io.github.mcp-dir/mercado-mcp
Mercado Financeiro BR
Brazilian financial market data (B3): quotes, fundamentals, dividends, REITs (FIIs), BDRs, crypto, F
alive probed 2026-10-11 · HTTP 200
12tools
3.2ktokens in Claude Opus 5.5
3.4ktokens in Claude Code
1.6 %of a 200k context window
1.8ko200k_base estimate
333 msto initialize
63 msto list tools
- Endpoint
- https://api.mcp.ai/p_mercado (streamable-http)
- Host
- api.mcp.ai
- Protocol
- 2025-11-25
- Reports itself as
- mcp-ai 0.9.372
- Capabilities
- tools
- Instructions
- 507 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mcp-dir/mercado-mcp
- Registry
- active, updated 2026-06-10 · registry entry
- Reachable
- 10 of the last 10 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| marketplace | 702 | 40 % |
| mercado_quote | 152 | 9 % |
| mercado_macro | 137 | 8 % |
| mercado_list | 135 | 8 % |
| authenticate | 126 | 7 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-11 10:27 | alive | 233 ms | 12 | 3.2k | 1.8k |
| 2026-10-09 11:24 | alive | 475 ms | 12 | 3.2k | 1.8k |
| 2026-10-07 11:17 | alive | 416 ms | 12 | 3.2k | 1.8k |
| 2026-10-06 11:04 | alive | 406 ms | 12 | 3.2k | 1.8k |
| 2026-10-05 15:06 | alive | 333 ms | 12 | 3.2k | 1.8k |
| 2026-10-05 00:39 | alive | 1.0 s | 12 | 1.8k | |
| 2026-10-04 10:07 | alive | 154 ms | 12 | 1.8k | |
| 2026-10-04 08:02 | alive | 174 ms | 12 | 1.8k | |
| 2026-10-03 20:41 | alive | 136 ms | 12 | 1.8k | |
| 2026-10-03 17:58 | alive | 304 ms | 12 | 1.8k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mcp-dir/mercado-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.