Moonshot Lab (demo) vs io.github.RyanAlberts/agent-harnesses
Moonshot Lab (demo) is an MCP server published by moonshotlab1.com. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.RyanAlberts/agent-harnesses is an MCP server published by RyanAlberts. Marketplaces we read that list it: 2 (Official MCP Registry, PyPI (MCP servers)). As of our marketplace pass on 2026-10-30. 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.RyanAlberts/agent-harnesses | |
|---|---|---|
| Official MCP Registry | Listed Version: 1.0.0-demo No figure published Not marked · First seen |
Listed Version: 0.8.0 Downloads/month (PyPI): 601 Downloads/week (PyPI): 130 Forks (GitHub): 94 Stars (GitHub): 1 393 Not marked · First seen |
| PyPI (MCP servers) | Not listed | Listed Version: 0.8.0 Downloads/month (PyPI): 601 Downloads/week (PyPI): 130 Forks (GitHub): 94 Stars (GitHub): 1 393 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 | Moonshot Lab (demo) | io.github.RyanAlberts/agent-harnesses |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 1 393 |
| Forks (GitHub) (differs) | No figure on GitHub | 94 |
| Last release (differs) | Not published | 2026-10-24 |
| Where it runs (differs) | Remote server (moonshotlab1.com/mcp) | On your machine (agent-harnesses-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | Not stated | github.com/ryanalberts/best-of-agent-harnesses |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-18 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 5 days 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
Moonshot Lab (demo)
Agent car inventory index. Synthetic demo data, not real inventory, not an offer.
io.github.RyanAlberts/agent-harnesses
Agent-harness picks, decision guides, setup templates, and skills; live GitHub/HN discovery.
How to run each
Moonshot Lab (demo) As a remote MCP server
claude mcp add --transport http inventory https://moonshotlab1.com/mcpio.github.RyanAlberts/agent-harnesses As a local MCP server: PyPI package
claude mcp add --transport stdio agent-harnesses -- uvx agent-harnesses-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Moonshot Lab (demo) 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
Neither one's marketplaces publish the settings it asks for.
What it can do: Moonshot Lab (demo) · What it can do: io.github.RyanAlberts/agent-harnesses · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Package data comes from the Python Package Index (pypi.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.