skills MCP — Anwendungsfälle, Installieren & Live-Demo

Warum nutzen

Hauptfunktionen

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

Live-Demo

In der Praxis

skills-skill-5.replay ▶ bereit

0/0

Installieren

Wählen Sie Ihren 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
    }
  }
}

Öffne Claude Desktop → Settings → Developer → Edit Config. Nach dem Speichern neu starten.

~/.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 nutzt das gleiche mcpServers-Schema wie Claude Desktop. Projektkonfiguration schlägt die 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
    }
  }
}

Klicken Sie auf das MCP-Servers-Symbol in der Cline-Seitenleiste, dann "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
    }
  }
}

Gleiche Struktur wie Claude Desktop. Windsurf neu starten zum Übernehmen.

~/.continue/config.json

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

Continue nutzt ein Array von Serverobjekten statt einer Map.

~/.config/zed/settings.json

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

In context_servers hinzufügen. Zed lädt beim Speichern neu.

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

Einzeiler. Prüfen mit claude mcp list. Entfernen mit claude mcp remove.

Anwendungsfälle

Praxisnahe Nutzung: skills

How to scaffold an Anchor program with Claude

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

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

Voraussetzungen

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

Ablauf

State the program goal

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

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

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

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

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

→ Successful local deploy

Ergebnis: A working Anchor program with tests.

Fallstricke

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

Kombinieren mit: filesystem

Mint and distribute an SPL token

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

Wann einsetzen: You need an SPL token script you actually trust.

Ablauf

Draft the mint script

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

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

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

→ ATA creation + transfer

Ergebnis: A reusable mint + distribute script.

Fallstricke

Forgetting ATA creation — Use getOrCreateAssociatedTokenAccount, not manual derivations

Kombinationen

Mit anderen MCPs für 10-fache Wirkung

skills-skill-5 + filesystem

Work across an Anchor monorepo

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

skills-skill-5 + github

Open PRs for contract changes with meaningful descriptions

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

Werkzeuge

Was dieses MCP bereitstellt

Werkzeug	Eingaben	Wann aufrufen
anchor-scaffolding	program intent	New program
spl-token-recipes	mint/transfer/airdrop intent	Token work
transaction-builder	list of instructions	Complex multi-ix flows

Kosten & Limits

Was der Betrieb kostet

API-Kontingent: none beyond RPC usage you configure
Tokens pro Aufruf: 5–15k per scaffold
Kosten in €: free at skill level; Solana fees are your own
Tipp: Develop on localnet/devnet; don't burn mainnet SOL for iteration

Sicherheit

Rechte, Secrets, Reichweite

Credential-Speicherung: never paste private keys into the prompt — use env vars and ephemeral devnet keys

Datenabfluss: your configured RPC only

Niemals gewähren: 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

Fehlerbehebung

Häufige Fehler und Lösungen

anchor build fails

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

Prüfen: anchor --version && rustc --version

Account constraint errors at runtime

Re-ask Claude to enumerate constraints and PDAs explicitly

Alternativen

skills vs. andere

Alternative	Wann stattdessen	Kompromiss
aelf-skill	You're building on aelf, not Solana	Different chain

Mehr

Ressourcen

📖 Offizielle README auf GitHub lesen

🐙 Offene Issues ansehen

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