io.github.HBarefoot/engram vs io.github.keshrath/agent-knowledge
io.github.HBarefoot/engram is an MCP server published by HBarefoot. 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 |  io.github.HBarefoot/engram |  io.github.keshrath/agent-knowledge |
|---|---|---|
| Official MCP Registry | Listed Version: 1.6.3 Downloads/month (npm): 256 Downloads/week (npm): 46 Forks (GitHub): 1 Stars (GitHub): 9 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 | io.github.HBarefoot/engram | io.github.keshrath/agent-knowledge |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | 9 (worse) | 18 (better) |
| Forks (GitHub) (differs) | 1 (worse) | 2 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@hbarefoot/engram) | On your machine (agent-knowledge) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | github.com/hbarefoot/engram | github.com/keshrath/agent-knowledge |
| Changes in the last 7 days (differs) | 0 | 2 |
| 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
io.github.HBarefoot/engram
Local-first persistent memory for AI agents — SQLite + local embeddings, MCP-native, no cloud.
io.github.keshrath/agent-knowledge
Cross-session memory for AI agents - knowledge graph, scoring, semantic search
How to run each
io.github.HBarefoot/engram As a local MCP server: npm package
claude mcp add --transport stdio engram -- npx -y @hbarefoot/engram startio.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.
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: io.github.HBarefoot/engram · 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.