"DNS Doctor" matching MCP servers:

Search, view, add, diff and update labsUI React components in a Next.js + Tailwind v4 project, and check its setup with doctor. Components are copied into your repo as plain TSX you own.

Finds slow pandas code (iterrows loops, row-wise apply, concat in a loop), runs a rewrite on the same data to check the result is identical, and measures the speedup. Tools: check_code, verify_rewrite, list_rules.

A template for building MCP servers with a built-in paywall gate that offers free local execution and premium server-side execution via Stripe and x402 payment lanes.

Enables AI assistants to diagnose and fix iOS app issues that cause App Store rejections, such as missing privacy manifests, permission strings, and test credentials, before submission.

Diagnose, secure, and benchmark your MCP servers. Zero-config CLI for Claude Code, Cursor, VS Code, and Windsurf.

Local Dev Doctor turns an unfamiliar development checkout into an evidence-backed diagnosis. It discovers how the project is meant to run, checks safe prerequisites, and executes only the exact probe that a user approves.

Evidence-backed, read-only codebase diagnostics for coding agents: secrets, dependency, RLS, and source-impact audits with a verify loop and PR review verdicts. Never writes files or uses the network by default.

Enables MCP server discovery via DNS TXT records, allowing agents to find, browse, and install MCP servers using existing DNS infrastructure without centralized registries.

Enables AI agents to manage Tophost DNS records through MCP tools, including listing, creating, updating, and deleting records with safety guards, while delegating authentication and Tophost protocol handling to a separate REST API service.

Diagnoses why a FiveM server or resource is broken by scanning local configs, manifests, and logs, returning ranked findings with evidence. It can also propose and apply low-risk text fixes when enabled.

Enables AI assistants to manage Domeneshop domains, DNS records, HTTP forwards, dynamic DNS, and invoices through the Domeneshop API.

Provides health checks, binary validation, and auto-repair for MCP configurations in Claude Desktop, Cursor, and Cline.

Enables AI agents to diagnose broken XAMPP/WAMP localhost stacks by inspecting real machine state — running processes, listening ports, HTTP probes, and Apache/MySQL error logs — to pinpoint port conflicts, startup crashes, unclean-shutdown damage, and zombie processes with plain-English explanations. All diagnostics are read-only, so agents can safely answer questions like why Apache won't start or why localhost refuses to connect instead of guessing.

Read-only npm dependency diagnostics: inventory, audit and health checks from package-lock.json, no account needed.

Offline PostgreSQL diagnostics: reviews SQL, risky migrations, candidate indexes and EXPLAIN JSON plans without database credentials or executing statements.

Provides comprehensive DNS lookup capabilities including A, AAAA, MX, TXT, NS, SOA, CNAME, SRV, CAA, DNSSEC records, reverse DNS lookups, and bulk queries for multiple domains or IPs.

Resolves DNS records (A, AAAA, MX, etc.) for a given hostname using Node's built-in dns/promises resolver.

Provides MCP resources and tools that expose runtime JVM process info, startup flags, properties, and consolidated thread dumps with deadlock detection so an LLM can diagnose live JVM issues.

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks. Zero auth, zero config.

Enables read-only inspection of common macOS developer cache sizes and discovery of large files within allowlisted directories, without modifying files.

AI-powered Kubernetes diagnostics that analyzes pod crashes, logs, and cluster health to provide root cause analysis and actionable solutions for common issues like CrashLoopBackOff, OOM kills, and connection errors.

A tiny Hermes-friendly bridge that exposes oh-my-pi's CLI as MCP tools (prompt and doctor) for code generation and environment verification.

A Model Context Protocol tool that provides DNS querying capabilities for various record types (A, AAAA, MX, TXT, CNAME, NS, etc.) through a standardized MCP interface.

Enables an MCP client to inspect a local Python project directory, reporting its package-manager signals, local Python environment, and available tooling. It also runs Ruff lint and formatting checks and returns the outcomes as structured results, without modifying the project or installing dependencies into it.

MCP server that produces scored, evidence-cited audits of public GitHub repos via tools for fetching metadata, reading files, scanning git history, and checking hygiene.

Enables AI agents to perform pay-per-call DNS record lookups (A, AAAA, MX, TXT, CNAME, NS, SOA, SRV) via Cloudflare DNS-over-HTTPS, with x402 micropayments and no API key or signup.

A token-efficient MCP server for managing Cloudflare DNS zones and records with full CRUD support and bulk operations. It can be deployed locally via stdio or as a Cloudflare Worker for remote HTTP access.

Exposes PayPal webhook, event, order, payout, doctor, and error-explanation operations as MCP tools for AI coding assistants, with typed schemas and approval gates for money-moving actions.

Enables AI agents to perform DNS lookups and reverse DNS queries through typed tools, resolving A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA, and PTR records.

A template for MCP servers that enforces a paywall gate, offering free local execution and monetizing premium features via Stripe or x402 payments.

Enables agents to lint exported n8n workflow JSON for security, structure, reliability, and Code node issues, outline workflow paths and branches, review safe auto-fixes, and triage failed executions through MCP tools.

This MCP server enables AI agents to interact with ServiceNow instances, providing typed tools to query, create, update, aggregate, and run background scripts, with read-only mode and a --doctor connection check.

Provides AI coding agents with structured, deterministic repository intelligence—file tree, dependencies, hotspots, and git history—via Model Context Protocol, enabling them to understand codebases without reconstructing architecture from scratch.

Enables auditing OpenClaw's loaded skills for per-step token cost, shadowed duplicates, broken references, and budget overruns, then produces a measured plan to trim or hide expensive skills and archive unused duplicates.

Enables AI assistants to validate Pakistan FBR Digital Invoicing invoice payloads offline, safely interpret FBR responses, explain error codes in plain English, list sandbox scenarios, and produce simulated sandbox responses. It is read-only and makes no network calls, so integration checks stay on the local machine.

Provides MCP tools to profile and optimize LLM conversation context, identifying token waste and applying deterministic fixes to reduce context window usage.

Diagnoses proxy misconfigurations that break AI coding tools like Cursor, VS Code, and Windsurf.

Enables agents to inspect and diagnose their own MCP setup by exposing read-only tools that audit configured servers, report which coding agents have configs, surface misplaced or duplicated registrations, and list curated preset packs. It also powers CLI workflows for checking handshake, tool lint, and tool-surface quality scores of any stdio server.

Enables reading agent-made changes in context by capturing Git diffs with verified task context, ordering every change into reading blocks, and recording versioned feedback so corrections can be steered with a short instruction. Exposes these capabilities as MCP tools alongside an optional loopback-only web review viewer.

Enables AI assistants to manage Google Cloud DNS zones and records, supporting full CRUD operations for various record types and DNSSEC management. It provides secure service account authentication to interact directly with Google Cloud's global DNS infrastructure.