agentmods.dev

blockchain-solana

blockchain-solana is a skill for Claude Code, Codex from j4flmao/agent-skills. It costs 142 tokens per session (4,390 once invoked), scanned A, original, MIT.

A guide to building software on Solana, a blockchain with its own program model, tools, and network architecture.

In plain words
What is it for?
Use it to design Solana programs with Anchor, SPL token integrations, account addresses, compute budgets, testing, and deployment plans.
Why use it?
It helps translate an application idea into Solana accounts, instructions, dependencies, and deployment steps.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 23repo +2 4d ago A scan SkillSpector: pass 142 tokens original MIT

Good fit Use it to design Solana programs with Anchor, SPL token integrations, account addresses, compute budgets, testing, and deployment plans.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/j4flmao/agent-skills/blockchain-solana
View source ↗ j4flmao/agent-skills
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 j4flmao/agent-skills --skill blockchain-solana
Clone the repo
git clone --depth 1 https://github.com/j4flmao/agent-skills

Made for: Claude Code, Codex.

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 blockchain-solana

README.md
[![agentmods](https://agentmods.dev/badge/skills/j4flmao/agent-skills/blockchain-solana/github.svg)](https://agentmods.dev/skills/j4flmao/agent-skills/blockchain-solana)
Your own site
<a href="https://agentmods.dev/skills/j4flmao/agent-skills/blockchain-solana"><img src="https://agentmods.dev/badge/skills/j4flmao/agent-skills/blockchain-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.

agentmods 80×15 button for blockchain-solana

Your own site · 80×15
<a href="https://agentmods.dev/skills/j4flmao/agent-skills/blockchain-solana"><img src="https://agentmods.dev/badge/skills/j4flmao/agent-skills/blockchain-solana.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 142 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,390 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00142 $0.04390
Opus 5 $0.00071 $0.02195
Sonnet 5 $0.00028 $0.00878
Haiku 4.5 $0.00014 $0.00439

Measured 7d ago against content hash 8378f00dcd64, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

blockchain-solana scanned grade A with 1 finding 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 7d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

const account = await program.account.myAccount.fetch(myAccountPda);
skills/blockchain/blockchain-solana/SKILL.md · 508 lines

How it starts

The opening of the file, as written. The whole thing — 508 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Blockchain Solana

Purpose

Guide Solana blockchain development covering protocol architecture, smart contract (program) development with Anchor, SPL token standards, validator operations, and ecosystem protocol integration.

Agent Protocol

Trigger

"solana", "solana blockchain", "solana architecture", "proof of history", "anchor framework", "solana program", "solana contract", "solana runtime", "solana CLI", "spl token", "solana defi", "jupiter", "raydium", "metaplex", "solana validator", "solana developer", "turbine", "gulf stream", "sealevel", "cloudbreak", "pda", "cpi", "solana account model"

Input Context

  • Application type (DeFi/NFT/gaming/infrastructure)
  • Cluster (mainnet-beta/testnet/devnet/localnet)
  • Program type (Anchor/raw BPF)
  • Account model design (PDA seeds, account structs)
  • Compute budget requirements
  • Dependencies (SPL tokens, oracle programs, other protocols)

Output Artifact

Solana program specification: architecture, account design, instruction handlers, testing strategy, deployment plan.

Response Format

  1. Architecture selection: cluster type, program type (Anchor/raw BPF), account model design
  2. Program design: account structs, instruction handlers, PDA seeds, CPI design
  3. Implementation: Anchor macro patterns, error codes, compute budget optimization, security invariants
  4. Testing: Anchor test framework (TypeScript/Rust), local validator, fork testing with mainnet data
  5. Deployment: solana CLI deploy, program upgrade authority, verifiable build, IDL publishing

Completion Criteria

  • Program architecture follows Anchor conventions and Solana account model
  • Account structs defined with proper seeds, space, and rent exemption
  • Instruction handlers include all required validation (signer checks, constraint checks)
  • CPI calls designed with proper seed derivation and signing (invoke_signed)
  • Testing covers: unit, integration, mainnet fork, compute budget, edge cases
  • Deployment plan includes: upgrade authority management, verifiable build, IDL

Read the full file on GitHub · 508 lines

Files

What ships with it

11 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.

  1. 7d ago First seen · 508 lines · 142 tokens per session scan A 8378f00dcd64

Subscribe to this mod's changes

blockchain-solana is a skill published in the GitHub repository j4flmao/agent-skills (23 stars, last pushed 4d ago), licensed MIT. It adds 142 tokens to every session and 4,390 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

RustWeb3 and blockchainanchorblockchainphase-blockchainsolana
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