What is srdcheck?
srdcheck is a MCP server by chaoz23 that deterministic D&D 5e (SRD 5.2.1) rules verdicts: cited turn legality checks, legal-action enumeration, advantage math and hash-stamped game-state lineage. It is listed under Media & design and has 3 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | chaoz23 |
| Repository | chaoz23/srdcheck |
| Popularity | 3 GitHub stars |
| Category | Media & design |
| Security | Low risk (96/100) |
| Rank | #2,604 of 4,418 MCP servers; #173 in Media & design |
| Last commit | 2026-08-25 |
| Runs | Locally |
| Language | Python |
Is srdcheck safe to install?
srdcheck scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install srdcheck?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/chaoz23/srdcheck
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add srdcheck -- <command from README> claude mcp add --transport http srdcheck <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs srdcheck for you:
Add the "srdcheck" MCP server from https://github.com/chaoz23/srdcheck to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.