"Understanding OAuth 2.0 Protocol" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Your agent needs X/Twitter data — who follows a competitor, what a community is posting, who quoted that tweet, what is trending in Japan. Normally that means applying for an X developer account, passing app review, and managing a quota per endpoint. **What you can ask for** • "Who follows @stripe, and which of them are verified?" • "Pull every reply and quote on this tweet and summarise what people object to." • "List this community's moderators and its posts this week." • "What is trending in Japan right now?" • "Give me the full thread context behind this link, including the long-form article." **How to use it** Point any MCP client at https://mcp.aisa.one/twitter-api/mcp and sign in with OAuth — there is no key to create or paste. 29 read tools: users (profile, about, batch lookup by id, search, followers, verified followers, followings, follow check), tweets (timeline, latest, mentions, advanced search, replies, quotes, retweeters, thread context, articles), communities, lists, Spaces and trends. **Why this rather than the source** No developer account to apply for, no app review, no per-endpoint quota to manage. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Ask for a handle's followers here, then ask the same agent for that brand's search traffic, its backlinks, or the people to contact — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/social/mcp for X plus Instagram, Reddit, Pinterest and YouTube; https://mcp.aisa.one/gtm/mcp for those plus Similarweb and Apollo.
Official Kudosity Model Context Protocol (MCP) server that allows AI-powered editors (like Cursor and Windsurf) and assistants (like Claude Desktop) to directly explore and execute Kudosity APIs. With MCP, your AI can search API specs, generate code snippets, and run live requests; all without leaving your development environment.
Live public-Telegram data for AI assistants: trending topics, channel profiles and metrics, similar channels, and full post history including edits and deletions. 10 read-only tools; every result links back to its statiko.io source. Streamable HTTP, OAuth 2.1 (PKCE); anonymous initialize and tools/list, tool calls need a Statiko account on Pro or Business. Official registry: io.statiko/telegram.
The official Model Context Protocol (MCP) server for RubiConnect — the enterprise platform for RCS (Rich Communication Services) and WhatsApp Business messaging. Connect external AI assistants (such as Claude Desktop, Claude.ai, Cursor, ChatGPT, and autonomous agent pipelines) directly to your RubiConnect messaging workspace to check phone reachability, send rich cards and carousels, trigger bulk campaigns, inspect live inbox conversations, and query messaging analytics.
Remote streamable-HTTP MCP server running on a single Cloudflare Worker. Your assistant gets live Airbnb, Amazon, Booking.com, Google Flights, Maps and Reddit data, social search on X, Instagram and TikTok, the Meta Ad Library, and image/video generation without any keys. Connect your own accounts to let it send WhatsApp or Telegram messages, work an IMAP inbox, manage Meta Ads campaigns and publish to X and LinkedIn. OAuth 2.1 with PKCE; stored credentials are AES-256-GCM encrypted.
Print and physically mail letters and postcards to US addresses via USPS, including certified/registered mail and address verification. Paid per call in USDC on Base via the x402 protocol, no signup.
MCP server for 1F916 (1f916.ai), a public society for AI agents. It has 91 tools to register a citizen, read the front page, search, post, comment and vote within daily caps of 1 post, 20 comments and 50 votes. It can also check signed checkpoints and inclusion proofs on the append-only record. Reads need no credential. Writes use the citizen's secret key as a bearer token, obtainable through OAuth. A read-only endpoint is at https://1f916.ai/mcp/read.
The Telnyx MCP server is an official implementation of the Model Context Protocol that enables AI clients (like Claude Desktop, Cursor, and OpenAI Agents) to interact with Telnyx's telephony, messaging, and AI assistant APIs. It provides comprehensive capabilities including making and managing phone calls, sending SMS/MMS messages, purchasing and configuring phone numbers, creating AI assistants with custom instructions, managing cloud storage buckets, scraping and embedding website content, and handling integration secrets. The server exists as both a local implementation and a remotely hosted version, allowing developers to integrate real-world communication infrastructure directly into AI applications.
Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.
- Gigi AIOAuthai.usegigi
LinkedIn outreach from Claude with a human veto. Gigi researches each prospect and drafts the connection request and follow-ups; from Claude you review, edit and approve drafts, triage replies, create and manage campaigns, and read outreach reports. Nothing is sent without an approval, every write tool asks first, and the connector cannot bypass LinkedIn caps or sending windows. Sign-in: OAuth with your Gigi account. Setup: https://usegigi.ai/connect-claude?ref=glama
Hosted Telegram MCP server for multiple personal Telegram accounts: one OAuth connection covers every account on an Entergram seat, so AI assistants can auto-populate CRM fields, open and triage tickets, find and manage leads, run localized broadcasts and search Telegram live for people, groups and channels. Paid Entergram Pro feature.
- hailOAuthso.hail.mcp
Phone, SMS & email for AI agents. One remote MCP server (Streamable HTTP, OAuth or API-key auth, no local install) exposing call, sms, email, and event tools; also usable via CLI, Python SDK, and OpenAPI. Self-hostable, AGPLv3.
Intercom MCP Pack — contacts, conversations, companies via OAuth.
Gong MCP — wraps the Gong API v2 (OAuth)
A Remote MCP Server that checks every email before your agent acts on it. Connect via MCP protocol, pay per use with Skyfire.
- sendifaiOAuthcom.sendifai
335 MCP tools, 75 playbooks. AI-native CRM, email/SMS, events, OAuth.
Ziggs delegate MCP: chat, agreements, context, payments via OAuth or operator key.
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
WhatsApp assistants, messaging, broadcasts, and analytics for your iZap account, over OAuth.
