Llama Guard
Meta's open safeguard models that moderate LLM prompts and responses, including Llama Guard 4.
Observability tool by Meta
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Setup steps are in the repository. Website · Docs · Repository
About
Use cases: security-scanning
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Fact sheet
- Category
- Guardrails · safety model
- Self-host
- Yesdev.meta.ai
- Open source
- Yesdev.meta.ai
Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.
Signals
- Stars
- 4,447
- Forks
- 782
- Open issues
- 41
- Last commit
- Oct 12, 2026 (18 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/meta-llama/PurpleLlama
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
Llama Guard. Agent Mart. https://agentmart.dev/observability/llama-guard (last updated 2026-10-24)