io.github.mcp-dir/expo-mcp
Expo
Your Expo and EAS project in natural language: up to date SDK docs, cloud builds (status, logs, trig
alive probed 2026-10-14 · HTTP 200
25tools
5.6ktokens in Claude Opus 5.5
5.9ktokens in Claude Code
2.8 %of a 200k context window
3.1ko200k_base estimate
220 msto initialize
149 msto list tools
- Endpoint
- https://api.mcp.ai/p_expo (streamable-http)
- Host
- api.mcp.ai
- Protocol
- 2025-11-25
- Reports itself as
- mcp-ai 0.9.372
- Capabilities
- tools
- Instructions
- 510 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mcp-dir/expo-mcp
- Registry
- active, updated 2026-08-21 · registry entry
- Reachable
- 11 of the last 12 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| marketplace | 702 | 23 % |
| expo_build_run | 169 | 6 % |
| expo_build_submit | 160 | 5 % |
| expo_build_list | 153 | 5 % |
| expo_workflow_create | 130 | 4 % |
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 09:27 | alive | 220 ms | 25 | 5.6k | 3.1k |
| 2026-10-13 11:22 | server error | ||||
| 2026-10-11 10:27 | alive | 162 ms | 25 | 5.6k | 3.1k |
| 2026-10-09 11:24 | alive | 581 ms | 25 | 5.6k | 3.1k |
| 2026-10-07 11:16 | alive | 248 ms | 25 | 5.6k | 3.1k |
| 2026-10-06 11:03 | alive | 702 ms | 25 | 5.6k | 3.1k |
| 2026-10-05 15:04 | alive | 2.7 s | 25 | 5.6k | 3.1k |
| 2026-10-05 00:39 | alive | 74 ms | 25 | 3.1k | |
| 2026-10-04 10:07 | alive | 164 ms | 25 | 3.1k | |
| 2026-10-04 08:02 | alive | 114 ms | 25 | 3.1k | |
| 2026-10-03 20:41 | alive | 158 ms | 25 | 3.1k | |
| 2026-10-03 17:58 | alive | 432 ms | 25 | 3.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mcp-dir/expo-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.