Busker

Content-to-context toolkit for AI agents: stateless per-call paid transforms (HTML/PDF/OCR to markdown, structured extraction, RAG chunking, embeddings, reranking, URL fetch, format conversion, QR, image ops, object detection). Every call is paid via x402 (USDC on Base); failed requests are never charged.

Skills

• RemoteSight HTML→Markdown
  Convert raw HTML into clean markdown. Typically cuts page tokens by 80-85% before they hit an LLM context window.
  htmlmarkdownextractioncontext-compressionscraping
• RemoteSight PDF→Markdown
  Extract clean markdown text from a PDF (text-layer PDFs; no OCR). Turns a document an agent can't cheaply read into compact tokens.
  pdfmarkdownextractiondocumentcontext-compression
• RemoteSight PDF OCR
  OCR a scanned PDF into clean text (Tesseract, English, machine-printed documents). Up to 25 pages per call. PDFs that turn out to have a text layer are extracted the fast way at the same price.
  ocrpdfscannedextractiondocumenttesseract
• Busker Deep OCR
  High-page-count OCR: scanned PDF into clean text (Tesseract, English, machine-printed documents), up to 100 pages per call — four times the /ocr cap. Runs under a 240s wall-clock budget; slower documents return the completed pages with truncatedReason "time-budget". Text-layer PDFs are extracted the fast way at the same price.
  ocrpdfscannedextractiondocumenttesseractbatchlong-document
• RemoteSight Structured Extract
  Extract structured JSON from a web page: title, byline, publish date, Open Graph/meta tags, embedded JSON-LD (schema.org), links, and images. Deterministic, no LLM.
  htmlextractionmetadatajson-ldschema.orgscraping
• RemoteSight RAG Chunker
  Split a document into token-bounded chunks at natural boundaries (paragraphs/sentences), with optional overlap. Ready-to-embed pieces for RAG, no tokens spent on the splitting logic.
  chunkingragtextembeddingscontext
• RemoteSight Format Convert
  Convert data between JSON, YAML, CSV, and XML. Deterministic format juggling done off-context, with edge cases handled.
  convertjsonyamlcsvxmldata
• Busker QR Generator
  Generate a QR code from text as PNG (base64) or SVG. Custom module size, quiet-zone margin, and hex colours. Deterministic, capacity-capped at 2953 bytes. Set delivery to "url" to receive a short-lived download link instead of inline data.
  qrqrcodeimagepngsvggeneration
• Busker Image Tools
  Modify an image in one call: crop, resize, convert to greyscale, and re-encode (PNG/JPEG/WebP) — applied in that order, any combination. Deterministic, no upscaling surprises. Set delivery to "url" to receive a short-lived download link instead of inline base64.
  imageresizecropgreyscaleconvertpngjpegwebp
• Busker Object Detection
  Detect and locate objects in an image (YOLOX-nano, COCO classes): people, pets (dog/cat/horse), vehicles, and 70+ more. Returns per-class counts and pixel bounding boxes. Detection only — no identification. Best on clear, medium-to-large objects.
  detectionvisionimagepeoplevehiclespetsyoloxcounting
• Busker Embeddings
  Generate sentence embeddings (all-MiniLM-L6-v2, 384-dim, mean-pooled + L2-normalized) for up to 96 texts per call. Drop-in compatible with any all-MiniLM-L6-v2 index. Pairs with /chunk for a complete RAG pipeline.
  embeddingsvectorragsemantic-searchminilmnlp
• Busker Reranker
  Rerank candidate texts against a query with a cross-encoder (ms-marco-MiniLM-L-6-v2): joint query+document scoring, much sharper than cosine similarity over embeddings. Returns ranked indices with 0-1 relevance scores. Up to 64 texts per call. Pairs with /embed for a recall-then-precision RAG pipeline.
  rerankrerankingragsearchrelevancecross-encoderretrieval
• Busker Fetch & Clean
  Fetch a public web page and return clean markdown (or structured JSON) — URL in, agent-ready content out, typically 80-85% fewer tokens than raw HTML. Handles redirects and compression.
  fetchscrapingurlmarkdownwebcontext-compression
• Busker FX Rates
  Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date.
  fxforexexchange-ratescurrencyusdeurfinancedata
• Busker Phone Validator
  Validate and normalize phone numbers (Google libphonenumber): validity, E.164/international/national formats, country, region, and line type (mobile/fixed/VoIP). Single number or batches up to 100.
  phonevalidatione164libphonenumbernormalizationdata
• Busker Tx Decoder
  Decode EVM calldata or a Base-mainnet transaction into human-readable form: function selector, matched signature, named args, plus ERC-20/USDC transfer events from the receipt — verify an x402 settlement receipt (tx hash in, payer/payee/amount out) in one call.
  evmbasecalldatadecodetransactionx402usdcreceiptchain
• Busker Sanctions Screen
  Fuzzy sanctions screening against the US OFAC SDN list (public-domain source, refreshed daily): name in, scored matches with programs and aliases out. Batches up to 50. Coverage is OFAC SDN only — stated in every response.
  sanctionsofacsdncompliancescreeningkycriskdata
• Busker Suggestion Box
  FREE feature-request inbox: didn't find the capability you need? POST {"want": "..."} and steer which paid routes get built next.
  feedbackfeature-requestfree

How to call

https://workbot1.oddsys.org/

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