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MCP Gateway & Registry

par agentic-community · agentic-community/mcp-gateway-registry

One HTTP endpoint that fronts every internal MCP server — central auth, per-team namespaces, audit log, and a web UI for discovery.

Instead of giving every developer a list of stdio configs, run this gateway once: it registers child MCP servers, brokers connections, enforces auth, and exposes a discovery UI. Developers point Claude at one URL.

Pourquoi l'utiliser

Fonctionnalités clés

Démo en direct

Aperçu en pratique

prêt

Installer

Choisissez votre client

~/Library/Application Support/Claude/claude_desktop_config.json  · Windows: %APPDATA%\Claude\claude_desktop_config.json
{
  "mcpServers": {
    "mcp-gateway-registry": {
      "command": "docker",
      "args": [
        "run",
        "-p",
        "8080:8080",
        "-e",
        "GATEWAY_TOKEN",
        "ghcr.io/agentic-community/mcp-gateway-registry:latest"
      ],
      "env": {
        "GATEWAY_TOKEN": "${GATEWAY_TOKEN}"
      }
    }
  }
}

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

~/.cursor/mcp.json · .cursor/mcp.json
{
  "mcpServers": {
    "mcp-gateway-registry": {
      "command": "docker",
      "args": [
        "run",
        "-p",
        "8080:8080",
        "-e",
        "GATEWAY_TOKEN",
        "ghcr.io/agentic-community/mcp-gateway-registry:latest"
      ],
      "env": {
        "GATEWAY_TOKEN": "${GATEWAY_TOKEN}"
      }
    }
  }
}

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

VS Code → Cline → MCP Servers → Edit
{
  "mcpServers": {
    "mcp-gateway-registry": {
      "command": "docker",
      "args": [
        "run",
        "-p",
        "8080:8080",
        "-e",
        "GATEWAY_TOKEN",
        "ghcr.io/agentic-community/mcp-gateway-registry:latest"
      ],
      "env": {
        "GATEWAY_TOKEN": "${GATEWAY_TOKEN}"
      }
    }
  }
}

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

~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "mcp-gateway-registry": {
      "command": "docker",
      "args": [
        "run",
        "-p",
        "8080:8080",
        "-e",
        "GATEWAY_TOKEN",
        "ghcr.io/agentic-community/mcp-gateway-registry:latest"
      ],
      "env": {
        "GATEWAY_TOKEN": "${GATEWAY_TOKEN}"
      }
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json
{
  "mcpServers": [
    {
      "name": "mcp-gateway-registry",
      "command": "docker",
      "args": [
        "run",
        "-p",
        "8080:8080",
        "-e",
        "GATEWAY_TOKEN",
        "ghcr.io/agentic-community/mcp-gateway-registry:latest"
      ]
    }
  ]
}

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

~/.config/zed/settings.json
{
  "context_servers": {
    "mcp-gateway-registry": {
      "command": {
        "path": "docker",
        "args": [
          "run",
          "-p",
          "8080:8080",
          "-e",
          "GATEWAY_TOKEN",
          "ghcr.io/agentic-community/mcp-gateway-registry:latest"
        ]
      }
    }
  }
}

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

claude mcp add mcp-gateway-registry -- docker run -p 8080:8080 -e GATEWAY_TOKEN ghcr.io/agentic-community/mcp-gateway-registry:latest

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

Cas d'usage

Usages concrets : MCP Gateway & Registry

Roll out MCP to a 200-person eng org

👤 Developers ⏱ ~15 min intermediate

Quand l'utiliser : Different teams want different MCPs; you want central control without manual configs per dev.

Déroulement
  1. Deploy
    Stand up the gateway; wire it to your IdP.✓ Copié
    → Login works
  2. Register MCPs
    In the registry UI, add github, linear, sentry, internal-api MCPs with per-team scopes.✓ Copié
    → Servers visible
  3. Onboard
    Devs point Claude at https://mcp.corp/sse; gateway authorizes.✓ Copié
    → Devs use only what their team is allowed

Résultat : Centralized rollout with per-team scopes and one config to ship to clients.

Audit every MCP tool call across the org

👤 Developers ⏱ ~15 min intermediate

Quand l'utiliser : Security needs an answer to "who called what tool when".

Déroulement
  1. Enable audit sink
    Configure gateway to ship logs to your SIEM.✓ Copié
    → Logs flowing
  2. Query
    Search for tool calls touching production resources in last 24h.✓ Copié
    → Per-user trail returned

Résultat : Complete audit trail of MCP usage org-wide.

Combinaisons

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

mcp-gateway-registry + github-mcp

Register the official GitHub MCP behind the gateway with read-only org scope

Combine mcp-gateway-registry with github-mcp: Register the official GitHub MCP behind the gateway with read-only org scope✓ Copié

Outils

Ce que ce MCP expose

OutilEntréesQuand appelerCoût
gateway-passthrough (see docs) Tools are whatever the registered child servers expose 1 call

Coût et limites

Coût d'exécution

Quota d'API
Bound by gateway host
Tokens par appel
Same as underlying tools
Monétaire
Free OSS; your hosting
Astuce
Set per-principal quotas to prevent runaway agents

Sécurité

Permissions, secrets, portée

Portées minimales : gateway-admin gateway-user
Stockage des identifiants : OIDC tokens; child-server credentials in vault
Sortie de données : Where each child MCP egresses
Ne jamais accorder : expose gateway publicly without OIDC

Dépannage

Erreurs courantes et correctifs

Tool list empty

Check the principal has scope for at least one registered server

Slow first call

Gateway lazy-starts child servers; pre-warm hot ones

Alternatives

MCP Gateway & Registry vs autres

AlternativeQuand l'utiliserCompromis
mcp-context-forgeYou want IBM's alternative gatewayDifferent ops model
Direct stdio configsSmall team, no central auth neededNo audit trail, no central scope

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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