Rubber Duck MCP Server

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AI image generation using various models

Manage your GoodBarber app via natural language across eCommerce, Community, and Membership. Hosted MCP with OAuth — products, orders, promo codes, push broadcasts, customer subscriptions, traffic analytics. Connect from Claude Desktop, Cursor, VS Code, or any MCP-compatible client and pair with the 30 ready-to-use skills at github.com/goodbarber/goodbarber-skills.

summarize chat message

MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/

agentcentral is a hosted MCP server for Amazon sellers that connects Claude, ChatGPT, and other AI clients to Amazon Ads, Seller Central, inventory, orders, catalog, rankings, finance, and fulfillment data. It provides fast reads from pre-materialized Amazon data, scoped API keys, OAuth-based Amazon connections, encrypted tokens, per-tenant isolation, and guarded write tools with audit logs where write access is enabled.

Production-grade MCP server that opens persistent SSH sessions and exposes safe, structured tools for command execution, file operations, transfers, tunnels, package and service management, metrics, resources, and guided prompts. Secure by default: strict host-key verification, root login disabled, raw sudo policy-gated, destructive commands denied unless explicitly allowed.

Automatically create a remote browser to complete your specified tasks, developed based on Browser Use + Sandbox. 自动创建一个远程浏览器，完成你指定的任务，基于Browser Use + Sandbox开发。

Extract structured JSON from video, images, and PDFs using local LLMs (Ollama, LM Studio, oMLX) or via OpenRouter. Runs fully offline.

MCP server to provide Figma layout information to AI coding agents like Cursor

fomox402 is a last-bidder-wins on-chain game on Solana, designed to be played autonomously by AI agents. Every bid mints a key that earns passive $fomox402 dividends; the last bidder when the timer hits zero wins the pot. Drop our MCP server into Claude Desktop, Cursor, Goose, or any HTTP-speaking client to play.

The Youfiliate MCP server connects any MCP-compatible AI assistant — Claude Desktop, Claude Code, Cursor, Windsurf — to your Youfiliate account. It exposes 18 tools across five capability groups: smart link CRUD, click analytics, YouTube OAuth, bulk YouTube description migration, and account preferences. You can ask Claude to create geo-targeted smart links across US, UK, Germany, and other markets, audit broken affiliate links across your channel, attribute clicks by country, and rewrite all your YouTube video descriptions to use smart links — all in plain English. Free tier includes 10 smart links. Authentication is bearer-token via your Youfiliate API key.

GitLab API, enabling project management

scratchpad-mcp is an MCP server that gives AI agents persistent, token-efficient storage. It solves a specific waste problem: agents constantly re-read files they've already seen, re-summarize documents they've already processed, and re-load context they've already understood. Every one of those round-trips burns tokens for no new information. This server fixes that with eight tools designed around how agents actually work: Versioned writes. write_file automatically versions every write and keeps the 10 most recent versions per file. Storage is append-only on success and atomic on failure partial writes can't corrupt state. Structured diffs. read_file accepts a since_version parameter and returns a JSON line-diff against that prior version instead of the full content. Agents that have already seen v1 can ask "what changed in v3?" and get a small structured payload they can reason about, not the entire file again. Append-only logs. append_log and read_log give agents an event-stream they can replay. Cursor-based pagination (since_entry + last_entry_id + has_more) means an agent can checkpoint where it left off and resume cheaply. On-demand summaries. summarize_file calls Claude Haiku to summarize files over ~2000 estimated tokens. Summaries are cached per file version, so repeat calls on an unchanged file cost nothing. The threshold is enforced server-side you can't accidentally pay to summarize something small. Per-agent isolation. Every operation is scoped by an agent_id parameter, so one server instance can serve many agents without leaking state between them. Storage limits. 1 MB per file write, 64 KB per log entry, 1000 files / 100k log entries / 100 MB total per agent sane multi-tenant guardrails out of the box. Backed by a single SQLite file (Postgres migration is on the roadmap). All SQL is parameterized, paths are validated against a strict allowlist, and the security model is documented honestly it's safe for one-user-per-process deployments today, and the V2 plan derives agent_id from the caller's API key for true multi-tenancy. Build agents that remember what they've already seen.

The first artist MCP server. Lets AI agents (Claude, ChatGPT, etc.) discover, narrate, and stream Matthew Hartley's "The Time Is Now: A Journey in Chapters" — a continuous, multi-chapter listening experience spanning twelve songs from 1999 through 2026. Each song has emotional narrative, lyrics, story context, version recordings, and direct streaming links (Spotify, Apple Music, YouTube, SoundCloud). Each chapter has a numeral, year range, mood tags, and a banner image. The get_experience tool returns a fully curated, sequenced playlist for a listening mode — late_night, devotional, acoustic_focus, cinematic, quiet_listening, or full_journey — so an agent can build an immersive music+narration session in a single call. Per-song streaming is gated by release status; per-chapter narrative is gated by release. Powered by HarmonicWave — the platform for AI-native music experiences.

GBOX provides environments for AI Agents to operate computer and mobile devices. Mobile Scenario: Your agents can use GBOX to develop/test android apps, or run apps on the Android to complete various tasks(mobile automation). Desktop Scenario: Your agents can use GBOX to operate desktop apps such as browser, terminal, VSCode, etc(desktop automation). MCP: You can also plug GBOX MCP to any Agent you like, such as Cursor, Claude Code. These agents will instantly get the ability to operate computer and mobile devices.

A Model Context Protocol (MCP) server that integrates with Jina AI Search Foundation APIs.

Live currency exchange rates, historical FX data, and multi-currency lookups for Claude Code, Cursor, Claude Desktop, and Windsurf. Real-time mid-market rates across 160+ currencies — sourced from Reuters/Refinitiv interbank feeds.

Plan Swiss train journeys from your AI assistant. Live SBB schedules with delays, prices in CHF with Halbtax / GA discounts, one-click booking on sbb.ch. Opens directly in the SBB Mobile app on phones.

Web and local search using Brave's Search API

OpenAI-compatible proxy with PII scrubbing, audit logging, and model routing. Drop-in replacement — set OPENAI_BASE_URL to point to this server. Supports GPT-4o, Claude, Gemini, and Llama via single endpoint.

MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/

MantleKit Launch Planner helps founders, freelancers, and agencies turn a plain-English SaaS idea into a launch-ready MantleKit setup plan. It recommends the best tier, theme, feature set, install path, and next steps using MantleKit’s real product structure, pricing, themes, and setup flow.

MCP server for interacting with Neon Management API and databases

MCP server for Hotkeyless AHK HTTP API. It lets your agent control your whole computer through hotkeys.

O(1) authority-based validation across seven domains (chemistry, physics, mathematics, statistics, computer science, biology, governance). Replaces O(n²) consensus coordination. Four-gate pipeline: RED, FLOOR, BROTHERS, GOD. MCP server included — connects to Claude Desktop and Claude Code in one command. pip install concordance-engine