The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Dibatto Podcast
4.1/10Prepare podcast rundowns and private drafts; review saved transcripts in your linked Studio.
Ocolta Review Summaries
4.1/10Read categorical signals, confidence and indicator counts from your recoverable Ocolta reviews.
Catalog
4.1/10Specialty parts and tools, free US shipping. Search, filters, cart checkout links, order status.
Emperor Protocol
4.1/10Commissioning, validation, and Confidence for AI agents, with real-USDC stakes on Base.
Founderbrain
4.1/10See how a founder came across in a pitch or investor call, compared with 773 founder interviews.
MCP Server
4.1/10Query geospatial datasets, manage workflow jobs, deploy published releases, and search Tilebox docs.
MCP Server
4.1/10AI visibility checks, fix lists and Google review requests for local trades (Recomendr + Merciloop).
Wedding Venues Portugal
4.1/10Wedding venues and planners in Portugal: capacity, rooms, catering, each fact with its source.
Doorman
4.1/10Spam, pitch and fraud screening for website forms. Sign up, wire forms, test and review.
Record
4.1/10Read-only record of AI vendor sub-processor lists, DPA notice windows and model retirements
Yogalehrer Ausbildungen
4.1/10German yoga teacher trainings: hours, format, certification, Bildungsurlaub, with sources.
Nebenkosten
4.1/10German housing costs: utility costs of 400 cities, property tax rates, housing benefit, deadlines.
MCP Server
4.1/10Search and fetch hand-drawn icons, illustrations and isometric drawings. The free set needs no key.
Past
4.1/10Memory for AI agents. Ask what is true now, get the facts back with their dated sources.
MCP Server
4.1/10Deploy apps and databases on Skiffly: projects, services, deployments, logs, variables, domains.
Vote Direct
4.1/10Run a real election or board vote: price it, check state HOA rules, draft the ballot and voter list.
Appraisal
4.1/10Deterministic domain name valuation: fair-value interval, scored factors, real comparable sales.
Lumin
4.1/10The calculation and trust layer for astrology agents. Every value returns with its rule and source.
MCP Server
4.1/10Publish websites from any AI agent. Live URL at .chorus.host in one call, no account needed.
Paisatrade
4.1/10Learn the Indian stock market: delayed NSE quotes, screener, IPOs, courses and paper trading.
Remotestack
4.1/10Search 50,000 live remote jobs, match your resume, get a tailored resume and cover letter.
MCP Server
4.1/10One sign-in MCP hub for AO apps: Recomendr, Merciloop, Scopewright, Reclamly and Towntide Voice.
Brix
4.1/10Manage digital signage screens: health, content, casts, emergency messages, proof of play.
Import Check
4.1/10Validate and prepare CSV; reconcile two tables with exact keys and full findings. Fixed free demos.
Bulk File Downloader
4.1/10Downloads every image or file linked in a dataset, CSV, Excel or Google Sheet and stores each...
Bulk Image Upscaler
4.1/10Upscales every image linked in a dataset, CSV, Excel file or Google Sheet 2x, 3x or 4x with AI...
Bulk Ocr Image Pdf To Text
4.1/10OCR every image and scanned PDF linked in an Apify dataset, CSV, Excel or Google Sheet, keeping...
Bulk Pagespeed Checker
4.1/10Google PageSpeed Insights (Lighthouse) scores, Core Web Vitals and top speed fixes for every URL...
Dataset Aggregate Pivot Full
4.1/10Returns GROUP BY and pivot tables for any Apify dataset, file or Google Sheet by URL, or JSON...
Dataset Cleaner Exporter Full
4.1/10Returns a deduplicated, flattened and cleaned copy of any Apify dataset, file or Google Sheet by...
Dataset Diff Detector Full
4.1/10Returns what was added, removed or changed between two Apify datasets, files, Google Sheets or...
Dataset Filter Transform Full
4.1/10Returns rows of any Apify dataset, CSV/Excel/JSON file URL or Google Sheet that pass filter...
Dataset Join Merge Full
4.1/10Returns two Apify datasets, files or Google Sheets by URL, or JSON arrays joined on key fields...
Domain Whois Checker
4.1/10Registration date, expiry, domain age, registrar and nameservers for every domain in an Apify...
Email List Cleaner
4.1/10Cleans an email list from an Apify dataset, a CSV/Excel file or Google Sheet, keeping every...
Uk Business Trust Check
4.1/10Check a UK business before you book, buy or pay: verdict, score and reasons from official sources
Getregisters
4.1/10Free source-backed NDIS pricing, packaging, care and licensing tools; searchable register previews.
7It
4.1/10Store speed, web-app security checks, automation ROI, checklists and guides from 7IT Solutions.
Retirementlab
4.1/10Run hypothetical retirement simulations and compare outcomes using your assumptions.
Apitoolcalls
4.1/1090 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.
Plate Website Source
4.1/10Read-only catalog of free Plate website source projects a coding agent can adapt.
Viberaven Guides
4.1/10Read-only VibeRaven guides: explain a finding, search launch guides, get a Supabase checklist.
Contract Guard
4.1/10Deterministic JSON Schema validation with exact violations and conservative type normalization.
Postonce
4.1/10Create drafts, schedule posts, and publish to your connected social accounts through PostOnce.
Uxmachine
4.1/10Measures your site in a real browser and returns verifiable observations, with evidence and limits.
Redpine Connect
4.1/10Full-text licensed and open-access research, cited to its source. Publishers are paid per use.
Humantool
4.1/10Lets AI agents use a real human as a tool: visual checks, taste, phone calls, unblocking, approvals
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.