Comparison
agentsys vs duet-gpt
Verdict
Pick agentsys if agentsys is an AI-driven system that automates code writing and tasks through plugins and agents, supporting multiple AI tools like Claude Code, OpenCode, Codex, Cursor, and Kiro; pick duet-gpt if duetGPT empowers developers through conversational support for coding and system tasks.
Markdown twin · agentsys alternatives · duet-gpt alternatives
GraphCanon updated Sep 30, 2026
12views this month
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Trust & integrity
| Signal | agentsys | duet-gpt |
|---|---|---|
| Maintenance | Very active (6d since push) As of Sep 20, 2026 · github_public_v1 | Dormant (1188d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 | Published findings As of Jul 11, 2026 · 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
- agentsys
- AI writes code, automates tasks with plugins and agents
- duet-gpt
- A conversational semi-autonomous developer assistant.
Stars
- agentsys
- 985
- duet-gpt
- 168
Forks
- agentsys
- 115
- duet-gpt
- 13
Open issues
- agentsys
- 0
- duet-gpt
- 1
Language
- agentsys
- JavaScript
- duet-gpt
- TypeScript
Adopt for
- agentsys
- agentsys is an AI-driven system that automates code writing and tasks through plugins and agents, supporting multiple AI tools like Claude Code, OpenCode, Codex, Cursor, and Kiro.
- duet-gpt
- DuetGPT empowers developers through conversational support for coding and system tasks.
Persona
- agentsys
- -
- duet-gpt
- -
Runtime
- agentsys
- -
- duet-gpt
- -
License
- agentsys
- MIT
- duet-gpt
- MIT License provides flexibility for free use and modification.
Last pushed
- agentsys
- Sep 13, 2026
- duet-gpt
- Jun 19, 2023
Categories
- agentsys
- AI Agents, Developer Tools
- duet-gpt
- AI Agents, Developer Tools
Trust and health
Maintenance
- agentsys
- Very active (96%)
- duet-gpt
- Dormant (18%)
Days since push
- agentsys
- 6d
- duet-gpt
- 1188d
Open issues (now)
- agentsys
- 0
- duet-gpt
- 1
Stars delta
- agentsys
- +23 (30d)
- duet-gpt
- 0 (30d)
Owner type
- agentsys
- Organization
- duet-gpt
- User
OSV dependency advisories
- agentsys
- No lockfile (source not queried)
- duet-gpt
- Published findings
Full report
- agentsys
- Trust report
- duet-gpt
- Trust report
Shared compatibility
- Node.js · agentsys: Node.js runtime · duet-gpt: Node.js runtime
Choose agentsys if…
- agentsys is primarily JavaScript; duet-gpt is TypeScript.
- Requirements: Requires Git and Node.js 18+.; For GitHub workflows, the GitHub CLI (`gh`) must be authenticated.; For GitLab workflows, the GitLab CLI (`glab`) must be authenticated.; For /repo-intel, agent-analyzer is installed automatically via npm..
- Tags unique to agentsys: automation, code-review, devtools, plugins.
- When you need to automate code writing and tasks with a wide range of AI tools, including Claude Code, OpenCode, Codex, Cursor, and Kiro.
When NOT to use agentsys
- If your project strictly requires a specific AI tool that is not supported by agentsys, such as a proprietary or niche AI tool.
- When you need a system that does not rely on JavaScript or Node.js 18+, as agentsys requires these technologies.
- If you are working in an environment where the installation of additional tools like the GitHub CLI, GitLab CLI, or agnix CLI is not feasible or allowed.
Choose duet-gpt if…
- duet-gpt is primarily TypeScript; agentsys is JavaScript.
- Pricing: Free to use; however, users need their own OpenAI API keys with potential costs based on usage..
- Tags unique to duet-gpt: assistant, cli, gpt, gpt-4.
- You need assistance in generating or refactoring code, where DuetGPT uses the advanced capabilities of OpenAI's GPT-4 to suggest improvements or write new functions based on your specifications.
When NOT to use duet-gpt
- For automated task executions where high reliability is imperative. DuetGPT may generate commands that require manual oversight before execution.
- In situations requiring strict control over function calls, as it relies on the OpenAI API's function calling feature, which might not fully cover specific enterprise workflows.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (agent-sh/agentsys) · observed Sep 20, 2026
- GitHub forks (agent-sh/agentsys) · observed Sep 20, 2026
- Last push (agent-sh/agentsys) · observed Sep 13, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 30, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (kristoferlund/duet-gpt) · observed Sep 20, 2026
- GitHub forks (kristoferlund/duet-gpt) · observed Sep 20, 2026
- Last push (kristoferlund/duet-gpt) · observed Jun 19, 2023
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: agentsys 985 · duet-gpt 168 (synced Sep 20, 2026).
Common questions
- What is the difference between agentsys and duet-gpt?
- agentsys: AI writes code, automates tasks with plugins and agents. duet-gpt: A conversational semi-autonomous developer assistant.. See the comparison table for live GitHub stats and shared categories.
- When should I choose agentsys over duet-gpt?
- Choose agentsys over duet-gpt when agentsys is primarily JavaScript; duet-gpt is TypeScript; Requirements: Requires Git and Node.js 18+.; For GitHub workflows, the GitHub CLI (
gh) must be authenticated.; For GitLab workflows, the GitLab CLI (glab) must be authenticated.; For /repo-intel, agent-analyzer is installed automatically via npm.; Tags unique to agentsys: automation, code-review, devtools, plugins; When you need to automate code writing and tasks with a wide range of AI tools, including Claude Code, OpenCode, Codex, Cursor, and Kiro. - When should I choose duet-gpt over agentsys?
- Choose duet-gpt over agentsys when duet-gpt is primarily TypeScript; agentsys is JavaScript; Pricing: Free to use; however, users need their own OpenAI API keys with potential costs based on usage.; Tags unique to duet-gpt: assistant, cli, gpt, gpt-4; You need assistance in generating or refactoring code, where DuetGPT uses the advanced capabilities of OpenAI's GPT-4 to suggest improvements or write new functions based on your specifications.
- When should I avoid agentsys?
- If your project strictly requires a specific AI tool that is not supported by agentsys, such as a proprietary or niche AI tool. When you need a system that does not rely on JavaScript or Node.js 18+, as agentsys requires these technologies. If you are working in an environment where the installation of additional tools like the GitHub CLI, GitLab CLI, or agnix CLI is not feasible or allowed.
- When should I avoid duet-gpt?
- For automated task executions where high reliability is imperative. DuetGPT may generate commands that require manual oversight before execution. In situations requiring strict control over function calls, as it relies on the OpenAI API's function calling feature, which might not fully cover specific enterprise workflows.
- Is agentsys or duet-gpt more popular on GitHub?
- agentsys has more GitHub stars (985 vs 168). Stars measure visibility, not whether either tool fits your constraints.
- Are agentsys and duet-gpt open source?
- Yes - both are open-source projects on GitHub (agentsys: MIT, duet-gpt: MIT).
- Where can I find alternatives to agentsys or duet-gpt?
- GraphCanon lists graph-backed alternatives at agentsys alternatives and duet-gpt alternatives (agentsys markdown twin, duet-gpt 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, agentsys or duet-gpt?
- agentsys: Very active. duet-gpt: 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 agentsys and duet-gpt?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: agentsys trust report; duet-gpt trust report.