io.github.troyhunt/hibp
Have I Been Pwned
io.github.troyhunt/hibp costs 3 292 tokens of context per session. It has 17 tool definitions. That is 1.6 % of a 200k window. Measured 2026-10-03.
Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
alive probed 2026-10-03 · HTTP 200
17tools
3.3ktokens for the tool definitions
1.6 %of a 200k context window
1.4 sto initialize
152 msto list tools
- Endpoint
- https://haveibeenpwned.com/mcp (streamable-http)
- Host
- haveibeenpwned.com
- Protocol
- 2025-11-25
- Reports itself as
- hibp-mcp-server 0.0.0
- Capabilities
- completions, prompts, resources, tools
- Instructions
- 203 characters
- Registry
- active, updated 2026-07-22 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| hibp_get_pwned_passwords_range | 306 | 9 % |
| hibp_get_breached_account | 294 | 9 % |
| hibp_get_breached_account_range | 284 | 9 % |
| hibp_list_breaches | 245 | 7 % |
| hibp_get_stealer_logs_by_email_domain | 227 | 7 % |
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 20:40 | alive | 1.4 s | 17 | 3.3k |
| 2026-10-03 17:55 | alive | 681 ms | 17 | 3.3k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.troyhunt/hibp)