"Troubleshooting JavaScript Code" matching MCP connectors:

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

AI-powered eSIM recommendation agent for travelers. Provides real-time coverage checks, package search by country, and pricing across 190+ destinations via structured tool calls. Tools available: - list_countries - full list of supported destinations - check_coverage - network operators by country code - search_packages - filter eSIM plans by country - get_package_details - pricing and data specs - create_checkout - generate payment link for purchase No auth required for search tools. Ideal

CPFHub.io is a Brazilian CPF lookup API built for developers. This MCP server lets AI agents query CPF data — including full name, gender, and date of birth — directly from a conversation, without writing any HTTP code. LGPD-compliant · ~300ms response time · 99.9% uptime · 10M+ CPFs queried · works with Claude, Cursor, Windsurf, and any MCP-compatible agent.

GEO Intelligence Engine for B2B. Analyze domains and fetch actionable defense code.

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

B2B people and company data for AI agents. Search 700M+ professionals by role, company, and industry. Reveal verified work emails and direct phone numbers inline. Free to search, 1 credit per verified reveal. Supports Claude Desktop, Claude Code, Cursor, and any MCP client.

Search, browse & read 340+ Claude Code marketing & SEO skills from any MCP client.

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

MCP server for the CrawlGraph backlink-intelligence API. Gives any MCP client - Claude Desktop, Claude Code, Cursor, Cline, Zed, Windsurf - backlink lookups and competitor gap analysis built on the public Common Crawl webgraph (4.4B edges, 120M domains).

Remote SEO/GEO MCP: Search Console, keyword research, backlinks, competitor & on-page audits.

Papers With Code MCP — browse ML research papers and their code repositories

AI agents compare and sign up for Texas utility plans (electricity, internet, gas, water, trash) at any ZIP code via MCP. No auth. (more US states coming)

AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

MCP server providing developer tools data including npm packages, Stack Overflow Q&A, GitHub trending repos, and code snippets for AI agents.

Code intelligence for LLMs. Analyze, search, and retrieve code from any public git repository.

The AWS Knowledge MCP server is a fully managed remote Model Context Protocol server that provides real-time access to official AWS content in an LLM-compatible format. It offers structured access to AWS documentation, code samples, blog posts, What's New announcements, Well-Architected best practices, and regional availability information for AWS APIs and CloudFormation resources. Key capabilities include searching and reading documentation in markdown format, getting content recommendations, listing AWS regions, and checking regional availability for services and features.

VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage

Search people, companies, posts, and jobs across LinkedIn and Sales Navigator using natural language — no code, no workflows, structured data output, built by Periodix (4.9/5 on G2).

Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.