Developer Tools MCP Servers — Page 59

Gas Fee Predictor

Live Ethereum and L2 gas fees: current gas, cheapest L2, forecast, ETH price, cost estimates.

io.github.hiphopanda/windows-computer-use-mcp

Control Windows desktop via MCP: mouse, keyboard, screenshots, clipboard, and apps.

io.github.hiroshic9-png/edition-api

Japan business regulations, compliance, travel, protocols, memory — 10 knowledge domains, 23 tools.

io.github.hiroshic9-png/japan-business-operations

Japan Operations OS for AI agents — 14 knowledge domains, 31 tools via REST+MCP.

io.github.hiroshic9-png/transcode

Japan market intelligence — 22 MCP tools, 10 government/exchange data sources

io.github.hj1003862396/draw-flow-mcp-server

MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview

io.github.hmkim/centerfield-visitor-mcp

Centerfield building (Seoul) visitor pre-registration: validate, preview and register visitors.

io.github.holistis/capacity-attest

Signed delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.

io.github.honeycrisp-suite/mail

Apple Mail over MCP: fenced reads, draft-only writing, human-gated actions, audited with undo.

io.github.honeytones/idios

Private escrow for AI agent work on Beam: verifiable delivery, worker collateral, M of N disputes.

io.github.hoon1983/spaceweather-mcp

Space weather & geomagnetic conditions (NOAA SWPC, NASA DONKI, USGS, Kyoto) via MCP.

io.github.hostsmith/mcp-server

Deploy static sites on Hostsmith - give it a file, get a live HTTPS URL. EU/US residency.

io.github.Hoya25/nctr-mcp-server

NCTR Alliance rewards — search bounties, check earning rates, and discover communities.

io.github.html2pdfconverter/mcp-server

MCP server for HTML2PDF Converter

io.github.humantextpro/mcp-server

AI text detection and humanization for Claude Code, Cursor, and Windsurf.

io.github.huoshuiai42/huoshui-fetch

An MCP server that provides tools for fetching, converting, and extracting data from web pages.

io.github.huoshuiai42/huoshui-file-converter

An MCP server that provides document format conversion

io.github.huoshuiai42/huoshui-file-search

An MCP server that provides fast Spotlight file search capabilities for macOS

io.github.huoshuiai42/huoshui-pdf-converter

An MCP server that provides PDF file conversion

io.github.HurleySk/can-see

Let AI agents see and interact with terminal/CLI apps via PNG screenshots

io.github.husain-zaidi/ros-mcp

MCP for ROS 2 monitoring, debugging, and managing nodes, topics, services, and TF2 frames.

io.github.Hushlor/mcp-server-tauri

A Model Context Protocol server for use with Tauri v2 applications

io.github.Hustada/collective-memory

MCP server for persistent, semantic memory across AI sessions

io.github.hypawave/mcp

Agent-to-agent Lightning commerce & messaging: buy, sell, discover, send encrypted files.

io.github.hyperdrift-io/deputy-workforce-mcp

Read-only Deputy coverage, workload, timesheet, availability, and staffing signals.

io.github.HypnoLabs-io/agentchurch-mcp

Spiritual services for AI agents — confessions, salvation, identity. x402 payments.

io.github.IamNishant51/atlas-pipeline

7-stage AI pipeline MCP server: Intent→Context→Git→Decompose→Variants→Critique→Optimize

io.github.iancollins27/mailsnail

Send USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe.

io.github.IceyWu/icloud-calendar

Manage Apple iCloud Calendar through a reliable CalDAV MCP server.

io.github.icohangar-ops/agent-conductor

AGENTS.md + skills MCP with CHP R0 gate and adversary decision tools.

io.github.icohangar-ops/chp-mcp

Spend approval gate for AI agents: budget caps, HITL thresholds, signed audit hash.

io.github.icohangar-ops/codesentinel-mcp

Codebase health MCP: dead code, cycles, coupling, architectural drift.

io.github.IDNSIDNS/tenderapi-mcp

MCP server for French (BOAMP) + EU (TED) public procurement data via TenderAPI.

io.github.ignatenkofi/memshelf-mcp

Working memory for AI agents: digest-indexed episodes on a git shelf, recalled a section at a time.

io.github.iinniitt/defi-guard-mcp

DeFi safety checks on Base before you sign: honeypot, owner-power scan, approval risk, Aave health.

io.github.ikop32-code/edgaralert

SEC insider trading alerts, Form 4 signals, 8-K events, and company research via EDGAR Alert API.

io.github.ikoskela/precision-desktop

Fixes DPI coordinate scaling for Windows desktop automation MCP servers.

io.github.ilovevideoeditor/mcp-server

Render videos from JSON with motion-design templates, effects and batch rendering

io.github.ilpr/shruwd-mcp

Set up a brand, read its AI-search visibility, and act on diagnostic findings.

io.github.ilpr/waitlister

Create waitlists, landing pages, manage subscribers, referrals, and view stats on Waitlister.

io.github.imankha/log-reducer

Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.

io.github.img-src-io/mcp

MCP server for img-src.io Image CDN - upload, transform, and deliver images through AI assistants

io.github.imgul/notion-arena

MCP server for Notion Arena — 143 Notion components: 132 widgets + 11 recipes

io.github.imharikumaran/altimateguide

Submit a tool to the Altimateguide directory for editorial review.

io.github.ImJaineel/SN-MCP-Server

Multi-instance read-only MCP server for ServiceNow

io.github.imkath/gmail-tidy-mcp

Organize several Gmail accounts: labels, filters, archiving, drafts. Never sends or deletes mail.

io.github.impossiblecode/overseer-nvim-mcp

Gives coding agents the user's own view and control of overseer.nvim tasks in Neovim

io.github.inamprotocol/inam-mcp

Check an agent's INAM reputation before trusting it, and sign a receipt when work is done.