Development MCP Servers

Receive-only email and SMS inboxes for automated testing, with wait-for-OTP and wait-for-link tools that let agents complete verification flows.

Audit websites for SEO, performance, security, accessibility, and agent experience, with exact fixes for your coding agent.

An MCP server that connects AI agents to the Pilot Protocol overlay network — permanent addressing, encrypted tunnels, and service discovery for agents.

CLI + 46-tool MCP server for the Orion declarative services runtime — build and operate REST/Kafka services, manage workflows, channels, connectors, traces, and backups.

MCP server that moves files between your filesystem and cloud storage.

private context layer for ai agents

Give any LLM agent a real Android or iPhone as its body — 62 MCP tools for tap, swipe, type, screenshot, app launch, camera, TTS, on-device inference, and batched automation.

Scan any URL for WCAG accessibility issues with the real axe-core engine and get per-element selectors and fixes for an AI agent to act on.

AI inference via x402. Pay with Solana USDC. No registration. No API keys.

Scaffold modern npm packages, CLIs, HTTP services, and apps from your agent — inspect the option schema, preview the file tree, and write the project to disk.

Zero-config MCP server bundling 50+ utility tools: converters, OCR, scraping, and formatters.

Provision grounded, embeddable AI chat agents for websites from your coding agent — remote MCP server with OAuth 2.1 (34 tools).

An MCP (Model Context Protocol) server that lets Claude Code drive an OpenCode instance and delegate work to its subagents — so orchestrator models like Opus or Fable can hand off tasks to the other models OpenCode exposes.

A local-first workbench for developing, inspecting, and benchmarking MCP servers through a shared workspace optimized for both human developers and coding agents via MCP and CLI.

MCP server for ast-outline — a tree-sitter-based CLI that lets AI coding agents pull exactly what they need from a codebase: structural outlines, module digests, symbol bodies, and AST-aware grep.

Your AI works inside the Godot editor through a local bridge: it builds scenes and scripts, runs the game, and checks its own work. Everything stays on your machine.

Validate Amazon & eBay product titles against official policies — character limits, banned symbols, keyword stuffing. Rule-based, deterministic, no LLM calls.

Lightweight local MCP server written in Python. It exposes the ABAP MCP tools from the ABAP AI tools so they can be used through an MCP-compatible client.

Model-agnostic agent orchestration with replayable routing, approvals, checkpoints, and causal-ledger evidence.

A ready-to-clone Rust MCP server that calls Anthropic's Claude API via the crimson-crab SDK.

CTags MCP Server with autodiscovery, designed for large projects

GitFlic (gitflic.ru) as 77 typed tools — repositories, merge requests, issues, releases, CI runners and package registry — 100% REST API coverage, with a read-only mode and ~70% token-slimmed responses.

Word search, crossword, and sudoku generator MCP server with printable PDF worksheets, themed word banks, and verifiable LLM evals. Local-first, from the makers of puzzletide.com.

Extentos is a multi-vendor development platform for adding smart-glasses capabilities to existing iOS and Android apps. The simplest analogy is Stripe for smart glasses

Real Chrome browsers for AI agents — bypass Cloudflare/Akamai with residential IPs

Scan public websites for privacy, cookie, tracker, consent, policy, and disclosure risk signals—start instantly with zero-auth Light mode.

Runtime governance for autonomous AI agents. Deterministic policy engine that intercepts and evaluates every action before execution — no LLM in the decision path, sub-50ms response.

The free, agent-native slice of change coupling.

An MCP server... for your other MCP servers.

BrowserAct Skills is a curated directory for AI agent skills, including browser automation workflows and reusable agent capabilities. It helps developers discover practical skills for coding agents, MCP workflows, browser automation, testing, and web data workflows.