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HTTP Cache-Control CDN Edge TTL Budget Optimizer

Analyze Cache-Control directives, calculate browser/shared-cache TTL and stale budgets, detect directive conflicts, and compare static behavior notes for generic HTTP, Fastly, Cloudflare, and Akamai.

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Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/http-cache-control-cdn-edge-ttl-budget-optimizer' \
  -H 'Content-Type: application/json' \
  -d '{"cacheControl":"public, max-age=60, s-maxage=600, stale-while-revalidate=30","cdn":"cloudflare","browserTtlBudget":120,"edgeTtlBudget":900,"staleBudget":60}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/http-cache-control-cdn-edge-ttl-budget-optimizer

Parameters

Name	Type	Required	Description
cacheControl	textarea	Yes	—
cdn	select	No	—
browserTtlBudget	number	No	—
edgeTtlBudget	number	No	—
staleBudget	number	No	—

Response format

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-http-cache-control-cdn-edge-ttl-budget-optimizer": {
      "name": "http-cache-control-cdn-edge-ttl-budget-optimizer",
      "description": "Analyze Cache-Control directives, calculate browser/shared-cache TTL and stale budgets, detect directive conflicts, and compare static behavior notes for generic HTTP, Fastly, Cloudflare, and Akamai.",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=http-cache-control-cdn-edge-ttl-budget-optimizer",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "http-cache-control-cdn-edge-ttl-budget-optimizer",
    "arguments": {
  "cacheControl": "public, max-age=60, s-maxage=600, stale-while-revalidate=30",
  "cdn": "cloudflare",
  "browserTtlBudget": 120,
  "edgeTtlBudget": 900,
  "staleBudget": 60
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Browse tools Open tool

curl -X POST 'https://api.elysiatools.com/en/api/tools/http-cache-control-cdn-edge-ttl-budget-optimizer' \ -H 'Content-Type: application/json' \ -d '{"cacheControl":"public, max-age=60, s-maxage=600, stale-while-revalidate=30","cdn":"cloudflare","browserTtlBudget":120,"edgeTtlBudget":900,"staleBudget":60}'

Name

Type

Required

Description

cacheControl

textarea

Yes

—

cdn

select

—

browserTtlBudget

number

—

edgeTtlBudget

number

—

staleBudget

number

—

{ "mcpServers": { "elysiatools-http-cache-control-cdn-edge-ttl-budget-optimizer": { "name": "http-cache-control-cdn-edge-ttl-budget-optimizer", "description": "Analyze Cache-Control directives, calculate browser/shared-cache TTL and stale budgets, detect directive conflicts, and compare static behavior notes for generic HTTP, Fastly, Cloudflare, and Akamai.", "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=http-cache-control-cdn-edge-ttl-budget-optimizer", "command": "", "args": [], "env": {}, "isActive": true, "type": "sse" } } }

{ "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "http-cache-control-cdn-edge-ttl-budget-optimizer", "arguments": { "cacheControl": "public, max-age=60, s-maxage=600, stale-while-revalidate=30", "cdn": "cloudflare", "browserTtlBudget": 120, "edgeTtlBudget": 900, "staleBudget": 60 } } }