Is Robrain safe and trustworthy?

tashan scores Robrain on public evidence — tashan score 58.0/100, it is currently active, note: a single primary maintainer (bus-factor risk), no known advisories against the current release, it runs a script at install time, its declared dependencies reach: credentials. 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 Robrain?

In Claude Code: run `claude mcp add robrain -- npx -y robrain`. In Cursor / Claude Desktop, add it to mcp.json / claude_desktop_config.json.

‹ The Index

Robrain

npm

Self-hosted decision memory for AI coding agents; warns before re-proposing a rejected approach.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Work: Agent development · Knowledge management

Who it is for: AI engineer · Operations · Researcher

Install (Claude Code):

claude mcp add robrain -- npx -y robrain

solid

“2 worked examples; short of deep on per-tool docs; read with 1 linked doc(s)”

This grade is wrong ›

tashan score: 58.0
Instruction depth: 63.0 (solid — documents the job properly, with examples you could follow)
Adoption: 395/wk
Upkeep: 68.0
Freshness: 86.0
Evidence coverage: 100% of the inputs this score can use
Health: active
License: Apache-2.0

Security audit

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 2.4.9 — this package, not its dependency tree

Runs a script at install timecodenode scripts/chmod-bin.cjs

Handles credentials or secretsfrom declared dependencies

No build provenanceno attestation — the published artifact cannot be traced to its source

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

Robrain scores 58 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/pkg-robrain.svg)](https://tashan.sh/capability/pkg-robrain.html)

npm ↗ · source ↗ · pkg:robrain

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?