Arm MCP Server vs io.github.sandraschi/leanforge-mcp
Arm MCP Server is an MCP server published by arm. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). io.github.sandraschi/leanforge-mcp is an MCP server published by sandraschi. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-18. 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 |  Arm MCP Server |  io.github.sandraschi/leanforge-mcp |
|---|---|---|
| Official MCP Registry | Listed Version: 2.4.0 Forks (GitHub): 21 Stars (GitHub): 94 Not marked · First seen |
Listed Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 2 Not marked · First seen |
| Docker MCP Catalog | Listed Version: sha256:ea7c4d1daeb9 Forks (GitHub): 21 Stars (GitHub): 94 Not marked · First seen |
Not listed |
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 | Arm MCP Server | io.github.sandraschi/leanforge-mcp |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 94 (better) | 2 (worse) |
| Forks (GitHub) (differs) | 21 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (docker.io/armlimited/arm-mcp:2.4.0) | On your machine (https://github.com/sandraschi/leanforge-mcp/releases/download/v0.1.0/leanforge-mcp-v0.1.0.mcpb) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 7 | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/arm/mcp | github.com/sandraschi/leanforge-mcp |
| Changes in the last 7 days | 0 | 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
Arm MCP Server
Official Arm MCP server for code migration, optimization, and Arm architecture guidance
io.github.sandraschi/leanforge-mcp
MCP server for AI-driven formal proof search in Lean 4
How to run each
Arm MCP Server As a local MCP server: Docker image
claude mcp add --transport stdio arm-mcp -- docker run -i --rm run --rm -i -v "<YOUR_WORKSPACE_PATH>:/workspace" -v "<YOUR_SSH_PRIVATE_KEY_PATH>:/run/keys/ssh-key.pem:ro" -v "<YOUR_SSH_KNOWN_HOSTS_PATH>:/run/keys/known_hosts:ro" docker.io/armlimited/arm-mcp:2.4.0io.github.sandraschi/leanforge-mcp
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands 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.sandraschi/leanforge-mcp publish no list of 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: Arm MCP Server · What it can do: io.github.sandraschi/leanforge-mcp · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.