Developer Tools MCP Servers — Page 50

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.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.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.

iNavi Maps Docs

iNavi Maps docs for AI (South Korea): API specs, Web JS SDK reference, HTML map templates

io.github.incendies/imageat

Generate and edit images and videos with imageat.

io.github.Inflectra/mcp-server-spira

A Model Context Protocol (MCP) server enabling AI assistants to interact with Spira by Inflectra.

io.github.infolegalge/legal-ge

Find verified legal specialists in Georgia from natural-language queries. Trilingual (ka/en/ru).

io.github.inity13/agentstack-mcp

Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools.

io.github.inity13/decisionmatrix-mcp

Deterministic multi-criteria decision analysis for AI agents — score, rank & explain options.

io.github.inity13/precisioncalc-mcp

High-precision finance & business calculations for AI agents — exact decimals, never floats.

io.github.IntelagentStudios/mcp-enrichment

Multi-source entity enrichment: company data, contacts, email verification, and phone validation

io.github.IntelagentStudios/mcp-file-processor

Text extraction, keyword extraction, language detection, and chunking for RAG

io.github.intent-driven-software/idf-mcp

Turn an IDF domain into an MCP server with invariants and role scopes in every tool description.

io.github.invapi-org/invapi-mcp

Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)

io.github.invoicepdfs/mcp

Render invoices and credit notes as PDFs, and check them against EN 16931 e-invoicing rules.

io.github.ionasrobert/tacitus-mcp-server

Long-term memory for AI agents: local-first PKM with provenance and hybrid search.

io.github.Iqbalahmed7/simulatte

Run synthetic research studies from any MCP client. 25+ SKUs + cross-study insights.

io.github.iqingyoung/search2chart-mcp

跨客户端 ECharts 图表 MCP server：数据 -> 可交互 HTML 与内联图片

io.github.ironflowsh/mcp

Read-only Hyperliquid data for AI agents: fills, candles, funding, liquidations, wallet analytics.

io.github.isiomaC/memstack

MCP server for persistent, searchable memory for AI agents.

io.github.islobodan/cotforce-mcp

Give brains to your small models. MCP server enforcing step-by-step Chain-of-Thought.

io.github.ivangr1/walletap

Issue and manage Apple Wallet & Google Wallet passes from any AI assistant.

io.github.ivanlai/primer-mcp

A Jira-lite MCP server that guides planning-first workflows for AI-assisted development.

io.github.iworkist/btcmcp

An MCP server that provides Bitcoin price data from Binance API

io.github.J-MaFf/s2-netbox-mcp

MCP server for LenelS2 S2 NetBox access control via the NBAPI. Read-only by default.

io.github.j0hanz/superfetch

Intelligent web content fetcher MCP server that converts HTML to clean, AI-readable JSONL format

io.github.Jacob-J-Thomas/user-prompt

An MCP server that enables AI agents to ask users clarifying questions via pop-up terminal windows.

io.github.jagilber-org/index-server

MCP instruction indexing server with search, CRUD, validation, and cross-repo knowledge promotion.

io.github.jaimenbell/bus-mcp

MCP server fronting a self-hosted coordination-bus HTTP API: post/read/claim/release/heartbeat.

io.github.jaimenbell/discord-mcp

MCP server for the Discord REST API: 5 read tools always on, 7 write tools env-gated, default off.

io.github.jaimenbell/github-mcp

MCP server for the GitHub REST API: issues, PRs, repos; read always on, write env-gated.

io.github.jaimenbell/mcp-factory

Manifest-driven MCP server scaffolder and runtime hub for tool integrations.