# create_chart

Create chart in worksheet.

Agent View of the PolicyLayer registry record for `create_chart`. HTML page: https://policylayer.com/tools/cowork-bench/create-chart

## Facts

- Tool: `create_chart`
- Server: Cowork Bench (`0717376/cowork_bench`) — https://policylayer.com/tools/cowork-bench.md
- Homepage: https://github.com/0717376/cowork_bench
- 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": "create_chart",
    "arguments": {}
  }
}
```

## Why create_chart is rated Medium

An AI agent can call create_chart faster than any human can review: one bad instruction and it creates or modifies resources in Cowork Bench by the hundred, each call as confident as the last.

## Use case

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

## Recommended policy (PolicyLayer)

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

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

## Other tools on Cowork Bench (432)

- `canvas_delete_announcement` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-announcement.md
- `canvas_delete_assignment` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-assignment.md
- `canvas_delete_conversation` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-conversation.md
- `canvas_delete_course` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-course.md
- `canvas_delete_quiz` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-quiz.md
- `canvas_delete_quiz_question` — Destructive — https://policylayer.com/tools/cowork-bench/canvas-delete-quiz-question.md
- `delete_draft` — Destructive — https://policylayer.com/tools/cowork-bench/delete-draft.md
- `delete_email` — Destructive — https://policylayer.com/tools/cowork-bench/delete-email.md
- `delete_emails` — Destructive — https://policylayer.com/tools/cowork-bench/delete-emails.md
- `delete_entities` — Destructive — https://policylayer.com/tools/cowork-bench/delete-entities.md
- `delete_event` — Destructive — https://policylayer.com/tools/cowork-bench/delete-event.md
- `delete_folder` — Destructive — https://policylayer.com/tools/cowork-bench/delete-folder.md
- `delete_footnote_from_document` — Destructive — https://policylayer.com/tools/cowork-bench/delete-footnote-from-document.md
- `delete_footnote_robust` — Destructive — https://policylayer.com/tools/cowork-bench/delete-footnote-robust.md
- `delete_observations` — Destructive — https://policylayer.com/tools/cowork-bench/delete-observations.md
- `delete_page` — Destructive — https://policylayer.com/tools/cowork-bench/delete-page.md
- `delete_paragraph` — Destructive — https://policylayer.com/tools/cowork-bench/delete-paragraph.md
- `delete_range` — Destructive — https://policylayer.com/tools/cowork-bench/delete-range.md
- `delete_relations` — Destructive — https://policylayer.com/tools/cowork-bench/delete-relations.md
- `delete_sheet_columns` — Destructive — https://policylayer.com/tools/cowork-bench/delete-sheet-columns.md
- `delete_sheet_rows` — Destructive — https://policylayer.com/tools/cowork-bench/delete-sheet-rows.md
- `delete_worksheet` — Destructive — https://policylayer.com/tools/cowork-bench/delete-worksheet.md
- `drop_databases` — Destructive — https://policylayer.com/tools/cowork-bench/drop-databases.md
- `drop_schemas` — Destructive — https://policylayer.com/tools/cowork-bench/drop-schemas.md
- `drop_tables` — Destructive — https://policylayer.com/tools/cowork-bench/drop-tables.md
- `sequentialthinking` — Destructive — https://policylayer.com/tools/cowork-bench/sequentialthinking.md
- `unprotect_document` — Destructive — https://policylayer.com/tools/cowork-bench/unprotect-document.md
- `woo_coupons_delete` — Destructive — https://policylayer.com/tools/cowork-bench/woo-coupons-delete.md
- `woo_orders_delete` — Destructive — https://policylayer.com/tools/cowork-bench/woo-orders-delete.md
- `woo_products_delete` — Destructive — https://policylayer.com/tools/cowork-bench/woo-products-delete.md
- …and 402 more: https://policylayer.com/tools/cowork-bench.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=cowork-bench · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/cowork-bench