io.github.mcp-dir/datajud-mcp
DataJud (CNJ)
Public lookup of Brazilian court cases (metadata + docket) via the CNJ/DataJud API. Free, no login.
alive probed 2026-10-15 · HTTP 200
11tools
6.0ktokens in Claude Opus 5.5
6.2ktokens in Claude Code
3.0 %of a 200k context window
3.5ko200k_base estimate
4.1 sto initialize
1.3 sto list tools
- Endpoint
- https://api.mcp.ai/p_datajud (streamable-http)
- Host
- api.mcp.ai
- Protocol
- 2025-11-25
- Reports itself as
- mcp-ai 0.9.372
- Capabilities
- tools
- Instructions
- 505 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mcp-dir/datajud-mcp
- Registry
- active, updated 2026-10-06 · registry entry
- Reachable
- 11 of the last 11 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| marketplace | 702 | 20 % |
| datajud_get_processo | 621 | 18 % |
| datajud_raw_query | 519 | 15 % |
| datajud_movimentos | 518 | 15 % |
| datajud_search | 483 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-15 10:50 | alive | 235 ms | 11 | 6.0k | 3.5k |
| 2026-10-11 10:27 | alive | 246 ms | 11 | 6.0k | 3.5k |
| 2026-10-09 11:23 | alive | 599 ms | 11 | 6.0k | 3.5k |
| 2026-10-07 11:15 | alive | 252 ms | 11 | 6.0k | 3.5k |
| 2026-10-06 11:03 | alive | 163 ms | 10 | 5.4k | 3.1k |
| 2026-10-05 15:02 | alive | 4.1 s | 10 | 5.2k | 3.0k |
| 2026-10-05 00:38 | alive | 81 ms | 10 | 3.0k | |
| 2026-10-04 10:07 | alive | 131 ms | 10 | 3.0k | |
| 2026-10-04 08:00 | alive | 270 ms | 10 | 3.0k | |
| 2026-10-03 20:40 | alive | 174 ms | 10 | 3.0k | |
| 2026-10-03 17:56 | alive | 256 ms | 10 | 3.0k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mcp-dir/datajud-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.