Persome vs Stemem Identity Runtime
Persome is an MCP server published by Intuition-Lab. Marketplaces we read that list it: 1 (Official MCP Registry). Stemem Identity Runtime is an MCP server published by JOJO-Adam. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-18. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Persome |  Stemem Identity Runtime |
|---|---|---|
| Official MCP Registry | Listed Version: 0.3.2 Downloads/month (PyPI): 123 Downloads/week (PyPI): 20 Forks (GitHub): 91 Stars (GitHub): 1 337 Not marked · First seen |
Listed Version: 0.1.0 Downloads/month (npm): 255 Downloads/week (npm): 40 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Persome | Stemem Identity Runtime |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 337 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 91 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (personal-model) | On your machine (stemem) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/intuition-lab/personal-model | github.com/jojo-adam/stemem |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Persome
Local-first personal memory and model server for trusted MCP agents on macOS.
Stemem Identity Runtime
Local-first agent persona runtime (MCP): cross-session personality that survives compaction.
How to run each
Persome As a local MCP server: PyPI package
claude mcp add --transport stdio personal-model -- uvx personal-model mcpStemem Identity Runtime As a local MCP server: npm package
claude mcp add --transport stdio stemem -- npx -y stememCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Persome · What it can do: Stemem Identity Runtime · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.