# manage_webhooks

Register, list, or delete webhook subscriptions for agent events. Requires api_key for register/delete.

Agent View of the PolicyLayer registry record for `manage_webhooks`. HTML page: https://policylayer.com/tools/io-github-wirternow-agent-bank/manage-webhooks

## Facts

- Tool: `manage_webhooks`
- Server: Ai Agent Bank (`https://tdueqhfxyojmjgactdyc.supabase.co/functions/v1/mcp-server`) — https://policylayer.com/tools/io-github-wirternow-agent-bank.md
- Homepage: https://github.com/WirterNow/ai-agent-bank-mcp-server
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 6 (1 required)
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | string | no | Webhook ID to delete (delete) |
| `action` | string | yes | register, list, or delete |
| `api_key` | string | no | Your api_key (required for register/delete) |
| `agent_id` | string | no | UUID of the agent (register/list) |
| `event_type` | string | no | Event type (register) |
| `webhook_url` | string | no | URL to receive POST (register) |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "manage_webhooks",
    "arguments": {
      "action": "<action>"
    }
  }
}
```

## Why manage_webhooks is rated Medium

The tool primarily performs reversible configuration management (registering and deleting webhooks). While it includes read capability (list), the key operations are write-class: creating new webhook subscriptions and removing them. This is not destructive data deletion (those would be financial records or wallets), nor does it directly move funds.

From the tool's own definition: "Tool description states it can 'Register, list, or delete webhook subscriptions' — the register and delete operations are write/modification actions that alter webhook configurations."

Risk signals: Accepts URL/endpoint input (webhook_url) · Handles credentials or secrets (api_key)

## Use case

AI agents use manage_webhooks to create or update resources in Ai Agent Bank, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ai Agent Bank environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Ai Agent Bank:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "manage_webhooks": {
      "limits": [
        {
          "counter": "manage_webhooks_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Ai Agent Bank (42)

- `accept_barter` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/accept-barter.md
- `accept_swap` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/accept-swap.md
- `borrow` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/borrow.md
- `borrow_capability` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/borrow-capability.md
- `borrow_cc` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/borrow-cc.md
- `cancel_cc_order` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/cancel-cc-order.md
- `confirm_barter_delivery` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/confirm-barter-delivery.md
- `create_job` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/create-job.md
- `create_swap` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/create-swap.md
- `fill_cc_order` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/fill-cc-order.md
- `negotiate_job` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/negotiate-job.md
- `place_cc_order` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/place-cc-order.md
- `register_agent` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/register-agent.md
- `set_cost_profile` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/set-cost-profile.md
- `transfer` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/transfer.md
- `transfer_cc` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/transfer-cc.md
- `withdraw_cc` — Financial — https://policylayer.com/tools/io-github-wirternow-agent-bank/withdraw-cc.md
- `analyze_opportunity` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/analyze-opportunity.md
- `assess_credit` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/assess-credit.md
- `browse_jobs_with_economics` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/browse-jobs-with-economics.md
- `concierge_chat` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/concierge-chat.md
- `estimate_cc_price` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/estimate-cc-price.md
- `find_matching_jobs` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/find-matching-jobs.md
- `get_agent_profile` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-agent-profile.md
- `get_balance` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-balance.md
- `get_cc_balance` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-cc-balance.md
- `get_cc_credit` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-cc-credit.md
- `get_cc_history` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-cc-history.md
- `get_cc_market` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-cc-market.md
- `get_cc_orderbook` — Read — https://policylayer.com/tools/io-github-wirternow-agent-bank/get-cc-orderbook.md
- …and 12 more: https://policylayer.com/tools/io-github-wirternow-agent-bank.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`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-wirternow-agent-bank · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-wirternow-agent-bank