Comparison
agentsys vs duet-gpt
Verdict
Pick agentsys if agentsys supports automation through AI agents that handle various coding environments with plugins and skills; pick duet-gpt if duetGPT empowers developers through conversational support for coding and system tasks.
Markdown twin · agentsys alternatives · duet-gpt alternatives
GraphCanon updated 1w
vs
Trust & integrity
| Signal | agentsys | duet-gpt |
|---|---|---|
| Maintenance | Active (16d since push) As of 1w · github_public_v1 | Dormant (1152d since push) As of 1w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1w · github_public_v1 | Not a fork · Personal account As of 1w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | Published findings 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
- agentsys
- AI writes code to automate workflows and tasks
- duet-gpt
- A conversational semi-autonomous developer assistant.
Stars
- agentsys
- 962
- duet-gpt
- 168
Forks
- agentsys
- 111
- duet-gpt
- 13
Open issues
- agentsys
- 0
- duet-gpt
- 1
Language
- agentsys
- JavaScript
- duet-gpt
- TypeScript
Adopt for
- agentsys
- agentsys supports automation through AI agents that handle various coding environments with plugins and skills.
- 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
- Jul 26, 2026
- duet-gpt
- Jun 19, 2023
Categories
- agentsys
- AI Agents, Developer Tools
- duet-gpt
- AI Agents, Developer Tools
Trust and health
Maintenance
- agentsys
- Active (82%)
- duet-gpt
- Dormant (18%)
Days since push
- agentsys
- 16d
- duet-gpt
- 1152d
Open issues (now)
- agentsys
- 0
- duet-gpt
- 1
Stars delta
- agentsys
- Unknown
- duet-gpt
- +1 (30d)
Open issues delta
- agentsys
- Unknown
- 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.
- Pricing: MIT licensed tool offers open access for free but may include premium plugins or skills..
- Requirements: Min 2 GB RAM; Requires modern JavaScript environment to run effectively.; Ensure internet connectivity due to reliance on plugins and skills that may require update downloads or external API access for certain functionalities..
- Tags unique to agentsys: automation, autonomous-agents, claude-code, codex.
- Use when you need to automate complex workflows in JavaScript-heavy projects, as it integrates well with JavaScript environments like Claude Code.
When NOT to use agentsys
- Avoid for teams not proficient in JavaScript or those preferring languages where agentsys does not provide comparable support.
- Do not use if your project scope is better served by competitors with more specialized skill sets that align closely with niche requirements, as opposed to the general utility approach of agentsys.
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 Aug 12, 2026
- GitHub forks (agent-sh/agentsys) · observed Aug 12, 2026
- Last push (agent-sh/agentsys) · observed Jul 26, 2026
- License file (MIT) · observed Aug 12, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (kristoferlund/duet-gpt) · observed Aug 14, 2026
- GitHub forks (kristoferlund/duet-gpt) · observed Aug 14, 2026
- Last push (kristoferlund/duet-gpt) · observed Jun 19, 2023
- License file (MIT) · observed Aug 14, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: agentsys 962 · duet-gpt 168 (synced Aug 12, 2026).
Common questions
- What is the difference between agentsys and duet-gpt?
- agentsys: AI writes code to automate workflows and tasks. 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; Pricing: MIT licensed tool offers open access for free but may include premium plugins or skills.; Requirements: Min 2 GB RAM; Requires modern JavaScript environment to run effectively.; Ensure internet connectivity due to reliance on plugins and skills that may require update downloads or external API access for certain functionalities.; Tags unique to agentsys: automation, autonomous-agents, claude-code, codex; Use when you need to automate complex workflows in JavaScript-heavy projects, as it integrates well with JavaScript environments like Claude Code.
- 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?
- Avoid for teams not proficient in JavaScript or those preferring languages where agentsys does not provide comparable support. Do not use if your project scope is better served by competitors with more specialized skill sets that align closely with niche requirements, as opposed to the general utility approach of agentsys.
- 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 (962 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: 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.