#anthropic

🍒 Cherry Studio is a desktop client that supports for multiple LLM providers.

Unofficial Notion MCP server built on Notion's private API (token_v2 cookie). Full read/write access to your entire Notion workspace — no integration token and no per-page sharing.

GoHighLevel MCP server for Claude. 212 tools across 43 modules, including the only programmatic GHL workflow builder (private API, reverse-engineered), funnel + page editor, form builder, pipeline builder, pre-deploy validator, multi-sub-account switching, bulk operations, and full account export. $97 one-time, lifetime updates. GHL Command gives Claude full programmatic control of GoHighLevel through 212 tools across 43 modules. Built for GoHighLevel agency operators who manage many client sub-accounts and want to onboard new clients in minutes instead of days. Exclusive capabilities (none of the free GHL MCPs have these): - Programmatic workflow builder. Create, edit, clone, publish, and validate complete GHL workflows from a single prompt. GHL's public API has no workflow write endpoints; this uses their internal API (the same one their UI calls). - Funnel + page editor and form builder (also private API). - Pipeline builder, goal event builder, full 57-native-trigger registry. - Pre-deploy validator that catches GHL's silent invalid-ID failure (a common workflow-breaking bug GHL never warns you about). - Multi-sub-account token registry. Switch between any client account mid-conversation; API keys swap automatically. - Bulk operations: tag, update, enroll, delete hundreds of contacts in one command. - Full account export and side-by-side location diff for audit or migration. Works with Claude Desktop App, Claude Code (terminal), and headless on a Linux server or droplet. $97 one-time, 3 machines, no subscription, lifetime updates. 30-day time-back guarantee: save 5+ hours on one real client build or full refund.

Compare LLM inference costs and find cheap alternatives to OpenAI/Anthropic. Gonka Network offers an OpenAI-compatible API (drop-in replacement, zero code changes) at up to 6800x lower cost than GPT-4o. 比较LLM推理成本，寻找比OpenAI/Anthropic更便宜的替代方案。Gonka Network提供兼容OpenAI的API（无需修改代码），成本比GPT-4o最低降低6800倍。

MCP server for Tessera's LLM cost-optimization layer. Anchored spend, drift detection, recommendations as typed tools.

Search 1,000+ battle-tested AI prompts from getprompts.org and pull the full content into your current task — without leaving Claude Code, Cursor, or any MCP client. Four tools: search_prompts, get_prompt, top_prompts, list_categories. 44 categories: PRDs, cold email, interview prep, system design, product strategy, and more. Free with a getprompts.org account; Pro prompts require GetPrompts Pro ($10/mo).

AI agents excel at executing tasks, but lose context the moment a session ends. Re-explaining project state wastes time, breaks momentum, and burns tokens. **CWIM Kanban bridges the gap.** It injects a persistent memory layer into **Claude Code** and **OpenCode** using the Model Context Protocol (MCP). * 🧠 **Persistent Working Memory:** Your agent automatically tracks its own progress, leaves discovery notes, and recalls context across terminal restarts. * 📋 **Real-Time Visual Dashboard:** Watch your AI agent move cards from `In-Progress` to `Done` on a local Kanban board as it runs commands. * 📂 **Git-Driven Session Isolation:** Auto-detects your repository. When you `cd` into a project, your AI's memory switches context instantly.

MCPSpend is the first cost-observability platform built natively for MCP. One CLI command wraps yourexisting MCP servers across Claude Desktop, Cursor, Windsurf, VS Code, and Claude Code — zero SDKchanges. Per-tool / per-project cost attribution, $ budget alerts via email + Slack, audit logs, full dataexport, real-time dashboard. Free forever: 25,000 tool calls / month. EU-hosted, GDPR Art. 15/17/20self-serve, SOC 2 Type I in progress with Vanta. MIT-licensed proxy on npm.

Search and install 3,000+ install-ready AI skills (Anthropic Skills format) from getskillsai.org into Claude Code, Cursor, or any MCP-compatible client. Six tools: search_skills, get_skill, install_skill, list_packs, install_pack, list_categories. Includes 8 curated starter packs (Engineer, PM, Founder, SRE, etc.) installable in one tool call. Free with a getskillsai.org account; Pro skills require GetSkills Pro ($10/mo).

Open-source MCP server that defers non-urgent LLM tasks to the cleanest electricity-grid hour inside a deadline. When the user says "do this later", "by tomorrow", "overnight", "by EOD", "no rush" — the agent auto-routes the task through schedule_task and the MCP picks the cleanest UTC hour inside the window. Real grid-intensity feeds: UK National Grid ESO (key-less), US EIA, ENTSO-E, Electricity Maps. Per-task carbon receipts persisted to local SQLite (~/.ebb-ai/queue.db). Anthropic + OpenAI Batch API routing for 50% cost reduction when the deadline allows. 9 MCP tools: get_grid_forecast, recommend_window, schedule_task, check_queue_status, cancel_task, cancel_all, expedite_task, update_deadline, retry_task. 204 passing tests across TypeScript + Python ports. Apache-2.0. Live demo + 7-region carbon-intensity map: https://www.ebb-ai.com Docs (commands, tools, install matrix): https://www.ebb-ai.com/docs

Pexels MCP server — search and fetch free stock photos, videos, and curated collections from Pexels inside Claude, Cursor, Cline, and other MCP clients.

GetSkills is the GitHub for AI skills — search and install 3,000+ install-ready AI skills (Anthropic Skills format) for Claude Code, Cursor, and ChatGPT. The MCP server exposes 6 tools so Claude can search and install skills natively: • search_skills — search the catalog by keyword, category, or platform • get_skill — fetch full skill_code by slug • install_skill — write the skill straight to ~/.claude/skills/<slug>/SKILL.md • list_packs — get the 8 curated starter packs (Engineer, PM, Founder, SRE, etc.) • install_pack — install every skill in a pack with one tool call • list_categories — list all categories with counts Say 'install the PM starter pack' to Claude and it actually does it — 10 skills installed in 30 seconds. Free to browse + install. Pro at $14.99/mo unlocks unlimited library saves + premium skills + collections. Website: https://getskillsai.org npm: https://www.npmjs.com/package/getskills-mcp

Google NotebookLM over MCP + a local HTTP REST API. Citation-backed Q&A, audio/video/content generation, multi-account rotation. For Claude Code, Codex, Cursor, n8n, Zapier, Make.

AI agent readability scanner — score any public URL against the Vercel Agent Readability Spec, llmstxt.org, and 6 agent-protocol manifests (MCP, A2A, agents.json, agent-permissions, UCP, x402). 59 checks with per-check fix guidance. Same engine as agent-ready.dev.

AI-native property MCP server for Northern Cyprus (KKTC). Nine read-only tools — search active listings, get the live price index, compare cities, estimate rental yield, look up KKTC legal procedures, profile districts — pulled live from evlek.app, where every listing is KYC-verified. Compatible with Claude Desktop, ChatGPT Apps, Perplexity, Cursor, and any MCP client. Multilingual (TR, EN, RU, DE, AR), 6 cities, GBP-primary pricing. First proptech in the region built MCP-first — making KKTC property data discoverable through AI assistants instead of fragmented websites. Endpoint: https://evlek.app/api/mcp Docs: https://evlek.app/mcp Glama: https://glama.ai/mcp/connectors/app.evlek/mcp-server (Healthy, A grade) Smithery: https://smithery.ai/servers/onurd8898/evlek

A Model Context Protocol server that exposes Zendesk ticket read and write tools to Claude Code and other MCP clients. Search, list, and fetch tickets, comments, and attachments. Create new tickets and update existing fields including group, custom status, and tags. Post public replies and internal notes. Set ticket status and assign agents. Browse and apply views and macros. Look up users, groups, organizations, and custom statuses. Read and write time-tracking entries. Format a ticket as a Markdown issue draft for handoff to GitLab, GitHub, or Jira. Optional Help Center knowledge base resource and optional Git-Zen integration for linked GitLab issues, MRs, and commits.

Extract structured, schema-validated data from PDFs, scans, images, spreadsheets, and forms. Lets AI agents pull clean JSON out of any document via the Model Context Protocol.

Lucairn is an EU-based privacy gateway that sits between your MCP-enabled agent and the upstream LLM (Claude, GPT-4o, o1/o3/o4). What it does: - Automatically detects and replaces PII — names, emails, IBANs, addresses, phone numbers, customer IDs — with placeholders before reaching the upstream LLM. The model never sees the raw values. - Each response carries a signed compliance certificate (ed25519 + RFC 3161 timestamp + Sigstore Rekor inclusion proof) that proves what was redacted, when, and by which sanitizer layer. - Cross-provider BYOK: bring your own ANTHROPIC_API_KEY and/or OPENAI_API_KEY. Routing is automatic by model prefix (claude-* → Anthropic, gpt-* / o1-* → OpenAI). - Free Developer tier with 1,000 requests/month. Pro and Enterprise tiers unlock higher quotas and re-linkage of placeholders to original values in the response. Exposes one MCP tool, `chat_via_lucairn`, using the Anthropic Messages API wire format. Compatible with any MCP client (Claude Desktop, Cline, Continue, Cursor, etc.). Source: https://github.com/Declade/lucairn-sdks Glama listing: https://glama.ai/mcp/servers/Declade/lucairn-sdks Docs: https://lucairn.eu

Publish HTML, Markdown, KV, JSON, and files to brewpage.app from AI assistants. 5 tools, stdio, no signup. Returns public short URL + owner token per artifact.

Exposes the four Ejentum cognitive harnesses (reasoning, code, anti-deception, memory) as MCP tools any agentic client can call. Drop-in scaffolding that catches LLM failure modes like sycophancy, hallucination, and reasoning shortcuts.

Find your first SaaS users on Reddit, X, YouTube, and TikTok. Lead-discovery MCP for solo founders.

Turn Claude research output into designed PDFs. Cover page, table of contents, code blocks that hold across pages. An MCP server and Claude Code skill for markdown to PDF. Works with Claude Desktop, Claude Code, Cursor, Cline, Continue.dev, Zed, and any MCP-capable client.

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.

Official Model Context Protocol server for HumanTone. Humanize AI-generated text and check AI likelihood directly from Claude Desktop, Cursor, Cline, and other MCP clients.

Your Data. Your AI. Your Rules. Ontheia is a self-hosted, open-source AI agent platform. Run AI agents, automate workflows, and connect AI models to any tool — entirely on your own infrastructure, without sending data to external cloud services.

Official MCP server for Brilliant Directories, the membership and directory website platform powering 50,000+ sites. Manage members, posts, leads, reviews, pages, redirects, email templates, forms, menus, tags, and more from any AI agent. Ships an OpenAPI 3.1 spec and an interactive setup wizard.

Generate complete, professional multi-chapter eBooks with a single tool call. Scrivibe uses **Anthropic Claude** to write full-length books chapter by chapter — fiction, non-fiction, business, self-help, romance, and 70+ more genres — and delivers a downloadable **EPUB file** ready for Kindle, Apple Books, or any reader.

Unified AI API — 30+ models from OpenAI, Anthropic, Google, Groq, and xAI through one API key. Plus translation, weather, and utility endpoints. Pay per token, unused credits auto-refunded.

MCP server for Audacity 3.x with 131 tools across effects, audio cleanup, mastering, format conversion, and transcription. Connects via Audacity's native mod-script-pipe.

ReaperMCP connects any MCP-compatible AI assistant to the REAPER DAW. 150 tools across composition (MIDI, CC curves, drum patterns, chord progressions), mixing (25 style profiles), mastering, sidechain, bus pipelines, and audio analysis. Python + Lua bridge, file-IPC, Apache 2.0.

Access Versium's B2B2C identity graph directly through your AI agent. Generate targeted lead lists, enrich records with contact and firmographic data, validate emails, and size audiences — all through natural language. No manual exports or API coding required. Requires an active Versium REACH subscription with API access.

Route text, image, video, and audio tasks to 20+ AI providers — automatically picking the best model for the job based on your budget and active profile.

hrmcp-server is an MCP-native server for HR and recruiting workflows. Send a resume and job description, get back structured scores across four dimensions (skills match, experience, industry background, education), plus specific strengths and gaps grounded in the actual content. Customizable scoring weights. Hosted API available at recruitapi.app — $5 per 100 scores. Self-hostable on Railway in under 15 minutes.

Parallect is an MCP server that turns any AI assistant into a deep research powerhouse. Instead of relying on a single provider, it fans out your research queries across Perplexity, Gemini, OpenAI, Grok, and Anthropic in parallel -- then synthesizes the results into a single coherent report with extracted claims, cross-provider confidence scoring, deduplicated citations, and automatic conflict resolution. Manage research threads with follow-up questions, drill into individual claims with full evidence chains and source URLs, search across your findings by confidence level, and control spend with flexible budget tiers. One MCP, every major research model, one unified answer.

Burnwatch detects every paid service in your project, tracks spend across 14 AI-native tools (Anthropic, OpenAI, Vercel, Supabase, Stripe, Scrapfly, Browserbase, and more), and exposes real-time cost data via MCP tools — so any LLM can factor budget into its recommendations. Four tools: get_spend_brief (full project spend overview), get_service_spend (single service deep dive with gotchas and alternatives), detect_paid_services (scan any project), list_registry_services (browse the registry). Zero dependencies. Works with Claude Code, Cursor, or any MCP-enabled client.

MCP server for Claude Pro/Max subscription usage — session limits, weekly limits, per-model breakdown, extra credits. Zero config, reads your existing OAuth token.

Free, open-source MCP server for Claude Certified Architect exam prep. 390 scenario-based questions across all 5 exam domains, guided 18-step capstone build, 30 concept handouts, 6 reference projects, practice exams scored 0-1000, interactive clickable answer cards, glassmorphism progress dashboard, SM-2 spaced repetition, and deterministic grading with zero sycophancy. Everything runs locally — no cloud, no accounts, no telemetry.

Security-first MCP gateway for Odoo 17/18/19 — 27 tools, YAML-driven security

An MCP (Model Context Protocol) server that provides real-time LLM token pricing data for 60+ AI models across 15 providers.

Comprehensive Monarch Money integration with read and write support for accounts, transactions, budgets, cashflow, credit history, and more. Secure browser-based auth with tokens stored in the OS keychain. Installs in one click via .mcpb for Claude Desktop.

Give your AI agent unblockable browser access. Aluvia routes traffic through premium mobile carrier IPs to bypass 403s, CAPTCHAs, and WAFs automatically.

AI/ML-powered diagnostic engine for SRE Observability on Konflux and OpenShift. It uses the Model Context Protocol (MCP) and 40+ tools to analyze logs, metrics, and traces, enabling automated RCA and predictive analysis.

A Model Context Protocol (MCP) server that provides secure SSH capabilities for AI assistants, enabling remote command execution, SFTP file transfers, and port forwarding with comprehensive security controls. Features: - 🔐 Secure SSH Command Execution - Execute commands on remote servers with granular security controls - 🛡️ Host Allowlisting - Only connect to pre-configured, trusted servers - 📁 SFTP File Operations - Upload, download, list, and delete files on remote servers - 🌉 SSH Port Forwarding - Create secure tunnels to access remote services - 🔄 Connection Pooling - Persistent connections with automatic management - 🔑 SSH Key Authentication - Secure authentication using SSH private keys - ⚙️ SSH Config Integration - Import servers from your existing SSJ config file - ✅ Command Allowlisting - Restrict which commands can be executed - 📦 Named Services - Pre-configured port forwarding services for common use cases - 🎯 Command Templates - Reusable parameterized commands with variable substitution

Intelligent Data Analysis & Reporting Agent

An integration that allows Claude Desktop to interact with Hacker News using the Model Context Protocol (MCP).

An MCP server for fetching URLs / Youtube video transcript.

This MCP server provides documentation about Strands Agents to your GenAI tools, so you can use your favorite AI coding assistant to vibe-code Strands Agents.

An MCP server for fetching URLs / Youtube video transcript.

A scriptable and powerful UI-Chat-Application for chatting with most Gen-AI LLMs

Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.

A Model Context Protocol server that provides task orchestration capabilities for AI assistants

Vibe coding principles based on Rick Rubin's adaptation of the Tao Te Ching for developers and their AI companions

OpenStreetMap MCP server providing precision geospatial tools for LLMs via Model Context Protocol. Features geocoding, routing, nearby places, neighborhood analysis, EV charging stations, and more.

A Remote Model Context Protocol (MCP) server for ColdFusion, enabling CFML applications to connect with Claude and other AI assistants.

A collection of MCP servers.

A powerful, production-ready MCP server implementing the Model Context Protocol with robust SSE transport, built-in tools, and comprehensive error handling. Seamlessly connect AI models to data sources with enterprise-grade stability and performance.

OpenStreetMap MCP server providing precision geospatial tools for LLMs via Model Context Protocol. Features geocoding, routing, nearby places, neighborhood analysis, EV charging stations, and more.

Steam Charts Model Context Protocol (MCP) server - Get Steam game stats with your favorite LLM

MCP Chatbot powered by Anthropic Claude. Delivering on‐demand literature search and summarisation for academics and engineers

The AI toolkit for the AI developer

a Nushell cross.stream extension to interact with LLMs and MCP servers

The AI toolkit for the AI developer

MCP server for Google Calendar integration with AI assistants

Example MCP server and instructions for connecting Anthropic LLMs to external web scraping tools, with real-world examples and Bright Data integration.

Example MCP server and instructions for connecting Anthropic LLMs to external web scraping tools, with real-world examples and Bright Data integration.

A simple calculator app with MCP compliant server and client

Production-ready Model Context Protocol (MCP) servers in Python, Go, and Rust for VS Code integration. Enables AI systems to interact with tools via standardized interfaces.

An integration that allows Claude Desktop to interact with Hacker News using the Model Context Protocol (MCP).

An integration that allows Claude Desktop to interact with Hacker News using the Model Context Protocol (MCP).

A dedicated MCP (Model Context Protocol) tool for github, The MCP (Model Context Protocol) Tool for GitHub is a Python-based solution designed to help manage and track machine learning model context directly within GitHub repositories.

A minimalistic MCP client with a good feature set.

Browser extension to enable MCP in claude.ai

An md file as a chat interface and editable history in one.

A standalone agent runner that executes tasks using MCP (Model Context Protocol) tools via Anthropic Claude, AWS BedRock and OpenAI APIs. It enables AI agents to run autonomously in cloud environments and interact with various systems securely.

MCP server tool for self-review of GitHub pull requests

A repository dedicated to exploring, experimenting with, and applying Generative AI concepts and tools in practical, everyday scenarios.

🤖 Build powerful AI agents with TypeScript. Agenite makes it easy to create, compose, and control AI agents with first-class support for tools, streaming, and multi-agent architectures. Switch seamlessly between providers like OpenAI, Anthropic, AWS Bedrock, and Ollama.

An MCP Server in Rust for creating Notion pages & mdBooks with LLMs 🦀

MCP-Server to query the experimental Anthropic Prompt Tools API

🚀 OpenClient- The CLI-Based Universal AI Application Connector! An open-source Model Context Protocol (MCP) implementation that turbocharges LLMs by context provisioning standardization. Quickly connect a server of your choice with our client to boost your AI capabilities. Ideal for developers creating next-generation AI applications!

A comprehensive collection of Model Context Protocol (MCP) servers

Model Context Protocol (MCP) server that integrates with the Google Calendar API

A Chat Client for LLMs, written in Compose Multiplatform.

A comprehensive collection of Model Context Protocol (MCP) servers

a Nushell cross.stream extension to interact with LLMs and MCP servers

MCP Servers discovery spec

An MCP server for fetching URLs / Youtube video transcript.

Model Context Protocol Server with IMAP and SMTP connectivity

Implementation of Anthropic's Model Context Protocol

MCP-NixOS - Model Context Protocol Server for NixOS resources

Giving Claude ability to run code with E2B via MCP (Model Context Protocol)

An OpenStreetMap MCP server implementation that enhances LLM capabilities with location-based services and geospatial data.

MCP (Model context protocol) server to connect MCP client such as Claude Desktop.

OmniMind: An open-source Python library for effortless MCP (Model Context Protocol) integration, AI Agents, AI workflows, and AI Automations. Plug & Play AI Tools for MCP Servers and Clients, powered by Google Gemini.

My MCP Server POC

The MCP Strava Server facilitates seamless integration between Strava APIs and Claude for Desktop.

Simple MCP Server implemented using Anthropic's MCP SDK

Node.js/TypeScript MCP server for Atlassian Bitbucket. Enables AI systems (LLMs) to interact with workspaces, repositories, and pull requests via tools (list, get, comment, search). Connects AI directly to version control workflows through the standard MCP interface.

A comprehensive collection of Model Context Protocol (MCP) servers categorized by functionality. This repository helps developers and AI enthusiasts discover and utilize the wide array of available MCP servers for various applications.

The best way to deploy mcp server. A high-performance WebSocket/SSE transport layer & gateway for Anthropic's MCP (Model Context Protocol) — powered by Nginx, Nchan, and FastAPI.

MCP server for fetch web page content using Playwright headless browser.

simple mcp server to wrap the local instance of grep.

Simple MCP Server w/ Shell Exec. Connect to Local via Ngrok, or Host Ubuntu24 Container via Docker

Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracking workflows.

Node.js/TypeScript MCP server for Atlassian Confluence. Provides tools enabling AI systems (LLMs) to list/get spaces & pages (content formatted as Markdown) and search via CQL. Connects AI seamlessly to Confluence knowledge bases using the standard MCP interface.

An MCP server to interact with Strava

Awesome MCP Servers - A curated list of Model Context Protocol servers

A Simple Model Context Server For AI

Global Notion workspace-accessible MCP server for all Notion pages within the workspace

Simple MCP Server w/ Shell Exec. Connect to Local via Ngrok, or Host Ubuntu24 Container via Docker

A Model Context Protocol Server for Pica, built in TypeScript

A Model Context Protocol (MCP) server for accessing the Climatiq API to calculate carbon emissions. This allows AI assistants to perform real-time carbon calculations and provide climate impact insights.

Enhanced MCP server for GitLab: group projects listing and activity tracking

Server side MCP implementation for Golang

📦 Repomix (formerly Repopack) is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

A model-agnostic Message Control Protocol (MCP) server that enables seamless integration with various Large Language Models (LLMs) like GPT, DeepSeek, Claude, and more.

Universal database MCP server connecting to MySQL, PostgreSQL, Oracle, SQL Server, MariaDB, SQLite.

TypeScript Model Context Protocol (MCP) server boilerplate providing IP lookup tools/resources. Includes CLI support and extensible structure for connecting AI systems (LLMs) to external data sources like ip-api.com. Ideal template for creating new MCP integrations via Node.js.

Universal MCP-Server for your Databases optimized for LLMs and AI-Agents.