# geogebra_save

保存当前 GeoGebra 构造为 .ggb 文件。

Agent View of the PolicyLayer registry record for `geogebra_save`. HTML page: https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-save

## Facts

- Tool: `geogebra_save`
- Server: GeoGebra MCP Server (`123pc/geogebra_mcp`) — https://policylayer.com/tools/123pc-geogebra-mcp.md
- Homepage: https://github.com/123pc/Geogebra_mcp
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

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

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

## Why geogebra_save is rated Medium

This tool saves geometric constructions to a .ggb file format. This is a Write operation because it creates or stores data (the construction file) in a reversible manner. The data can be overwritten, deleted, or modified in subsequent operations. It has no irreversible destructive effects, does not execute arbitrary code, and does not involve financial transactions.

From the tool's own definition: "Tool name 'geogebra_save' and description '保存当前 GeoGebra 构造为 .ggb 文件' (Save current GeoGebra construction as .ggb file) indicates creating/writing a file artifact."

## Use case

AI agents use geogebra_save to create or update resources in GeoGebra MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GeoGebra MCP Server environment.

## Recommended policy (PolicyLayer)

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

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

## Other tools on GeoGebra MCP Server (14)

- `geogebra_animate` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-animate.md
- `geogebra_batch` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-batch.md
- `geogebra_draw_mechanism` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-draw-mechanism.md
- `geogebra_exec` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-exec.md
- `geogebra_new_construction` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-new-construction.md
- `geogebra_run_commands` — Execute — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-run-commands.md
- `geogebra_get_objects` — Read — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-get-objects.md
- `geogebra_help` — Read — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-help.md
- `geogebra_status` — Read — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-status.md
- `geogebra_version` — Read — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-version.md
- `geogebra_create_construction` — Write — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-create-construction.md
- `geogebra_export_png` — Write — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-export-png.md
- `geogebra_set_appearance` — Write — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-set-appearance.md
- `geogebra_set_view` — Write — https://policylayer.com/tools/123pc-geogebra-mcp/geogebra-set-view.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=123pc-geogebra-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/123pc-geogebra-mcp