MCP Tool

SIWE Signature Verifier: Verify a Sign-In-With-Ethereum (EIP-4361) signature. Stateless oracle: checks the signature against the message and returns the wallet address +…

EPUB to Markdown: Convert an EPUB e-book to clean Markdown. Provide a direct URL or base64-encoded file bytes. Chapters become headings; metadata (title, author) is incl…

XLSX/CSV to Markdown + JSON: Convert an XLSX spreadsheet or CSV to Markdown table AND a JSON array of row objects in one call. Provide a direct URL or base64-encoded fil…

PPTX to Markdown: Convert a PPTX (PowerPoint) presentation to Markdown. Provide a direct URL or base64-encoded file bytes. Each slide becomes a heading with its text con…

DOCX to Markdown: Convert a DOCX (Word) document to clean, LLM-ready Markdown. Provide a direct URL or base64-encoded file bytes. Preserves headings, lists, tables and f…

PDF to Markdown: Convert a PDF document to clean, LLM-ready Markdown. Provide a direct URL to the PDF or base64-encoded file bytes. Auto-extracts headings, paragraphs, l…

Short Link Stats: Click stats for a freeq.one short link: total clicks, last-30-day clicks, last click time. FREE for the link owner — pass the manage_secret returned at…

Pay-per-call: Research brief (nano)

FiatDock Marketplace

Pay-per-call: Research brief (nano)

Pay-per-call: Mythos Multi-Chain Gas Tracker

FiatDock Marketplace

Pay-per-call: Mythos Multi-Chain Gas Tracker

Call before your agent pays an x402 service it has not used recently: is that endpoint actually alive? Liveness of the ~200 most recently updated Bazaar listings, probed…

DDG agent-payable service request

DDG agent-payable service request

DDG agent-payable service request

No description provided.

Web scraping and extraction credit pack for AI agents: 10 accepted public-URL clean-text reads at a micro-price with no scraper subscription.

Public X/Twitter search API for AI agents. Search recent public posts by keyword without requiring the caller to maintain a separate X developer account.

Did this Solana payment really arrive

nsgoods Solana Payment Check

Did this Solana payment really arrive? Verifies that a finalized mainnet transaction credited the exact amount of a token to the payee. Signed VERIFIED, REFUTED, UNCONFI…

Ask a question, get a short cited answer in one call

Research Brief with Citations

Ask a question, get a short cited answer in one call. Returns a 1-3 sentence answer, key points tied to source ids, and the sources used (typically 1-5: title, URL, publ…

Real-time FX market data from Blocksize Capital.

Pay-per-call: Research brief (micro)

FiatDock Marketplace

Pay-per-call: Research brief (micro)

Agent payments have no chargeback. Paddock is pre-payment verification for AI agents. get_liveness reports whether a seller's domain answered at the nightly probe over t…

MCP security checks and feedback for users and developers. Choose paid access without reports, or ongoing free access within limits: POST /v1/client-token; 1 check/24h +…

WhiteMagic hosted recall: read-only hybrid memory search (BM25 + vector + associative) over a curated public corpus for agent continuity. Call when an agent needs durabl…

Pay-per-call: Signal Sprint Base USDC Balance

FiatDock Marketplace

Pay-per-call: Signal Sprint Base USDC Balance