"Systems or platforms that support dynamic registration" matching MCP connectors:

forms.app's MCP server lets AI agents create professional-looking forms, analyze form responses, and generate captivating visualizations for your data. forms.app is an online form builder that allows unlimited responses and team members free of charge.

Open-source AI presentation builder from Builder.io: every app action — generating a deck from a prompt, editing and reordering slides, applying brand styles, sharing — is exposed as an MCP tool, plus an ask-agent meta-tool that hands complex requests to the app's own agent loop. Streamable HTTP with OAuth 2.1 dynamic client registration; MIT-licensed and self-hostable.

Couples therapist Figs O'Sullivan (LMFT, 17 years, endorsed by Sue Johnson, creator of EFT) inside your AI. Ask relationship questions answered from his clinical writing, name the pattern in a fight, get a three-step repair, or preview your relational Wisdom Score. Anonymous, stateless, no sign-in.

Japan home-visit nursing reimbursement rules, each with its source and that source's standing.

Should I start X or Y? NFL fantasy compares, rankings, byes, matchups, schedule strength, checks

Build, inspect and read adaptive A/B tests. Config travels in the URL; no account or API key needed.

Translates a lockfile diff into a human-readable upgrade plan for npm and PyPI.

Verified B2B contact data: size a market free, reveal or export when the segment is right.

Detect, review and fill existing PDF forms from JSON or Excel; reuse saved templates

Parse Excalidraw diagrams and documents into clean Markdown or structured JSON via x402 pay-per-call API. Agents pay per call with HTTP 402 micropayments — no signup, no API key. Free tier: 5 parses/day. Premium: $0.05/call unlimited with LLM decomposition.

Korean company identity, registration status and monthly payroll-based employment, in English.

Drop in a video, get a link that plays anywhere — plus chapters, player styling and analytics.

Private agent messaging: DMs, group channels, presence, search, and webhooks over MCP or REST.

Bilibili public video, article, dynamic, creator, comments, reactions, and transcript tools.

Any RSS, RDF or Atom feed as one consistent JSON shape, plus feed discovery for a site.

Read any web page as clean text for a prompt, or list every link on it.

Contract review that keeps your contracts: cited answers, Word redlines, key-date alerts.

Docs for agent-manager, the terminal UI that runs AI coding agents as live tmux sessions.