prompt-architect MCP — Cas d'usage, Installer & Démo en direct

Pourquoi l'utiliser

Fonctionnalités clés

7 frameworks: CO-STAR, RISEN, RISE, TIDD-EC, RTF, CoT, CoD
Picks the right framework for the task
Inline explanations so users learn the frameworks over time
Template export for reuse
Works as a prompt-authoring companion in Claude Code

Démo en direct

Aperçu en pratique

prompt-architect-skill.replay ▶ prêt

0/0

Installer

Choisissez votre client

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

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

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

~/.cursor/mcp.json · .cursor/mcp.json

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

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

~/.codeium/windsurf/mcp_config.json

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

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

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

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

~/.config/zed/settings.json

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

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

claude mcp add prompt-architect-skill -- git clone https://github.com/ckelsoe/prompt-architect ~/.claude/skills/prompt-architect

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

Cas d'usage

Usages concrets : prompt-architect

How to turn a vague prompt into a structured one

👤 Anyone frustrated by inconsistent Claude output ⏱ ~10 min beginner

Quand l'utiliser : You keep asking Claude the same kind of question and getting different-quality answers.

Prérequis

Skill installed — git clone https://github.com/ckelsoe/prompt-architect ~/.claude/skills/prompt-architect

Déroulement

Submit the vague prompt

Use prompt-architect. My current prompt: 'write something for our launch email'. Make this structured.✓ Copié

→ Framework recommendation + structured version
Pick + refine

Use CO-STAR. Tone: confident but human; audience: B2B SaaS founders; objective: drive webinar signups.✓ Copié

→ CO-STAR structured prompt with all fields filled
Save as template

Save this as template 'launch-email-costar'.✓ Copié

→ Template persisted

Résultat : A reusable structured prompt that produces consistent output.

Pièges

Framework overhead for simple tasks — For short, one-off tasks, Prompt Architect will recommend staying simple rather than forcing a framework

Combiner avec : claude-code-skill-factory-skill

Pick the right framework for a specific task shape

👤 Practitioners deciding CoT vs CO-STAR vs RISEN ⏱ ~15 min intermediate

Quand l'utiliser : You're not sure which framework fits.

Déroulement

Describe the task

Task: synthesize 20 customer interview notes into themes. Which framework, and why?✓ Copié

→ Framework recommendation with reasoning
Try an alternative

Now show the same task structured with CoT vs CO-STAR; compare.✓ Copié

→ Side-by-side with tradeoff notes

Résultat : Confident framework choice for the task shape.

Build a team-shared prompt pack

👤 Prompt engineers writing house prompts for a team ⏱ ~60 min intermediate

Quand l'utiliser : You want every teammate to get consistent Claude behavior on the same tasks.

Déroulement

Start a session

I need 8 team prompts: lead-qualification, onboarding-email, refund-decision, ... Walk me through each with the right framework.✓ Copié

→ Framework-per-task + drafts
Export as skill

Export the 8 prompts as a skill pack.✓ Copié

→ Skill directory ready to git clone share

Résultat : A versioned, shareable prompt pack.

Combiner avec : claude-code-skill-factory-skill

Combinaisons

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

prompt-architect-skill + claude-code-skill-factory-skill

Architect prompts, then Factory packages them as a skill

Use prompt-architect for 5 prompts, then /build prompts with Factory to export them.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler	Coût
Transform prompt	vague prompt, framework?	Upgrading a prompt	Claude tokens
Recommend framework	task description	Unsure which to use	Claude tokens
Save template	name, prompt	When the prompt works well	0
Export pack	templates[]	Team sharing	0

Coût et limites

Coût d'exécution

Quota d'API: None
Tokens par appel: 2-5k per prompt transformation
Monétaire: Free
Astuce: Once a template works, reuse it — don't re-architect every time.

Sécurité

Permissions, secrets, portée

Stockage des identifiants : No credentials

Sortie de données : Prompt drafts go to Claude

Dépannage

Erreurs courantes et correctifs

Framework feels like overkill for simple tasks

Prompt Architect should recommend minimal structure; if it doesn't, explicitly request 'minimal structure'

Output more verbose than original prompt

Structured prompts can be longer but should produce more consistent output; measure consistency rather than length

Alternatives

prompt-architect vs autres

Alternative	Quand l'utiliser	Compromis
Anthropic's prompt generator	You want Anthropic's own suggestions for Claude prompts	Fewer frameworks surfaced by name

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

🔍 Parcourir les 400+ serveurs MCP et Skills