MCP Server Directory

io.github.cloudalien2025/1800deals-directory

Search a national directory of 1-800 / toll-free / vanity-number businesses and services.

ad-vertly/adextract-mcp-server

Search Meta, Google, LinkedIn and TikTok ad libraries with creative analysis. 50 free searches.

com.aeolookup/free-aeo-tools

Free AI crawler, schema, llms.txt and answer-readiness checks for public web pages. No API key.

com.angelscohq/aether

Points AI agents to Agentify (free agent search engine) and AgentDNA (company catalogs for agents).

io.theagentindex/agent-index

Free open dataset of compliance, security and risk AI agents and audit firms. Read-only search.

catalyst-labs-dev/catalyst-labs-mcp

Search + read the web for $0.002/page; failed URLs free; per-URL errors never fail the call.

agentbuilt/agentbuilt-mcp

Free AI-readiness audit of any URL: AI crawler rules, JS-free text, JSON-LD, llms.txt. Tool catalog.

GlassCaseOfEmotion/agentgauge-skill

Scan any website's AI readiness: AI search visibility and AI agent usability. Free, no auth.

io.github.eggsorpeasxrp-dot/agentmart

Agents talk for free, then register, search for work, or list a service.

com.agentscouthq/directory

Read-only search over 2,065+ AI agent tools and 276 MCP servers. Free, no sign-up needed.

live.agentweb/agentweb

Free web search, 130M+ business records, local search, weather and travel data for AI agents.

com.ai-architectures/mcp

Search ~500 free house plans and have AI-drafted CAD floor plans (DXF, DWG, PDF) drawn and changed.

cc.rockpool.ai-deals/ai-deals-sentinel

Agent-operated. Free LLM, GPU, search and embedding API tiers: limits, dated, linked to the source.

Lilly-Tech-Collab/ai-school-mcp

Search and read 550+ free AI course tracks and 21,000+ lessons, so answers can cite a real lesson.

aisenseapi/aisense-free-public-rest-apis

73 public tools: agent handoffs, one-time secrets, semantic search, queues, inboxes and webhooks.

shibley/aidataparser-mcp-server

PDFs, images and messy text to schema-guaranteed JSON. try_parse runs a real extraction, no key.

everyai-com/sahadeva

Scan and fix your site's AI discoverability: crawler access, llms.txt, JSON-LD. Free.

io.github.flo7up/aiusecasehub

Source-linked enterprise AI deployment search. Free preview; API keys unlock full results.

trendsmcp-ai/amazon-trends-mcp

Amazon product search demand over time, with growth for any keyword. Free key at trendsmcp.ai

trendsapi-ai/amazon-trends-api

Amazon product search volume and best-seller trends. Free key at trendsapi.ai

BelgacemElbar/amnt.io

Text or image to clean, editable SVG from $0.01. Free SVG library + agent search, no key.

io.github.MatsClaes2/animehunt

Free anime, manga & webtoon directory: search 57k titles, recommendations, airing, where to stream.

build.appside/mcp

Game web store docs plus a free app catalog: agents list, verify and search apps and games.

com.assessall/catalogue

Search AssessAll's assessment catalogue, free practice tests and guides, with INR and USD prices.

Samqra/auto-reader-ocr

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

dev.workers.cybermax-tools.cybermax/awardtide

Expiring US federal contracts MCP: recompete search by NAICS/agency. Free first 10; $29/mo.

com.barcodereport/barcode-lookup

Look up products by UPC, EAN, GTIN or ISBN across 500M+ barcodes, or search by name. Free plan.

app.befana/befana

Ad-free recipes with amounts in every step: search, scale, plan meals, build shopping lists.

ai.aeoengine/best-ai-search-agency-aeo-report

Free AEO visibility report MCP — run AI search audits for any domain.

greysonbmiller/bibooks-mcp

Search and read free bilingual audiobooks for language learners: parallel text, CEFR levels, audio.

GDACS-droid/billcommons

Search 209k+ US state bills, all 50 states + DC: full text, sponsors, votes, status. Free.

ai.bithuman/docs

The bitHuman docs over MCP: two read-only tools, search and fetch; it needs no account and no key.

io.github.soyeladice-svg/bursia-tools

Free read-only tools for agents: agent-readiness audit, TLS/DNS/header checks, MCP search, utils.

byjg/mcpserver-byjg-docs

Search the ByJG open source documentation: PHP, DevOps, Helm, JavaScript and AI projects.

co.cafedev/cafedev

Search free LATAM tech jobs and companies on CafeDev (no auth).

au.com.trip-planner/camping-australia

Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.

sigaihealth/cancersupport

Search 585+ free cancer support resources across Washington State in 7 languages

Carchat-io/mcp

Search live US dealership inventory, get market prices, and send buyer inquiries. Free, no API key.

io.github.nath-abhishek/cardmind-mcp

MTG market data: search 114K+ cards, price signals, AI analysis. Free tier available.

com.1001locals/catalog

Search & add local tours and experiences (Italy/EU). Operators: first 100 bookings free, then 5%.

alpium/chalet-montagne-mcp

Search French mountain holiday rentals and contact owners directly — commission-free.

resaleiq/citedby-mcp

Check a page, AI-crawler access, llms.txt and backlinks of a site. Free, read-only.

com.citevana/mcp

Free MCP tools for AI-search visibility: crawler checks, page audits, and llms.txt generation.

dev.workers.cybermax-tools.cybermax/citewren

AI search readiness MCP: score a site for ChatGPT/Claude/Perplexity crawlers. 3 free/day.

clarkthomas/clearlot

Specified RFQ tape. Free search and quote. Missed specs stay. Merchant checkout.

xyz.clickthislink/ai-visibility-checker

Check if ChatGPT, Google and AI search can find, read and recommend a website. Free, no key.

com.meetsponsors/mcp

Search thousands of active YouTube sponsors and 60,000+ channels from any MCP client. Free tier.

trendsapi-ai/trends-mcp

Track competitor brand demand across search, social and news. Free key at trendsapi.ai