io.github.MaverickHQ/valvur
valvur
Is the valvur MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.
Offline security scanning for AI-generated code: seven open-source scanners in one MCP server.
alive probed 2026-11-14 · unchanged since 2026-11-01
- Run it
- uvx valvur@1.6.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- valvur 1.6.1
- Capabilities
- tools
- Instructions
- 2 267 characters
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.0k tokens in Claude Opus 5.5, exact, measured 2026-11-01. With the Claude Code prefix mcp__…__ on each tool name: 2.0k. The o200k_base estimate is 1.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/MaverickHQ/valvur
- Website
- https://pypi.org/project/valvur/
- Registry
- active, updated 2026-10-31 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.66×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| scan | 443 | 266 | 23 % |
| findings | 430 | 258 | 22 % |
| check_package | 410 | 246 | 21 % |
| doctor | 273 | 164 | 14 % |
| update | 165 | 99 | 8 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- ESP-IDF MCP io.github.Maty403/esp-idf-mcp · crashed on start
- FatturaPA / SDI io.github.MaurizioLisanti/fatturapa-mcp-server · alive
- Smartschool MCP Server io.github.MauroDruwel/smartschool-mcp · alive
- rapidbm25 io.github.Maverick0351a/rapidbm25 · alive
- io.github.MaxEllis/orcaslicer-mcp · alive
- Compartment io.github.MaxFreedomPollard/compartment · alive
- Maximo Enterprise MCP io.github.MaxisTechnology-Dev/maximo-mcp · needs env
- cxg-census-mcp io.github.MaxMLang/cxg-census-mcp · crashed on start
Servers that mention generated or scanners.
- ai.pictomancer/image-processing · alive
- Python Code Validator ai.statemind/python-code-validator · alive
- app.hoaster/hoaster · needs auth
- ApyHub Utility Tools (US) com.apyhub/mcp-server-us · needs auth
- ApyHub Utility Tools (EU) com.apyhub/mcp-server-eu · needs auth
- Bynn com.bynn/bynn · needs auth
- Codequiry com.codequiry/mcp · needs auth
- FEDLIN Scanners com.fedlin/fedlin-mcp-server · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.