online.numbers/numbers-online
Numbers Online — phone intelligence
online.numbers/numbers-online costs 764 tokens of context per session. It has 4 tool definitions. That is 0.4 % of a 200k window. Measured 2026-10-03.
Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.
alive probed 2026-10-03 · HTTP 200
4tools
764tokens for the tool definitions
0.4 %of a 200k context window
566 msto initialize
269 msto list tools
- Endpoint
- https://numbers.online/api/v1/mcp (streamable-http)
- Host
- numbers.online
- Protocol
- 2025-06-18
- Reports itself as
- numbers-online 1.0.0
- Capabilities
- tools
- Instructions
- 150 characters
- Repository
- https://github.com/numbers-online/numbers-online-mcp
- Website
- https://numbers.online/docs/integrations
- Registry
- active, updated 2026-06-16 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| phone_lookup | 255 | 33 % |
| caller_risk | 219 | 29 % |
| dnc_check | 185 | 24 % |
| line_type | 105 | 14 % |
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 20:42 | alive | 566 ms | 4 | 764 |
| 2026-10-03 17:57 | alive | 1.4 s | 4 | 764 |
Badge
[](https://mcp-pulse.ulehla.dev/s/online.numbers/numbers-online)