{"id":"html.headings","version":"1.0.0","category":"html","description":"Extract up to 200 headings with parent indices and skipped-level indicators.","priceMicroUsdc":0,"priceRevision":"2026-10-06-free-validation","pricingStatus":"free-validation","inputSchema":{"type":"object","properties":{"html":{"type":"string","maxLength":100000}},"required":["html"],"additionalProperties":false},"outputSchema":{"type":"object","properties":{"headings":{"type":"array","items":{"type":"object","properties":{"level":{"type":"number"},"text":{"type":"string"},"id":{"type":"string"},"parentIndex":{"type":["number","null"]},"skippedLevel":{"type":"boolean"}},"required":["level","text","id","parentIndex","skippedLevel"],"additionalProperties":false}},"total":{"type":"number"},"truncated":{"type":"boolean"}},"required":["headings","total","truncated"],"additionalProperties":false},"example":{"html":"<h1>Guide</h1><h3>Setup</h3>"},"limits":{"inputBytes":131072,"outputBytes":65536,"networkTimeoutMs":0},"network":false,"sensitive":false,"route":"/v1/tools/html.headings","priceMicroUsd":0,"exampleUrl":"https://agent-utilities.agent-utilities.workers.dev/v1/content/examples/html.headings","page":"https://agent-utilities.agent-utilities.workers.dev/tools/html.headings","execution":{"method":"POST","url":"https://agent-utilities.agent-utilities.workers.dev/v1/tools/html.headings","requiredHeaders":{"Content-Type":"application/json"},"authentication":"none","paymentRequired":false,"chargedMicroUsd":"0","scope":"All available hosted tools are free during validation. Existing input, output and source-access limits apply. Full tools and the combined report share capacity limits that count attempts, including failed executions and marked checks; they are not per-user allowances. No account, API key, wallet or funding is needed. Existing credit balances are preserved. Live Reddit remains unavailable until configured. Paid billing will not resume automatically."}}