# scan_detect_magic

Spend one full round concentrating and scan no more than 60 degrees. Each candidate supplies exact geometry and every intervening solid barrier. Treasury item truth is read from durable state; authored environmental auras require an explicit magical fact. Only auras inside the straight 10ft path and tradition-specific range are reported.

Agent View of the PolicyLayer registry record for `scan_detect_magic`. HTML page: https://policylayer.com/tools/torch-to-crown/scan-detect-magic

## Facts

- Tool: `scan_detect_magic`
- Server: Torch-to-Crown (`Diogenes187/Torch-to-Crown`) — https://policylayer.com/tools/torch-to-crown.md
- Homepage: https://github.com/Diogenes187/Torch-to-Crown
- 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": "scan_detect_magic",
    "arguments": {}
  }
}
```

## Why scan_detect_magic is rated Low

Even though scan_detect_magic only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Risk signals: Bulk/mass operation — affects multiple targets

## Use case

AI agents call scan_detect_magic to retrieve information from Torch-to-Crown 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 Torch-to-Crown:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "scan_detect_magic": {}
  }
}
```

## Other tools on Torch-to-Crown (450)

- `cast_atonement` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-atonement.md
- `cast_force_motion_magic` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-force-motion-magic.md
- `cast_legend_lore` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-legend-lore.md
- `cast_object_magic` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-object-magic.md
- `cast_residual_transformation_magic` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-residual-transformation-magic.md
- `cast_shape_change` — Destructive — https://policylayer.com/tools/torch-to-crown/cast-shape-change.md
- `change_character_possession` — Destructive — https://policylayer.com/tools/torch-to-crown/change-character-possession.md
- `destroy_plant_door_tree` — Destructive — https://policylayer.com/tools/torch-to-crown/destroy-plant-door-tree.md
- `destroy_snake_stick` — Destructive — https://policylayer.com/tools/torch-to-crown/destroy-snake-stick.md
- `disarm_trap` — Destructive — https://policylayer.com/tools/torch-to-crown/disarm-trap.md
- `force_door` — Destructive — https://policylayer.com/tools/torch-to-crown/force-door.md
- `force_scared_creature_to_fight` — Destructive — https://policylayer.com/tools/torch-to-crown/force-scared-creature-to-fight.md
- `record_familiar_death` — Destructive — https://policylayer.com/tools/torch-to-crown/record-familiar-death.md
- `remove_combatant` — Destructive — https://policylayer.com/tools/torch-to-crown/remove-combatant.md
- `remove_deafness_by_caster` — Destructive — https://policylayer.com/tools/torch-to-crown/remove-deafness-by-caster.md
- `remove_spell_trap` — Destructive — https://policylayer.com/tools/torch-to-crown/remove-spell-trap.md
- `resolve_animate_dead` — Destructive — https://policylayer.com/tools/torch-to-crown/resolve-animate-dead.md
- `stand_up` — Destructive — https://policylayer.com/tools/torch-to-crown/stand-up.md
- `trigger_spell_trap` — Destructive — https://policylayer.com/tools/torch-to-crown/trigger-spell-trap.md
- `use_prismatic_barrier` — Destructive — https://policylayer.com/tools/torch-to-crown/use-prismatic-barrier.md
- `use_read_magic` — Destructive — https://policylayer.com/tools/torch-to-crown/use-read-magic.md
- `cast_manifestation_illusion` — Execute — https://policylayer.com/tools/torch-to-crown/cast-manifestation-illusion.md
- `cast_spell_trap` — Execute — https://policylayer.com/tools/torch-to-crown/cast-spell-trap.md
- `cast_time_stop` — Execute — https://policylayer.com/tools/torch-to-crown/cast-time-stop.md
- `deploy_aerial_servant` — Execute — https://policylayer.com/tools/torch-to-crown/deploy-aerial-servant.md
- `start_combat` — Execute — https://policylayer.com/tools/torch-to-crown/start-combat.md
- `start_wandering_combat` — Execute — https://policylayer.com/tools/torch-to-crown/start-wandering-combat.md
- `trigger_arcane_symbol` — Execute — https://policylayer.com/tools/torch-to-crown/trigger-arcane-symbol.md
- `trigger_cleric_symbol` — Execute — https://policylayer.com/tools/torch-to-crown/trigger-cleric-symbol.md
- `trigger_drain_glyph` — Execute — https://policylayer.com/tools/torch-to-crown/trigger-drain-glyph.md
- …and 420 more: https://policylayer.com/tools/torch-to-crown.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=torch-to-crown · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/torch-to-crown