upkeep: 96.0
Freshness: 92.0
Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
Health: active
Contributors: 9
License: MIT

Security audit

Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

tashan Pro$6/mo

Han Research scores 43 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

Start a 7-day trial › Everything measured on this page stays free.

Show your score

Measured this well? Put the live badge in your README — it updates as the score does.

[![tashan](https://tashan.sh/badge/plugin-testdouble-han-han-research.svg)](https://tashan.sh/capability/plugin-testdouble-han-han-research.html)

source ↗ · plugin:testdouble/han/han-research

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

Measured 2026-09-13 · scorer s5 · how · something wrong here?