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---
title: "AI Agent Systems: Architectures, Applications, and Evaluation"
source: "https://arxiv.org/abs/2601.01743v1"
author:
- "[[Bin Xu]]"
published:
created: 2026-01-07
description: "Abstract page for arXiv paper 2601.01743v1: AI Agent Systems: Architectures, Applications, and Evaluation"
tags:
- "clippings"
- "webclipper"
---
> [!info] Source
> URL: https://arxiv.org/abs/2601.01743v1
> Title: AI Agent Systems: Architectures, Applications, and Evaluation
> Clipped:
页面已保存到 Trilium。 [在 Trilium 中打开。](https://arxiv.org/abs/)
\[Submitted on 5 Jan 2026\]
## Title:AI Agent Systems: Architectures, Applications, and Evaluation
Authors:
[View PDF](https://arxiv.org/pdf/2601.01743v1) [HTML (experimental)](https://arxiv.org/html/2601.01743v1)
> Abstract:AI agents -- systems that combine foundation models with reasoning, planning, memory, and tool use -- are rapidly becoming a practical interface between natural-language intent and real-world computation. This survey synthesizes the emerging landscape of AI agent architectures across: (i) deliberation and reasoning (e.g., chain-of-thought-style decomposition, self-reflection and verification, and constraint-aware decision making), (ii) planning and control (from reactive policies to hierarchical and multi-step planners), and (iii) tool calling and environment interaction (retrieval, code execution, APIs, and multimodal perception). We organize prior work into a unified taxonomy spanning agent components (policy/LLM core, memory, world models, planners, tool routers, and critics), orchestration patterns (single-agent vs.\\ multi-agent; centralized vs.\\ decentralized coordination), and deployment settings (offline analysis vs.\\ online interactive assistance; safety-critical vs.\\ open-ended tasks). We discuss key design trade-offs -- latency vs.\\ accuracy, autonomy vs.\\ controllability, and capability vs.\\ reliability -- and highlight how evaluation is complicated by non-determinism, long-horizon credit assignment, tool and environment variability, and hidden costs such as retries and context growth. Finally, we summarize measurement and benchmarking practices (task suites, human preference and utility metrics, success under constraints, robustness and security) and identify open challenges including verification and guardrails for tool actions, scalable memory and context management, interpretability of agent decisions, and reproducible evaluation under realistic workloads.
| Subjects: | Artificial Intelligence (cs.AI) |
| --- | --- |
| Cite as: | [arXiv:2601.01743](https://arxiv.org/abs/2601.01743) \[cs.AI\] |
| | (or [arXiv:2601.01743v1](https://arxiv.org/abs/2601.01743v1) \[cs.AI\] for this version) |
| | [https://doi.org/10.48550/arXiv.2601.01743](https://doi.org/10.48550/arXiv.2601.01743) arXiv-issued DOI via DataCite (pending registration) |
## Submission history
From: Bin Xu \[[view email](https://arxiv.org/show-email/97a5ff94/2601.01743)\]
**\[v1\]** Mon, 5 Jan 2026 02:38:40 UTC (47,415 KB)
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---
title: "kepano/obsidian-skills: Claude Skills for Obsidian"
source: "https://github.com/kepano/obsidian-skills"
author:
- "[[kepano]]"
published:
created: 2026-01-07
description: "Claude Skills for Obsidian. Contribute to kepano/obsidian-skills development by creating an account on GitHub."
tags:
- "clippings"
- "webclipper"
---
> [!info] Source
> URL: https://github.com/kepano/obsidian-skills
> Title: kepano/obsidian-skills: Claude Skills for Obsidian
> Clipped:
**[obsidian-skills](https://github.com/kepano/obsidian-skills)** Public
Claude Skills for Obsidian
[MIT license](https://github.com/kepano/obsidian-skills/blob/main/LICENSE)
[Open in github.dev](https://github.dev/) [Open in a new github.dev tab](https://github.dev/) [Open in codespace](https://github.com/codespaces/new/kepano/obsidian-skills?resume=1)
<table><thead><tr><th colspan="2"><span>Name</span></th><th colspan="1"><span>Name</span></th><th><p><span>Last commit message</span></p></th><th colspan="1"><p><span>Last commit date</span></p></th></tr></thead><tbody><tr><td colspan="3"><p><span><a href="https://github.com/kepano/obsidian-skills/commit/2b9846224fa277993e23c8c8eb35c185571e3551">2b98462</a> ·</span></p><p><a href="https://github.com/kepano/obsidian-skills/commits/main/"><span><span><span>13 Commits</span></span></span></a></p></td></tr><tr><td colspan="2"><p><a href="https://github.com/kepano/obsidian-skills/tree/main/.claude-plugin">.claude-plugin</a></p></td><td colspan="1"><p><a href="https://github.com/kepano/obsidian-skills/tree/main/.claude-plugin">.claude-plugin</a></p></td><td><p><a href="https://github.com/kepano/obsidian-skills/commit/2b9846224fa277993e23c8c8eb35c185571e3551">Update plugin.json</a></p></td><td></td></tr><tr><td colspan="2"><p><a href="https://github.com/kepano/obsidian-skills/tree/main/skills">skills</a></p></td><td colspan="1"><p><a href="https://github.com/kepano/obsidian-skills/tree/main/skills">skills</a></p></td><td><p><a href="https://github.com/kepano/obsidian-skills/commit/9eab9ad2bf8e2839b991bb8ef592a7f65ceee4af">feat: convert to Claude Code plugin structure</a></p></td><td></td></tr><tr><td colspan="2"><p><a href="https://github.com/kepano/obsidian-skills/blob/main/LICENSE">LICENSE</a></p></td><td colspan="1"><p><a href="https://github.com/kepano/obsidian-skills/blob/main/LICENSE">LICENSE</a></p></td><td><p><a href="https://github.com/kepano/obsidian-skills/commit/6aa10512d87abb8c5fdf3b5705029854b893d667">license</a></p></td><td></td></tr><tr><td colspan="2"><p><a href="https://github.com/kepano/obsidian-skills/blob/main/README.md">README.md</a></p></td><td colspan="1"><p><a href="https://github.com/kepano/obsidian-skills/blob/main/README.md">README.md</a></p></td><td><p><a href="https://github.com/kepano/obsidian-skills/commit/6d8941875cd9f58431a2f7d47fbacc94ca87f5ea">Update README.md</a></p></td><td></td></tr><tr><td colspan="3"></td></tr></tbody></table>
Claude Code skills for creating and editing Obsidian vault files.
## Skills included
| Skill | Description | File Types |
| --- | --- | --- |
| [obsidian-markdown](https://github.com/kepano/obsidian-skills/blob/main/skills/obsidian-markdown) | Obsidian Flavored Markdown with wikilinks, embeds, callouts, and properties | `.md` |
| [obsidian-bases](https://github.com/kepano/obsidian-skills/blob/main/skills/obsidian-bases) | Database-like views with filters, formulas, and summaries | `.base` |
| [json-canvas](https://github.com/kepano/obsidian-skills/blob/main/skills/json-canvas) | Infinite canvas with nodes, edges, and groups | `.canvas` |
## Installation
Install directly from the Obsidian marketplace:
```
claude plugin add obsidian@kepano
claude plugin install obsidian@kepano
```
### Manual installation
Clone or copy this repository into your project's `.claude/plugins/` directory:
```
# Option 1: Clone into plugins directory
mkdir -p .claude/plugins
git clone https://github.com/obsidianmd/obsidian-skills.git .claude/plugins/obsidian
# Option 2: Add as git submodule
git submodule add https://github.com/obsidianmd/obsidian-skills.git .claude/plugins/obsidian
```
## Usage
Once installed, Claude Code will automatically use these skills when working with Obsidian files. The skills provide:
- **Syntax guidance** for Obsidian-specific features (wikilinks, callouts, embeds)
- **Schema documentation** for `.base` and `.canvas` file formats
- **Best practices** for structuring notes and databases
- **Complete function references** for Bases formulas
## Documentation
- [Obsidian Flavored Markdown](https://help.obsidian.md/obsidian-flavored-markdown)
- [Obsidian Bases](https://help.obsidian.md/bases)
- [JSON Canvas Spec](https://jsoncanvas.org/)
## Releases
No releases published
## Packages
No packages published