MCP connectors for ChatGPT

roxyon

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Build LumenJS apps, use the Roxyon BaaS, and deploy apps and web projects to Roxyon infrastructure.

royal-mcp

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Security-first WordPress MCP server.

RQM Jobs MCP

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Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs.

RQM Robotics Jobs

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Delegate 20 typed RQM Robotics jobs for validation, diagnosis, comparison, and optimization.

RQM Studio Jobs

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Delegate 20 fail-closed RQM Studio quantum work products with fixed-request x402.

RQM WaveEngine Jobs

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Delegate 20 typed, evidence-backed WaveEngine signal work products with fixed-request x402.

RSS and news feeds for agents

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RSS, Atom and JSON feeds for agents: find a site's feed, read items as JSON, keyless news search.

rss-atlas

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Search a curated RSS feed directory and fetch latest articles.

RSS/Atom link rel count, markup discarded

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RSS/Atom link rel count, markup discarded

RSS Keyword Monitor

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Search bounded RSS, Atom, and RDF feed matches by keyword or regex.

Rss2json

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rss2json: convert any RSS/Atom feed to JSON.

RTBlint

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Validate OpenRTB bid requests and responses against IAB specs.

rtcf

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Turns rough requests into sharp Role/Task/Context/Format prompts.

RUAGENTIC Directory

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Search MCP servers, MCP clients and AI agents, and retrieve listing details.

Automates complex workflows across 500+ applications including Slack, GitHub, Notion, and Google Workspace.

• RUBE FIND RECIPE: Find recipes using natural language search. Use this tool when: - User refers to a recipe by partial name, description, or keywords (e.g., "run my GitHub PR recipe", "the slack notif
• RUBE MANAGE RECIPE SCHEDULE: Manage scheduled recurring runs for recipes. Each recipe can have one schedule that runs indefinitely. Only recurring schedules are supported. Schedules can be paused and
• RUBE MANAGE CONNECTIONS: Create or manage connections to user's apps. Returns a branded authentication link that works for OAuth, API keys, and all other auth types. Call policy: - First call RUBE_SEA

Ruben Marcus — Agent-Ready Portfolio

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Public portfolio MCP for resume, services, availability, project evidence, and introductions.

rubrkit

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MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output.

Rubygems

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RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

Rug Munch Intelligence MCP

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221 AI-powered crypto security tools across 13 blockchains.

• Security.Address Labels: Multi-source wallet address labeling — resolves any address across Etherscan, RolodETH, walletLabels.xyz, bluepages.fyi, and internal RAG to identify exchanges, MEV bots, know
• Market.Airdrop Check: Verify airdrop legitimacy -- contract audit, distribution analysis, scam pattern detection. Know if an airdrop is real or a wallet drainer before connecting.
• Intelligence.Airdrop Finder: Discover active and upcoming airdrops across all major chains. Eligibility checks, value estimation, claim deadlines, and Sybil detection.

rugcheck-ai

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Solana token safety for AI agents — rug-pull, honeypot & Token-2022 trap detection before you buy.

run.pay

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Stripe-native marketplace where AI agents discover and pay per call for API services.

Run Python

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Run Python code from natural language prompts, with optional PyPI package install.

Run402

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x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.

runapi-mcp

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130+ AI models for image, video, music, and audio — 18 model families, one RunAPI account.

runcomfy-mcp

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Remote MCP for RunComfy: ComfyUI deployments, hosted models, LoRA training.

Rundum Immo Real Estate Appraisal

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Indicative German property depreciation, useful life, and purchase-price allocation via AfAMax.

RunOnProof — Payment Decision and Agent ID

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Free agent identity and signed US supplier-payment decisions.

runwayleft

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Cash runway, breakeven, and burn multiple calculator.

runx

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The governed runtime for agent skills.

RuSender

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Manage email campaigns, contacts and deliverability analytics in RuSender from an AI assistant.