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.
Openproject
4.5/10Manage OpenProject projects, work packages, files, relations, boards, users, and notifications.
Umbra Proof
4.5/10Verify Umbra bridge accountability proofs (signed receipts, checkpoints, Merkle inclusion).
Polymarket Toolkit
4.5/10Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.
Excel Vision MCP
4.5/10Excel MCP with image extraction and write support — AI agents see and edit xlsx files
Willitsend
4.5/10Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.
Fixmap
4.5/10Deterministic local-first context and impact maps for coding agents from tasks, issues, and diffs.
Cairn
4.5/10Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.
Acikpoz
4.5/10Turkish public construction unit-price (birim fiyat) catalog PDFs into structured pozes
Bank Profile MCP
4.5/10Local MCP server that serves and validates bank-specific ISO 20022 clearing profiles.
Idml MCP
4.5/10MCP server for AI agents to read and safely edit Adobe InDesign IDML files. No InDesign required.
Voyager
4.5/10Cited, OSV-gated, injection-hardened web briefs for coding agents. Verified, never raw web.
MCP Server
4.5/10Encrypted S3-compatible storage with possession proofs you can verify yourself. 12 GB free.
MCP Server
4.5/10Deterministic Chakra UI code from your Shippp design files, straight into your IDE agent.
Patchloom
4.5/10Agent-safe structured edits: JSON/YAML/TOML/md/AST, dry-run, batch/tx. Not a filesystem MCP.
Docsonar
4.5/10Local document search over your folders: hybrid keyword+semantic, fully offline, read-only
Data Profiler MCP
4.5/10Profiles CSV/Parquet/Excel/JSON files: schema, stats, quality flags and dtype tips for LLM agents.
Psychosynth
4.5/10Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Peon Mem
4.5/10Local-first memory brain for AI coding agents: hooks capture sessions, beliefs injected per prompt.
Obambu Cpanel MCP
4.5/10MCP server exposing cPanel UAPI (domains, DNS, email, MySQL, files) as tools for AI assistants.
Fs MCP Rs
4.5/10A fast, configurable filesystem server for the Model Context Protocol (MCP), written in Rust.
Locus MCP
4.5/10Lightweight MCP server for LSP code intelligence — symbol lookup, refs, types, diagnostics.
Pbix Lineage
4.5/10Bidirectional data lineage graph for Power BI (.pbix) files, from source to display
MCP File Tools
4.5/10Secure encoding-aware filesystem tools with atomic writes, legacy encodings, and typed errors
Cvx
4.5/10Create, validate, and render CV PDFs from plain YAML — fully local, no accounts.
Codexbox
4.5/10Self-hosted MCP server: run OpenAI Codex CLI prompts and manage workspace files.
Pdf Letter MCP
4.5/10Renders letters as print ready PDFs, DIN 5008 compliant for German window envelopes.
Pbix Atlas
4.5/10Bidirectional data lineage graph for Power BI (.pbix) files, from source to display
Datadiffer
4.5/10Read-only table diffs with segment attribution: which slice of your data changed.
Rtofs MCP
4.5/10NOAA RTOFS global ocean forecast — SST, salinity, currents, depth profiles via CoastWatch ERDDAP
Image Puma
4.5/10Plan and run local batch image preparation with explicit confirmation before writing files.
Docling MCP
4.5/10Convert PDFs and other documents to structured formats via Docling, for AI applications.
Bettermemory
4.5/10Memory for coding agents, checked against the filesystem and git before it is believed.
X402 Codesearch MCP
4.5/10Free MCP server: index a repo's files into the x402-codesearch Worker's search index.
Pdf Triage MCP
4.5/10Read local PDFs without uploading. Classifies first, flags untrustworthy text, bounds output.
Vrm Toolkit MCP
4.5/10Inspect, validate and preview VRM / VRMA files from an AI agent (5 tools, local stdio server).
Anylens
4.5/10Turn videos, PDFs, screenshots, and articles into anchored, cached understanding for agents.
Vmware Privateai
4.5/10VMware Private AI (NVIDIA): GPU inventory, vGPU profiles, utilization, model serving — 17 tools
Zkverify
4.5/10Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.
Excel MCP
4.5/10Read real, messy Excel files from an agent: multiple sheets, title rows, merged cells.
Twitter Signal MCP
4.5/10Live X/Twitter search, profiles, leads, pain points, bot checks, AI digests. Paid per call, x402.
Skillguard
4.5/10Security scanner for third-party AI agent-skill files (SKILL.md, hooks, scripts) via MCP.
Thumbtack MCP
4.5/10Unofficial Thumbtack MCP — search local service pros, read profiles, ratings and reviews
Poliety
4.5/10AI news for agents: editions, change feeds, integrity proofs, and governed events with evidence.
Ocular
4.5/10Vision tools for coding agents: screenshots, OCR, UI diffs, errors, tables, and charts.
MCP Linkedin Post Engager Capture
4.5/10Track LinkedIn posts from profiles and company pages, with the commenters LinkedIn shows publicly.
MCP Server
4.5/10Convert, compress, resize and trim images, audio, video and PDFs from local paths.
Pocketnook
4.5/10Deploy repositories or local folders to private Pocketnook URLs from any MCP client.
Make Audit MCP
4.5/10Audit Make.com blueprints before importing: hardcoded secrets, dangling refs, risky settings.
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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.