io.github.mcp-dir/necton-mcp
Necton MCP
Connect your Necton account to AI via Brazil's Open Finance: balances, statements, cards, investment
alive probed 2026-10-14 · HTTP 200
25tools
14ktokens in Claude Opus 5.5
14ktokens in Claude Code
6.8 %of a 200k context window
8.0ko200k_base estimate
207 msto initialize
166 msto list tools
- Endpoint
- https://api.mcp.ai/p_necton (streamable-http)
- Host
- api.mcp.ai
- Protocol
- 2025-11-25
- Reports itself as
- mcp-ai 0.9.372
- Capabilities
- tools
- Instructions
- 504 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/necton-mcp
- Registry
- active, updated 2026-06-11 · registry entry
- Reachable
- 15 of the last 15 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| openfinance_list_transactions | 1 310 | 16 % |
| openfinance_list_credit_card_bills | 1 007 | 13 % |
| openfinance_list_accounts | 771 | 10 % |
| marketplace | 702 | 9 % |
| openfinance_get_credit_card_bill | 520 | 7 % |
Same tool set as 48 other servers
These registry entries have the same tool names and the same schema sizes.
- io.github.mcp-dir/atacadao-mcp api.mcp.ai
- io.github.mcp-dir/banrisul-mcp api.mcp.ai
- io.github.mcp-dir/bb-mcp api.mcp.ai
- io.github.mcp-dir/bmg-mcp api.mcp.ai
- io.github.mcp-dir/bnb-mcp api.mcp.ai
- io.github.mcp-dir/bradescard-mcp api.mcp.ai
- io.github.mcp-dir/bradesco-mcp api.mcp.ai
- io.github.mcp-dir/brb-mcp api.mcp.ai
- io.github.mcp-dir/btg-mcp api.mcp.ai
- io.github.mcp-dir/bv-mcp api.mcp.ai
- io.github.mcp-dir/c6-mcp api.mcp.ai
- io.github.mcp-dir/caixa-mcp api.mcp.ai
- and 36 more
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-14 19:18 | alive | 258 ms | 25 | 14k | 8.0k |
| 2026-10-14 09:28 | alive | 305 ms | 25 | 14k | 8.0k |
| 2026-10-13 11:24 | alive | 357 ms | 25 | 14k | 8.0k |
| 2026-10-11 10:27 | alive | 125 ms | 25 | 14k | 8.0k |
| 2026-10-10 10:23 | alive | 167 ms | 25 | 14k | 8.0k |
| 2026-10-09 11:24 | alive | 236 ms | 25 | 14k | 8.0k |
| 2026-10-08 11:18 | alive | 188 ms | 25 | 14k | 8.0k |
| 2026-10-07 11:17 | alive | 233 ms | 25 | 14k | 8.0k |
| 2026-10-06 11:04 | alive | 970 ms | 25 | 14k | 8.0k |
| 2026-10-05 15:07 | alive | 207 ms | 25 | 14k | 8.0k |
| 2026-10-05 00:39 | alive | 97 ms | 25 | 8.0k | |
| 2026-10-04 10:08 | alive | 131 ms | 25 | 8.0k | |
| 2026-10-04 08:03 | alive | 179 ms | 25 | 8.0k | |
| 2026-10-03 20:41 | alive | 157 ms | 25 | 8.0k | |
| 2026-10-03 17:59 | alive | 333 ms | 25 | 8.0k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mcp-dir/necton-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.