Audit report
Roblox/studio-rust-mcp-server
https://github.com/Roblox/studio-rust-mcp-server
Type: mcp · Audited 2026-05-22
Top fixes
- high
Add a server.json manifest
Add a server.json manifest. It is the machine-readable declaration of your server that the MCP registry and agents read directly.
- high
Get the server into public MCP config files
Get the server into public MCP config files. Few or none reference it today, and real adoption is the strongest trust signal an agent has.
- medium
Show the exact install or run command (npx, uvx, pip, or docker)
Show the exact install or run command (npx, uvx, pip, or docker). Agents need an unambiguous way to launch the server.
- medium
Add a package manifest so the runtime and dependencies are declared
Add a package manifest so the runtime and dependencies are declared. A package.json, pyproject.toml, or server.json all work.
Sub-scores
Discoverability
Agents can only recommend tools they can find. llms.txt and open robots.txt are the fastest wins.
Passing
- ✓Repository has a clear description (35)
- ✓Repository has topics/tags (3)
- ✓Identifiable as an MCP server
- ✓README opens with a one-line summary
Installation
Config-file appearances are the closest thing to a real install count for MCP servers.
Missing
- ✗README has an install or run command
- ✗Ships a package manifest
Passing
- ✓README shows an MCP client config block
- ✓Transport or configuration is documented
Tool definitions
Structured markup lets agents extract facts reliably instead of guessing from prose.
Missing
- ✗Ships a server.json manifest
Passing
- ✓README enumerates the tools
- ✓Tools are described, not just named
- ✓README shows usage examples
Documentation
Thin or poorly-described content gives agents nothing to summarise or cite.
Passing
- ✓Substantive README (1200+ chars) (6346)
- ✓README states what the server is for
- ✓README is organized into sections (7)
- ✓Versioned releases or a changelog
Trust & adoption
Models pattern-match provenance signals before recommending — missing basics trigger silent skips.
Missing
- ✗Appears in public MCP config files (0)
Passing
- ✓Open-source license (MIT)
- ✓Pushed in the last 90 days (48)
- ✓Multiple contributors (5)
- ✓25+ GitHub stars (466)
- ✓Has tests or CI
- ✓Has tagged releases (v0.2.365)
- ✓Discussed on Hacker News or Reddit (5)
Generated llms.txt
Drop this at /llms.txt on your domain.
Embed badge
Paste this into your README to display your live score.
[](https://mcprank-green.vercel.app/r/github.com-roblox-studio-rust-mcp-server-fb3e47)
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