MCP server for Gotify push notifications - send messages and manage apps/clients.
Most developer tooling work still happens through a UI a human drives. Gotify MCP server moves it into the conversation instead. MCP server for Gotify push notifications - send messages and manage apps/clients.
MCP server and CLI for self-hosted media fleets: Sonarr, Radarr, Prowlarr, Bazarr, Tautulli, Overseerr, SABnzbd, qBittorrent, Plex, Jellyfin, and Tracearr.
Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.
The server publishes 1 tool. What each one is for:
stdio — stdio is the preferred local MCP transport. It starts yarr mcp on demand and does not require binding a local HTTP portConfiguration is passed through the environment: YARR_SERVICES, YARR_SONARR_URL, YARR_SONARR_API_KEY, RUST_LOG, YARR_MCP_TOKEN, YARR_MCP_HOST, YARR_RADARR_URL, YARR_RADARR_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Gotify's toolset — stdio — is a fair guide to whether it matches your workflow. It is maintained by kcofoni; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Gotify's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| stdio | stdio is the preferred local MCP transport. It starts yarr mcp on demand and does not require binding a local HTTP port. |
```json
{
"mcpServers": {
"yarr": {
"url": "http://127.0.0.1:40070/mcp",
"headers": {
"Authorization": "Bearer ${YARR_MCP_TOKEN}"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| YARR_SERVICES | Configuration value read at startup. | Optional |
| YARR_SONARR_URL | Endpoint or connection string the server talks to. | Yes |
| YARR_SONARR_API_KEY | Credential the server authenticates with. | Yes |
| RUST_LOG | Configuration value read at startup. | Optional |
| YARR_MCP_TOKEN | Credential the server authenticates with. | Yes |
| YARR_MCP_HOST | Endpoint or connection string the server talks to. | Optional |
| YARR_RADARR_URL | Endpoint or connection string the server talks to. | Yes |
| YARR_RADARR_API_KEY | Credential the server authenticates with. | Yes |
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