Dotnet Skills vs Poolside AI

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-09-15
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At a glance

DimensionDotnet SkillsPoolside AI
PricingFree (MIT-licensed)Contact sales (enterprise)
Target Users.NET developers using AI coding assistantsLarge enterprises in regulated industries
Core Offering184 .NET skills, CLI, and open-source catalogFoundation models (Laguna XS.2, M.1) and multi-agent orchestration
DeploymentCLI installs skills locally; no cloud hostOn-prem, VPC, workstation (defense only)
Context & ReasoningNot applicable (skill files, not a model)256K context length for multi-step reasoning
Governance & AuditNot applicable (open-source skills)Role-based access control, auditability, governance dashboards

Poolside AI and dotnet-skills serve entirely different purposes. Choose Poolside if you are an enterprise needing secure, custom AI agents for complex software engineering in regulated environments. Choose dotnet-skills if you are a .NET developer seeking free, high-quality skill files to supercharge your existing AI coding assistant. They are complementary, not competitive.

Try Dotnet SkillsTry Poolside AI
Dotnet Skills
Dotnet Skills

An MIT-licensed CLI that installs versioned, curated .NET skills and routing agents into Claude Code, GitHub Copilot, Gemini, Codex, and Junie.

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Poolside AI
Poolside AI

Open-weight agentic coding models — Laguna XS 2.1 and Laguna S 2.1 — built for secure on-prem and air-gapped enterprise AI.

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Pricing
Free
Contact Sales
Plans
$0
—
Popularity
6 views
7.1k views
Skill Level
Intermediate
Advanced
API Available
Platforms
CLI
DesktopCLIAPIWeb
Categories
💻 Code & Development
💻 Code & Development🛠️ Autonomous Coding Agents⚛️ Foundation Models & LLM APIs🛡️ AI Governance & Guardrails
Features
Versioned .NET skill catalog, currently at catalog-v2026.9.5.0
182 curated .NET skill files across frameworks, tooling, and diagnostics
26 routing agents that orchestrate multiple linked skills
12 bundles for one-command grouped installs
23 collections for browsing the catalog taxonomy via Collection → Lane → Skill
CLI install via dotnet tool install --global dotnet-skills
Auto-detect NuGet packages from .csproj to match relevant skills (dotnet skills install --auto)
Interactive control center for browsing collections and lanes (dotnet skills)
Per-skill token count export (dotnet skills catalog tokens --catalog-root .)
Structured SKILL.md files with routing and validation metadata
manifest.json package metadata for catalog entries
Upstream-watch automation tracking official .NET releases and docs
Vendir-managed upstream package integration
Local-first operation with no cloud dependency
Works with Claude Code, GitHub Copilot, Gemini, Codex, and Junie
Laguna S 2.1 open-weight model: 118B params, 8B active, 1M context
Laguna XS 2.1 open-weight model: 33B params, 3B active, 256K context
Laguna XS 2.1 designed to run on-device for lightweight scenarios
Laguna S 2.1 positioned for frontier-class long-horizon reasoning
Single-agent and multi-agent orchestration with planning and tool use
Sandboxed agent execution environments for running generated code safely
Desktop app and CLI for agentic coding sessions
Model selection, tool grouping, and project management in the client
Data connectors to repositories, databases, and warehouses
Role-based access control for both human users and agents
End-to-end trace observability for agent runs
Governance and auditability built for regulated environments
Custom model fine-tuning on domain-specific data
Deployment inside your security boundary: on-prem, VPC, or workstation
Access to Laguna models via OpenRouter and Vercel AI Gateway
Integrations
Claude Code
GitHub Copilot
Gemini
Codex
Junie
OpenRouter
Vercel AI Gateway

What real users say: Dotnet Skills vs Poolside AI

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Dotnet Skills

53 mentions across 4 sources · 53% positive — mixed (averaged across 4 sources)

YouTube, Bluesky, GitHub, Lemmy

What users praise

  • • Free, open-source, and MIT-licensed — no cost barrier.
  • • 185 structured skills covering major .NET frameworks and patterns.
  • • Bundles and collections simplify installing related skills together.
  • • CLI auto-detects NuGet packages from .csproj files.

What frustrates them

  • • Install instructions are confusing for new users.
  • • Very few real user experiences or reviews available.
  • • Requires AI tool that supports custom skill injection.
  • • No explicit support or customer service channel.

Researched Jul 6, 2026

Poolside AI

40 mentions across 4 sources · 48% positive — mixed (averaged across 4 sources)

Hacker News, YouTube, Bluesky, Lemmy

What users praise

  • • Open-weight models with strong SWE-bench scores (72.5%).
  • • On-prem, VPC, and air-gapped deployment for high security.
  • • 256K context length supports long-horizon reasoning tasks.
  • • Multi-agent orchestration with sandboxed execution environments.

What frustrates them

  • • Community feedback is scarce; limited real-world user reviews.
  • • Platform is still in research preview as of April 2026.
  • • Pricing is opaque; only 'contact us' with no published tiers.
  • • Trademark dispute with Poolside FM creates name confusion.

Researched Jul 17, 2026

Who should pick which

  • Enterprise architect in finance
    Pick: Poolside AI

    Needs custom on-prem models, multi-agent orchestration, and auditability for high-consequence software; Poolside offers all that with dedicated research engineers.

  • .NET developer using Copilot
    Pick: Dotnet Skills

    Wants to augment Copilot with real .NET framework knowledge; dotnet-skills provides free, installable skills that cover major frameworks like ASP.NET Core and Blazor.

  • Startup CTO evaluating AI
    Pick: Dotnet Skills

    Limited budget; dotnet-skills is free and works with common assistants like Gemini and Codex, improving AI code quality at no cost.

  • Defense contractor contractor
    Pick: Poolside AI

    Needs workstation deployment (defense only) and strict security boundaries; Poolside supports on-prem and air-gapped environments.

Frequently Asked Questions

Dotnet Skills vs Poolside AI: which should you choose?

Poolside AI and dotnet-skills serve entirely different purposes. Choose Poolside if you are an enterprise needing secure, custom AI agents for complex software engineering in regulated environments. Choose dotnet-skills if you are a .NET developer seeking free, high-quality skill files to supercharge your existing AI coding assistant. They are complementary, not competitive.

Can I use Poolside AI with my existing IDE?

Yes, Poolside offers IDE extensions (exact IDEs not specified), along with agents, TUI, and binaries.

Does dotnet-skills require a specific AI tool?

It supports Claude Code, GitHub Copilot, Gemini, Codex, and Junie. Skills are installed via CLI and then used within those assistants.

Is Poolside AI suitable for a solo developer?

No, it's enterprise-focused with contact-based pricing and custom deployment. It is not designed for individual developers.

How many skills does dotnet-skills include?

184 installable skills as of catalog version v2026.7.5.0.

What context length does Poolside support?

256K tokens for multi-step reasoning, as of May 2026 news.

Can dotnet-skills be used offline?

Yes, once installed, skills are local files. The CLI installs them locally.

Does Poolside offer a free trial?

Not mentioned. Pricing is contact-based; a trial may be available through sales conversation.

Which .NET frameworks does dotnet-skills cover?

ASP.NET Core, Blazor, Entity Framework Core, .NET Aspire, Azure Functions, and more (184 skills).

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Explore each tool further

Dotnet Skills
View Dotnet Skills reviewDotnet Skills alternatives
Poolside AI
View Poolside AI reviewPoolside AI alternatives

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Last reviewed: July 6, 2026