# hooks_intelligence_pattern-search

Search patterns using REAL vector search (HNSW when available, brute-force fallback) Use when native Bash hooks (via Claude Code\

Agent View of the PolicyLayer registry record for `hooks_intelligence_pattern-search`. HTML page: https://policylayer.com/tools/hamza-agent-hub-252/hooks-intelligence-pattern-search

## Facts

- Tool: `hooks_intelligence_pattern-search`
- Server: Hamza Agent Hub 252 (`hamzachallenge3-dev/hamza-agent-hub-252`) — https://policylayer.com/tools/hamza-agent-hub-252.md
- Homepage: https://github.com/hamzachallenge3-dev/hamza-agent-hub-252
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "hooks_intelligence_pattern-search",
    "arguments": {}
  }
}
```

## Why hooks_intelligence_pattern-search is rated Low

This tool performs a search operation over patterns using vector search algorithms (HNSW or brute-force). It retrieves or queries data without side effects, making it a Read operation. The severity is low because searching patterns poses minimal risk even if misused by an agent—the worst outcome would be information disclosure of existing pattern data.

From the tool's own definition: "Tool name includes 'search' and description states 'Search patterns using REAL vector search'. The functionality is clearly retrieval-oriented with no modification, deletion, or execution capabilities mentioned."

## Use case

AI agents call hooks_intelligence_pattern-search to retrieve information from Hamza Agent Hub 252 without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Hamza Agent Hub 252:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "hooks_intelligence_pattern-search": {}
  }
}
```

## Other tools on Hamza Agent Hub 252 (580)

- `agent_terminate` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agent-terminate.md
- `agentdb_batch` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agentdb-batch.md
- `agentdb_causal-edge-delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agentdb-causal-edge-delete.md
- `agentdb_causal-node-delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agentdb-causal-node-delete.md
- `agentdb_hierarchical-delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agentdb-hierarchical-delete.md
- `agenticow_rollback` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/agenticow-rollback.md
- `autopilot_reset` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/autopilot-reset.md
- `cancel_task` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/cancel-task.md
- `config_reset` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/config-reset.md
- `federation_wg_keyrotate` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/federation-wg-keyrotate.md
- `hooks_intelligence-reset` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/hooks-intelligence-reset.md
- `hooks_worker-cancel` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/hooks-worker-cancel.md
- `iot_device_remove` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/iot-device-remove.md
- `iot_device_unpair` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/iot-device-unpair.md
- `iot_firmware_rollout_rollback` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/iot-firmware-rollout-rollback.md
- `iot_fleet_delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/iot-fleet-delete.md
- `iot_fleet_remove_device` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/iot-fleet-remove-device.md
- `managed_agent_terminate` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/managed-agent-terminate.md
- `memory_delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/memory-delete.md
- `policy_revoke` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/policy-revoke.md
- `ruvector_delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/ruvector-delete.md
- `session_delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/session-delete.md
- `system_reset` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/system-reset.md
- `task_cancel` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/task-cancel.md
- `teammate_cleanup` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/teammate-cleanup.md
- `wasm_agent_reset` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/wasm-agent-reset.md
- `wasm_gallery_remove_custom` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/wasm-gallery-remove-custom.md
- `workflow_cancel` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/workflow-cancel.md
- `workflow_delete` — Destructive — https://policylayer.com/tools/hamza-agent-hub-252/workflow-delete.md
- `agent_execute` — Execute — https://policylayer.com/tools/hamza-agent-hub-252/agent-execute.md
- …and 550 more: https://policylayer.com/tools/hamza-agent-hub-252.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=hamza-agent-hub-252 · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/hamza-agent-hub-252