io.github.evidai/alpaca-guard
alpaca-guard-mcp
Alpaca trading API with hard daily USD cap guard. Paper trading default; live opt-in.
alive probed 2026-10-14
8tools
1.3ktokens in Claude Opus 5.5
1.4ktokens in Claude Code
0.7 %of a 200k context window
709o200k_base estimate
259 msto initialize
5 msto list tools
- Run it
- npx -y alpaca-guard-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- alpaca-guard-mcp 0.1.1
- Capabilities
- logging, tools
- Instructions
- 476 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/evidai/agent-payment-mcp
- Registry
- active, updated 2026-05-16 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| guarded_place_order | 234 | 33 % |
| guard_set_limit | 103 | 15 % |
| guarded_close_position | 103 | 15 % |
| get_latest_quote | 68 | 10 % |
| setup | 52 | 7 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.evidai/alpaca-guard)
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.