# gql_mark_lesson_incomplete

Mark a lesson as incomplete for a user (GraphQL).

Agent View of the PolicyLayer registry record for `gql_mark_lesson_incomplete`. HTML page: https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/gql-mark-lesson-incomplete

## Facts

- Tool: `gql_mark_lesson_incomplete`
- Server: Thinkific MCP Server (`ackbarguppi-ai/thinkific-mcp`) — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp.md
- Homepage: https://github.com/ackbarguppi-ai/thinkific-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": "gql_mark_lesson_incomplete",
    "arguments": {}
  }
}
```

## Why gql_mark_lesson_incomplete is rated Medium

This tool modifies user lesson completion state, which is data that can be reversed (mark back to complete). It does not delete data, execute arbitrary code, or involve financial transactions. The medium severity reflects that misuse could affect user progress tracking and course state, but the change is reversible and limited in scope to lesson completion status.

From the tool's own definition: "Tool description states 'Mark a lesson as incomplete for a user' - a modifying action that changes lesson completion state for a user record."

## Use case

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

## Recommended policy (PolicyLayer)

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

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

## Other tools on Thinkific MCP Server (108)

- `delete_category` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-category.md
- `delete_coupon` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-coupon.md
- `delete_group` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-group.md
- `delete_instructor` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-instructor.md
- `delete_promotion` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-promotion.md
- `delete_site_script` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-site-script.md
- `delete_user` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/delete-user.md
- `gql_bulk_remove_users_from_groups` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/gql-bulk-remove-users-from-groups.md
- `remove_group_analyst` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/remove-group-analyst.md
- `remove_products_from_category` — Destructive — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/remove-products-from-category.md
- `create_external_order` — Financial — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/create-external-order.md
- `purchase_external_order` — Financial — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/purchase-external-order.md
- `refund_external_order` — Financial — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/refund-external-order.md
- `get_bundle` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-bundle.md
- `get_category` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-category.md
- `get_chapter` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-chapter.md
- `get_content` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-content.md
- `get_coupon` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-coupon.md
- `get_course` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-course.md
- `get_course_review` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-course-review.md
- `get_enrollment` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-enrollment.md
- `get_group` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-group.md
- `get_instructor` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-instructor.md
- `get_order` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-order.md
- `get_performance_metrics` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-performance-metrics.md
- `get_product` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-product.md
- `get_promotion` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-promotion.md
- `get_promotion_by_coupon` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-promotion-by-coupon.md
- `get_publish_request` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-publish-request.md
- `get_site_info` — Read — https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp/get-site-info.md
- …and 78 more: https://policylayer.com/tools/ackbarguppi-ai-thinkific-mcp.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=ackbarguppi-ai-thinkific-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/ackbarguppi-ai-thinkific-mcp