Comparison
agentflow vs YiVal
Verdict
Pick agentflow if agentflow simplifies the creation of complex workflows for large language models through simple JSON configurations; pick YiVal if yiVal is a Python-based tool focused on automatic prompting and fine-tuning for generative AI applications.
Markdown twin · agentflow alternatives · YiVal alternatives
GraphCanon updated today
Trust & integrity
| Signal | agentflow | YiVal |
|---|---|---|
| Maintenance | Dormant (1100d since push) As of 1w · github_public_v1 | Dormant (853d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of 1w · github_public_v1 | Not a fork · Organization account As of today · 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
- agentflow
- Complex LLM Workflows from Simple JSON
- YiVal
- Your Automatic Prompt Engineering Assistant for GenAI Applications
Stars
- agentflow
- 320
- YiVal
- 2.1k
Forks
- agentflow
- 27
- YiVal
- 329
Open issues
- agentflow
- 13
- YiVal
- 18
Language
- agentflow
- Python
- YiVal
- Python
Adopt for
- agentflow
- Agentflow simplifies the creation of complex workflows for large language models through simple JSON configurations.
- YiVal
- YiVal is a Python-based tool focused on automatic prompting and fine-tuning for generative AI applications.
Persona
- agentflow
- -
- YiVal
- -
Runtime
- agentflow
- -
- YiVal
- -
License
- agentflow
- MIT
- YiVal
- Apache-2.0
Last pushed
- agentflow
- Aug 11, 2023
- YiVal
- Apr 22, 2024
Categories
- agentflow
- AI Agents, LLM Frameworks
- YiVal
- Evaluation & Observability, LLM Frameworks
Trust and health
Days since push
- agentflow
- 1100d
- YiVal
- 853d
Open issues (now)
- agentflow
- 13
- YiVal
- 18
Stars delta
- agentflow
- -1 (30d)
- YiVal
- 0 (30d)
Owner type
- agentflow
- User
- YiVal
- Organization
Full report
- agentflow
- Trust report
- YiVal
- Trust report
Shared compatibility
- Python · agentflow: Python runtime · YiVal: Python runtime
Choose agentflow if…
- License: agentflow is MIT, YiVal is Apache-2.0.
- Tags unique to agentflow: json, large language models, python, workflow-management.
- Also covers AI Agents.
- When you need to rapidly prototype LLM workflows with minimal coding via JSON configs
When NOT to use agentflow
- Avoid if requiring advanced customization that goes beyond basic JSON configurations
- Not suitable for scenarios needing real-time dynamic changes in workflow setup during execution
Choose YiVal if…
- License: YiVal is Apache-2.0, agentflow is MIT.
- Tags unique to YiVal: ai-experiments, auto-prompting, fine-tuning, generative-ai.
- Also covers Evaluation & Observability.
- When you need robust automation in prompt engineering which can help refine prompts for your specific use cases efficiently.
When NOT to use YiVal
- If your project strictly relies on custom-built prompting mechanisms that are not amenable to automated adjustment processes.
- For scenarios where human oversight is critical in every iteration of prompt adjustment and the team prefers a more hands-on approach to generative AI experimentation.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (simonmesmith/agentflow) · observed Aug 16, 2026
- GitHub forks (simonmesmith/agentflow) · observed Aug 16, 2026
- Last push (simonmesmith/agentflow) · observed Aug 11, 2023
- License file (MIT) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (YiVal/YiVal) · observed Aug 24, 2026
- GitHub forks (YiVal/YiVal) · observed Aug 24, 2026
- Last push (YiVal/YiVal) · observed Apr 22, 2024
- License file (Apache-2.0) · observed Aug 24, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: agentflow 320 · YiVal 2.1k (synced Aug 16, 2026).
Common questions
- What is the difference between agentflow and YiVal?
- agentflow: Complex LLM Workflows from Simple JSON. YiVal: Your Automatic Prompt Engineering Assistant for GenAI Applications. See the comparison table for live GitHub stats and shared categories.
- When should I choose agentflow over YiVal?
- Choose agentflow over YiVal when License: agentflow is MIT, YiVal is Apache-2.0; Tags unique to agentflow: json, large language models, python, workflow-management; Also covers AI Agents; When you need to rapidly prototype LLM workflows with minimal coding via JSON configs.
- When should I choose YiVal over agentflow?
- Choose YiVal over agentflow when License: YiVal is Apache-2.0, agentflow is MIT; Tags unique to YiVal: ai-experiments, auto-prompting, fine-tuning, generative-ai; Also covers Evaluation & Observability; When you need robust automation in prompt engineering which can help refine prompts for your specific use cases efficiently.
- When should I avoid agentflow?
- Avoid if requiring advanced customization that goes beyond basic JSON configurations Not suitable for scenarios needing real-time dynamic changes in workflow setup during execution
- When should I avoid YiVal?
- If your project strictly relies on custom-built prompting mechanisms that are not amenable to automated adjustment processes. For scenarios where human oversight is critical in every iteration of prompt adjustment and the team prefers a more hands-on approach to generative AI experimentation.
- Is agentflow or YiVal more popular on GitHub?
- YiVal has more GitHub stars (2,133 vs 320). Stars measure visibility, not whether either tool fits your constraints.
- Are agentflow and YiVal open source?
- Yes - both are open-source projects on GitHub (agentflow: MIT, YiVal: Apache-2.0).
- Where can I find alternatives to agentflow or YiVal?
- GraphCanon lists graph-backed alternatives at agentflow alternatives and YiVal alternatives (agentflow markdown twin, YiVal 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, agentflow or YiVal?
- agentflow: Dormant. YiVal: 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 agentflow and YiVal?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: agentflow trust report; YiVal trust report.