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useballast

Ballast - Cold Email

Official

get_launch_checklist

Review a cold email campaign before launch to find required items that block launch and warnings that are advisory.

Instructions

What has to be fixed before launch Required items block the launch; warnings are advice.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.9/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden, and it does disclose meaningful semantics: required items block launch while warnings are advisory. However, it omits whether this is a safe read-only operation, permission requirements, and whether the checklist is static or derived from live campaign state.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two short sentences with no filler, and the core meaning of the returned data is front-loaded in the second sentence. The missing period and fragmentary first clause slightly hurt readability.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

No output schema and no annotations mean the description must do more work. It explains item severity but not the return shape, the identity of the id parameter, or the read-only/permission profile, leaving meaningful gaps for an agent invoking it.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

There is one required parameter (id) at 0% schema coverage, and the description never mentions it. An agent cannot tell from the description whether this is a campaign id, account id, or something else, so the description fails to compensate for the schema gap.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description makes clear the tool returns a pre-launch checklist of items that must be fixed, which is a specific resource distinct from siblings like get_campaign or launch_campaign. It reads as a fragment ("What has to be fixed before launch") with no explicit verb, but the intent is unambiguous.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It implies the checklist is consulted before launching, but never says when to call it, what prerequisites exist, or how it relates to launch_campaign, which is the obvious sibling in the same workflow. No exclusions or alternatives are given.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.