Comparison
langchain-decorators vs autoguardrails
Verdict
Pick langchain-decorators if langchain-decorators: syntax enhancer for better LangChain prompt engineering; pick autoguardrails if autoguardrails is an evaluation and development framework for AI policy creation and review. It enables the iterative adjustment and testing of guardrail policies in alignment research through a controlled workflow.
Markdown twin · langchain-decorators alternatives · autoguardrails alternatives
GraphCanon updated 1w
vs
Trust & integrity
| Signal | langchain-decorators | autoguardrails |
|---|---|---|
| Maintenance | Slowing (111d since push) As of 2w · github_public_v1 | Active (8d since push) As of 1w · github_public_v1 |
| Provenance | Not a fork · Personal account As of 2w · github_public_v1 | Not a fork · Organization account As of 1w · github_public_v1 |
| OSV dependency advisories | Published findings 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
- langchain-decorators
- syntactic sugar for langchain
- autoguardrails
- Alignment-research scaffold for LLM guardrails involving policy evaluation and content moderation
Stars
- langchain-decorators
- 233
- autoguardrails
- 128
Forks
- langchain-decorators
- 12
- autoguardrails
- 35
Open issues
- langchain-decorators
- 6
- autoguardrails
- 2
Language
- langchain-decorators
- Python
- autoguardrails
- Python
Adopt for
- langchain-decorators
- langchain-decorators: syntax enhancer for better LangChain prompt engineering.
- autoguardrails
- Autoguardrails is an evaluation and development framework for AI policy creation and review. It enables the iterative adjustment and testing of guardrail policies in alignment research through a controlled workflow.
Persona
- langchain-decorators
- -
- autoguardrails
- -
Runtime
- langchain-decorators
- -
- autoguardrails
- -
License
- langchain-decorators
- MIT
- autoguardrails
- Apache-2.0
Last pushed
- langchain-decorators
- Apr 18, 2026
- autoguardrails
- Aug 1, 2026
Categories
- langchain-decorators
- Developer Tools, LLM Frameworks
- autoguardrails
- Evaluation & Observability, LLM Frameworks
Trust and health
Maintenance
- langchain-decorators
- Slowing (36%)
- autoguardrails
- Active (82%)
Days since push
- langchain-decorators
- 111d
- autoguardrails
- 8d
Open issues (now)
- langchain-decorators
- 6
- autoguardrails
- 2
Owner type
- langchain-decorators
- User
- autoguardrails
- Organization
OSV dependency advisories
- langchain-decorators
- Published findings
- autoguardrails
- No lockfile (source not queried)
Full report
- langchain-decorators
- Trust report
- autoguardrails
- Trust report
Shared compatibility
- Python · langchain-decorators: Python runtime · autoguardrails: Python runtime
Choose langchain-decorators if…
- License: langchain-decorators is MIT, autoguardrails is Apache-2.0.
- Tags unique to langchain-decorators: langchain, llm, prompt-engineering.
- Also covers Developer Tools.
- Wants to streamline and simplify prompt engineering with LangChain.
When NOT to use langchain-decorators
- Needs tools without the added layer of abstraction decorators provide.
- Seeks lower-level control over each function call without syntactic sugar.
Choose autoguardrails if…
- License: autoguardrails is Apache-2.0, langchain-decorators is MIT.
- Requirements: Requires Python 3.10 or higher.; No third-party runtimes; it is built completely on the standard Python library..
- Tags unique to autoguardrails: ai safety, alignment, autoresearch, content-moderation.
- Also covers Evaluation & Observability.
- When you are conducting alignment research that requires systematic iteration on LLM safeguard policies.
When NOT to use autoguardrails
- Autoguardrails may not suit needs requiring real-time or dynamic policy adjustments outside its autoresearch workflow.
- Avoid using Autoguardrails if you cannot accept offline operation as it is built on the Python standard library and runs without third-party runtime dependencies.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (ju-bezdek/langchain-decorators) · observed Aug 8, 2026
- GitHub forks (ju-bezdek/langchain-decorators) · observed Aug 8, 2026
- Last push (ju-bezdek/langchain-decorators) · observed Apr 18, 2026
- License file (MIT) · observed Aug 8, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (SantanderAI/autoguardrails) · observed Aug 9, 2026
- GitHub forks (SantanderAI/autoguardrails) · observed Aug 9, 2026
- Last push (SantanderAI/autoguardrails) · observed Aug 1, 2026
- License file (Apache-2.0) · observed Aug 9, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: langchain-decorators 233 · autoguardrails 128 (synced Aug 8, 2026).
Common questions
- What is the difference between langchain-decorators and autoguardrails?
- langchain-decorators: syntactic sugar for langchain. autoguardrails: Alignment-research scaffold for LLM guardrails involving policy evaluation and content moderation. See the comparison table for live GitHub stats and shared categories.
- When should I choose langchain-decorators over autoguardrails?
- Choose langchain-decorators over autoguardrails when License: langchain-decorators is MIT, autoguardrails is Apache-2.0; Tags unique to langchain-decorators: langchain, llm, prompt-engineering; Also covers Developer Tools; Wants to streamline and simplify prompt engineering with LangChain.
- When should I choose autoguardrails over langchain-decorators?
- Choose autoguardrails over langchain-decorators when License: autoguardrails is Apache-2.0, langchain-decorators is MIT; Requirements: Requires Python 3.10 or higher.; No third-party runtimes; it is built completely on the standard Python library.; Tags unique to autoguardrails: ai safety, alignment, autoresearch, content-moderation; Also covers Evaluation & Observability; When you are conducting alignment research that requires systematic iteration on LLM safeguard policies.
- When should I avoid langchain-decorators?
- Needs tools without the added layer of abstraction decorators provide. Seeks lower-level control over each function call without syntactic sugar.
- When should I avoid autoguardrails?
- Autoguardrails may not suit needs requiring real-time or dynamic policy adjustments outside its autoresearch workflow. Avoid using Autoguardrails if you cannot accept offline operation as it is built on the Python standard library and runs without third-party runtime dependencies.
- Is langchain-decorators or autoguardrails more popular on GitHub?
- langchain-decorators has more GitHub stars (233 vs 128). Stars measure visibility, not whether either tool fits your constraints.
- Are langchain-decorators and autoguardrails open source?
- Yes - both are open-source projects on GitHub (langchain-decorators: MIT, autoguardrails: Apache-2.0).
- Where can I find alternatives to langchain-decorators or autoguardrails?
- GraphCanon lists graph-backed alternatives at langchain-decorators alternatives and autoguardrails alternatives (langchain-decorators markdown twin, autoguardrails 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, langchain-decorators or autoguardrails?
- langchain-decorators: Slowing. autoguardrails: Active. 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 langchain-decorators and autoguardrails?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: langchain-decorators trust report; autoguardrails trust report.