MCP servers with no destructive tools

Pay-per-call x402 gateway for AI agents — MCP server + OpenAI-compatible API for agent tools, market data, RPC, and MCP security audits. Pay in USDC on Base, no account.

通用邮箱 MCP 服务器 - 基于 imapflow 重写 IMAP 实现,支持 IMAP ID 命令(RFC 2971),完美兼容网易邮箱

MCP server that renders Hyperplexed-style motion-graphics MP4s from a script. Free msedge-tts voice, Remotion animations, no watermark. Sign in with Google, get an API key, paste the URL into Claude Desktop.

MCP server for AI hallucination detection & agent safety — verify claims, guard prompts, gate CUA actions

Harness multi-agente portable: instala la config JorgeX (agentes, skills, hooks, Engram, MCPs) en Claude Code, Codex CLI y OpenCode

Advogado pessoal e empresarial em Portugal — plugin Claude Code + servidor MCP (referencias, templates, playbooks, checklists e calculadoras juridicas). PT/EN.

jotnow - Save useful agent outputs

Local hybrid search for Korean Markdown notes & Obsidian vaults (BM25 + Hangul bigram + Qwen3 + rerank, MCP/CLI/SDK) · 한국어 마크다운 로컬 검색

Audit websites with this self-hosted SEO crawler. Connect LibreCrawl to Claude and perform unlimited technical audits without per-crawl fees.

Talk with Claude out loud on your Mac — on-device speech with whisper.cpp. An MCP server.

Persistent multi-agent work graph and document-state machine for contracts, specs, slices, evidence, verification, handoffs, and cost-aware AI execution.

Two MCP stdio servers in .NET 10: Microsoft Teams (teams, channels, chats, messages, search) via Microsoft Graph, and Azure DevOps (work items, pull requests, pipelines, repos, search) via its REST API. Interactive Entra ID sign-in instead of PATs; read-only by default with opt-in write and send gat

Validate MCP servers by inspecting tools, schemas, and resource URIs to identify security risks before connection.

Local MCP broker for coding agents from Cursor, Antigravity, ZCode, Codex, and Claude Code. Configure agent pools, models, and effort across projects; run parallel workers in isolated workspaces and coordinate independent reviews with durable sessions and artifacts.

Autonomous, modular knowledge lifecycle agent built on the Antigravity 2.0 SDK and Model Context Protocol (MCP) for deterministic Obsidian graph curation.

Portainer - Manage your Portainer instance through the Portainer Agent/MCP!

Open recordkeeping protocol for fact-specific written interpretations between two parties: JIAs, RMAs, no-action letters, private letter rulings, advisory opinions. Drafting in public.

Email MCP server / email operating system for AI agents: two-axis triage (importance x urgency), a Right Now lane, commitment follow-through, reviewable drafts, and a machine-verifiable BEC hard-stop (money/banking-change/first-contact = human-only). Zero-auth sandbox; the hosted tier never sends ma

Free accessibility MCP server (WCAG 2.2, ADA, Section 508, EAA). Hosted at https://mcp.webability.io/mcp, no API key for scans. Three engines, structured fixes, verify_fix.

MCP server for the SonoVault music metadata API. Search 90M+ tracks, artists, and releases from AI assistants.

Free, open reputation registry for AI microservices. Agents check trust scores before calling any service.

Kostenloses UGC-Creator-Verzeichnis für DACH – echte Creator mit Portfolio- und Social-Nachweisen. Next.js, REST API v1, MCP-Server (ugc-vz-mcp) für AI-Agents. Keine Provision, keine KI-Avatare.