"Tools or software for generating diagrams" matching MCP connectors:

AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.

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

An MCP server that connects an agent to your Beamtrace AI visibility data. It exposes tools to analyze your score, explain a shift, see where a competitor is ahead, and pull the fix behind a visibility gap. Ready to plug into Claude, Cursor, or any other LLM-based agent. Requires a Beamtrace account with an active subscription or trial and a connected website. Read-only.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Agent402: 500+ pay-per-call tools for agents over x402 + MPP or free via PoW. Agentic Finance

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

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

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

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

Verified data on 8,000+ AI tools for any AI assistant: live status, pricing reality, user sentiment, viability, and alternatives, every answer carries a last-verified date. Free, read-only, no auth.