"Tools for generating charts and visualizations" matching MCP connectors:

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

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

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

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

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Steam profiles, SteamID conversion, bans, FACEIT stats, friends and comparisons. Free, no API key.

MCP server for generating rough-draft project plans from natural-language prompts.

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

DocForge turns documents into structured data. Upload a PDF, image, or Office file and get fielded JSON back with per-field confidence scores. 95 templates (invoices, receipts, bank statements, ID docs), custom JSON Schema mode, auto-detect, natural-language instructions. Keyless demo tool included. Free 7-day trial.

Generate synthetic random user data for testing, demos, and development without using real persona.

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

Free Qwen3.8-27B gateway with isolated Minis provider, SSE, retry/failover, and MCP.

Deploy static sites from AI agents: deploy_site publishes files and returns a live URL in seconds.

Living docs and MCP context for GitHub repos — conventions, gaps, and source-cited pages on merge.

Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.

AI title risk analysis for Florida real estate closing docs. Get an API key at curagent.io

Plain-English git via MCP: 22 tools to branch, commit, push, and tag. No git jargon.

Generate, edit, and export data-architecture diagrams from your AI. Column lineage, PNG in chat.

QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.

Search, preview, install community Codex pet packs, and discover the pet request flow.