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azure-ai-agents-persistent-dotnet

Azure AI Agents Persistent SDK for .NET. Low-level SDK for creating and managing AI agents with threads, messages, runs, and tools.

46

Quality

48%

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./skills/antigravity-azure-ai-agents-persistent-dotnet/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

64%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

This is a solid, highly actionable SDK reference skill with excellent executable code examples covering the full range of Azure AI Agents Persistent functionality. Its main weaknesses are the monolithic structure (all content in one file with no supporting bundle files) and missing validation checkpoints in multi-step workflows like file upload → vector store creation → agent creation. Some sections contain information Claude already knows (basic async/disposal patterns) and boilerplate that wastes tokens.

Suggestions

Add explicit validation checkpoints in multi-step workflows — e.g., verify vector store status is 'completed' before creating an agent that uses it, and check file upload success before referencing the file ID.

Extract the reference tables (Available Tools, Streaming Update Types, Key Types Reference) into a separate REFERENCE.md file to reduce the main skill's token footprint.

Remove boilerplate best practices Claude already knows (use async, use using statements, store IDs) and the generic 'When to Use' / 'Limitations' sections to improve conciseness.

DimensionReasoningScore

Conciseness

The skill is mostly efficient with executable code examples, but includes some unnecessary sections like 'When to Use' and 'Limitations' boilerplate, the 'Related SDKs' table, and the 'Best Practices' section contains advice Claude already knows (use async, use using statements). The reference tables at the end add bulk that could be in a separate file.

2 / 3

Actionability

Excellent actionability throughout — every section provides fully executable, copy-paste ready C# code with proper imports, realistic parameters, and complete patterns for authentication, agent creation, polling, streaming, function calling, file search, and error handling.

3 / 3

Workflow Clarity

The core workflow is clearly numbered (1-9) with a logical sequence, and the polling loop includes status checking. However, there are no explicit validation checkpoints — for example, no verification that the vector store finished indexing before use, no check that file upload succeeded before creating the vector store, and no error handling within the polling loops themselves.

2 / 3

Progressive Disclosure

The content is well-structured with clear headers and a logical progression from simple to complex, but it's a monolithic ~300-line file with no bundle files. The reference tables, streaming update types, and key types reference could be split into separate files to keep the main skill lean. The reference links at the bottom do point to external resources.

2 / 3

Total

9

/

12

Passed

Description

32%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description identifies a specific technology domain (Azure AI Agents Persistent SDK for .NET) and lists key SDK concepts, but it reads more like a library tagline than a skill selection guide. It critically lacks a 'Use when...' clause, making it difficult for Claude to know when to select this skill over others. The listed concepts (threads, messages, runs, tools) are SDK abstractions rather than concrete user-facing actions.

Suggestions

Add an explicit 'Use when...' clause, e.g., 'Use when the user asks about building AI agents with Azure, using the Azure.AI.Projects or Azure.AI.Agents.Persistent NuGet package, or working with the Persistent Agents SDK in C#/.NET.'

Replace abstract SDK terms with concrete actions, e.g., 'Creates and configures AI agents, manages conversation threads, sends and retrieves messages, executes agent runs, and integrates tools like code interpreter and file search.'

Add common trigger term variations such as 'C#', 'Azure OpenAI agents', 'PersistentAgentsClient', 'NuGet', and 'assistant API' to improve matching against natural user queries.

DimensionReasoningScore

Specificity

Names the domain (Azure AI Agents SDK for .NET) and lists some concepts (threads, messages, runs, tools), but these are more like SDK abstractions than concrete user-facing actions. It doesn't describe specific actions like 'create agents', 'manage conversation threads', or 'configure tool integrations'.

2 / 3

Completeness

Describes what the skill covers (Azure AI Agents SDK concepts) but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill. Per the rubric, a missing 'Use when...' clause caps completeness at 2, and the 'what' portion is also only moderately clear, warranting a score of 1.

1 / 3

Trigger Term Quality

Includes relevant keywords like 'Azure', 'AI Agents', '.NET', 'SDK', 'threads', 'messages', 'runs', and 'tools' which users might mention. However, it misses common variations like 'C#', 'Azure OpenAI', 'assistant API', 'agent orchestration', or 'PersistentAgentsClient'.

2 / 3

Distinctiveness Conflict Risk

The mention of 'Azure AI Agents Persistent SDK for .NET' is fairly specific and narrows the domain, but 'AI agents with threads, messages, runs, and tools' could overlap with OpenAI Assistants API skills or other agent framework skills. The 'Persistent' qualifier and '.NET' help somewhat but the description could be more distinctive.

2 / 3

Total

7

/

12

Passed

Validation

90%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation10 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

10

/

11

Passed

Repository
boisenoise/skills-collections
Reviewed

Table of Contents

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