io.github.cyanheads/nist-nvd-mcp-server
nist-nvd-mcp-server
io.github.cyanheads/nist-nvd-mcp-server costs 2 449 tokens of context per session. It has 5 tool definitions. That is 1.2 % of a 200k window. Measured 2026-10-03.
Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.
alive probed 2026-10-03 · HTTP 200
5tools
2.4ktokens for the tool definitions
1.2 %of a 200k context window
780 msto initialize
379 msto list tools
- Endpoint
- https://nist-nvd.caseyjhand.com/mcp (streamable-http)
- Host
- nist-nvd.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- nist-nvd-mcp-server 0.3.1
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 569 characters
- Repository
- https://github.com/cyanheads/nist-nvd-mcp-server
- Registry
- active, updated 2026-09-20 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| nvd_search_cves | 750 | 31 % |
| nvd_audit_cpe | 551 | 22 % |
| nvd_get_cve_history | 413 | 17 % |
| nvd_get_cve | 401 | 16 % |
| nvd_search_cpes | 334 | 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 20:37 | alive | 780 ms | 5 | 2.4k |
| 2026-10-03 17:53 | alive | 536 ms | 5 | 2.4k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/nist-nvd-mcp-server)