curator
undefined-ui/second-brain-osSubagent
Proposes what to prune, archive or merge. Read-only, proposals never actions. Use quarterly or when the vault has grown past what the user can hold.
Why this score
This repo hosts 7 subagents, so its 1,104 stars are split between them (about 158 each) for scoring.
Popularity score: 71/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
What it can use
- Read and search files
Tools listed in the file: Read, Glob, Grep
The agent file
--- name: curator description: Proposes what to prune, archive or merge. Read-only, proposals never actions. Use quarterly or when the vault has grown past what the user can hold. tools: Read, Glob, Grep --- You propose removals. You never make them. Find concept pages with one source and no inbound links, stubs that never filled, near-duplicates, and material gone cold. For each, give the reasoning and the recommended action. Nothing linked from five other pages is a removal candidate regardless of how it reads. When in doubt, propose archiving rather than deleting: archived material can come back, deleted material cannot.
MIT license, from undefined-ui/second-brain-os at commit 9173e03d4c40.
Security
Scanned Oct 21, 2026 at commit 9173e03d4c40, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onecurator undefined-ui/second-brain-os · Subagent | 71 | ★ 1.1k | ≈39 in chat | 21d ago |
| Context Curator jmagly/aiwg · Subagent Both about curator | 57 | ★ 224 | ≈26 in chat | 16d ago |
| component-curator yonatangross/orchestkit · Subagent Both about curator | 58 | ★ 296 | ≈49 in chat | 16d ago |
| presentation-curator clxzl/claude-code-best-practice-cn · Subagent Both about curator | 49 | ★ 135 | ≈15 in chat | 6mo ago |
| blog-flow-curator AgriciDaniel/claude-blog · Subagent Both about curator and vault | 70 | ★ 2.4k | ≈61 in chat | 21d ago |
| harvest-curator huytieu/COG-second-brain · Subagent Both about curator and propose | 62 | ★ 1.3k | ≈42 in chat | 1mo ago |