11 tools. 2 can modify or destroy data without limits.
2 destructive tools with no built-in limits. Policy required.
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Financial operations (prepare_deposit, prepare_withdraw) can move real money. An agent caught in a loop could drain accounts before anyone notices.
prepare_deposit:
rules:
- action: deny Financial tools should be explicitly enabled per use case, not open by default.
get_eth_balance:
rules:
- rate_limit: 60/minute Controls API costs and prevents retry loops from exhausting upstream rate limits.
Yes. The Mcp Growi server exposes 2 financial tools including prepare_deposit, prepare_withdraw. Without a policy, an autonomous agent can call these with no spend caps, no rate limits, and no approval flow. Intercept lets you block financial tools by default or set per-tool rate limits.
11 tools across 2 categories: Financial, Read. 9 are read-only. 2 can modify, create, or delete data.
One line change. Instead of running the Mcp Growi server directly, prefix it with Intercept: intercept -c io-github-growi-defi-mcp-growi.yaml -- npx -y @mcp-growi. Download a pre-built policy from policylayer.com/policies/io-github-growi-defi-mcp-growi and adjust the limits to match your use case.
Starter policies available for each. Same risk classification, same one-command setup.
Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.