Building a Browser Harness MCP for AI Agents
by jiin-kim109
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| BROWSER_CDP_URL | No | Optional CDP endpoint URL to attach to an existing Chrome instance. If not set, the harness launches Playwright Chromium. | |
| AZURE_OPENAI_API_KEY | Yes | The Azure OpenAI API key. | |
| AZURE_OPENAI_ENDPOINT | Yes | The Azure OpenAI endpoint URL. | |
| AZURE_OPENAI_DEPLOYMENT | Yes | The Azure OpenAI deployment name. | |
| AZURE_OPENAI_API_VERSION | Yes | The Azure OpenAI API version. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivitySlowing
ResponsivenessNo issues