io.github.darylmcd/roslyn-mcp vs io.github.wise-vision/mcp_server_ros_2
io.github.darylmcd/roslyn-mcp is an MCP server published by darylmcd. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.wise-vision/mcp_server_ros_2 is an MCP server published by wise-vision. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). As of our marketplace pass on 2026-11-14. 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.darylmcd/roslyn-mcp |  io.github.wise-vision/mcp_server_ros_2 |
|---|---|---|
| Official MCP Registry | Listed Version: 5.1.1 Forks (GitHub): 1 Stars (GitHub): 1 Not marked · First seen |
Listed Version: 1.0.0 Forks (GitHub): 18 Stars (GitHub): 99 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:ec6572387d80 Forks (GitHub): 18 Pulls (Docker Hub): 15 595 Stars (Docker Hub): 0 Stars (GitHub): 99 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.darylmcd/roslyn-mcp | io.github.wise-vision/mcp_server_ros_2 |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 1 (worse) | 99 (better) |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 15 595 |
| Forks (GitHub) (differs) | 1 (worse) | 18 (better) |
| Last release (differs) | 2026-11-14 | Not published |
| Where it runs (differs) | On your machine (Darylmcd.RoslynMcp) | On your machine (docker.io/mcp/ros2:latest) |
| Transport | stdio | stdio |
| Tools it declares (differs) | Not published | 14 |
| Environment variables it asks for (differs) | 1, secrets among them: 0 | 4, secrets among them: 0 |
| Licence (differs) | MIT | MPL-2.0 |
| Repository (differs) | github.com/darylmcd/roslyn-backed-mcp | github.com/wise-vision/mcp_server_ros_2 |
| Changes in the last 7 days (differs) | 2 | 0 |
| 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.darylmcd/roslyn-mcp
Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace.
io.github.wise-vision/mcp_server_ros_2
View ROS 2 nodes and topics, and call services and actions via MCP
How to run each
io.github.darylmcd/roslyn-mcp
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
io.github.wise-vision/mcp_server_ros_2 As a local MCP server: Docker image
claude mcp add --transport stdio mcp-server-ros-2 -- docker run -i --rm -v "~/mcp_custom_messages:/app/custom_msgs" docker.io/mcp/ros2:latestCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of io.github.darylmcd/roslyn-mcp publish no list of tools, so we do not compare tools.
Settings each asks for
Only io.github.darylmcd/roslyn-mcp asks for
ROSLYNMCP_SANCTIONED_ROOTS
Only io.github.wise-vision/mcp_server_ros_2 asks for
MCP_CUSTOM_PROMPTSMCP_PROMPTS_LOCALMCP_PROMPTS_MODULEMCP_PROMPTS_PATH
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: io.github.darylmcd/roslyn-mcp · What it can do: io.github.wise-vision/mcp_server_ros_2 · 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. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.