Nexus Desktop App Automates MCP Setup for TTRPG Campaign Management

✍️ OpenClawRadar📅 Published: July 9, 2026🔗 Source
Nexus Desktop App Automates MCP Setup for TTRPG Campaign Management
Ad

Manually editing Claude Desktop config files to plug in MCPs for tabletop RPG campaigns gets old fast. One dev built a free desktop app called Nexus to handle the wiring — install and configure MCPs without touching JSON.

What Nexus Does

Nexus is a desktop installer and configurator for Claude Desktop MCPs targeting TTRPG campaign management. It supports five tools out of the box:

  • Archivist — persistent campaign memory, keeps Claude up to date with your world lore
  • NotebookLM — generate audio recaps from session logs
  • Foundry VTT — pull character sheets, maps, and combat state
  • Notion — read/write session notes in real time
  • Obsidian — sync local markdown vaults with Claude
Ad

Practical Workflows

The author describes multi-tool queries that go beyond a simple installer. Examples include:

  • Asking Claude about campaign history by pulling from Archivist
  • Simultaneously fetching context from Foundry and campaign notes in Notion/Obsidian
  • Generating NotebookLM audio recaps directly from session data
  • Syncing campaign info (NPC stats, quest status) across all connected tools

Setup and Links

Nexus is available at the Archivist site. The Archivist MCP itself is open source on GitHub:

The author is curious what MCP setups other TTRPG groups use — productivity tools, coding tools, knowledge bases, or something else entirely.

📖 Read the full source: r/ClaudeAI

Ad

👀 See Also

Claude Workflow Library: 10 Complete AI Workflows for Non-Technical Users
Tools

Claude Workflow Library: 10 Complete AI Workflows for Non-Technical Users

A free GitHub repository provides 10 complete AI workflows for Claude users without technical backgrounds, including study, research, writing, business, content creation, decision making, learning, job search, productivity, and life planning systems.

OpenClawRadar
sandboxd: Open-Source Tool to Run Multiple Claude Code Agents in Isolated Containers
Tools

sandboxd: Open-Source Tool to Run Multiple Claude Code Agents in Isolated Containers

sandboxd is an open-source (MIT) tool that runs each Claude Code project in its own Docker container with isolated workspace, Claude Code session, and preview URL. It supports parallel agents, auto-sleep, and keeps API keys out of containers.

OpenClawRadar
Persistent Memory for Claude: Local Stack with MCP, 39ms Retrieval, 82% Token Reduction
Tools

Persistent Memory for Claude: Local Stack with MCP, 39ms Retrieval, 82% Token Reduction

A developer built a persistent memory layer for Claude using local vector search (Qdrant + Qwen3) and MCP integration, achieving 82% token reduction, 39ms hot-path retrieval, and session crystallization via L4 nodes.

OpenClawRadar
User-built PTC for Claude Code shows 40-65% token savings on analysis tasks, not code writing
Tools

User-built PTC for Claude Code shows 40-65% token savings on analysis tasks, not code writing

A developer built a local PTC implementation called Thalamus for Claude Code and analyzed 79 real sessions, finding 40-65% token savings on analysis tasks but near-zero savings on code-writing tasks. The agent used execute() primarily for general Python computation rather than batching tool calls.

OpenClawRadar