Comparison
llm-guard vs langkit
Verdict
Pick llm-guard if lLM Guard is a toolkit tailored for securing interactions with large language models, focusing on safeguarding against prompt injection and adversarial attacks; pick langkit if langKit is an open-source toolkit designed for monitoring large language models by extracting signals from prompts and responses to ensure their quality, relevance, and sentiment analysis.
Markdown twin · llm-guard alternatives · langkit alternatives
GraphCanon updated 2w
Trust & integrity
| Signal | llm-guard | langkit |
|---|---|---|
| Maintenance | Archived (27d since push) As of 2w · github_public_v1 | Dormant (617d since push) As of 3w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 2w · github_public_v1 | Not a fork · Organization account As of 3w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- llm-guard
- The Security Toolkit for LLM Interactions
- langkit
- An open-source toolkit for monitoring Large Language Models ensuring safety and security
Stars
- llm-guard
- 3.2k
- langkit
- 994
Forks
- llm-guard
- 435
- langkit
- 73
Open issues
- llm-guard
- 40
- langkit
- 37
Language
- llm-guard
- Python
- langkit
- Jupyter Notebook
Adopt for
- llm-guard
- LLM Guard is a toolkit tailored for securing interactions with large language models, focusing on safeguarding against prompt injection and adversarial attacks.
- langkit
- LangKit is an open-source toolkit designed for monitoring large language models by extracting signals from prompts and responses to ensure their quality, relevance, and sentiment analysis.
Persona
- llm-guard
- -
- langkit
- -
Runtime
- llm-guard
- -
- langkit
- -
License
- llm-guard
- MIT
- langkit
- Apache-2.0
Last pushed
- llm-guard
- Jul 8, 2026
- langkit
- Nov 22, 2024
Categories
- llm-guard
- Developer Tools, Evaluation & Observability
- langkit
- Evaluation & Observability
Trust and health
Maintenance
- llm-guard
- Archived (8%)
- langkit
- Dormant (18%)
Days since push
- llm-guard
- 27d
- langkit
- 617d
Archived on GitHub
- llm-guard
- Yes
- langkit
- No
Open issues (now)
- llm-guard
- 40
- langkit
- 37
Full report
- llm-guard
- Trust report
- langkit
- Trust report
Shared compatibility
- Python · llm-guard: Python runtime · langkit: Python runtime
Choose llm-guard if…
- llm-guard is primarily Python; langkit is Jupyter Notebook.
- License: llm-guard is MIT, langkit is Apache-2.0.
- Requirements: Min 2 GB RAM; Ensure you have Python version 3.9 or higher.; Some advanced features require additional libraries which are automatically installed as needed..
- Tags unique to llm-guard: adversarial-machine-learning, chatgpt, llm security, security-tools.
- Also covers Developer Tools.
- - You need to secure your application from sophisticated prompt injection techniques.
When NOT to use llm-guard
- - If you are working in a low-security environment or with small-scale projects where advanced security mechanisms are not necessary.
- - In cases where integrating external libraries and ensuring Python version compatibility may introduce complexities that outweigh the benefits.
Choose langkit if…
- langkit is primarily Jupyter Notebook; llm-guard is Python.
- License: langkit is Apache-2.0, llm-guard is MIT.
- Requirements: Installation instructions suggest using pip to install LangKit.; The 'langkit[all]' package installation implies a full version that includes all optional dependencies..
- Tags unique to langkit: machine-learning, nlg, nlp, observability.
- When you need a comprehensive observability tool specifically crafted with features targeting text quality, relevance metrics, and sentiment analysis of LLM outputs.
When NOT to use langkit
- When the focus is exclusively on training models rather than observing their behavior and performance post-training, as LangKit specializes in monitoring and not enhancing training processes.
- In scenarios where minimal dependencies are necessary. LangKit's comprehensive feature set comes packaged with a broader dependency list that may be excessive for simpler needs.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (protectai/llm-guard) · observed Aug 5, 2026
- GitHub forks (protectai/llm-guard) · observed Aug 5, 2026
- Last push (protectai/llm-guard) · observed Jul 8, 2026
- License file (MIT) · observed Aug 5, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (whylabs/langkit) · observed Aug 2, 2026
- GitHub forks (whylabs/langkit) · observed Aug 2, 2026
- Last push (whylabs/langkit) · observed Nov 22, 2024
- License file (Apache-2.0) · observed Aug 2, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: llm-guard 3.2k · langkit 994 (synced Aug 5, 2026).
Common questions
- What is the difference between llm-guard and langkit?
- llm-guard: The Security Toolkit for LLM Interactions. langkit: An open-source toolkit for monitoring Large Language Models ensuring safety and security. See the comparison table for live GitHub stats and shared categories.
- When should I choose llm-guard over langkit?
- Choose llm-guard over langkit when llm-guard is primarily Python; langkit is Jupyter Notebook; License: llm-guard is MIT, langkit is Apache-2.0; Requirements: Min 2 GB RAM; Ensure you have Python version 3.9 or higher.; Some advanced features require additional libraries which are automatically installed as needed.; Tags unique to llm-guard: adversarial-machine-learning, chatgpt, llm security, security-tools; Also covers Developer Tools; - You need to secure your application from sophisticated prompt injection techniques.
- When should I choose langkit over llm-guard?
- Choose langkit over llm-guard when langkit is primarily Jupyter Notebook; llm-guard is Python; License: langkit is Apache-2.0, llm-guard is MIT; Requirements: Installation instructions suggest using pip to install LangKit.; The 'langkit[all]' package installation implies a full version that includes all optional dependencies.; Tags unique to langkit: machine-learning, nlg, nlp, observability; When you need a comprehensive observability tool specifically crafted with features targeting text quality, relevance metrics, and sentiment analysis of LLM outputs.
- When should I avoid llm-guard?
- - If you are working in a low-security environment or with small-scale projects where advanced security mechanisms are not necessary. - In cases where integrating external libraries and ensuring Python version compatibility may introduce complexities that outweigh the benefits.
- When should I avoid langkit?
- When the focus is exclusively on training models rather than observing their behavior and performance post-training, as LangKit specializes in monitoring and not enhancing training processes. In scenarios where minimal dependencies are necessary. LangKit's comprehensive feature set comes packaged with a broader dependency list that may be excessive for simpler needs.
- Is llm-guard or langkit more popular on GitHub?
- llm-guard has more GitHub stars (3,202 vs 994). Stars measure visibility, not whether either tool fits your constraints.
- Are llm-guard and langkit open source?
- Yes - both are open-source projects on GitHub (llm-guard: MIT, langkit: Apache-2.0).
- Where can I find alternatives to llm-guard or langkit?
- GraphCanon lists graph-backed alternatives at llm-guard alternatives and langkit alternatives (llm-guard markdown twin, langkit markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, llm-guard or langkit?
- llm-guard: Archived. langkit: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for llm-guard and langkit?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: llm-guard trust report; langkit trust report.