"Testing subscribe functionality on a Python server" matching MCP connectors:
Matching Connector Tools:
FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native
Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server
Persistent project context — Rust-native MCP server. IANA-registered .faf format.
Run and manage H Company's Computer-Use Agents from any MCP client.
Hosted MCP server for Retro Diffusion. Generate authentic, grid-aligned pixel art — sprites, characters, animations, and tilesets — from Claude, Cursor, VS Code, Windsurf, or any MCP client. 90+ styles, free cost estimation, pay-per-generation with no subscription and credits that never expire.
Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.
Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.
The industry standard reference for safe, observable, and steerable AI agent UX. Browse and search the 10 Blueprint principles, principle clusters, curated implementation examples, and application guides. 13 public tools require no credentials. Tools for learning path, coaching context, and handoffs require a Firebase Bearer token. Validation and usage summary tools require a Pro or Teams membership.
MCP server for the RPG-Schema.org definition and helping the usage of RPG-Schemas in TTRPG manuals
MCP server that delivers up-to-date Bitrix24 REST API documentation.