Connect
Optimize
Secure
Render MCP Server
for AI Agents
Production-ready Render MCP server with 81 extensible actions — plus built-in authentication, security, and optimized execution.
Render MCP Server
Built by 
StackOne
StackOne 
Coverage
81 Agent Actions
Create, read, update, and delete across Render — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Render MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Render tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.
Prompt Injection Defense →
Performance
Max Agent Context. Min Cost.
Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Render call.
Tools Discovery →What is the Render MCP Server?
A Render MCP server lets AI agents read and write Render data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Render MCP server ships with 81 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, and optimized agent context. Connect it from MCP clients like Claude Desktop, Cursor, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Render MCP Tools and Actions
Every action from Render's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Services
- Create Service
Create a new Render service (web service, static site, background worker, cron job, or private service).
- List Services
Retrieve a paginated list of services in your Render workspace with filtering options.
- Get Service
Retrieve details for a specific Render service by its ID.
- Update Service
Update the configuration of an existing Render service.
- Delete Service
Permanently delete a Render service and all its associated data.
Service Autoscalings
- Update Service Autoscaling
Configure autoscaling for a Render service to automatically adjust instance count based on CPU or memory load.
- Delete Service Autoscaling
Remove autoscaling configuration from a Render service, returning it to manual scaling.
Deploys
- List Deploys
Retrieve a paginated list of deploys for a specific Render service with filtering by status and date range.
- Get Deploy
Retrieve details for a specific deploy including status, commit information, and timestamps.
Environment Variables
- List Environment Variables
Retrieve all environment variables configured for a Render service.
- Get Environment Variable
Retrieve a specific environment variable from a Render service by its key.
- Update Environment Variable
Add or update a single environment variable for a Render service.
- Delete Environment Variable
Remove a specific environment variable from a Render service.
Secret Files
- List Secret Files
Retrieve all secret files configured for a Render service.
- Get Secret File
Retrieve a specific secret file from a Render service by its filename.
- Update Secret File
Add or update a single secret file for a Render service.
- Delete Secret File
Remove a specific secret file from a Render service.
Disks
- Create Disk
Create and attach a new persistent disk to a Render service.
- List Disks
Retrieve a paginated list of persistent disks in your Render workspace.
- Get Disk
Retrieve details for a specific persistent disk by its ID.
- Update Disk
Update the configuration of an existing persistent disk, such as resizing it.
- Delete Disk
Permanently delete a persistent disk and all its data.
Custom Domains
- Add Custom Domain
Add a custom domain to a Render service.
- List Custom Domains
Retrieve all custom domains configured for a Render service.
- Get Custom Domain
Retrieve details for a specific custom domain including its verification status and DNS configuration.
- Delete Custom Domain
Remove a custom domain from a Render service.
Routes
- Add Route
Add a single redirect or rewrite rule to a Render static site service.
- List Routes
Retrieve all redirect and rewrite rules configured for a Render static site service.
- Delete Route
Remove a specific route rule from a Render static site service.
HTTP Headers
- Add HTTP Header
Add a single custom HTTP response header rule to a Render static site service.
- List HTTP Headers
Retrieve all custom HTTP header rules configured for a Render static site.
- Delete HTTP Header
Remove a specific custom HTTP header rule from a Render static site.
Jobs
- List Jobs
Retrieve a paginated list of one-off jobs for a Render service.
- Get Job
Retrieve details and status for a specific one-off job.
Registry Credentials
- Create Registry Credential
Add a new Docker registry credential to your Render workspace for pulling private images.
- List Registry Credentials
Retrieve a paginated list of Docker registry credentials in your Render workspace.
- Get Registry Credential
Retrieve configuration details for a specific Docker registry credential by its ID.
- Update Registry Credential
Update the name, registry type, username, or authentication token of an existing Docker registry credential.
- Delete Registry Credential
Permanently remove a Docker registry credential from your Render workspace.
Workspace Members
- List Workspace Members
Retrieve all members of a Render workspace/team.
- Remove Workspace Member
Remove a member from a Render workspace/team.
Owner Notification Settings
- Get Owner Notification Settings
Retrieve notification preferences for a Render workspace owner.
- Update Owner Notification Settings
Update notification preferences for a Render workspace owner.
Service Notification Overrides
- Get Service Notification Override
Retrieve the notification settings override for a specific Render service.
- Update Service Notification Override
Update notification settings for a specific service, overriding workspace defaults.
Blueprints
- List Blueprints
Retrieve a list of Render Blueprints (infrastructure-as-code definitions) in your workspace.
- Get Blueprint
Retrieve details for a specific Render Blueprint including its current sync status.
- Update Blueprint
Update the configuration of an existing Render Blueprint.
- Delete Blueprint
Disconnect (delete) a Render Blueprint without deleting the services it manages.
Other (32)
- Create Service Preview
Create a preview deployment of a Render service for testing changes in isolation.
- Create One-Off Job
Create and run a one-off job for a Render service to execute an ad-hoc command.
- List Service Instances
Retrieve the list of currently running instances for a Render service.
- List Disk Snapshots
Retrieve a list of available snapshots for a persistent disk.
- Get Current User
Retrieve the profile of the authenticated Render user.
- List Owners (Workspaces)
Retrieve a list of all workspaces and teams the authenticated user belongs to.
- Get Owner (Workspace)
Retrieve details for a specific Render owner/workspace by ID.
- List Workspace Audit Logs
Retrieve audit logs for a Render workspace to track actions and changes.
- List Organization Audit Logs
Retrieve audit logs across all workspaces in a Render organization.
- List Notification Overrides
Retrieve all service-level notification setting overrides in your workspace.
- List Service Events
Retrieve a log of events that have occurred for a Render service.
- Get Event
Retrieve details for a specific Render service event by its ID.
- List Blueprint Syncs
Retrieve a history of sync operations for a Render Blueprint.
- Update Route Priority
Update the processing priority of a specific route rule for a Render static site.
- Update Workspace Member Role
Update the role of a member within a Render workspace/team.
- Suspend Service
Suspend a running Render service to stop it from serving traffic and reduce costs.
- Resume Service
Resume a previously suspended Render service to restore traffic and restart instances.
- Restart Service
Restart a running Render service without triggering a new build or deploy.
- Scale Service
Manually set the number of running instances for a Render service.
- Purge Service Cache
Purge the CDN cache for a Render static site or web service to force fresh content delivery.
- Trigger Deploy
Trigger a new deployment for a Render service, optionally specifying a commit or clearing the build cache.
- Cancel Deploy
Cancel an in-progress deployment for a Render service.
- Rollback Deploy
Rollback a Render service to a previously deployed version.
- Replace All Environment Variables
Replace all environment variables for a Render service with a new set.
- Replace All Secret Files
Replace all secret files for a Render service with a new set.
- Restore Disk Snapshot
Restore a persistent disk to a previous state using a snapshot.
- Verify Custom Domain DNS
Trigger DNS verification for a custom domain to confirm correct configuration.
- Replace All Routes
Replace all route rules for a Render static site service with a new set.
- Replace All HTTP Headers
Replace all custom HTTP header rules for a Render static site with a new set.
- Cancel Job
Cancel a currently running one-off job.
- Trigger Cron Job
Manually trigger an immediate run of a Render cron job outside its scheduled time.
- Cancel Cron Job Run
Cancel a currently running cron job execution.
Set Up Your Render MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Render in under 10 lines of code.
MCP Clients
Agent Frameworks
JSON{
"mcpServers": {
"stackone": {
"command": "npx",
"args": [
"-y",
"mcp-remote@latest",
"https://api.stackone.com/mcp?x-account-id=<account_id>",
"--header",
"Authorization: Basic <YOUR_BASE64_TOKEN>"
]
}
}
}More Developer Tools MCP Servers
Azure DevOps
172+ actions
Cloudflare
137+ actions
Bitbucket
134+ actions
Supabase
128+ actions
GitLab
125+ actions
Terraform
118+ actions
OneLogin
109+ actions
Render MCP Server Resources
MCP Code Mode: Keeping Tool Responses Out of Agent Context
Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.
11 min
Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.
10 min
Indirect Prompt Injection Defense for MCP Tools: A Technical Guide
MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.
12 min
Render MCP Server FAQ
Render MCP server vs direct API integration — what's the difference?
A Render MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Render. A Render MCP server is for AI agents — MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI — discovering and calling Render at runtime. StackOne provides both.
How does Render authentication work for AI agents?
Render authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK — you get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Render account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via
origin_owner_id.Are Render MCP tools vulnerable to prompt injection?
Yes — Render MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content — documents, messages, tickets, records, or free-text fields — is a potential vector. StackOne Defender scans every tool response before it enters the agent's context — regex patterns in ~1ms, then a MiniLM classifier in ~4ms. 88.7% accuracy, CPU-only.
What is the context bloat of a Render agent and how do I avoid it?
Context bloat happens when Render tool schemas and API responses eat your Render agent's memory, preventing it from reasoning effectively. A single Render query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery and Code Mode reduce context bloat — loading only relevant tools per query and keeping raw responses out of the agent's context.
Can I limit which actions my Render agent can access?
Yes — you can limit which actions your Render agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.
Can I create custom agent actions for my Render MCP server?
Yes — you can create custom agent actions for your Render MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Render's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Render MCP server?
Skip a Render MCP server if your integration is purely software-to-software — direct Render API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Render actions at runtime.
What AI frameworks and AI clients does the StackOne Render MCP server support?
The StackOne Render MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.
Put your AI agents to work
All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.