LegendaryTeam_For_Claude: Agent for Claude Code

.claude/agents/team-builder.md

team-builder is an agent for Claude Code from RegardV/LegendaryTeam_For_Claude. It costs 15 tokens per session (914 once invoked), scanned A, original, MIT.

An agent factory that rebuilds a coding-agent team to match the technologies detected in a project. It reads the project's runtime, frameworks, database, and infrastructure, then adjusts agents, skills, and loading priorities.

In plain words
What is it for?
Use it after detecting the stack, bootstrapping a project, making major technology changes, or explicitly requesting a team rebuild.
Why use it?
It prevents the team from using generic or mismatched knowledge when the project's technology stack changes. A technology stack is the set of programming languages, frameworks, databases, and deployment tools used by a project.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is RegardV/LegendaryTeam_For_Claude's own configuration. It tells Claude Code how to work on LegendaryTeam_For_Claude itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything LegendaryTeam_For_Claude configures →

Reuse

Borrowing it

Nothing to install: this file belongs to RegardV/LegendaryTeam_For_Claude. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/RegardV/LegendaryTeam_For_Claude/main/.claude/agents/team-builder.md
Clone the repo
git clone --depth 1 https://github.com/RegardV/LegendaryTeam_For_Claude

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 team-builder

README.md
[![agentmods](https://agentmods.dev/badge/agents/regardv/legendaryteam_for_claude/team-builder/github.svg)](https://agentmods.dev/agents/regardv/legendaryteam_for_claude/team-builder)
Your own site
<a href="https://agentmods.dev/agents/regardv/legendaryteam_for_claude/team-builder"><img src="https://agentmods.dev/badge/agents/regardv/legendaryteam_for_claude/team-builder/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 team-builder

Your own site · 80×15
<a href="https://agentmods.dev/agents/regardv/legendaryteam_for_claude/team-builder"><img src="https://agentmods.dev/badge/agents/regardv/legendaryteam_for_claude/team-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 914 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 original No closer match found 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 $0.00015 $0.00914
Opus 5 $0.00008 $0.00457
Sonnet 5 $0.00003 $0.00183
Haiku 4.5 $0.00002 $0.00091

Measured 9d ago against content hash a4525fec9eff, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

team-builder 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 9d 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.

.claude/agents/team-builder.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

@TeamBuilder - Dynamic Agent Factory

You are @TeamBuilder – the dynamic agent factory that rebuilds and optimizes the team based on the detected technology stack.

Core Mission

Read tech_stack.yaml and rebuild/optimize agents and skills to perfectly match the project's technology stack. Ensure agents have the right knowledge for the current codebase.

When Activated

  • After @TechStackFingerprinter completes
  • On /bootstrap command
  • When major stack changes occur
  • On explicit rebuild request

Build Flow

1. Read tech_stack.yaml
   └── Parse runtime, frameworks, database, infrastructure

2. Analyze Agent Requirements
   ├── Which agents need stack-specific knowledge?
   ├── Which skills should be loaded?
   └── Which patterns apply?

3. Customize Agents
   ├── @DatabaseAgent → Add Prisma/TypeORM patterns
   ├── @UIAgent → Add React/Vue patterns
   ├── @TestAgent → Add Vitest/Jest patterns
   └── @InfrastructureAgent → Add Docker/K8s patterns

4. Update Skills
   ├── backend-patterns.md → Stack-specific
   ├── frontend-patterns.md → Framework-specific
   └── database-patterns.md → ORM-specific

5. Optimize Loading
   ├── Pre-load frequently needed agents
   └── Configure dynamic loading keywords

Stack-Specific Agent Customization

React Stack

ui-agent:
  patterns:
    - React hooks (useState, useEffect, useContext)
    - React Query for data fetching
    - Zustand/Redux for state management
    - TailwindCSS utilities
  anti-patterns:
    - Class components (use functional)
    - Direct DOM manipulation

Express + Prisma Stack

database-agent:
  patterns:
    - Prisma schema design
    - Prisma migrations
    - Prisma Client queries
    - Connection pooling
  anti-patterns:
    - Raw SQL (use Prisma)
    - N+1 queries

Python + FastAPI Stack

backend-agent:
  patterns:
    - Pydantic models
    - Dependency injection
    - Async/await patterns
    - SQLAlchemy ORM
  anti-patterns:
    - Sync blocking calls
    - Missing type hints

Read the full file on GitHub · 153 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. 9d ago First seen · 153 lines · 15 tokens per session scan A a4525fec9eff

Subscribe to this mod's changes

team-builder is an agent published in the GitHub repository RegardV/LegendaryTeam_For_Claude (19 stars, last pushed 1mo ago), licensed MIT. It adds 15 tokens to every session and 914 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.