Development MCP Servers

Draft Dynamics 365 F&O and Business Central mockups from your AI agent.

Architecture diagrams, explanations and Mermaid source for any public GitHub repository.

Did it really happen? Independent Ed25519-signed receipts for AI agents: is a page online, does a domain exist and to whom, can an email receive (no mail sent), heartbeat + did my scheduled task run. Stateless Streamable HTTP MCP server, no account, free during launch then 1 cent per call. Verify any receipt for free.

PDF to Markdown by lintlab: convert public PDF URLs into page-aware Markdown or plain text with links, metadata and simple tables for RAG and search indexing; flags image-only pages (no OCR). A pay-per-event Apify Actor, used as an MCP tool through Apify's hosted MCP server; needs an Apify token.

Build and analyze product adoption workflows in Flows

Create production-ready Spring Boot applications with Bootify via MCP - best practices included.

Native macOS app and MCP server that lets AI agents see and drive the Android Emulator and phones: screenshots, UI tree in dp, tap, dark mode, RTL, logcat.

Read-only website facts for agents: check_https diagnoses certificate problems and browser privacy warnings for a domain and its www variant; site_info returns the CMS, mobile viewport, role emails and phones a business publishes. Remote, no install, 10 free calls a day.

On-call and incident management for Slack and Microsoft Teams: check who is on call, manage rotations and overrides, declare and update incidents, run AI incident investigations and analyse alert noise.

Check text before an agent sends it: verdict plus block, redact, review or allow. Identify AI bots.

Gives AI agents and test suites a disposable email inbox: create test identities, wait for mail, and extract OTP codes and verification links automatically over REST or MCP.

LastApp AI

TestDriver automatically runs every pull request in a real desktop sandbox, finds bugs, and builds regression tests.

Read-only MCP server for Grafana Loki 2.6.1 and 3.x. Lets AI agents (Claude Code, Cursor, Copilot) discover labels, values and stream label sets, read bounded pages of a LogQL query, count matching lines by label or time bucket, and export logs to a local file. One server serves several Loki stands; URLs and credentials never reach the model. Java, stdio, Docker image on GHCR.

Read-only checks for public MCP endpoints: HTTPS reachability, initialization, tools/list schemas and latency. Offers a free one-URL check and a paid batch audit; it never invokes advertised tools.

Run cron jobs, without the server

Your agent hit a limit? Keep working. MateMCP securely connects AI chats to your computer via MCP.

Build and edit real websites in Swebsy Studio from your coding agent (Claude Code, Codex, Cursor, Windsurf) — no per-token AI fees. Runs over a local 127.0.0.1 bridge and needs an open Swebsy Studio tab. Install: npx -y @swebsy/mcp setup

Token usage and estimated cost for Claude Code, Codex, Cursor and 13 more AI coding agents, read locally from their session files.

The elmah.io MCP server allows AI assistants to interact directly with your error logs, deployments, and organization statistics. Debug production issues faster than ever before.

Read-only MCP and x402 endpoint preflight checks: 402 challenge, payment documents, accepts[] conformance, discovery manifests, response digest. Zero dependencies.

Security-first local SSH and database MCP server with pre-dispatch safety guardrails, credential isolation, and atomic file deployments.

Let AI agents act for a person on websites, with the person's approval on their phone. Take over lets the owner drive a stuck agent's browser from their phone.

A real cloud Mac with Xcode for your agent: start macOS, run commands, build and test iOS apps, ship to TestFlight.

Run a GPU job under a hard dollar cap and collect the files it writes.

Live B2B GTM data API: people, companies, emails, phones, web intelligence. One key. On waterfall endpoints a miss costs zero credits.

Screenshot Diff by lintlab: capture full-page, viewport or element screenshots of public URLs and optionally compare them against a baseline page or image, returning a diff image and the percentage of pixels changed. A pay-per-event Apify Actor, used as an MCP tool through Apify's hosted MCP server; needs an Apify token.

Free MCP tools for prompt-injection test inputs, OWASP LLM risk mapping, AI release planning, and custom response test-pack creation for PromptBrake CI.

Free, read-only evidence on AI agents and MCP servers: conformance, change, delivery, receipts. No account or API key.

An open-source benchmark of how well LLMs solve nonogram puzzles, from 5x5 to 20x20.