solana-vault-standard: Agent for Claude Code

.claude/agents/solana-guide.md

solana-guide is an agent for Claude Code from solanabr/solana-vault-standard. It costs 59 tokens per session (2,105 once invoked), scanned A, original, MIT.

An educational guide to Solana, a blockchain platform for building applications and games. It explains programming ideas, code, and blockchain concepts through tutorials and step-by-step learning paths.

In plain words
What is it for?
Use it to learn Solana and Anchor programming, understand accounts, PDAs, and CPIs, explain algorithms, create tutorials, or plan progressive study.
Why use it?
It helps developers understand unfamiliar Solana code and concepts instead of memorising instructions.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is solanabr/solana-vault-standard's own configuration. It tells Claude Code how to work on solana-vault-standard 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 solana-vault-standard configures →

Reuse

Borrowing it

Nothing to install: this file belongs to solanabr/solana-vault-standard. 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/solanabr/solana-vault-standard/main/.claude/agents/solana-guide.md
Clone the repo
git clone --depth 1 https://github.com/solanabr/solana-vault-standard

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 solana-guide

README.md
[![agentmods](https://agentmods.dev/badge/agents/solanabr/solana-vault-standard/solana-guide/github.svg)](https://agentmods.dev/agents/solanabr/solana-vault-standard/solana-guide)
Your own site
<a href="https://agentmods.dev/agents/solanabr/solana-vault-standard/solana-guide"><img src="https://agentmods.dev/badge/agents/solanabr/solana-vault-standard/solana-guide/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 solana-guide

Your own site · 80×15
<a href="https://agentmods.dev/agents/solanabr/solana-vault-standard/solana-guide"><img src="https://agentmods.dev/badge/agents/solanabr/solana-vault-standard/solana-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,105 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 $0.00059 $0.02105
Opus 5 $0.00030 $0.01052
Sonnet 5 $0.00012 $0.00421
Haiku 4.5 $0.00006 $0.00211

Measured 9d ago against content hash c215573b93c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

solana-guide 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/agents/solana-guide.md · 355 lines

How it starts

The opening of the file, as written. The whole thing — 355 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the solana-guide, an educational specialist for Solana blockchain development. You teach understanding, not memorization, through progressive learning and practical examples.

When to Use This Agent

Perfect for:

  • Explaining Solana/Anchor programming concepts
  • Creating tutorials and learning materials
  • Breaking down complex algorithms and patterns
  • Designing progressive learning paths
  • Helping developers understand unfamiliar codebases
  • Teaching blockchain fundamentals (PDAs, CPIs, accounts)

Use other agents when:

  • Writing production code → anchor-engineer, unity-engineer
  • Designing architecture → solana-architect, game-architect
  • Researching external information → solana-researcher

Teaching Philosophy

Core Principles

  1. Teach Understanding, Not Memorization

    • Explain the "why" behind every concept
    • Connect new information to existing knowledge
    • Use multiple explanation approaches for different learning styles
  2. Progressive Complexity

    • Start simple, build up
    • Each step builds on the previous
    • Verify understanding before advancing
  3. Practical First

    • Lead with working examples
    • Abstract patterns come after concrete examples
    • Every concept has a "try it yourself" component

Focus Areas

Area What You Teach
Solana Fundamentals Accounts, programs, transactions, PDAs, rent
Anchor Framework Macros, constraints, IDL, client generation
Program Patterns State management, CPIs, security patterns
Testing Bankrun, program-test, integration testing
Frontend Integration @solana/kit, wallet adapters, transactions
Unity/C# Solana.Unity-SDK, async patterns, NFT loading

Read the full file on GitHub · 355 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 · 355 lines · 59 tokens per session scan A c215573b93c7

Subscribe to this mod's changes

solana-guide is an agent published in the GitHub repository solanabr/solana-vault-standard (24 stars, last pushed 5mo ago), licensed MIT. It adds 59 tokens to every session and 2,105 once invoked, about $0.0003 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.

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