deploy-mcp

compare_deployments

Compare deployments using smart comparison modes to identify changes, performance differences, and potential issues.

Instructions

Compare deployments using smart comparison modes to identify changes, performance differences, and potential issues

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "platform": "<platform>",
      "project": "<project>"
    },
    "name": "compare_deployments"
  }
}

Input Schema

Name	Required	Description	Default
`mode`	No	Comparison mode: last_vs_previous (default), current_vs_success, current_vs_production, between_dates, or by_ids	last_vs_previous
`token`	No	API token for authentication (optional if set in environment)
`dateTo`	No	End date in ISO format (required for between_dates mode)
`project`	Yes	The project name or ID
`dateFrom`	No	Start date in ISO format (required for between_dates mode)
`platform`	Yes	The deployment platform
`deploymentA`	No	First deployment ID (required for by_ids mode)
`deploymentB`	No	Second deployment ID (required for by_ids mode)

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.6.5Aug 7, 2026

TDQS

B3.4/5.0

Behavior2/5

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

No annotations are provided, so the description must disclose behavioral traits. It mentions identifying changes and issues, but it does not state whether the operation is read-only, what output format to expect, authentication requirements, or any side effects. This leaves significant gaps for an agent trying to predict the tool's behavior.

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

Conciseness5/5

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

The description is a single sentence that is front-loaded with the action and resource, and it lacks filler or redundant phrasing. Every element conveys useful information about what the tool does, making it appropriately concise for its purpose.

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?

The tool has 8 parameters, 5 modes, no output schema, and no annotations, making it fairly complex. The description does not enumerate the comparison modes, explain mode-specific parameter dependencies, or describe the return value structure. The schema covers parameter definitions, but the high-level context—what gets compared, how results are presented, and operational requirements—is missing.

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

Parameters3/5

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

The input schema has 100% parameter description coverage, so the baseline is 3. The description adds only a vague reference to 'smart comparison modes' and high-level outcomes, but does not provide param-specific details beyond the schema. Thus, it neither improves nor significantly detracts from the schema's already clear parameter semantics.

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

Purpose5/5

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

The description clearly states a specific action ('Compare deployments') with a defined resource and purpose ('identify changes, performance differences, and potential issues'). This distinguishes it from sibling tools like check_deployment_status, watch_deployment, and get_deployment_logs, which focus on single-deployment status, watching, and logs rather than comparison.

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

Usage Guidelines3/5

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

The description implies this tool is for comparing deployments, but it does not explicitly state when to prefer it over alternatives or when not to use it. No sibling tools are referenced, and there is no 'use this for comparison, not for single-deployment checks' guidance. The usage context is implied but not overt.

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

Deploy Server