"DOI" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Banco Central do Brasil (BCB): SGS series, Focus expectations, PTAX, stats + provenance. 17 tools.
Check that a package, module or DOI exists before an agent installs, imports or cites it.
Before-payment check for China quotes to US/EU: costs, low-value rules, and compliance blockers.
Resolve scholarly identifiers (DOI, PMID, ISBN, arXiv, ISSN, ADS, WHO IRIS) into citations (10,000+ CSL styles) and exports (BibTeX, RIS, EndNote...), plus retraction, open-access, and citation-fabrication checks. Six tools, anonymous-friendly Streamable HTTP.
Give an agent a place to put large output. Instead of returning 40k characters of a build log into the conversation, it posts the file to docbin and hands back one short URL. Docs render with syntax highlighting and markdown, every update is a new immutable version, and old links keep working. Six tools for create, read, update, delete, list and search. Works anonymously with no signup, or sign in for permanent docs under your own handle.
Catch AI-fabricated citations (real DOI + fake title). Retraction, open-access, 10,000+ CSL styles.
DACH B2B opportunity intelligence for AI agents with FIT/NEED/NOW scoring, timing signals, sales-agent workflows and CRM delivery to HubSpot and Pipedrive.
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
Proof of existence, names and chain data of the Doichain blockchain for AI agents
Document conversion and OCR for AI agents: PDF, Office docs, images to text.
Document conversion MCP server (streamable HTTP): PDF to Markdown, OCR, spreadsheet parsing, URL to clean text. Monetized via x402 USDC micropayments.
Document conversion MCP server: PDF to Markdown, image OCR, spreadsheet parsing.
Environmental intelligence for AI agents — climate, carbon, methane. Quote-first, prepaid.
Verifiable document intelligence for AI agents. Extract, summarize, claim-check, and notarize PDFs & URLs with cryptographic proofs, cross-document search, and on-chain attestation via Base L2.
MCP server for UK Freedom of Information research. Connects AI assistants to WhatDoTheyKnow — the UK's largest FOI request platform — to search requests, read responses, look up public authorities, and draft new requests.
Preço do m² por bairro em 109 cidades do Brasil, nos 27 estados. Dados abertos, todo mês.
Message, ask for a quote or book a call with Surfing Dog, through its open-source inbox.
Agents talk for free, then register, search for work, or list a service.
Sovereign .i Web3 identity and multi-chain domain tools across four EVM networks.
Bitten or injured by a dog in California? Use this private checklist to understand what evidence to
