# strato.lending.safety-redeem-all

Redeem all sUSDST shares.

Agent View of the PolicyLayer registry record for `strato.lending.safety-redeem-all`. HTML page: https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.safety-redeem-all

## Facts

- Tool: `strato.lending.safety-redeem-all`
- Server: Griphook (`strato-net/strato-griphook`) — https://policylayer.com/tools/strato-net-strato-griphook.md
- Homepage: https://github.com/strato-net/strato-griphook
- Risk category: Financial (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Approval-gated

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "strato.lending.safety-redeem-all",
    "arguments": {}
  }
}
```

## Why strato.lending.safety-redeem-all is rated Critical

Redeeming shares in a DeFi lending/savings protocol is a financial operation that converts all staked/deposited positions back to underlying assets. The 'all' qualifier increases blast radius significantly, as misuse could liquidate an entire position. This falls squarely in the Financial category as it commits financial operations on the blockchain.

From the tool's own definition: "Redeem all sUSDST shares"

Risk signals: Bulk/mass operation — affects multiple targets

## Use case

AI agents use strato.lending.safety-redeem-all to commit financial operations through Griphook, usually the final step of a payment, billing, or trading workflow. A call moves real money.

## Recommended policy (PolicyLayer)

Verdict: **Approval-gated**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Griphook:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "strato.lending.safety-redeem-all": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}
```

## Other tools on Griphook (66)

- `strato.admin.remove-admin` — Destructive — https://policylayer.com/tools/strato-net-strato-griphook/strato.admin.remove-admin.md
- `strato.admin.dismiss-issue` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.admin.dismiss-issue.md
- `strato.admin.vote` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.admin.vote.md
- `strato.cdp.set-global-paused` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.set-global-paused.md
- `strato.lending.pause` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.pause.md
- `strato.lending.safety-cooldown` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.safety-cooldown.md
- `strato.lending.unpause` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.unpause.md
- `strato.rpc` — Execute — https://policylayer.com/tools/strato-net-strato-griphook/strato.rpc.md
- `strato.bridge.request-withdrawal` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.bridge.request-withdrawal.md
- `strato.cdp.claim-junior-note` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.claim-junior-note.md
- `strato.cdp.liquidate` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.liquidate.md
- `strato.cdp.mint` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.mint.md
- `strato.cdp.mint-max` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.mint-max.md
- `strato.cdp.open-junior-note` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.open-junior-note.md
- `strato.cdp.repay` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.repay.md
- `strato.cdp.repay-all` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.repay-all.md
- `strato.cdp.top-up-junior-note` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.top-up-junior-note.md
- `strato.cdp.withdraw` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.withdraw.md
- `strato.cdp.withdraw-max` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.cdp.withdraw-max.md
- `strato.lending.borrow` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.borrow.md
- `strato.lending.borrow-max` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.borrow-max.md
- `strato.lending.deposit-liquidity` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.deposit-liquidity.md
- `strato.lending.liquidate` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.liquidate.md
- `strato.lending.repay` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.repay.md
- `strato.lending.repay-all` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.repay-all.md
- `strato.lending.safety-redeem` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.safety-redeem.md
- `strato.lending.safety-stake` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.safety-stake.md
- `strato.lending.sweep-reserves` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.sweep-reserves.md
- `strato.lending.withdraw-collateral-max` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.withdraw-collateral-max.md
- `strato.lending.withdraw-liquidity` — Financial — https://policylayer.com/tools/strato-net-strato-griphook/strato.lending.withdraw-liquidity.md
- …and 36 more: https://policylayer.com/tools/strato-net-strato-griphook.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=strato-net-strato-griphook · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/strato-net-strato-griphook