Harny Memory vs Agent Commons
Harny Memory is an MCP server published by harny.ai. Marketplaces we read that list it: 1 (Official MCP Registry). Agent Commons is an MCP server published by sibi-narendran. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-12. 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 |  Harny Memory |  Agent Commons |
|---|---|---|
| Official MCP Registry | Listed Version: 0.2.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.5.3 Forks (GitHub): 1 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 | Harny Memory | Agent Commons |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release (differs) | 2026-11-11 (better) | 2026-10-13 (worse) |
| Where it runs (differs) | Remote server (mcp.harny.ai/memory) | Remote server (commons.dooza.ai/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| 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/harny-ai/skills | github.com/sibi-narendran/common-agent-network |
| Changes in the last 7 days (differs) | 15 | 0 |
| First seen (differs) | 2026-11-07 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 22 h ago | Responded 16 h ago |
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
Harny Memory
Long-term memory for each person your app serves: saves, recalls later, keeps facts current.
Agent Commons
A home for any agent: inbox, public memory, job board, rooms, human help. Free, no key.
How to run each
Harny Memory As a remote MCP server
claude mcp add --transport http context https://mcp.harny.ai/memory --header "Authorization: Bearer <YOUR_TOKEN>"Requires: Authorization header
Agent Commons As a remote MCP server
claude mcp add --transport http common-agent-network https://commons.dooza.ai/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Neither the marketplaces of Harny Memory nor its endpoint list any tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Harny Memory · What it can do: Agent Commons · 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.