Web & software development

Google Trends, YouTube, Ads Transparency and Play reviews over plain HTTP. No API key.

Gorgias ecommerce customer support MCP server: search tickets, reply to ticket, update ticket.

Six tools over US federal procurement: SAM.gov, FPDS awards, entities, subawards, exclusions.

GovData.de MCP — Germany's national open-data portal (CKAN API).

Command center for developers coordinating AI coding agents across projects.

Grammarly grammar and writing assistant MCP server: list documents, read suggestions.

Cheapest API for any model across official, inference and relay providers; find free credits

Structural memory for coding agents: callers, callees, blast radius and symbols over MCP.

Code graph and project memory for coding agents, cited to exact files and lines, on your machine.

Codebase analysis: dependency graphs, security scanning, and refactor plans for GitHub and GitLab.

Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.

MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.

Greenhouse MCP Pack — wraps the Greenhouse Harvest API v1

Greenhouse Jobs Scraper - Every Greenhouse Job Board

Scrape job listings from companies using Greenhouse ATS via a fast API.

Electricity grid carbon intensity for Great Britain from the National Grid ESO Carbon Intensity API

Offline geocoding and reverse geocoding from one local file per country. No API key, no rate limit.

GridStatus MCP — wraps the GridStatus.io REST API (api.gridstatus.io/v1)

Bias-free crypto backtests (399 coins), signals, token scam checks. Free samples; pay via x402 USDC.

Your repository's engineering standards for coding agents: rules per file, CI check, rule proposals.

GSA Auctions API MCP — US federal government surplus auctions (keyed).

GSA Per Diem MCP — wraps the GSA Per Diem API v2 (api.gsa.gov)

Guam Code Annotated (GCA) — section lookup and search. Fleet #2888.

Security checks for Next.js + Supabase apps: code scan, read-only live DB check, fix confirmation.

Free browser photo booth with effect picker, plus info on collecting guest photos via QR code.

GW1 build compiler: skill data, template code encode/decode, validation, hero roster. Read-only.

GunBroker MCP Pack — wraps the GunBroker firearms-marketplace API.

GuruFocus MCP — wraps the GuruFocus Data API (gurufocus.com/data-api)

Gutendex MCP — wraps Gutendex API for Project Gutenberg books (free, no auth)

Let AI agents drive VS Code's built-in browser alongside you, with click-to-source.

Deterministic code analysis harness giving AI agents senses, memory and judgment for code.

Hyperliquid account analysis: positions, PnL, fills, orders, funding. x402 pay-per-call.

Classify products to official HS codes and validate supplier codes before customs submissions

AI-powered HS customs code classifier. Product description to 6-digit HS code.

Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

Send many HTTP/API requests with retries and rate limits; get status, headers and JSON back.

Human execution API for AI agents needing voluntary help with physical-world tasks.

Hire verified humans for real-world tasks via API or MCP. 14 tools, free API key.

Habitica gamified habit tracker MCP server: list tasks, create task, score habit or daily.

Hacker News tech news and discussion MCP server: list upvoted items, list hidden items.

Give any AI assistant a code run button via HackerEarth. 24 languages, zero setup.

Remote MCP server for the Hackle Admin API: experiments, feature flags, remote config, messaging.

Find the best pay-per-call API for any task: price, uptime and real usage across 19,000+ APIs.

MCP server for HaloPSA — clients, tickets, and PSA workflows via the HaloPSA REST API.

MCP server for HaloPSA — clients, tickets, and PSA workflows via the HaloPSA REST API.

HaloPSA it service management MCP server: list tickets, create ticket, update ticket.

Manage a store locator by chatting: locations, tags, booking buttons, map styling, embed code.

Deploy sites and apps from your AI coding agent: domains, DNS, logs, env, versions and rollback.

HappyFox customer support helpdesk MCP server: search tickets, reply to ticket, add private note.