darwin-memo vs OMEM
darwin-memo is an MCP server published by rogermsc. Marketplaces we read that list it: 1 (Official MCP Registry). OMEM is an MCP server published by troybrandonc-bit. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. 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 |  darwin-memo |  OMEM |
|---|---|---|
| Official MCP Registry | Listed Version: 0.7.1 Downloads/month (PyPI): 252 Downloads/week (PyPI): 47 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.3.15 Downloads/month (PyPI): 710 Downloads/week (PyPI): 137 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 | darwin-memo | OMEM |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (darwin-memo) | On your machine (omem-infrastructure) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 0 | 5, secrets among them: 1 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/rogermsc/darwin-memo | github.com/troybrandonc-bit/omem |
| 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
darwin-memo
Self-curating agent memory kept honest by survival-based selection over measured outcomes.
OMEM
Memory for AI agents that tracks beliefs over time and surfaces contradictions
How to run each
darwin-memo As a local MCP server: PyPI package
claude mcp add --transport stdio darwin-memo -- uvx --with "darwin-memo[mcp]" darwin-memo mcpOMEM As a local MCP server: PyPI package
claude mcp add --env "OMEM_API_KEY=<YOUR_OMEM_API_KEY>" --env "OMEM_PROJECT=<YOUR_OMEM_PROJECT>" --transport stdio omem -- uvx omem-infrastructureRequires: OMEM_API_KEY (secret), OMEM_PROJECT
Commands 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
Only darwin-memo asks for
DARWIN_MEMO_PATH
Only OMEM asks for
OMEM_AGENTOMEM_API_KEY (secret)OMEM_BASE_URLOMEM_PROJECTOMEM_USER
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: darwin-memo · What it can do: OMEM · 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.