MCP server directory

Give AI agents public HTTPS/TCP/UDP URLs for any localhost service. Open source, self-hostable.

MCP server providing accessibility criteria from MagentaA11y

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

Payment gateway for AI agents with tool discovery, provisioning, metering, and reliability tools.

AI software engineer — writes code, opens PRs, reviews code, generates tests, and more.

Track AI agent fleet performance, costs, anomalies, and trends.

Submit URLs to Google and Bing for indexing, scan sitemaps, check index status.

Scored trend intelligence from HN, Reddit, ArXiv, and GitHub.

Scan websites for security vulnerabilities, headers, TLS, and email security.

BM25 search + tree navigation over markdown docs for AI agents. No embeddings, no LLM calls.

Proximo — the Proxmox MCP you can hand the keys

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The Proxmox MCP you can hand the keys: VE/PBS/PMG/PDM. Plan, prove, undo, diagnose. MCP/A2A/API.

MCP server for AI interaction with live Smalltalk images

Control macOS apps via AppleScript/JXA: sanitized commands for Messages, Mail, Finder, and more.

Token-efficient Ghidra RE: decompile, xrefs, Swift/ObjC, ELF/Mach-O, async analysis

81 chemistry tools — literature, calculations, retrosynthesis

A simple MCP server.

List, create, update, and delete events in Apple Calendar on macOS.

List, create, update, and delete events in Apple Calendar on macOS.

Physical Layer Linter: validates RF and radar calculations against hard physical limits.

AI assistant access to .NET SDK for projects, packages, building, testing, and development tools.

MCP server for Azure Updates RSS feed - search, filter, and summarize Azure service updates

Query the Microsoft 365 Roadmap from AI agents

Read-only admin MCP server for LastSaaS — dashboards, users, tenants, billing, logs, health.

AI-native, open-source CMS (Go) with 128 MCP tools: content, agent sandbox, SEO & AI.

AI-native, open-source CMS (Go) with 128 MCP tools: content, agent sandbox, SEO & AI.

AI-native, open-source CMS (Go) with 128 MCP tools: content, agent sandbox, SEO & AI.

AI-native, open-source CMS (Go) with 128 MCP tools: content, agent sandbox, SEO & AI.

Fast polyglot source code intelligence: symbols, imports, dependencies, and impact analysis.

Reddit MCP server with full read/write - posts, comments, search, and content creation.

Lightweight MCP for infinite agent memory. Any agent, any session, anytime.

FIFA World Cup 2026 data: matches, teams, venues, city guides, fan zones, and more.

Read-only UniProtKB via MCP (entries, sequences, features, GO, taxonomy, ID mapping).

Turns any URL into SEO metadata, contacts, tech stack, and AI-ready Markdown, in one call.

Manage temporary or persistent Linux VMs (QEMU/KVM). Designed for AI agents and automation.

Read, write, and remove metadata from 150+ file formats using ExifTool

An MCP server that provides a local, persistent, self-maintaining knowledge base for AI agents

Inspect, verify, diff, and scaffold a pracht app's routes, API, and capabilities from its app graph.

MCP server for PayFast — AI assistants interact with South Africa's payment gateway

Server-enforced workflow discipline for AI agents: work items, dependency graphs, quality gates

Generate covers, Mermaid diagrams, cards, and terminal screenshots/images for AI workflows.

Expose foundry-zksync (forge, cast, anvil-zksync) tools for zkSync Era development

Analyze video mood and pace, then recommend license-safe BGM with a mix spec.

ServiceNow MCP server: Table API, CMDB, schema, update sets. Read-only mode, OAuth, audit log.

Semantic search and AI context for your Obsidian vault. Surface patterns with catalysts.

Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

Slack MCP Server

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Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

MCP server for Android device control via ADB and scrcpy

Spec-Driven Development workflow: specs, plans, gates, status and logbook tools. Bilingual EN/ES.

Persistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools

Local browser automation for MCP clients powered by DrissionPage.

A stdio connector for the local ae-mcp After Effects panel; install the AE extension separately.

Obsidian Everywhere

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Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit.

MCP server for automated web accessibility scanning with Playwright and Axe-core.

Personal Expense Tracker MCP Server — expenses, income, budgets & savings goals

Connect AI assistants to Roblox Studio — manipulate the DataModel with 14 tools

MCP server for Gong.io - access calls, transcripts, and users

io.github.JustinBeckwith/linkinator-mcp/npm/linkinator-mcp

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MCP server for link checking using linkinator

io.github.JustinBeckwith/pylon-mcp/npm/pylon-mcp

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MCP server for Pylon customer support platform

AI routing, memory, guardrails, and governance. Routes across Claude, GPT, Gemini.

Exposes silverbullet-ai tools from a SilverBullet space to MCP clients

Context Assurance for AI agents: context engineering, AI cost optimization, verification.

Context Assurance for AI agents: context engineering, AI cost optimization, verification.

Gives LLMs ears. Spectral, harmonic, rhythm, stereo, and structural audio analysis.

Gives LLMs ears. Spectral, harmonic, rhythm, stereo, and structural audio analysis.

Gives LLMs ears. Spectral, harmonic, rhythm, stereo, and structural audio analysis.

Gives LLMs ears. Spectral, harmonic, rhythm, stereo, and structural audio analysis.

Credential vault for AI agents — encrypted storage, lease-based access, CRP support.

Access Apple Voice Memos on macOS. List, get audio, extract and generate transcripts.

Local audio transcription using whisper.cpp. Transcribe with OpenAI Whisper models.

Agentic RAG over one PDF or a whole folder: hybrid search, selective page reads, tables, OCR.

Agentic RAG over one PDF or a whole folder: hybrid search, selective page reads, tables, OCR.

MCP server that lets AI assistants manage Redmine issues, projects, wikis, and time tracking

Routes design tasks to designarena.ai's top-ranked model via OpenRouter across 14 categories.

Model Context Protocol server that lets LLMs collaboratively drive tmux

Local MCP for Power Automate with browser-backed auth, target locking, review diff, and rollback.

Hierarchical memory for AI agents. Three-layer (buffer/working/core) with decay and promotion.

AI-powered Kanban TUI for autonomous development workflows with agent orchestration

Persistent memory for AI assistants: store, search, and connect knowledge across conversations.

Scaffold Python projects from YAML presets, augment existing projects with CI/tests.

MCP server wrapping the Taskwarrior CLI for structured, project-scoped task management.

Semantic code intelligence — call graphs, dependencies, impact analysis, and test coverage.

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

Queryable UniFi API docs: endpoint search, schemas, code examples. No controller access.

An MCP server for weather information.

MCP server for Dash, the macOS API documentation browser. Search 200+ docsets.

Local semantic code search with Git history. Works offline, no API key needed.

MCP server providing official Google and Anthropic prompting guides for meta-prompt generation.

AI agent payments with human approval. Local-first, encrypted credentials, budget controls.

Reddit MCP server - browse posts, search content, analyze users.

Reddit browser for AI assistants. Browse without API keys; add credentials for search and analysis.

An MCP server gateway that minimizes context usage via progressive Lua-driven discovery 🌙

Laviya AI Orchestration MCP runtime for IDE and agent integrations.

TestAtlas

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Semantic map of a .NET test-automation solution for AI agents — search, impact, endpoints

Connect AI agents to energy infrastructure. Dispatch, attest carbon, read meters.

Extended reasoning with structured processes, persistence, and workflow guidance

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

Katalon True Platform MCP: design tests, run with AI, upload reports, assess release readiness.