Comparison
harmonist vs moby
Verdict
Pick harmonist when harmonist is primarily Python; moby is Go; pick moby when moby is primarily Go; harmonist is Python.
Markdown twin · harmonist alternatives · moby alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | harmonist | moby |
|---|---|---|
| Maintenance | Steady (31d since push) As of today · github_public_v1 | Very active (1d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No criticals As of today · osv@v1 |
Tagline
- harmonist
- Portable AI agent orchestration with mechanical protocol enforcement. 186 agents, zero runtime dependencies.
- moby
- The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
Stars
- harmonist
- 2.2k
- moby
- 72k
Forks
- harmonist
- 229
- moby
- 19k
Open issues
- harmonist
- 0
- moby
- 3.8k
Language
- harmonist
- Python
- moby
- Go
Adopt for
- harmonist
- -
- moby
- -
Persona
- harmonist
- -
- moby
- -
Runtime
- harmonist
- -
- moby
- -
License
- harmonist
- MIT
- moby
- Apache-2.0
Last pushed
- harmonist
- Jun 9, 2026
- moby
- Jul 10, 2026
Categories
- harmonist
- AI Agents, LLM Frameworks, Inference & Serving
- moby
- LLM Frameworks, Developer Tools, Inference & Serving
Trust and health
Maintenance
- harmonist
- Steady (60%)
- moby
- Very active (96%)
Days since push
- harmonist
- 31d
- moby
- 1d
Open issues (now)
- harmonist
- 0
- moby
- 3.8k
Owner type
- harmonist
- User
- moby
- Organization
Security scan
- harmonist
- No lockfile
- moby
- No criticals
Full report
- harmonist
- Trust report
- moby
- Trust report
Choose harmonist if…
- harmonist is primarily Python; moby is Go.
- License: harmonist is MIT, moby is Apache-2.0.
- Tags unique to harmonist: orchestration, llm, agent-framework, multi-agent-framework.
- Also covers AI Agents.
When NOT to use harmonist
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Choose moby if…
- moby is primarily Go; harmonist is Python.
- License: moby is Apache-2.0, harmonist is MIT.
- Tags unique to moby: go, docker, golang, containers.
- Also covers Developer Tools.
- moby ships Docker support for self-hosted deployment.
When NOT to use moby
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (GammaLabTechnologies/harmonist) · observed Jul 11, 2026
- GitHub forks (GammaLabTechnologies/harmonist) · observed Jul 11, 2026
- Last push (GammaLabTechnologies/harmonist) · observed Jun 9, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (moby/moby) · observed Jul 11, 2026
- GitHub forks (moby/moby) · observed Jul 11, 2026
- Last push (moby/moby) · observed Jul 10, 2026
- License file (Apache-2.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: harmonist 2.2k · moby 72k (synced Jul 11, 2026).
Common questions
- What is the difference between harmonist and moby?
- harmonist: Portable AI agent orchestration with mechanical protocol enforcement. 186 agents, zero runtime dependencies.. moby: The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems. See the comparison table for live GitHub stats and shared categories.
- When should I choose harmonist over moby?
- Choose harmonist over moby when harmonist is primarily Python; moby is Go; License: harmonist is MIT, moby is Apache-2.0; Tags unique to harmonist: orchestration, llm, agent-framework, multi-agent-framework; Also covers AI Agents.
- When should I choose moby over harmonist?
- Choose moby over harmonist when moby is primarily Go; harmonist is Python; License: moby is Apache-2.0, harmonist is MIT; Tags unique to moby: go, docker, golang, containers; Also covers Developer Tools; moby ships Docker support for self-hosted deployment.
- When should I avoid harmonist?
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- When should I avoid moby?
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- Is harmonist or moby more popular on GitHub?
- moby has more GitHub stars (71,899 vs 2,216). Stars measure visibility, not whether either tool fits your constraints.
- Are harmonist and moby open source?
- Yes - both are open-source projects on GitHub (harmonist: MIT, moby: Apache-2.0).
- Where can I find alternatives to harmonist or moby?
- GraphCanon lists graph-backed alternatives at harmonist alternatives and moby alternatives (harmonist markdown twin, moby 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, harmonist or moby?
- harmonist: Steady. moby: Very 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 harmonist and moby?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: harmonist trust report; moby trust report.