com.ontarioprotocol/ontario-protocol
Ontario Protocol
Free x402 readiness/can-pay and Bazaar buyer-task checks; signed provider passports cost 2.00 USDC.
alive probed 2026-10-14 · HTTP 200
16tools
8.7ktokens in Claude Opus 5.5
8.9ktokens in Claude Code
4.3 %of a 200k context window
4.9ko200k_base estimate
334 msto initialize
154 msto list tools
- Endpoint
- https://ontarioprotocol.com/mcp (streamable-http)
- Host
- ontarioprotocol.com
- Protocol
- 2025-11-25
- Reports itself as
- ontario-protocol 1.0.11
- Capabilities
- tools
- Instructions
- 447 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/TheTechDevPro/ontario-protocol
- Website
- https://ontarioprotocol.com
- Registry
- active, updated 2026-10-06 · registry entry
- Reachable
- 8 of the last 8 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| ontario_list-service | 851 | 17 % |
| ontario_validate-service | 681 | 14 % |
| ontario_purchase_router | 558 | 11 % |
| ontario_task_fit | 390 | 8 % |
| ontario_list-agent | 357 | 7 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-14 09:14 | alive | 1.4 s | 16 | 8.7k | 4.9k |
| 2026-10-08 11:05 | alive | 1.5 s | 16 | 8.7k | 4.9k |
| 2026-10-06 10:52 | alive | 466 ms | 21 | 6.5k | |
| 2026-10-05 00:18 | alive | 334 ms | 21 | 6.5k | |
| 2026-10-04 09:57 | alive | 2.5 s | 21 | 6.5k | |
| 2026-10-04 07:51 | alive | 1.8 s | 21 | 6.5k | |
| 2026-10-03 20:31 | alive | 1.9 s | 21 | 6.5k | |
| 2026-10-03 17:49 | alive | 976 ms | 21 | 6.5k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.ontarioprotocol/ontario-protocol)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.