Add Spacelift MCP server (#254)

Claude-Session: https://claude.ai/code/session_01S58U7phvDgphx6ZTXuWMJQ

Signed-off-by: Mohammod Al Amin Ashik <maa.ashik00@gmail.com>

Author: its-mash

servers/com.spacelift-mcp-docker.json

@@ -0,0 +1,107 @@
+{
+  "$schema": "../schemas/server-definition.schema.json",
+  "id": "com.spacelift-mcp-docker",
+  "name": "Spacelift (Docker)",
+  "alias": "spacelift",
+  "description": "Provision and manage cloud infrastructure with Spacelift Intent using natural language via Docker. Define resources in plain English and have them created directly through provider APIs, with full state tracking - no Terraform or OpenTofu code required.",
+  "logo": "https://avatars.githubusercontent.com/u/53318513?v=4",
+  "schema_version": "2.1",
+  "categories": [
+    "developer-tools",
+    "cloud"
+  ],
+  "tags": [
+    "spacelift",
+    "infrastructure",
+    "iac",
+    "terraform",
+    "opentofu",
+    "cloud",
+    "provisioning",
+    "docker"
+  ],
+  "transport": {
+    "type": "stdio",
+    "command": "docker",
+    "args": [
+      "run",
+      "-i",
+      "--rm",
+      "-e",
+      "SPACELIFT_API_KEY_ENDPOINT",
+      "-e",
+      "SPACELIFT_API_KEY_ID",
+      "-e",
+      "SPACELIFT_API_KEY_SECRET",
+      "ghcr.io/spacelift-io/spacelift-intent:latest"
+    ],
+    "env": {
+      "SPACELIFT_API_KEY_ENDPOINT": "${input:SPACELIFT_API_KEY_ENDPOINT}",
+      "SPACELIFT_API_KEY_ID": "${input:SPACELIFT_API_KEY_ID}",
+      "SPACELIFT_API_KEY_SECRET": "${input:SPACELIFT_API_KEY_SECRET}"
+    },
+    "metadata": {
+      "inputs": [
+        {
+          "id": "SPACELIFT_API_KEY_ENDPOINT",
+          "label": "Spacelift Account Endpoint",
+          "description": "The URL of your Spacelift account, e.g. https://yourorg.app.spacelift.io",
+          "type": "url",
+          "required": true,
+          "placeholder": "https://yourorg.app.spacelift.io"
+        },
+        {
+          "id": "SPACELIFT_API_KEY_ID",
+          "label": "API Key ID",
+          "description": "The ID of your Spacelift API key, shown in Organization settings > Access > API keys.",
+          "type": "text",
+          "required": true,
+          "placeholder": "01ABCDEFGHIJKLMNOPQRSTUVWX",
+          "obtain": {
+            "url": "https://docs.spacelift.io/integrations/api",
+            "instructions": "1. In Spacelift, open your account menu and select Organization settings\n2. In the Access section, click API keys, then Create API key\n3. Copy the API key ID shown after creation",
+            "button_label": "Spacelift API Keys"
+          }
+        },
+        {
+          "id": "SPACELIFT_API_KEY_SECRET",
+          "label": "API Key Secret",
+          "description": "The secret for your Spacelift API key. Only shown once when the key is created.",
+          "type": "text",
+          "required": true,
+          "secret": true,
+          "placeholder": "****************************************",
+          "obtain": {
+            "url": "https://docs.spacelift.io/integrations/api",
+            "instructions": "1. In Spacelift, open your account menu and select Organization settings\n2. In the Access section, click API keys, then Create API key\n3. Copy the secret immediately - it is only displayed once at creation",
+            "button_label": "Spacelift API Keys"
+          }
+        }
+      ]
+    }
+  },
+  "auth": {
+    "type": "api_key",
+    "instructions": "Create a Spacelift API key under Organization settings > Access > API keys. Provide your account endpoint, the key ID, and the key secret."
+  },
+  "contributor": {
+    "name": "Spacelift",
+    "github": "spacelift-io",
+    "url": "https://spacelift.io"
+  },
+  "links": {
+    "repository": "https://github.com/spacelift-io/spacelift-intent",
+    "homepage": "https://spacelift.io",
+    "documentation": "https://docs.spacelift.io/concepts/intent"
+  },
+  "platforms": [
+    "all"
+  ],
+  "capabilities": {
+    "tools": true,
+    "resources": false,
+    "prompts": false,
+    "read_only_mode": false
+  },
+  "changelog_url": "https://github.com/spacelift-io/spacelift-intent/releases"
+}