Relvato for DeepSeek Harness

Website monitoring your DeepSeek Harness agent can run.
Developer docs · MCP server · relvato.com

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Relvato monitors websites in a real browser: sign-ups, logins, checkout, page speed, search visibility and security. It runs those monitors on a schedule and again whenever the site changes, works on any website, and goes deepest on WordPress and WooCommerce.

This is a DeepSeek Harness bundle. It adds Relvato's hosted MCP server (52 tools) to your profile through dsh's in-box MCP client. It is configuration only: no code from this package runs in dsh, and there is no build step.

With it, your agent can add a site and set up its monitors, run them, read health, uptime, Core Web Vitals and each run's findings, explain a failure with Relvato's fix brief, review results (with undo) and, on WordPress, apply the one fix a run proposes, with automatic rollback.

Install

1. Create a Relvato API key at app.relvato.com/api-access (there's a free plan). Full access lets the agent set up and run monitors; read-only only lets it read.

2. Make the key available to dsh as RELVATO_API_KEY: in your shell environment, or in $DSH_HOME/.env (default ~/.dsh/.env):

   RELVATO_API_KEY=rlv_your_key
   

   Keep it out of files you commit.

3. Add the bundle to a profile:

   dsh plugin --profile web add dsh-plugin-relvato
   

   It's on npm (and its mirrors, such as npmmirror). To install straight from GitHub instead: dsh plugin --profile web add github:Relvato/dsh-plugin-relvato. You can also add it from the Plugins page in the dsh Web UI.

4. Restart dsh (or let HMR reload it). Relvato's tools appear as mcp__relvato__<tool>, for example mcp__relvato__list_sites.

Check that the layer is there without booting:

dsh --profile web --dump-config   # shows a "# == dsh-plugin-relvato" layer with the relvato MCP client

To remove it: dsh plugin --profile web remove dsh-plugin-relvato.

What it adds

One row, relvato, for @deepseek-ai/dsh-mcp-client (cordis.patch.yml):

Setting	Value
serverName	relvato
transport	streamable-http
url	https://app.relvato.com/api/mcp
headers	Authorization: Bearer $RELVATO_API_KEY, only when the variable is set

Without RELVATO_API_KEY, dsh still connects and lists Relvato's tools, but every call is refused until you add a key. To change a setting, override the relvato row in your profile's cordis.patch.yml, restating every key it needs.

dsh's MCP client sends headers and doesn't support OAuth sign-in, so this bundle uses an API key. In clients that do (Claude, ChatGPT, VS Code), you can sign in instead: see Relvato/relvato-mcp.

Things to ask

• "Set up monitoring for example.com and tell me what I need to do to connect it."
• "Run all the monitors on my site and tell me what broke." (A full run takes several minutes; the agent is told how long.)
• "Why did checkout fail on my shop last night, and how do I fix it?"
• "How fast is my site for real visitors, and what's slowing it down?"

The agent works under the same rules as the dashboard: it can't skip proving you own a site, approve file-integrity, script or DNS changes, change who receives alerts, delete anything, or see secrets. Tools that change your site are marked destructive.

Support

• Questions and bug reports: relvato.com/contact, or open an issue here.
• Service status: relvato.com/status.

This package is MIT-licensed (see LICENSE). The Relvato service is proprietary and covered by its terms.