Skip to main content
Glama
Sign In

Opsphere — DevOps & SRE Intelligence

by io.opsphere.mcp-cursor
OverviewDiscussionsAdmin

Cloudflare: cache analytics

cf_cache_analytics
Read-only

Analyze Cloudflare cache outcomes for a zone over time, grouped by five-minute bucket, cache status, and hostname. Returns requests and edge bytes for HIT, MISS, BYPASS, DYNAMIC, EXPIRED, REVALIDATED, and other observed statuses.

Input Schema

NameRequiredDescriptionDefault
zoneYesZone name (e.g. your-tenant.com) or zone ID
limitNo
sinceNoStart: RFC3339 timestamp or negative minutes (default -1440)
untilNoEnd: RFC3339 timestamp or 0 for now
hostnameNoOptional hostname inside the zone (e.g. www.your-tenant.com)
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. Changed17 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"
-}
    • removedOutput schema / properties / data / properties / success
      Removed value: -{
-  "type": "boolean"
-}
    • addedOutput schema / properties / data / properties / totals
      Added value: +{
+  "additionalProperties": {
+    "type": "number"
+  },
+  "type": "object"
+}
    • 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 / properties / zoneId
      Added value: +{
+  "type": "string"
+}
    • addedOutput schema / properties / data / required
      Added value: +[
+  "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

B3.4/5.0
Behavior3/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds useful behavioral detail about granularity (five-minute buckets) and returned measures, but says nothing about result truncation given the limit/max 10000 cap, cardinality of statuses, or data freshness/lag.

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?

Two sentences, front-loaded with the action and scope, then the output content. No filler or restated boilerplate.

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 present and 88% parameter coverage, the description only needs to frame scope and it does so well. The remaining gap is the absence of any routing hint among the many cf_* analytics siblings, which matters given the crowded sibling set.

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 88%, so since/until/zone/hostname defaults are already documented in the schema and the baseline of 3 applies. The description adds no parameter-level meaning beyond noting that hostname is one of the grouping dimensions, which only loosely implies the hostname filter parameter.

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?

Clear verb+resource: 'Analyze Cloudflare cache outcomes for a zone over time' with the grouping dimensions (five-minute bucket, cache status, hostname) and the returned metrics spelled out. It is distinguishable from mutation siblings like cf_cache_purge, but it never distinguishes itself from the closest read sibling cf_analytics_overview.

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?

No when-to-use guidance, no exclusions, and no pointer to alternatives such as cf_analytics_overview (broad analytics) or cf_cache_probe (single-URL cache check). The agent must infer applicability purely from the name and the word 'cache'.

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

All Opsphere — DevOps & SRE Intelligence toolsInspect
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources