A guide for building Solana applications, including their user interfaces, client code, on-chain programs, testing, and security checks. Solana is a blockchain platform for running programs and recording transactions.

Use it to build Solana dApps, wallet flows, transaction handling, on-chain programs, typed clients, local tests, or security reviews.

It provides recommended choices for connecting wallets, creating transactions, handling older libraries, and testing or reviewing Solana code.

solana-dev — Skill for Claude Code by heyAyushh

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add heyAyushh/stacc --skill solana

Clone the repo

git clone --depth 1 https://github.com/heyAyushh/stacc

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/heyayushh/stacc/solana/github.svg)](https://agentmods.dev/skills/heyayushh/stacc/solana)

Your own site

<a href="https://agentmods.dev/skills/heyayushh/stacc/solana"><img src="https://agentmods.dev/badge/skills/heyayushh/stacc/solana/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/heyayushh/stacc/solana"><img src="https://agentmods.dev/badge/skills/heyayushh/stacc/solana.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 130 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,056 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.

Model	Per session	Once invoked
Fable 5.1	$0.00130	$0.01056
Opus 5	$0.00065	$0.00528
Sonnet 5	$0.00026	$0.00211
Haiku 4.5	$0.00013	$0.00106

Measured 9d ago against content hash af36a6caaa77, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

solana-dev 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.

configs/stacks/solana/SKILL.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Solana Development Skill (framework-kit-first)

What this Skill is for

Use this Skill when the user asks for:

Solana dApp UI work (React / Next.js)
Wallet connection + signing flows
Transaction building / sending / confirmation UX
On-chain program development (Anchor or Pinocchio)
Client SDK generation (typed program clients)
Local testing (LiteSVM, Mollusk, Surfpool)
Security hardening and audit-style reviews

Default stack decisions (opinionated)

UI: framework-kit first

Use @solana/client + @solana/react-hooks.
Prefer Wallet Standard discovery/connect via the framework-kit client.

SDK: @solana/kit first

Prefer Kit types (Address, Signer, transaction message APIs, codecs).
Prefer @solana-program/* instruction builders over hand-rolled instruction data.

Legacy compatibility: web3.js only at boundaries

If you must integrate a library that expects web3.js objects (PublicKey, Transaction, Connection), use @solana/web3-compat as the boundary adapter.
Do not let web3.js types leak across the entire app; contain them to adapter modules.

Programs

Default: Anchor (fast iteration, IDL generation, mature tooling).
Performance/footprint: Pinocchio when you need CU optimization, minimal binary size, zero dependencies, or fine-grained control over parsing/allocations.

Testing

Default: LiteSVM or Mollusk for unit tests (fast feedback, runs in-process).
Use Surfpool for integration tests against realistic cluster state (mainnet/devnet) locally.
Use solana-test-validator only when you need specific RPC behaviors not emulated by LiteSVM.

Operating procedure (how to execute tasks)

When solving a Solana task:

1. Classify the task layer

UI/wallet/hook layer
Client SDK/scripts layer
Program layer (+ IDL)
Testing/CI layer
Infra (RPC/indexing/monitoring)

2. Pick the right building blocks

UI: framework-kit patterns.
Scripts/backends: @solana/kit directly.
Legacy library present: introduce a web3-compat adapter boundary.
High-performance programs: Pinocchio over Anchor.

Read the full file on GitHub · 97 lines

Files

What ships with it

9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

9d ago First seen · 97 lines · 130 tokens per session scan A af36a6caaa77

Subscribe to this mod's changes

solana-dev is a skill published in the GitHub repository heyAyushh/stacc (3 stars, last pushed 2mo ago), licensed MIT. It adds 130 tokens to every session and 1,056 once invoked, about $0.0006 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 2026-09-03.

Web3 and blockchain

signature-replay

Signature replay attacks — missing nonces, missing chain ID, ecrecover zero address, signature malleability, cross-chain replay.

PurpleAILAB/Decepticon · 31 tokens

official-sui-skills

Pointer to the official Mysten Labs skills for building on Sui — language fundamentals, object model, PTBs, SDKs, publishing, upgrades, frontend integration, accessing on-chain data. Maintained upstream at github.com/MystenLabs/skills; pinned to the same ref the audit catalog derives from (see…

MystenLabs/sui · 116 tokens

bridge

Cross-chain token transfers using Wormhole and CCTP.

alsk1992/CloddsBot · 13 tokens

onchainkit

Build onchain apps with Coinbase's OnchainKit React components - wallets, swaps, NFTs, payments.

alsk1992/CloddsBot · 24 tokens

marginfi

MarginFi — Solana lending and borrowing.

alsk1992/CloddsBot · 11 tokens

crypto-market-rank

Crypto market rankings and leaderboards. Query trending tokens, top searched tokens, Binance Alpha tokens, tokenized stocks, social hype sentiment ranks, smart money inflow token rankings, top meme token rankings from Pulse launchpad, and top trader PnL leaderboards. Use this skill when users ask about token rankings…

tradecatlabs/tradecat-public · 85 tokens