{"uid":"cap_muTmRiXgSRepmBXCLaNcU","slug":"prompt-guard-agentdiet-dev-web-url-context-distiller-with-bm25-budget-655acf37","name":"Web URL Context Distiller with BM25 Budget Control","description":"Distill a URL or raw HTML payload with BM25 budget control (Live x402 v2, IETF MPP & MCP endpoint at https://prompt-guard.agentdiet.dev/v1/context-bloat-eliminator)","url":"https://prompt-guard.agentdiet.dev/v1/context-bloat-eliminator?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","minLength":1,"description":"Target webpage URL to fetch and distill (or builtin://stripe-docs)"},"html":{"type":"string","description":"Optional raw HTML string to distill directly without fetching"},"mode":{"enum":["markdown","structured","skeleton","budget"],"type":"string","default":"markdown","description":"Distillation mode"},"query":{"type":"string","description":"BM25 focus query when mode=budget"},"max_tokens":{"type":"integer","minimum":20,"description":"Strict token budget ceiling when mode=budget"}}},"responseSchema":{"type":"object","required":["status","roi_proof","data"],"properties":{"data":{"type":"object","description":"Distilled Markdown, structured JSON tables/metadata, skeleton outline, or BM25 budget excerpt."},"cache":{"type":"object","properties":{"status":{"enum":["HIT","MISS"],"type":"string"},"cache_key":{"type":"string"},"latency_ms":{"type":"number"}}},"status":{"type":"string","description":"Execution status ('ok')"},"billing":{"type":"object","properties":{"agent_id":{"type":"string"},"payment_method":{"type":"string"},"fee_charged_usd":{"type":"number"}}},"roi_proof":{"type":"object","properties":{"raw_tokens":{"type":"integer"},"tokens_saved":{"type":"integer"},"roi_multiplier":{"type":"number"},"distilled_tokens":{"type":"integer"},"llm_cost_saved_usd":{"type":"number"},"compression_ratio_pct":{"type":"number"}}}}},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.001","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EyD3gfEVi_vkXDIgywdW5","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches a webpage (or accepts raw HTML) and compresses it into compact, agent-ready tokens using markdown, structured, skeleton, or BM25-focused budget modes","exampleAgentPrompt":"Distill the page at https://stripe.com/docs/payments into compact markdown, keeping it under 800 tokens and focused on the query 'payment intents API' using budget mode.","exampleUseCases":[{"title":"Compress docs page for agent context","prompt":"Can you fetch https://docs.openai.com/api-reference and distill it into clean markdown under 600 tokens, focused on the query 'chat completions endpoint'? Use budget mode so it fits in my prompt."},{"title":"Structured data extraction from article","prompt":"Take this URL https://techcrunch.com/2024/06/01/ai-funding-roundup and give me a structured JSON summary with tables and metadata — I need the key facts without all the extra fluff."},{"title":"Skeleton outline of long documentation","prompt":"Give me a skeleton outline of https://docs.aws.amazon.com/s3/latest/userguide/Welcome.html — I just need the headings and structure, not the full content, so I can navigate it quickly."}],"resultDescription":"Returns a 'data' object containing the distilled content (markdown text, structured JSON tables/metadata, skeleton outline, or BM25-focused excerpt), plus an 'roi_proof' object showing raw token count, distilled token count, tokens saved, compression ratio percentage, estimated LLM cost saved in USD, and ROI multiplier. Optionally includes cache status and billing details.","failureModes":["Invalid or unreachable URL returns an error status","HTML fetch timeout for slow or blocked pages","mode=budget without a query or max_tokens may return unfiltered output","max_tokens set below 20 is rejected","Raw HTML too large may exceed processing limits","Paywalled or bot-protected pages may return empty or partial content"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to ingest web page content but must stay within a token budget, minimize LLM inference costs, or receive clean structured output rather than raw HTML. It is especially valuable when a specific BM25 query focus is needed to extract only the most relevant sections of a long page. Prefer it over generic scraping tools when token efficiency and ROI metrics matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:21.125Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-web-url-context-distiller-with-bm25-budget-655acf37"}