AI Plugin IndexPDF Understanding vs mem-search
PDF Understanding and mem-search are both search and web skills. mem-search scores higher (82 vs 73 out of 100). mem-search has more GitHub stars (102k), and mem-search was updated more recently (4 days ago). The table compares them side by side.
| PDF Understanding | mem-search | |
|---|---|---|
| Score | 73 / 100 | 82 / 100 |
| What it does | Read and analyze user-uploaded PDFs, preferably using the system-extracted text fragments, and output summaries, key points, and risk notes | Use this when the user asks to search memory, "did we already solve this?", "how did we do X last time?", or wants work from previous sessions. |
| Publisher | Community: B-M-Capital-Research | Community: thedotmack |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 749 | 101,863 |
| Last commit | 12 Oct 2026 | 20 Oct 2026 |
| Licence | MIT | Apache-2.0 |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install PDF Understanding | Install mem-search |
Questions
Is PDF Understanding or mem-search more popular?
mem-search has more GitHub stars: 101,863.
Can I use PDF Understanding and mem-search together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.