publish_line_draft

Publish one line draft now and clear only its schedule.

SERVEREchoRelay SOURCEhttps://mcp.echorelay.dev

Medium RISK CLASS

Category Write

Parameters 22 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/dev-echorelay-management/publish-line-draft.md

WHAT IT DOES

What publish_line_draft does on EchoRelay

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

Parameter	Type	Required	Description
`lineKey`	string	Yes
`draftRevision`	integer	Yes

Parameters from the server's own tool schema.

RISK

Why publish_line_draft is rated Medium

An AI agent can call publish_line_draft faster than any human can review: one bad instruction and it creates or modifies resources in EchoRelay by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs publish_line_draft safely

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

publish_line_draft Rate-limited

publish_line_draft 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": {
    "publish_line_draft": {
      "limits": [
        {
          "counter": "publish_line_draft_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 EchoRelay, apply this rule, and every publish_line_draft call is checked against it from then on.

FAQ

Questions about publish_line_draft

What does the publish_line_draft tool do? +

Publish one line draft now and clear only its schedule. It is categorised as a Write tool in the EchoRelay MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does publish_line_draft accept? +

publish_line_draft accepts 2 parameters: lineKey, draftRevision. Required: lineKey, draftRevision. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on publish_line_draft? +

Register the EchoRelay MCP server in PolicyLayer and add a rule for publish_line_draft: 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 EchoRelay. Nothing to install.

What risk level is publish_line_draft? +

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

Can I rate-limit publish_line_draft? +

Yes. Add a rate_limit block to the publish_line_draft 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 publish_line_draft completely? +

Set action: deny in the PolicyLayer policy for publish_line_draft. 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 publish_line_draft? +

publish_line_draft is provided by the EchoRelay MCP server (https://mcp.echorelay.dev). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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