--- title: "agent-framework vs manifest" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/microsoft-agent-framework-vs-mnfst-manifest" tools: ["microsoft-agent-framework", "mnfst-manifest"] --- # agent-framework vs manifest *GraphCanon updated Sep 20, 2026* ## Verdict Pick agent-framework if the agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments; pick manifest if manifest is a TypeScript framework under MIT license that enables integration of AI agents across various providers, with an emphasis on observability and tracking mechanisms such as token and cost-tracking. [agent-framework](https://aka.ms/agent-framework) reports 14k GitHub stars, 2.3k forks, and 605 open issues, last pushed Sep 18, 2026. [manifest](https://manifest.build) has 7.5k stars, 508 forks, and 110 open issues, last pushed Sep 10, 2026. Figures are from public GitHub metadata via [agent-framework's repository](https://github.com/microsoft/agent-framework) and [manifest's repository](https://github.com/mnfst/manifest). | | [agent-framework](/tools/microsoft-agent-framework.md) | [manifest](/tools/mnfst-manifest.md) | | --- | --- | --- | | Tagline | Framework for building and deploying AI agents and multi-agent workflows | Connect Your Agents And Harnesses With Any Provider | | Stars | 13,573 | 7,514 | | Forks | 2,335 | 508 | | Open issues | 605 | 110 | | Language | Python | TypeScript | | Adopt for | The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments. | Manifest is a TypeScript framework under MIT license that enables integration of AI agents across various providers, with an emphasis on observability and tracking mechanisms such as token and cost-tracking. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, Developer Tools | AI Agents, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [agent-framework](/tools/microsoft-agent-framework.md) | [manifest](/tools/mnfst-manifest.md) | | --- | --- | --- | | Open issues (now) | 605 | 110 | | Stars delta | +855 (30d) | +100 (30d) | | Open issues delta | -80 (30d) | +1 (30d) | | Full report | [trust report](/tools/microsoft-agent-framework/trust.md) | [trust report](/tools/mnfst-manifest/trust.md) | ## Decision facts: agent-framework - **Requirements:** Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages. - **Adopt for:** The agent-framework provides tools for developers to build and deploy AI agents and multi-agent workflows in Python and .NET environments. ## Decision facts: manifest - **Adopt for:** Manifest is a TypeScript framework under MIT license that enables integration of AI agents across various providers, with an emphasis on observability and tracking mechanisms such as token and cost-tracking. ## Choose when ### Choose agent-framework if… - agent-framework is primarily Python; manifest is TypeScript. - Requirements: Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages.. - Tags unique to agent-framework: agent-framework, agentic-ai, agents, multi-agent. - Also covers Developer Tools. - Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### Choose manifest if… - manifest is primarily TypeScript; agent-framework is Python. - Tags unique to manifest: ai-agents, llm-observability. - Also covers Evaluation & Observability. - When you need to establish connections between multiple AI providers without altering the core functionality or architecture of your existing systems. ## When NOT to use agent-framework - Avoid using the agent-framework if your team does not have proficiency in either Python or.NET, as this may cause difficulties in leveraging its features effectively. - Do not opt for agent-framework if you only need lightweight support for AI agents without a comprehensive orchestration and deployment framework. ## When NOT to use manifest - If your project strictly requires use cases with non-TypeScript languages, as this would necessitate additional integration work. - When you require a mature framework; given Manifest's beta status, it might not be the best choice for production environments sensitive to potential bugs or incomplete features. ## Common questions ### What is the difference between agent-framework and manifest? agent-framework: Framework for building and deploying AI agents and multi-agent workflows. manifest: Connect Your Agents And Harnesses With Any Provider. See the comparison table for live GitHub stats and shared categories. ### When should I choose agent-framework over manifest? Choose agent-framework over manifest when agent-framework is primarily Python; manifest is TypeScript; Requirements: Python version 3.6 or newer is required for Python installations.; The .NET Core SDK must be installed for utilizing the .NET packages.; Tags unique to agent-framework: agent-framework, agentic-ai, agents, multi-agent; Also covers Developer Tools; Choose agent-framework if your project requires support for both Python and .NET, allowing you to develop across different ecosystems. ### When should I choose manifest over agent-framework? Choose manifest over agent-framework when manifest is primarily TypeScript; agent-framework is Python; Tags unique to manifest: ai-agents, llm-observability; Also covers Evaluation & Observability; When you need to establish connections between multiple AI providers without altering the core functionality or architecture of your existing systems. ### When should I avoid agent-framework? Avoid using the agent-framework if your team does not have proficiency in either Python or.NET, as this may cause difficulties in leveraging its features effectively. Do not opt for agent-framework if you only need lightweight support for AI agents without a comprehensive orchestration and deployment framework. ### When should I avoid manifest? If your project strictly requires use cases with non-TypeScript languages, as this would necessitate additional integration work. When you require a mature framework; given Manifest's beta status, it might not be the best choice for production environments sensitive to potential bugs or incomplete features. ### Is agent-framework or manifest more popular on GitHub? agent-framework has more GitHub stars (13,573 vs 7,514). Stars measure visibility, not whether either tool fits your constraints. ### Are agent-framework and manifest open source? Yes - both are open-source projects on GitHub (agent-framework: MIT, manifest: MIT). ### Where can I find alternatives to agent-framework or manifest? GraphCanon lists graph-backed alternatives at [agent-framework alternatives](/tools/microsoft-agent-framework/alternatives) and [manifest alternatives](/tools/mnfst-manifest/alternatives) ([agent-framework markdown twin](/tools/microsoft-agent-framework/alternatives.md), [manifest markdown twin](/tools/mnfst-manifest/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/microsoft-agent-framework-vs-mnfst-manifest.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, agent-framework or manifest? agent-framework: Very active. manifest: 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 agent-framework and manifest? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [agent-framework trust report](/tools/microsoft-agent-framework/trust); [manifest trust report](/tools/mnfst-manifest/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=microsoft-agent-framework`](/api/graphcanon/graph?tool=microsoft-agent-framework) - 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/_