--- title: "marytts vs agents" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/marytts-marytts-vs-wshobson-agents" tools: ["marytts-marytts", "wshobson-agents"] --- # marytts vs agents *GraphCanon updated Jul 11, 2026* ## Verdict Pick marytts when marytts is primarily Java; agents is Python; pick agents when agents is primarily Python; marytts is Java. [marytts](https://marytts.github.io/) reports 2.6k GitHub stars, 770 forks, and 134 open issues, last pushed Jan 17, 2025. [agents](https://sethhobson.com) has 38k stars, 4.0k forks, and 1 open issues, last pushed Jul 8, 2026. Figures are from public GitHub metadata via [marytts's repository](https://github.com/marytts/marytts) and [agents's repository](https://github.com/wshobson/agents). | | [marytts](/tools/marytts-marytts.md) | [agents](/tools/wshobson-agents.md) | | --- | --- | --- | | Tagline | MARY TTS -- an open-source, multilingual text-to-speech synthesis system written in pure java | Multi-harness agentic plugin marketplace for various AI agents | | Stars | 2,580 | 37,779 | | Forks | 770 | 4,050 | | Open issues | 134 | 1 | | Language | Java | Python | | Adopt for | - | The agents tool is a marketplace for plugins that enhances multiple AI agents, offering integration and management capabilities across several platforms, including Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot | | Persona | - | - | | Runtime | - | - | | License | Other | MIT | | Categories | Developer Tools, Speech & Audio | AI Agents, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [marytts](/tools/marytts-marytts.md) | [agents](/tools/wshobson-agents.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Very active (96%) | | Days since push | 539d | 2d | | Open issues (now) | 134 | 1 | | Owner type | Organization | User | | Security scan | No lockfile | No MCP manifest | | Full report | [trust report](/tools/marytts-marytts/trust.md) | [trust report](/tools/wshobson-agents/trust.md) | ## Decision facts: agents - **Adopt for:** The agents tool is a marketplace for plugins that enhances multiple AI agents, offering integration and management capabilities across several platforms, including Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot ## Choose when ### Choose marytts if… - marytts is primarily Java; agents is Python. - License: marytts is Other, agents is MIT. - Tags unique to marytts: java, speech-synthesis, text-to-speech, tts. - Also covers Speech & Audio. ### Choose agents if… - agents is primarily Python; marytts is Java. - License: agents is MIT, marytts is Other. - Tags unique to agents: agent-skills, agentic-ai, automation, prompt-engineering. - Also covers AI Agents. - You are working specifically within the ecosystems of Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, or Gemini CLI, as it provides tailored plugins for these environments ## When NOT to use marytts - Last GitHub push was 540 days ago (dormant maintenance, Jan 17, 2025). Validate activity before betting a new project on marytts. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ## When NOT to use agents - You are working solely within a niche environment that isn't one of the supported platforms (like Claude Code, Codex CLI, etc.) because it may not offer compatible plugins or extensive support - Your project requirements do not include interoperability between multiple AI agents and you only need to leverage functionalities from a single AI agent with a robust in-built plugin ecosystem ## Common questions ### What is the difference between marytts and agents? marytts: MARY TTS -- an open-source, multilingual text-to-speech synthesis system written in pure java. agents: Multi-harness agentic plugin marketplace for various AI agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose marytts over agents? Choose marytts over agents when marytts is primarily Java; agents is Python; License: marytts is Other, agents is MIT; Tags unique to marytts: java, speech-synthesis, text-to-speech, tts; Also covers Speech & Audio. ### When should I choose agents over marytts? Choose agents over marytts when agents is primarily Python; marytts is Java; License: agents is MIT, marytts is Other; Tags unique to agents: agent-skills, agentic-ai, automation, prompt-engineering; Also covers AI Agents; You are working specifically within the ecosystems of Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, or Gemini CLI, as it provides tailored plugins for these environments. ### When should I avoid marytts? Last GitHub push was 540 days ago (dormant maintenance, Jan 17, 2025). Validate activity before betting a new project on marytts. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ### When should I avoid agents? You are working solely within a niche environment that isn't one of the supported platforms (like Claude Code, Codex CLI, etc.) because it may not offer compatible plugins or extensive support Your project requirements do not include interoperability between multiple AI agents and you only need to leverage functionalities from a single AI agent with a robust in-built plugin ecosystem ### Is marytts or agents more popular on GitHub? agents has more GitHub stars (37,779 vs 2,580). Stars measure visibility, not whether either tool fits your constraints. ### Are marytts and agents open source? Yes - both are open-source projects on GitHub (marytts: Other, agents: MIT). ### Where can I find alternatives to marytts or agents? GraphCanon lists graph-backed alternatives at [marytts alternatives](/tools/marytts-marytts/alternatives) and [agents alternatives](/tools/wshobson-agents/alternatives) ([marytts markdown twin](/tools/marytts-marytts/alternatives.md), [agents markdown twin](/tools/wshobson-agents/alternatives.md)), 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](/compare/marytts-marytts-vs-wshobson-agents.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, marytts or agents? marytts: Dormant. agents: 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 marytts and agents? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [marytts trust report](/tools/marytts-marytts/trust); [agents trust report](/tools/wshobson-agents/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=marytts-marytts`](/api/graphcanon/graph?tool=marytts-marytts) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_