com.onlyworlds/mcp
OnlyWorlds
com.onlyworlds/mcp costs 2 397 tokens of context per session. It has 11 tool definitions. That is 1.2 % of a 200k window. Measured 2026-10-03.
Read and write typed fictional worlds (22 linked element types) via the OnlyWorlds open standard.
alive probed 2026-10-03 · HTTP 200
11tools
2.4ktokens for the tool definitions
1.2 %of a 200k context window
2.1 sto initialize
153 msto list tools
- Endpoint
- https://www.onlyworlds.com/mcp (streamable-http)
- Host
- www.onlyworlds.com
- Protocol
- 2025-11-25
- Reports itself as
- OnlyWorlds 3.4.4
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Website
- https://www.onlyworlds.com
- Registry
- active, updated 2026-07-24 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| edit_links | 321 | 13 % |
| bulk_apply | 287 | 12 % |
| get_changes | 286 | 12 % |
| update_element | 281 | 12 % |
| list_elements | 242 | 10 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:31 | alive | 2.1 s | 11 | 2.4k |
| 2026-10-03 17:49 | alive | 734 ms | 11 | 2.4k |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.onlyworlds/mcp)