Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add twelvelabs-io/twelve-labs-claude-code-plugin --skill listgit clone --depth 1 https://github.com/twelvelabs-io/twelve-labs-claude-code-pluginWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/twelvelabs-io/twelve-labs-claude-code-plugin/list)<a href="https://agentmods.dev/skills/twelvelabs-io/twelve-labs-claude-code-plugin/list"><img src="https://agentmods.dev/badge/skills/twelvelabs-io/twelve-labs-claude-code-plugin/list.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00044 | $0.00998 |
| Opus 5 | $0.00022 | $0.00499 |
| Sonnet 5 | $0.00009 | $0.00200 |
| Haiku 4.5 | $0.00004 | $0.00100 |
Grade A, and why
list scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.
List Indexed Videos and Indexes
List all indexed videos or available indexes to help users discover what content is available for search and analysis.
When to Use This Skill
Use this skill when the user:
- Asks what videos they have ("what videos do I have?", "show my videos")
- Wants to see indexed content ("do I have any videos indexed?", "list my videos")
- Needs to find a video ID ("which videos are available?", "what can I search?")
- Asks about indexes ("show my indexes", "what indexes do I have?")
Instructions
Step 1: Determine What to List
Based on the user's request:
- Videos (default): User asks about videos, content, or what they can search/analyze
- Indexes: User specifically asks about indexes or collections
Step 2: Call the Appropriate MCP Tool
For listing videos (default):
Tool: mcp__twelvelabs-mcp__list-videos
Parameters: (none - uses default index)
To list videos from a specific index:
Tool: mcp__twelvelabs-mcp__list-videos
Parameters:
indexId: "<index-id>"
For listing indexes:
Tool: mcp__twelvelabs-mcp__list-indexes
Parameters: (none)
Step 3: Display Results
For videos (with results):
Your Indexed Videos
| Video ID | Filename |
|----------|----------|
| abc123 | demo.mp4 |
| def456 | meeting-2024-01-15.mp4 |
| ghi789 | tutorial-part1.mov |
Total: 3 videos
You can:
- Search any video: "find the part where someone mentions pricing"
- Analyze a video: "summarize video abc123" or "create chapters for the demo"
For videos (no results):
No indexed videos found.
To get started:
1. Index a video: "index this video: /path/to/video.mp4"
2. Or try a sample: "I don't have a video to test"
Once indexed, you can search and analyze your videos with natural language.
For videos (with pagination):
Your Indexed Videos (Page 1)
| Video ID | Filename |
|----------|----------|
| abc123 | demo.mp4 |
| def456 | meeting.mp4 |
... (showing 10 videos)
More videos available. Ask to see the next page.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 148 lines · 44 tokens per session scan A d6370e310e2f
list is a skill published in the GitHub repository twelvelabs-io/twelve-labs-claude-code-plugin (23 stars, last pushed 3mo ago), licensed MIT. It adds 44 tokens to every session and 998 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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