io.github.matematicsolutions/mcp-saos
mcp-saos
Is the io.github.matematicsolutions/mcp-saos MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.
MCP server for Polish court judgments via the SAOS API with verifiable citations.
alive probed 2026-11-15 · unchanged since 2026-11-01
- Run it
- npx -y @matematicsolutions/mcp-saos@1.3.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcp-saos 1.3.1
- Capabilities
- tools
- Instructions
- 4 156 characters
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 2.4k tokens in Claude, exact, measured 2026-10-25. With the Claude Code prefix mcp__…__ on each tool name: 2.5k. The o200k_base estimate is 1.5k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/matematicsolutions/mcp-saos
- Registry
- active, updated 2026-10-13 · registry entry
- Changes
- 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search | 997 | 603 | 41 % |
| saos_cite_check | 847 | 512 | 35 % |
| search_by_case | 291 | 176 | 12 % |
| get_judgment | 285 | 172 | 12 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.matematicsolutions/mcp-fr-legal · needs network
- io.github.matematicsolutions/mcp-isap · alive
- io.github.matematicsolutions/mcp-krs · alive
- io.github.matematicsolutions/mcp-nsa · alive
- io.github.matetools/mcp-server · alive
- Airlock RLS io.github.mateuszingano/airlock-rls-mcp · alive
- Prometiam Company Data io.github.matiasmaquieira96/risk-mcp · alive
- Espresso MCP io.github.mattgierhart/espresso-mcp · alive
Servers that mention saos or verifiable or citations.
- Polish Law MCP io.github.kamilkaczmareksolutions/polish-law-mcp · needs auth
- AI-Advisors ai.ai-advisors/mcp · needs auth
- AwardCast Federal Contracts ai.awardcast/federal-contracts · alive
- DirectCase Legal Search ai.directcase/directcase · needs auth
- DocuGuru ai.docuguru/docuguru · TLS error
- ai.duvera/gateway · alive
- ai.dynamicfeed/dynamic-feed · not found
- Edgepedia ai.edgechat/edgepedia · alive
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-25 06:54 | alive | 335 ms | 4 | 2.4k | 1.5k |
| 2026-10-18 06:41 | alive | 376 ms | 4 | 1.5k |
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.