io.github.Rotwang9000/flashbank
FlashBank
Is the FlashBank MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Fixed-fee P2P term loans (no oracles) and flash loans on Ethereum, Base, Arbitrum and Sepolia.
alive probed 2026-11-14 · unchanged since 2026-10-30
- Run it
- npx -y @flashbank/mcp@1.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- flashbank 1.1.1
- Capabilities
- prompts, resources, tools
- Instructions
- 753 characters
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 3.6k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 3.7k. The o200k_base estimate is 2.0k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Rotwang9000/flashbank-net
- Website
- https://flashbank.net
- Registry
- active, updated 2026-06-12 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| p2p_create_offer | 887 | 495 | 25 % |
| p2p_take_offer | 278 | 155 | 8 % |
| p2p_repay | 258 | 144 | 7 % |
| p2p_list_offers | 237 | 132 | 7 % |
| p2p_withdraw_unclaimed | 235 | 131 | 7 % |
Compare this server with others.
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.