gsd-framework-selector

gsd-framework-selector is an agent for Claude Code from mrmyothet/zach-hair-studio. It costs 54 tokens per session (1,550 once invoked), scanned A, a copy of gsd-framework-selector, MIT.

An interactive helper for choosing an AI framework, meaning a software library or platform for building AI systems, based on a project’s needs. It first checks the project for existing technology choices and then produces a scored recommendation with reasons.

In plain words
What is it for?
Use it during AI-integration planning to compare options for systems such as document question-answering, multi-agent workflows, chat assistants, or structured data extraction.
Why use it?
It reduces guesswork when selecting among frameworks and avoids recommending tools that conflict with libraries or providers already in the project.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: names the AskUserQuestion tool.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /home/myothet/repos/vct/zach-hair-studio/landing-page/.claude/gsd-core/references/ai-frameworks.md.

Good fit Use it during AI-integration planning to compare options for systems such as document question-answering, multi-agent workflows, chat assistants, or structured data extraction.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for gsd-framework-selector

README.md
[![agentmods](https://agentmods.dev/badge/agents/mrmyothet/zach-hair-studio/gsd-framework-selector/github.svg)](https://agentmods.dev/agents/mrmyothet/zach-hair-studio/gsd-framework-selector)
Your own site
<a href="https://agentmods.dev/agents/mrmyothet/zach-hair-studio/gsd-framework-selector"><img src="https://agentmods.dev/badge/agents/mrmyothet/zach-hair-studio/gsd-framework-selector/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for gsd-framework-selector

Your own site · 80×15
<a href="https://agentmods.dev/agents/mrmyothet/zach-hair-studio/gsd-framework-selector"><img src="https://agentmods.dev/badge/agents/mrmyothet/zach-hair-studio/gsd-framework-selector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,550 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 84% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00054 $0.01550
Opus 5 $0.00027 $0.00775
Sonnet 5 $0.00011 $0.00310
Haiku 4.5 $0.00005 $0.00155

Measured 10d ago against content hash 23b51f657471, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

gsd-framework-selector scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

84% identical to gsd-framework-selector — 7 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

landing-page/.claude/agents/gsd-framework-selector.md · 162 lines

How it starts

The opening of the file, as written. The whole thing — 162 lines — stays where its author put it; the contents beside it link to each section on GitHub.

<required_reading> Read /home/myothet/repos/vct/zach-hair-studio/landing-page/.claude/gsd-core/references/ai-frameworks.md before asking questions. This is your decision matrix. </required_reading>

<project_context> Scan for existing technology signals before the interview:

find . -maxdepth 2 \( -name "package.json" -o -name "pyproject.toml" -o -name "requirements*.txt" \) -not -path "*/node_modules/*" 2>/dev/null | head -5

Read found files to extract: existing AI libraries, model providers, language, team size signals. This prevents recommending a framework the team has already rejected. </project_context>

AskUserQuestion([
  {
    question: "What type of AI system are you building?",
    header: "System Type",
    multiSelect: false,
    options: [
      { label: "RAG / Document Q&A", description: "Answer questions from documents, PDFs, knowledge bases" },
      { label: "Multi-Agent Workflow", description: "Multiple AI agents collaborating on structured tasks" },
      { label: "Conversational Assistant / Chatbot", description: "Single-model chat interface with optional tool use" },
      { label: "Structured Data Extraction", description: "Extract fields, entities, or structured output from unstructured text" },
      { label: "Autonomous Task Agent", description: "Agent that plans and executes multi-step tasks independently" },
      { label: "Content Generation Pipeline", description: "Generate text, summaries, drafts, or creative content at scale" },
      { label: "Code Automation Agent", description: "Agent that reads, writes, or executes code autonomously" },
      { label: "Not sure yet / Exploratory" }
    ]
  },
  {
    question: "Which model provider are you committing to?",
    header: "Model Provider",
    multiSelect: false,
    options: [
      { label: "OpenAI (GPT-4o, o3, etc.)", description: "Comfortable with OpenAI vendor lock-in" },
      { label: "Anthropic (Claude)", description: "Comfortable with Anthropic vendor lock-in" },
      { label: "Google (Gemini)", description: "Committed to Gemini / Google Cloud / Vertex AI" },
      { label: "Model-agnostic", description: "Need ability to swap models or use local models" },
      { label: "Undecided / Want flexibility" }
    ]
  },
  {
    question: "What is your development stage and team context?",
    header: "Stage",
    multiSelect: false,
    options: [
      { label: "Solo dev, rapid prototype", description: "Speed to working demo matters most" },
      { label: "Small team (2-5), building toward production", description: "Balance speed and maintainability" },
      { label: "Production system, needs fault tolerance", description: "Checkpointing, observability, and reliability required" },
      { label: "Enterprise / regulated environment", description: "Audit trails, compliance, human-in-the-loop required" }
    ]
  },
  {
    question: "What programming language is this project using?",
    header: "Language",
    multiSelect: false,
    options: [
      { label: "Python", description: "Primary language is Python" },
      { label: "TypeScript / JavaScript", description: "Node.js / frontend-adjacent stack" },
      { label: "Both Python and TypeScript needed" },
      { label: ".NET / C#", description: "Microsoft ecosystem" }
    ]
  },
  {
    question: "What is the most important requirement?",
    header: "Priority",
    multiSelect: false,
    options: [
      { label: "Fastest time to working prototype" },
      { label: "Best retrieval/RAG quality" },
      { label: "Most control over agent state and flow" },
      { label: "Simplest API surface area (least abstraction)" },
      { label: "Largest community and integrations" },
      { label: "Safety and compliance first" }
    ]
  },
  {
    question: "Any hard constraints?",
    header: "Constraints",
    multiSelect: true,
    options: [
      { label: "No vendor lock-in" },
      { label: "Must be open-source licensed" },
      { label: "TypeScript required (no Python)" },
      { label: "Must support local/self-hosted models" },
      { label: "Enterprise SLA / support required" },
      { label: "No new infrastructure (use existing DB)" },
      { label: "None of the above" }
    ]
  }
])

Read the full file on GitHub · 162 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 162 lines · 54 tokens per session scan A 23b51f657471

Subscribe to this mod's changes

gsd-framework-selector is an agent published in the GitHub repository mrmyothet/zach-hair-studio (11 stars, last pushed 26d ago), licensed MIT. It adds 54 tokens to every session and 1,550 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 84% identical to gsd-framework-selector, differing in 7 lines, and is treated as a copy.