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List snapshots for a site

list_snapshots
Read-onlyIdempotent

List the snapshots of a site's served files (point-in-time restore points). NO_VOLUME means the site was never deployed. Restoring a snapshot is done by the user in the VibeDeploy dashboard within the plan's restore window.

Input Schema

NameRequiredDescriptionDefault
nameNoSite name as shown by list_sites, e.g. my-portfolio. Provide name or siteId.
siteIdNoSite id from list_sites or get_site. Use instead of name.

Output Schema

NameRequiredDescriptionDefault
snapshotsYesLonghorn snapshot objects for the site's volume (name, created timestamp, size, etc.).

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed2 schema fields changed
    • addedInput schema / properties / name / description
      Added value: +"Site name as shown by list_sites, e.g. my-portfolio. Provide name or siteId."
    • addedInput schema / properties / siteId / description
      Added value: +"Site id from list_sites or get_site. Use instead of name."
  2. Changed1 schema field changed
    • removedOutput schema / properties / request_id
      Removed value: -{
      -  "description": "Server-assigned request correlation id. Quote it when contacting support.",
      -  "type": "string"
      -}
  3. Changed1 schema field changed
    • addedOutput schema / properties / request_id
      Added value: +{
      +  "description": "Server-assigned request correlation id. Quote it when contacting support.",
      +  "type": "string"
      +}
  4. First observed

TDQS

A4/5.0
Behavior4/5

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description adds real context beyond them: that restoration cannot be performed through the API at all, and that a snapshot is only restorable within the plan's restore window. It does not describe ordering or volume handling, which keeps it short of a 5.

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?

Three short sentences, front-loaded with the core action and resource, with each remaining sentence carrying distinct information (the NO_VOLUME sentinel and the out-of-band restore constraint). No filler.

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

Completeness4/5

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

An output schema exists, so return values need not be explained, and annotations cover the safety profile. The description still fills the gaps that matter: the NO_VOLUME meaning and the fact that restore is not an API capability. Only the absence of any when-to-use routing keeps it from 5.

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?

Schema description coverage is 100% and both parameters already document their source (list_sites/get_site) and the name-vs-siteId tradeoff. The description adds no parameter-level detail, so the baseline of 3 applies.

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?

States a specific verb and resource ('List the snapshots of a site's served files') and immediately defines the domain term as point-in-time restore points. It also implicitly separates this from write/restore siblings by noting that restoring is a dashboard action, not an API call, so an agent can place it among create_snapshot and the deploy tools.

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?

Usage is implied (inspect available restore points for a site) but never stated as when-to-use or when-not. There is no guidance on choosing this over list_deploys or list_history, which are the nearest informational siblings.

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

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