skills MCP — Cas d'usage, Installer & Démo en direct

Pourquoi l'utiliser

Fonctionnalités clés

Solana development idioms: Anchor, SPL, transaction construction
TypeScript tooling; web3.js and @solana/spl-token patterns
Recipes for common flows: mint, transfer, swap, stake
Open marketplace — anyone can contribute a skill
Sendai Agent Kit-adjacent but not tied to it

Démo en direct

Aperçu en pratique

skills-skill-5.replay ▶ prêt

0/0

Installer

Choisissez votre client

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "skills-skill-5": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/sendaifun/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Ouvrez Claude Desktop → Settings → Developer → Edit Config. Redémarrez après avoir enregistré.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "skills-skill-5": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/sendaifun/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Cursor utilise le même schéma mcpServers que Claude Desktop. La config projet l'emporte sur la globale.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "skills-skill-5": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/sendaifun/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Cliquez sur l'icône MCP Servers dans la barre latérale Cline, puis "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "skills-skill-5": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/sendaifun/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "skills-skill-5",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/sendaifun/skills",
        "~/.claude/skills/skills"
      ]
    }
  ]
}

Continue utilise un tableau d'objets serveur plutôt qu'une map.

~/.config/zed/settings.json

{
  "context_servers": {
    "skills-skill-5": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/sendaifun/skills",
          "~/.claude/skills/skills"
        ]
      }
    }
  }
}

Ajoutez dans context_servers. Zed recharge à chaud à la sauvegarde.

claude mcp add skills-skill-5 -- git clone https://github.com/sendaifun/skills ~/.claude/skills/skills

Une seule ligne. Vérifiez avec claude mcp list. Supprimez avec claude mcp remove.

Cas d'usage

Usages concrets : skills

How to scaffold an Anchor program with Claude

👤 Solana developers starting a new on-chain program ⏱ ~60 min advanced

Quand l'utiliser : You need a new Anchor program and don't want to pattern-match from random GitHub repos.

Prérequis

Rust + Anchor CLI installed — rustup + cargo install --git https://github.com/coral-xyz/anchor anchor-cli
Skill cloned — git clone https://github.com/sendaifun/skills ~/.claude/skills/skills-sendai

Déroulement

State the program goal

Scaffold an Anchor program for a simple escrow: deposit SOL, release to seller on confirmation.✓ Copié

→ Program with accounts, instructions, and idiomatic Anchor attributes
Tests

Add TypeScript client tests using the Anchor test harness.✓ Copié

→ tests/ directory with typed client
Build and deploy to localnet

Build, deploy to localnet, and verify the escrow flow with a test transaction.✓ Copié

→ Successful local deploy

Résultat : A working Anchor program with tests.

Pièges

Missing account constraints — Insist on explicit constraints for every account; skill prompts Claude to enumerate them

Combiner avec : filesystem

Mint and distribute an SPL token

👤 Builders launching a token for a dev/test use case ⏱ ~30 min intermediate

Quand l'utiliser : You need an SPL token script you actually trust.

Déroulement

Draft the mint script

Write a TypeScript script that creates an SPL token with 9 decimals and mints 1M to a treasury account.✓ Copié

→ Script using @solana/spl-token with proper PDAs
Airdrop helper

Add a function that airdrops to an array of recipients using associated token accounts.✓ Copié

→ ATA creation + transfer

Résultat : A reusable mint + distribute script.

Pièges

Forgetting ATA creation — Use getOrCreateAssociatedTokenAccount, not manual derivations

Combinaisons

Associez-le à d'autres MCPs pour un effet X10

skills-skill-5 + filesystem

Work across an Anchor monorepo

Read programs/, add a new program following the existing structure.✓ Copié

skills-skill-5 + github

Open PRs for contract changes with meaningful descriptions

Open a PR titled 'feat: escrow program' with tests.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler
anchor-scaffolding	program intent	New program
spl-token-recipes	mint/transfer/airdrop intent	Token work
transaction-builder	list of instructions	Complex multi-ix flows

Coût et limites

Coût d'exécution

Quota d'API: none beyond RPC usage you configure
Tokens par appel: 5–15k per scaffold
Monétaire: free at skill level; Solana fees are your own
Astuce: Develop on localnet/devnet; don't burn mainnet SOL for iteration

Sécurité

Permissions, secrets, portée

Stockage des identifiants : never paste private keys into the prompt — use env vars and ephemeral devnet keys

Sortie de données : your configured RPC only

Ne jamais accorder : wallet signing from within a prompt

On-chain code is bearer-asset code: treat security review as mandatory before mainnet
Never ask the skill to work with a mainnet wallet that holds real value

Dépannage

Erreurs courantes et correctifs

anchor build fails

Check Rust toolchain and Anchor CLI version; pin with rust-toolchain.toml.

Vérifier : anchor --version && rustc --version

Account constraint errors at runtime

Re-ask Claude to enumerate constraints and PDAs explicitly

Alternatives

skills vs autres

Alternative	Quand l'utiliser	Compromis
aelf-skill	You're building on aelf, not Solana	Different chain

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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