"Resources for accessing on-chain blockchain data" matching MCP connectors:

Visual website feedback your coding agent applies: pin change requests on the live site over MCP.

Generate and read PDFs for AI agents: a generate_pdf and a read_pdf tool, priced per document.

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

AI Visibility and Content Intelligence tools for Claude and MCP-compatible agents.

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

Meta-search MCP for x402 agent-payable services -- find paid APIs across every registry.

Keyless docs search so coding agents wire up RoxyAPI: every endpoint, param and SDK call.

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

Generate HTML to PDF documents in bulk or single — raw replacements or based on conditions, loops

Generate, search, and manage codebase documentation on DocuWriter.ai. 72 tools incl. Autopilot.

Design references for coding agents: real product screens, sections and decoded design tokens.

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

Search 59,000+ MCP servers ranked by adoption to find the right one for any task.

Connect and your assistant can search the over 50,000 MCP servers tracked and pick the right one for any task

Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.

Path-scoped team memories, rules and skills for Claude Code, Cursor, Codex and other MCP clients.

RedM (Red Dead Redemption 2 multiplayer) / RDR3 modding. Hosted HTTP endpo int: native lookups (hash ↔ name), semantic search over framework docs (VORP, RSGCore, oxmysql), and grep over `rdr3_discoveries` community data tables (peds, weapons, animations, AI flags, props). No install, no auth.

Microapp offers premium utility tools for humans and AI agents, accessible at microapp.io and through this MCP endpoint.

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