{"uid":"cap_I3pboMXjJMGiIaevekKxq","slug":"mcp-compiler-agentdiet-dev-web-distillation-with-bm25-budget-control-56b55cd3","name":"Web Distillation 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://mcp-compiler.agentdiet.dev/v1/distill)","url":"https://mcp-compiler.agentdiet.dev/v1/distill?utm_source=zero.xyz","method":"POST","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_GKVkX1qzNotp62syunqEU","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-compiler.agentdiet.dev","brandSlug":"mcp-compiler-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-compiler.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Fetches and distills a URL or raw HTML into compressed markdown, structured data, a skeleton outline, or a BM25-focused token-budgeted excerpt","exampleAgentPrompt":"Can you distill https://stripe.com/docs/payments into compressed markdown and keep it under 2000 tokens, focusing on the query 'payment intents API' using budget mode?","exampleUseCases":[{"title":"Token-budget research digest","prompt":"Distill https://openai.com/blog/gpt-4o into budget mode with the query 'multimodal capabilities' and cap it at 1500 tokens so I can include it in my LLM context without blowing the window."},{"title":"Structured data extraction from product page","prompt":"Take the HTML from this e-commerce product page and distill it in structured mode so I get clean JSON tables with the product specs, pricing, and metadata — here's the raw HTML: <html>...</html>"},{"title":"Skeleton outline of documentation site","prompt":"Fetch https://docs.anthropic.com and give me a skeleton outline so I can quickly understand the top-level structure of their documentation without reading the whole thing."}],"resultDescription":"Returns a `data` object containing distilled content (markdown text, structured JSON tables/metadata, a skeleton outline, or a BM25-focused excerpt depending on mode), plus an `roi_proof` object with raw vs distilled token counts, compression ratio percentage, tokens saved, ROI multiplier, and estimated LLM cost saved in USD. Also includes cache status (HIT/MISS) and billing details.","failureModes":["URL is unreachable or returns non-200 — distillation fails with a fetch error","Raw HTML is malformed or empty — distillation may return empty or partial output","max_tokens set too low (below 20) — validation error returned","BM25 query not provided when mode=budget — may fall back to default or return error","Payment not authorized via x402 — 402 Payment Required response","Rate limiting or network timeout on remote URL — transient failure"],"whenToPreferThis":"Choose this endpoint when you need to compress webpage content before passing it to an LLM to save tokens and cost, especially when you want BM25-focused budget control to keep only the most query-relevant content. It is ideal over generic scrapers when token efficiency and LLM cost reduction are priorities. Prefer budget mode when you have strict context window constraints, structured mode when you need machine-readable tables or metadata, and skeleton mode when you only need the document's top-level outline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:35:56.305Z","isFirstParty":false,"canonicalSlug":"mcp-compiler-agentdiet-dev-web-distillation-with-bm25-budget-control-56b55cd3"}