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- hf-zero-shot
hf Zero Shot
Classify any text or file into custom categories using Hugging Face's BART-MNLI model with no training required.
$12
Works with the AI Agents you already use
hf-zero-shot
Example session with this skill installed
Classify "The quarterly earnings beat expectations" using labels: finance, politics, sports, entertainment.
- Read your context and instructions
- Compiled the hf-zero-shot
TEXT: The quarterly earnings beat expectations
TOP: finance (98.2%)
finance 98.2% ###################
politics 1.1%
sports 0.4%
entertainment 0.3%
Results saved to: ~/.hf-zero-shot/zero_shot_20231027_120000.json
Connects securely to your tools. The creator never sees your data.
About this skill
Automated Text Classification via BART-MNLI
This skill provides a robust, zero-shot text classification engine for AI agents. By leveraging the Facebook BART-Large-MNLI model via Hugging Face's Inference API, it solves the problem of categorizing unstructured data without the need for custom training data or fine-tuning. It allows developers to define dynamic taxonomies on the fly and receive confidence-scored results instantly.
What it does
At a high level, the skill takes input text or files and maps them against a customizable list of labels. It handles API communication, model loading states, and result persistence. Unlike raw prompting, which can be inconsistent or hallucinate labels, this skill uses a specialized NLI (Natural Language Inference) model specifically architected for cross-label entailment.
Why use this skill
- Consistency: Returns structured, mathematical confidence scores for every label provided.
- Scale: Processes individual strings or batch processes entire text files via a simple flag.
- Persistence: Automatically logs every classification run to a local JSON database (~/.hf-zero-shot/) for audit trails or further analysis.
- Efficiency: Uses specialized inference endpoints rather than general LLM tokens for classification tasks.
Supported Tools
- Hugging Face Inference API (BART-Large-MNLI)
- Python-based execution for local data security
- JSON-based structured output
- Requires active internet for HF Inference API.
- Rate limits apply to free tokens.
- Cold starts may cause 503 errors (20-30s delay).
How to use
- 1
Connect your agent to the Agensi MCP
Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup
- 2
Sign in to Agensi
Your agent shows a sign-in link. Sign in and click Allow.
- 3
Ask for what you need
Your agent loads this skill and uses it on your task. It always asks before any payment.
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