io.github.cyanheads/osv-advisory-mcp-server
osv-advisory-mcp-server
io.github.cyanheads/osv-advisory-mcp-server costs 1 008 tokens of context per session. It has 4 tool definitions. That is 0.5 % of a 200k window. Measured 2026-10-03.
Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.
alive probed 2026-10-03 · HTTP 200
4tools
1.0ktokens for the tool definitions
0.5 %of a 200k context window
865 msto initialize
132 msto list tools
- Endpoint
- https://osv-advisory.caseyjhand.com/mcp (streamable-http)
- Host
- osv-advisory.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- osv-advisory-mcp-server 0.1.15
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 668 characters
- Repository
- https://github.com/cyanheads/osv-advisory-mcp-server
- Registry
- active, updated 2026-09-24 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| osv_get_vulnerability | 296 | 29 % |
| osv_query_package | 289 | 29 % |
| osv_query_batch | 268 | 27 % |
| osv_list_ecosystems | 155 | 15 % |
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 | 865 ms | 4 | 1.0k |
| 2026-10-03 17:53 | alive | 611 ms | 4 | 1.0k |
Badge
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