What is agent-nexus?
agent-nexus is a MCP server by dugubuyan that document exchange for coding agents across services: versioned Markdown store, pub-sub notifications with structured diffs and lifecycle stage tracking. It is listed under Developer tools and has 8 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | dugubuyan |
| Repository | dugubuyan/agent-nexus |
| Popularity | 8 GitHub stars |
| Category | Developer tools |
| Security | Review before installing (72/100) |
| Rank | #1,847 of 4,418 MCP servers; #411 in Developer tools |
| License | MIT |
| Last commit | 2026-07-30 |
| Runs | Locally and in the cloud |
| Language | Python |
Is agent-nexus safe to install?
agent-nexus scores 72/100 on the MCPMods security check: Review before installing. Things to review: sends your data to a cloud service; executes code or shell commands. It passed 3 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 |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| Executes code or shell commands | Review |
| Source on GitHub | Pass |
How do I install agent-nexus?
- 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/dugubuyan/agent-nexus
- 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 agent-nexus -- <command from README> claude mcp add --transport http agent-nexus <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 agent-nexus for you:
Add the "agent-nexus" MCP server from https://github.com/dugubuyan/agent-nexus 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.