emem, the verifiable memory protocol for the physical world vs io.github.keshrath/agent-knowledge
emem, the verifiable memory protocol for the physical world is an MCP server published by Vortx-AI. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.keshrath/agent-knowledge is an MCP server published by keshrath. Marketplaces we read that list it: 3 (Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces). As of our marketplace pass on 2026-10-17. 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 |  emem, the verifiable memory protocol for the physical world |  io.github.keshrath/agent-knowledge |
|---|---|---|
| Official MCP Registry | Listed Version: 2.4.3 Forks (GitHub): 11 Stars (GitHub): 71 Not marked · First seen |
Listed Version: 1.9.8 Downloads/month (npm): 1 018 Downloads/week (npm): 201 Forks (GitHub): 2 Stars (GitHub): 18 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.9.3 Forks (GitHub): 2 Stars (GitHub): 18 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 | emem, the verifiable memory protocol for the physical world | io.github.keshrath/agent-knowledge |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | 71 (better) | 18 (worse) |
| Forks (GitHub) (differs) | 11 (better) | 2 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (emem.dev/mcp) | On your machine (agent-knowledge) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 5, secrets among them: 0 | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/vortx-ai/emem | github.com/keshrath/agent-knowledge |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 10 h ago | no remote endpoint we check |
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
emem, the verifiable memory protocol for the physical world
Shared, verifiable memory for machines and AI. Encode where data lives; decode with any AI.
io.github.keshrath/agent-knowledge
Cross-session memory for AI agents - knowledge graph, scoring, semantic search
How to run each
emem, the verifiable memory protocol for the physical world As a remote MCP server
claude mcp add --transport http emem https://emem.dev/mcpio.github.keshrath/agent-knowledge As a local MCP server: npm package
claude mcp add --transport stdio agent-knowledge -- npx -y agent-knowledgeCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only emem, the verifiable memory protocol for the physical world has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of io.github.keshrath/agent-knowledge publish no settings it asks for, so we do not compare settings.
What it can do: emem, the verifiable memory protocol for the physical world · What it can do: io.github.keshrath/agent-knowledge · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.