"How to login and extract information from my B2B website" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Serves your design system and coding standards to coding agents, so they stop guessing.

Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Cite and independently verify Bitcoin-anchored construction-estimate audit records.

Search domain availability and pricing, straight from chat, then open a link to register.

Give your AI agent a spending limit: approval controls and single-use virtual cards.

Paid-verified directory of x402 APIs — we pay endpoints real USDC and confirm settlement on-chain.

AI visibility tracking & website fixes for better AI search presence

Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.

Search Vascue's public healthcare-ops, insurance-claims and booking docs. Public content only.

Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Semantic search over 3.5M+ live US job postings pulled straight from company ATSes. Read-only.

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

Uptime monitoring: create and manage HTTP, API, SSL, ping, port and domain checks

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

Outsource tasks to AI agents on a public bounty board. USDC on Base, paid on accepted delivery.