FlashBank

io.github.Rotwang9000/flashbankv1.1.1Other

Fixed-fee P2P term loans (no oracles) and flash loans on Ethereum, Base, Arbitrum and Sepolia.

In-path gate · all MCP tools

Using FlashBank in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

REVIEWstatus: PARTIALfresh until 2026-08-21 19:00 UTC

screened 2026-07-22tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No malicious intent described”via static_description

Limits of this verdict

- Semantic screen only - the deterministic conformance probe has not run on this server
- Confidence is reported but not yet calibrated (v1)
- Screen reads the tool description, not the live behavior
- advisory
- registry description only no input schema
- screen model 8b

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-07-27).

Contracts can change after screening, with no version bump. The gate pins FlashBank’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown

[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-rotwang9000-flashbank)](https://mcpindex.ai/server/io-github-rotwang9000-flashbank)

HTML

<a href="https://mcpindex.ai/server/io-github-rotwang9000-flashbank"><img src="https://mcpindex.ai/api/v1/badge/io-github-rotwang9000-flashbank" alt="mcpindex verdict" height="20" /></a>

Environment variables

FLASHBANK_MCP_PRIVATE_KEY

secret

Optional EVM private key enabling write tools (create/take/repay offers, faucet). Omit for read-only mode. Use a throwaway key.

FLASHBANK_MCP_ALLOW_MAINNET

Set to 'true' to allow write tools on mainnets (Ethereum, Base, Arbitrum). Defaults to Sepolia-only writes.

FLASHBANK_MCP_RPC_SEPOLIA

Optional custom RPC URL override for Sepolia (similarly FLASHBANK_MCP_RPC_ETHEREUM / _BASE / _ARBITRUM).

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install this server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "flashbank": {
      "command": "npx",
      "args": [
        "-y",
        "@flashbank/mcp"
      ],
      "env": {
        "FLASHBANK_MCP_PRIVATE_KEY": "<your-flashbank_mcp_private_key>",
        "FLASHBANK_MCP_ALLOW_MAINNET": "<flashbank_mcp_allow_mainnet>",
        "FLASHBANK_MCP_RPC_SEPOLIA": "<flashbank_mcp_rpc_sepolia>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "flashbank": {
      "command": "npx",
      "args": [
        "-y",
        "@flashbank/mcp"
      ],
      "env": {
        "FLASHBANK_MCP_PRIVATE_KEY": "<your-flashbank_mcp_private_key>",
        "FLASHBANK_MCP_ALLOW_MAINNET": "<flashbank_mcp_allow_mainnet>",
        "FLASHBANK_MCP_RPC_SEPOLIA": "<flashbank_mcp_rpc_sepolia>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @flashbank/mcp

Claude Code (claude mcp add)

claude mcp add --scope user flashbank -- npx -y @flashbank/mcp

Gemini CLI (gemini mcp add)

gemini mcp add -s user flashbank npx -y @flashbank/mcp

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-rotwang9000-flashbank

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v1.1.1
category: Other
verdict expires: 2026-08-21
quality: 94 / 100
operator: Rotwang9000

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Email us →

Provenance

Verdict history is anchored to Bitcoin via OpenTimestamps. The anchor proof is public and any skeptic can recompute it offline.

Links

Repository →Website →