io.github.cyanheads/cisa-cybersecurity-mcp-server
cisa-cybersecurity-mcp-server
io.github.cyanheads/cisa-cybersecurity-mcp-server costs 3 944 tokens of context per session. It has 7 tool definitions. That is 2.0 % of a 200k window. Measured 2026-10-03.
CISA KEV with BOD 26-04 deadlines, SSVC prioritization, and the ICS advisory corpus (CSAF). Keyless.
alive probed 2026-10-03 · HTTP 200
7tools
3.9ktokens for the tool definitions
2.0 %of a 200k context window
887 msto initialize
358 msto list tools
- Endpoint
- https://cisa-cybersecurity.caseyjhand.com/mcp (streamable-http)
- Host
- cisa-cybersecurity.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- cisa-cybersecurity-mcp-server 0.3.0
- Capabilities
- completions, logging, prompts, resources, tools
- Instructions
- 1 439 characters
- Repository
- https://github.com/cyanheads/cisa-cybersecurity-mcp-server
- Registry
- active, updated 2026-09-25 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| cisa_search_ics_advisories | 1 119 | 28 % |
| cisa_search_kev | 846 | 21 % |
| cisa_check_cve_status | 553 | 14 % |
| cisa_get_advisory | 481 | 12 % |
| cisa_get_ssvc | 403 | 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 20:37 | alive | 887 ms | 7 | 3.9k |
| 2026-10-03 17:53 | alive | 562 ms | 7 | 3.9k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/cisa-cybersecurity-mcp-server)