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Opsphere — DevOps & SRE Intelligence

Cloudflare: list Worker scripts

cf_workers_scripts_list
Read-only

List Worker scripts in the account (script names/ids). Use cf_workers_script_deployments for live versions. Account-scoped — not zone routes (see cf_workers_routes_list).

Input Schema

NameRequiredDescriptionDefault
zoneOrIdNoZone name (e.g. your-tenant.com) or zone ID to resolve account.id
accountIdNoCloudflare account ID; overrides CLOUDFLARE_ACCOUNT_ID and zone.account.id
context_idNoOptional explicit Connection Hub work context (ctx_*). Omit to use the conversation's active workspace; global Hub tools ignore it.
account_slugNoCloudflare account slug. Required when the workspace has multiple accounts and the zone is not yet cataloged.
environment_slugNoCloud Catalog environment used as an account-routing preference when no zone is provided.

Output Schema

NameRequiredDescriptionDefault
okYes
dataYes
contractVersionYes
dataSchemaVersionYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed16 schema fields changed
    • changedOutput schema / properties / data / additionalProperties
      Previous value: -trueNew value: +false
    • removedOutput schema / properties / data / properties / count
      Removed value: -{
      -  "type": "number"
      -}
    • removedOutput schema / properties / data / properties / errors
      Removed value: -{
      -  "items": {
      -    "$ref": "#/properties/data/properties/result/anyOf/0/items"
      -  },
      -  "type": "array"
      -}
    • addedOutput schema / properties / data / properties / gaps
      Added value: +{
      +  "items": {
      +    "type": "string"
      +  },
      +  "type": "array"
      +}
    • removedOutput schema / properties / data / properties / items
      Removed value: -{
      -  "$ref": "#/properties/data/properties/result/anyOf/0"
      -}
    • removedOutput schema / properties / data / properties / messages
      Removed value: -{
      -  "items": {
      -    "anyOf": [
      -      {
      -        "type": "string"
      -      },
      -      {
      -        "$ref": "#/properties/data/properties/result/anyOf/0/items"
      -      }
      -    ]
      -  },
      -  "type": "array"
      -}
    • addedOutput schema / properties / data / properties / partial
      Added value: +{
      +  "type": "boolean"
      +}
    • removedOutput schema / properties / data / properties / result
      Removed value: -{
      -  "anyOf": [
      -    {
      -      "items": {
      -        "additionalProperties": true,
      -        "properties": {},
      -        "type": "object"
      -      },
      -      "type": "array"
      -    },
      -    {
      -      "$ref": "#/properties/data/properties/result/anyOf/0/items"
      -    }
      -  ]
      -}
    • removedOutput schema / properties / data / properties / result_info
      Removed value: -{
      -  "$ref": "#/properties/data/properties/result/anyOf/0/items"
      -}
    • addedOutput schema / properties / data / properties / scripts
      Added value: +{
      +  "items": {
      +    "additionalProperties": false,
      +    "properties": {
      +      "createdOn": {
      +        "format": "date-time",
      +        "type": "string"
      +      },
      +      "id": {
      +        "type": "string"
      +      },
      +      "tag": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "id"
      +    ],
      +    "type": "object"
      +  },
      +  "type": "array"
      +}
    • removedOutput schema / properties / data / properties / success
      Removed value: -{
      -  "type": "boolean"
      -}
    • addedOutput schema / properties / data / properties / truncated
      Added value: +{
      +  "type": "boolean"
      +}
    • addedOutput schema / properties / data / properties / warnings
      Added value: +{
      +  "items": {
      +    "type": "string"
      +  },
      +  "type": "array"
      +}
    • addedOutput schema / properties / data / required
      Added value: +[
      +  "scripts",
      +  "partial",
      +  "truncated",
      +  "warnings",
      +  "gaps"
      +]
    • addedOutput schema / properties / dataSchemaVersion
      Added value: +{
      +  "const": 2,
      +  "type": "number"
      +}
    • changedOutput schema / required
      Previous value: -[
      -  "contractVersion",
      -  "ok",
      -  "data"
      -]New value: +[
      +  "contractVersion",
      +  "dataSchemaVersion",
      +  "ok",
      +  "data"
      +]
  2. First observed

TDQS

A4.2/5.0
Behavior4/5

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

Annotations already cover safety (readOnlyHint=true, destructiveHint=false), so the description's added value is the account-scoping constraint and the disambiguation from zone routes. It doesn't mention pagination or result size, but the output schema covers return shape.

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 tight clauses, front-loaded with verb+resource, then the alternative and the scope exclusion. Nothing wasted.

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?

With an output schema, full param coverage, and annotations covering safety, the description supplies the routing and scope context an agent needs. Pagination behavior for a potentially long list is the only minor gap.

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%, so all five parameters are fully documented in the schema. The description adds no parameter-level meaning (e.g., which to prefer, zone-vs-account precedence), so baseline 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 (List) and resource (Worker scripts in the account), and explicitly distinguishes itself from two siblings (cf_workers_script_deployments for live versions, cf_workers_routes_list for routes). An agent can route correctly without opening any schema.

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

Usage Guidelines4/5

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

Names both alternatives with the conditions that select them ('for live versions', 'not zone routes'), giving explicit routing guidance. It lacks any prerequisite or auth/cost note, but the when-vs-what guidance is clear.

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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