Free MCP servers · page 199

AIWerk/mcp-server-imap

Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.

Temple-of-Epiphany/imap-mcp-pro

Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.

pipeworx-io/mcp-in-bmv

Indiana BMV MCP — Bureau of Motor Vehicles branches, self-service kiosks, BMV Connect locations…

pipeworx-io/mcp-inaturalist

iNaturalist MCP — citizen-science species observations (free, no auth for read-only)

inavi-systems/inavi-mcp

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

fvegiard/agent-infra

Read-only multi-inbox benefits radar with local deduplication and explicit account health.

CloudCorpRecords/inboxwatch

An E2E encrypted mailbox for AI agents: claim an address, send and receive sealed messages.

sebastienrousseau/inclusio

Inclusio MCP server for accessibility-first LaTeX publishing (PDF/UA-2, WTPDF, PDF/A-4f).

jagilber-org/index-server

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

amit043/india-company-diligence

India company data for agents: 3.74M-company MCA mirror, CIN/GSTIN tools, provenance on every field

pipeworx-io/mcp-india-tenders

India Government Tenders MCP — active public tenders from India's official e-procurement portals…

pipeworx-io/mcp-indiana-code

Indiana Code — state statutes by citation, plus topic search and historical (per-year) versions.…

charlie-morrison/indie-founder-mcp

Aggregates Lemon Squeezy, Gumroad, Polar, and Stripe revenue into one Claude-queryable view.

anYoneo/idn-econ-mcp

Indonesian and ASEAN economic data for AI agents: inflation, CPI, GDP, and FX rates vs IDR.

pipeworx-io/mcp-indonesia-law

Indonesian law — national statutes and regulations, and Constitutional Court (Mahkamah Konstitusi)…

RudrenduPaul/InferBench

Benchmarks local LLM inference speed (tokens/sec) on your own hardware via MCP tools.

AIops-tools/Inference-AIops

Governed GPU inference ops (vLLM + Ray Serve): latency RCA, scaling, drain, 39 tools.

benseverndev-oss/infermap

Map messy columns to a known schema — 7 scorers, domain dictionaries, F1 0.84. Zero config.

flukeatzerocool/infobroker

Multi-provider research MCP server: unified web search, fact-checking, personal knowledge base.

arnibj/InfoSlides.MCP

Put a PowerPoint, PDF, photo, or live data on any smart TV, menu board, or lobby screen.

oaslananka/mcp-infra-lens

SSH Linux metrics, baselines, anomaly detection, and plain-English infrastructure explanations.

DownAtTheBottomOfTheMoleHole/infracost-mcp

MCP server for Infracost CLI integration - cloud cost estimates for Infrastructure as Code

infraveilhq/infraveil-guard

Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.

ingero-io/ingero

eBPF-based GPU causal observability with 7 MCP tools for AI-assisted GPU debugging

inite-ai/inite-club-mcp

Ask the agent of someone whose calendar you could not get. No credential needed to try.

inite-ai/inite-diagnostic

Takes a business process apart and says what to automate first. Eight questions free, 43 paid.

CloudCorpRecords/injectcheck

Scan what AI agents read for prompt injection: hidden unicode, comment instructions, exfil, lures.

InkRoom-AI/inkroom-client

Search and improve public image prompts with original examples. No API key. No image generation.

luthersystems/insideout-agent-skills

Designs, prices, and deploys AWS/GCP cloud infrastructure from plain-English requirements.

rezmeplxrf/insight_mcp

MCP server for InsightSentry financial data API - market data, options, screeners, and more

insightsocial/cli

Live public data from TikTok, LinkedIn, YouTube, X, Reddit and 17 more networks, via one key.

instavar/mcp-server

Free Remotion and HyperFrames templates and creative guides; optional hosted Studio workflows.

yakuphanycl/instinct

Self-learning memory for AI coding agents with pattern detection and confidence scoring.

chrischall/insync-mcp

Use an InSync (Qualifacts) patient portal: reads, file transfer, messages and care requests

oktopeak/IntakeQ

IntakeQ/PracticeQ MCP connector with HIPAA §164.312(b) audit logging on every PHI read/write

IntelagentStudios/Intelagent-MCPs

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

HamdiM99/intentplane

Gateway in front of MCP tools: critical arguments are checked against trusted sources and a policy.

Choppaaahh/interline-routes

Neutral, non-custodial MCP payment router: discover rails, then pay across them.

andrscrrn/internet-monitor-mcp

Ask your AI about your internet: uptime, outages and latency from Internet Monitor for Mac.

agentlabbusiness/intesta-mcp

One-call trust check for any domain (A0-A4, verdict, signed) + fact passports; same tools as remote

intlpullhq/intlpull

AI-powered i18n platform with 50+ tools for translations, OTA releases, and more.

lj22503/invest-brain

A-share investment research: quotes, financials, behavior patterns, and trading journals.

justdukkan/invoice-intake-mcp

Reference invoice-intake MCP servers: read/draft/commit split, typed errors, approval gate, audit

IONIS-AI/ionis-mcp

HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation.

qso-graph/ionis-mcp

HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation.

dockndevai/mcp-ios

Drive iPhone/iPad via Appium/WebDriverAgent from AI agents — safe-by-default, read-only by default.

qso-graph/iota-mcp

Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups.

pipeworx-io/mcp-iowa-code

Iowa Code — state statutes by citation, historical edition, amendment history, and chapter/section…