render-deploy — Claude Code skill: deploy apps to Render

---
name: render-deploy
description: Deploy applications to Render by analyzing codebases, generating render.yaml Blueprints, and providing Dashboard deeplinks. Use when the user wants to deploy, host, publish, or set up their application on Render's cloud platform.
license: MIT
compatibility: Requires a Git repository on GitHub, GitLab, or Bitbucket for Blueprint/MCP flows. Blueprint can reference a prebuilt image but render.yaml must live in the repo. Render CLI recommended for Blueprint validation; MCP or CLI required for operations.
metadata:
  author: Render
  version: "1.1.0"
  category: deployment
---

# Deploy to Render

Render supports **Git-backed** services and **prebuilt Docker image** services.

This skill covers **Git-backed** flows:
1. **Blueprint Method** - Generate render.yaml for Infrastructure-as-Code deployments
2. **Direct Creation** - Create services instantly via MCP tools

Blueprints can also run a **prebuilt Docker image** by using `runtime: image`, but the `render.yaml` still must live in a Git repo.

If there is no Git remote, stop and ask the user to either:
- Create/push a Git remote (can be minimal if only the Blueprint is needed), or
- Use the Render Dashboard/API to deploy a prebuilt Docker image (MCP cannot create image-backed services).

## When to Use This Skill

Activate this skill when users want to:
- Deploy an application to Render
- Create a render.yaml Blueprint file
- Set up Render deployment for their project
- Host or publish their application on Render's cloud platform
- Create databases, cron jobs, or other Render resources

## Happy Path (New Users)

Use this short prompt sequence only to fill missing information. Do not ask the user to repeat details they already supplied. If the source and required resources are clear, proceed directly to method selection and deployment.
1. Ask whether they want to deploy from a Git repo or a prebuilt Docker image.
2. Ask whether Render should provision everything the app needs (based on what seems likely from the user's description) or only the app while they bring their own infra. If dependencies are unclear, ask a short follow-up to confirm whether they need a database, workers, cron, or other services.

Then proceed with the appropriate method below.

## Choose Your Source Path

**Git Repo Path:** Required for both Blueprint and Direct Creation. The repo must be pushed to GitHub, GitLab, or Bitbucket.

**Prebuilt Docker Image Path:** Supported by Render via image-backed services. This is **not** supported by MCP; use the Dashboard/API. Ask for:
- Image URL (registry + tag)
- Registry auth (if private)
- Service type (web/worker) and port

If the user chooses a Docker image, guide them to the Render Dashboard image deploy flow or ask them to add a Git remote (so you can use a Blueprint with `runtime: image`).

## Choose Your Deployment Method (Git Repo)

Both methods require a Git repository pushed to GitHub, GitLab, or Bitbucket. (If using `runtime: image`, the repo can be minimal and only contain `render.yaml`.)

| Method | Best For | Pros |
|--------|----------|------|
| **Blueprint** | Multi-service apps, IaC workflows | Version controlled, reproducible, supports complex setups |
| **Direct Creation** | Single services, quick deployments | Instant creation, no render.yaml file needed |

### Method Selection Heuristic

Use this decision rule by default unless the user requests a specific method. Analyze the codebase first; only ask if deployment intent is unclear (e.g., DB, workers, cron).

**Use Direct Creation (MCP) when ALL are true:**
- Single service (one web app or one static site)
- No separate worker/cron services
- No attached databases or Key Value
- Simple env vars only (no shared env groups)
If this path fits and MCP isn't configured yet, stop and guide MCP setup before proceeding.

**Use Blueprint when ANY are true:**
- Multiple services (web + worker, API + frontend, etc.)
- Databases, Key Value, or other datastores are required
- Cron jobs, background workers, or private services
- You want reproducible IaC or a render.yaml committed to the repo
- Monorepo or multi-env setup that needs consistent configuration

If unsure, ask a quick clarifying question, but default to Blueprint for safety. For a single service, strongly prefer Direct Creation via MCP and guide MCP setup if needed.

## Prerequisites Check

When starting a deployment, verify these requirements in order:

**1. Confirm Source Path (Git vs Docker)**

If using Git-based methods (Blueprint or Direct Creation), the repo must be pushed to GitHub/GitLab/Bitbucket. Blueprints that reference a prebuilt image still require a Git repo with `render.yaml`.

```bash
git remote -v
```

- If no remote exists, stop and ask the user to create/push a remote **or** switch to Docker image deploy.

**2. Establish Render Access**

Before reading or changing Render resources, follow [references/render-access.md](references/render-access.md) to choose an access path, authenticate, verify the intended workspace, and confirm the required capability. Blueprint validation still requires the Render CLI even when MCP is available.

Once prerequisites are met, proceed with deployment workflow.

Before triggering, monitoring, restarting, or rolling back a deploy, read [references/deployments.md](references/deployments.md) for the current lifecycle, health-check, and verification workflow.

When resources communicate over Render's private network, read [references/private-networking.md](references/private-networking.md) before choosing regions or wiring addresses and ports.

Before selecting or changing a service type, read [references/service-types.md](references/service-types.md).

---

# Method 1: Blueprint Deployment (Recommended for Complex Apps)

## Blueprint Workflow

### Step 1: Analyze Codebase

Analyze the codebase to determine framework/runtime, build and start commands, required env vars, datastores, and port binding. Use the detailed checklists in [references/codebase-analysis.md](references/codebase-analysis.md).

### Step 2: Generate render.yaml

Create a `render.yaml` Blueprint file following the Blueprint specification.

Before authoring or changing the file, read [references/blueprints.md](references/blueprints.md) and follow its current specification-fetch, validation, repository-sync, and safety workflow.

For variables, secrets, secret files, or environment groups, also read [references/environment-variables.md](references/environment-variables.md).

**Key Points:**
- Select a compute plan appropriate to the resource and workload. Consult [references/compute-plans.md](references/compute-plans.md) for current Plan IDs, defaults, availability, and pricing guidance instead of relying on examples in this skill.
- Unless the user specifies a region, place new resources in the same region as their related existing services to preserve private network connectivity.
- Include every environment variable the app requires and use the intended source of truth and secret mechanism from `references/environment-variables.md`
- Use appropriate service type: `web`, `worker`, `cron`, `keyvalue`, or `pserv` (`type: web` with `runtime: static` for static sites)
- Use appropriate runtime: [references/runtimes.md](references/runtimes.md)

**Basic Structure:**
```yaml
services:
  - type: web
    name: my-app
    runtime: node
    plan: free
    buildCommand: npm ci
    startCommand: npm start
    envVars:
      - key: DATABASE_URL
        fromDatabase:
          name: postgres
          property: connectionString
      - key: JWT_SECRET
        sync: false  # User fills in Dashboard

databases:
  - name: postgres
    databaseName: myapp_db
    plan: free
```

**Service Types:**
- `web`: HTTP services, APIs, web applications (publicly accessible)
- `worker`: Background job processors (not publicly accessible)
- `cron`: Scheduled tasks that run on a cron schedule
- `pserv`: Private services (internal only, within same account and region)
- `keyvalue`: Redis-compatible key-value store

A service with `type: web` and `runtime: static` is a static site served via global CDN. Static sites do not have a `plan`.

Postgres databases are defined under the `databases` key instead of the `services` key. They do not have a `type`.

Service type details: [references/service-types.md](references/service-types.md)
Runtime options: [references/runtimes.md](references/runtimes.md)
Template examples: [assets/](assets/)

### Step 2.5: Immediate Next Steps (Always Provide)

After creating `render.yaml`, always give the user a short, explicit checklist and run validation immediately when the CLI is available:
1. **Confirm access**: follow [references/render-access.md](references/render-access.md)
2. **Validate**: run `render blueprints validate render.yaml`
   - If the CLI isn't installed, offer to install it and provide the command.
3. **Commit + push**: `git add render.yaml && git commit -m "Add Render deployment configuration" && git push origin main`
4. **Open Dashboard**: Use the Blueprint deeplink and complete Git OAuth if prompted
5. **Complete secret configuration**: Supply any values required by the selected environment-variable workflow
6. **Deploy**: Click "Apply" and monitor the deploy

### Step 3: Validate Configuration

Follow the validation workflow in [references/blueprints.md](references/blueprints.md). If the CLI is installed, run the commands directly; only prompt the user if the CLI is missing:

```bash
render blueprints validate render.yaml
```

If the Blueprint is not at `render.yaml` relative to the current directory, pass its actual file path instead.

Fix any validation errors before proceeding. Common issues:
- Missing required fields (`name`, `type`, `runtime`)
- Invalid runtime values
- Incorrect YAML syntax
- Invalid environment variable references

Configuration guide: [references/configuration-guide.md](references/configuration-guide.md)

### Step 4: Commit and Push

**IMPORTANT:** You must merge the `render.yaml` file into your repository before deploying.

Ensure the `render.yaml` file is committed and pushed to your Git remote:

```bash
git add render.yaml
git commit -m "Add Render deployment configuration"
git push origin main
```

If there is no Git remote yet, stop here and guide the user to create a GitHub/GitLab/Bitbucket repo, add it as `origin`, and push before continuing.

**Why this matters:** The Dashboard deeplink will read the render.yaml from your repository. If the file isn't merged and pushed, Render won't find the configuration and deployment will fail.

Verify the file is in your remote repository before proceeding to the next step.

### Step 5: Generate Deeplink

Get the Git repository URL:

```bash
git remote get-url origin
```

This will return a URL from your Git provider. **If the URL is SSH format, convert it to HTTPS:**

| SSH Format | HTTPS Format |
|------------|--------------|
| `[email protected]:user/repo.git` | `https://github.com/user/repo` |
| `[email protected]:user/repo.git` | `https://gitlab.com/user/repo` |
| `[email protected]:user/repo.git` | `https://bitbucket.org/user/repo` |

**Conversion pattern:** Replace `git@<host>:` with `https://<host>/` and remove `.git` suffix.

Format the Dashboard deeplink using the HTTPS repository URL:
```
https://dashboard.render.com/blueprint/new?repo=<REPOSITORY_URL>
```

Example:
```
https://dashboard.render.com/blueprint/new?repo=https://github.com/username/repo-name
```

### Step 6: Guide User

**CRITICAL:** Ensure the user has merged and pushed the render.yaml file to their repository before clicking the deeplink. If the file isn't in the repository, Render cannot read the Blueprint configuration and deployment will fail.

Provide the deeplink to the user with these instructions:

1. **Verify render.yaml is merged** - Confirm the file exists in your repository on GitHub/GitLab/Bitbucket
2. Click the deeplink to open Render Dashboard
3. Complete Git provider OAuth if prompted
4. Name the Blueprint (or use default from render.yaml)
5. Complete any required secret configuration without exposing values
6. Review services and databases configuration
7. Click "Apply" to deploy

The deployment will begin automatically. Users can monitor progress in the Render Dashboard.

### Step 7: Verify Deployment

After the user deploys via Dashboard, follow [references/deployments.md](references/deployments.md) to monitor the specific deploy through a terminal status and verify the resulting workload.

If errors are found, proceed to the **Post-deploy verification and basic triage** section below.

---

# Method 2: Direct Service Creation (Quick Single-Service Deployments)

For simple deployments without Infrastructure-as-Code, create services directly via MCP tools.

## When to Use Direct Creation

- Single web service or static site
- Quick prototypes or demos
- When you don't need a render.yaml file in your repo
- Adding databases or cron jobs to existing projects

## Prerequisites for Direct Creation

**Repository must be pushed to a Git provider.** Render clones your repository to build and deploy services.

```bash
git remote -v  # Verify remote exists
git push origin main  # Ensure code is pushed
```

Supported providers: GitHub, GitLab, Bitbucket

If no remote exists, stop and ask the user to create/push a remote or switch to Docker image deploy.

**Note:** MCP does not support creating image-backed services. Use the Dashboard/API for prebuilt Docker image deploys.

## Direct Creation Workflow

Use the concise steps below, and refer to [references/direct-creation.md](references/direct-creation.md) for full MCP command examples and follow-on configuration.

### Step 1: Analyze Codebase
Use [references/codebase-analysis.md](references/codebase-analysis.md) to determine runtime, build/start commands, env vars, and datastores.

### Step 2: Create Resources via MCP
Create the service (web or static) and any required databases or key-value stores. See [references/direct-creation.md](references/direct-creation.md).

If MCP returns an error about missing Git credentials or repo access, stop and guide the user to connect their Git provider in the Render Dashboard, then retry.

### Step 3: Configure Environment Variables
Before changing service configuration, read [references/environment-variables.md](references/environment-variables.md). Add required env vars via MCP after creation using [references/direct-creation.md](references/direct-creation.md).

Remind the user that secrets can be set in the Dashboard if they prefer not to pass them via MCP.

### Step 4: Verify Deployment
Check deploy status, logs, and metrics. See [references/direct-creation.md](references/direct-creation.md).

---

For service discovery, configuration details, quick commands, and common issues, see [references/deployment-details.md](references/deployment-details.md).

---

# Post-deploy verification and basic triage (All Methods)

Follow [references/deployments.md](references/deployments.md) for deploy-state interpretation and post-live verification. If any check fails, fix it before redeploying.

Detailed checklist and commands: [references/post-deploy-checks.md](references/post-deploy-checks.md)

If the service fails to start or health checks time out, use the basic triage guide:
[references/troubleshooting-basics.md](references/troubleshooting-basics.md)

Optional: If you need deeper diagnostics (metrics/DB checks/error catalog), suggest installing the
`render-debug` skill. It is not required for the core deploy flow.

<!-- shared:documentation-retrieval -->
## Current documentation retrieval

Whenever this skill directs you to consult current Render documentation:

1. Retrieve the linked Markdown document directly with an available URL-fetching tool or HTTP client, such as `curl`. Do not substitute web-search summaries for the document.
2. Confirm that retrieval succeeded and returned the expected document, then read its contents. Saving a file or printing its path is not sufficient.
3. If the request fails or your tool cannot read the Markdown response, open and read the linked HTML version instead.
4. If neither version can be retrieved, disclose that the current reference is unavailable and follow any topic-specific fallback in the skill. Use bundled guidance only for stable constraints, and do not guess at changeable platform details.

When a task requires multiple references, apply this workflow to each one and distinguish the documents you verified from those that remain unavailable.
<!-- /shared:documentation-retrieval -->