relay_set_password

Set the default relay server password used for all relay connections.

SERVERYaver SOURCEyaver-cli

Medium RISK CLASS

Category Write

Parameters 11 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-kivanccakmak-yaver/relay-set-password.md

WHAT IT DOES

What relay_set_password does on Yaver

AI agents use relay_set_password to create or update resources in Yaver, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Yaver environment.

Parameter	Type	Required	Description
`password`	string	Yes	The relay password

Parameters from the server's own tool schema.

RISK

Why relay_set_password is rated Medium

This tool modifies system configuration (relay server password) that affects authentication and connectivity for relay connections. While it creates or changes a credential/config setting reversibly (can be changed again), it is not destructive (not permanent/irreversible) and not an execute operation.

From the tool's definition Tool description states 'Set the default relay server password used for all relay connections.' The verb 'set' indicates modification of configuration data (the relay server password).

Risk signalsHandles credentials or secrets (password)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs relay_set_password safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Yaver, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For relay_set_password, this is the rule to start with:

relay_set_password Rate-limited

relay_set_password stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "relay_set_password": {
      "limits": [
        {
          "counter": "relay_set_password_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Yaver, apply this rule, and every relay_set_password call is checked against it from then on.

FAQ

Questions about relay_set_password

What does the relay_set_password tool do? +

Set the default relay server password used for all relay connections. It is categorised as a Write tool in the Yaver MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does relay_set_password accept? +

relay_set_password accepts 1 parameter: password. Required: password. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on relay_set_password? +

Register the Yaver MCP server in PolicyLayer and add a rule for relay_set_password: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Yaver. Nothing to install.

What risk level is relay_set_password? +

relay_set_password is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit relay_set_password? +

Yes. Add a rate_limit block to the relay_set_password rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block relay_set_password completely? +

Set action: deny in the PolicyLayer policy for relay_set_password. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides relay_set_password? +

relay_set_password is provided by the Yaver MCP server (yaver-cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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