Roamer MCP vs Behavior Runtime MCP
Roamer MCP is an MCP server published by mathismeadows.com. Marketplaces we read that list it: 1 (Official MCP Registry). Behavior Runtime MCP is an MCP server published by putervision. 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 |   Roamer MCP |  Behavior Runtime MCP |
|---|---|---|
| Official MCP Registry | Listed Version: 2.0.0 Downloads/month (npm): 447 Downloads/week (npm): 0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 0.4.1 Downloads/month (npm): 28 723 Downloads/week (npm): 3 780 Forks (GitHub): 1 Stars (GitHub): 8 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 | Roamer MCP | Behavior Runtime MCP |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 8 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release (differs) | 2026-10-15 | Not published |
| Where it runs (differs) | Remote server (roamer-mcp.mathismeadows.com/mcp) | On your machine (@putervision/behavior-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| 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/mathismeadows/roamer-mcp-plugin | github.com/putervision/behavior-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 2 days ago, requires a key | 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
Roamer MCP
Hosted MCP server and Agent Skills for specs, engineering threads, and project memory.
Behavior Runtime MCP
In-browser ~60Hz behavior tree execution engine with reactive triggers and blackboard projection.
How to run each
Roamer MCP As a remote MCP server
claude mcp add --transport http roamer-mcp https://roamer-mcp.mathismeadows.com/mcpBehavior Runtime MCP As a local MCP server: npm package
claude mcp add --transport stdio behavior-mcp -- npx -y @putervision/behavior-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Roamer MCP 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: Roamer MCP · What it can do: Behavior Runtime MCP · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.