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.
Files
4.7/10Sandboxed local filesystem: read, search, edit, copy, archive, and safely manage files.
Github
4.7/10GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.
Adsturbo Creative MCP
4.7/10Local-only MCP server and CLI for AI video ad briefs, UGC scripts, storyboards, and prompts.
Steam Games MCP
4.7/10Steam store/game data (no key) plus player profiles, libraries and achievements (Steam Web API).
Okffs
4.7/10MCP server connecting Claude Code to GitHub for an issue to branch to PR to close workflow.
Akf
4.7/10Trust metadata for AI agents — check files before building on them, stamp verified work.
Ldap Assistant MCP
4.7/10MCP server for 389 Directory Server health diagnostics, log analysis, and SOS-report investigation
Truepath Pdf MCP
4.7/10Local-only PDF tools for AI — extract text, search, split/merge, render pages. Files never leave.
Chainweb
4.7/10Chainweb HTTP API: local sim, pre-signed send, poll, table reads, SPV proofs, module deploys.
MCP Server
4.7/10Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.
Archsteer
4.7/10Architecture governance for AI agents: query the live model, get target patterns, check files.
Validatefin
4.7/10Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine.
Recordant
4.7/10Patent-pending diagnostic + decisions-ledger engine with operator briefs and an MCP console.
Solar Data MCP
4.7/10US open solar data for agents: PVWatts production, tariffs & ROI, market data, forecasts. 18 tools.
Handoff MCP
4.7/10Cross-session memory for Claude over MCP — prioritised briefs, supersession, cross-project recall.
Conventionsense
4.7/10Git-history hole detector: flags files and C# members that co-change with your edit but are absent
Xfuel MCP
4.7/10Submit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs.
Tokenlab
4.7/10TokenLab MCP server: 32 default and 89 full-profile tools for models, media, tasks, and files.
Unwritten
4.7/10Catches files and C# members you forgot to change, learned from your repo's git history
Synapse Rmcp
4.7/10Rust MCP and CLI server for Docker, host inspection, SSH, logs, ZFS, and safe file operations.
Search
4.7/10Live Google + public LinkedIn data: search, maps, profiles, companies, jobs. Pay only for results.
Oracle Forms MCP
4.7/10Serves Oracle Forms module content (.fmb/.mmb/.pll/.olb) from a directory to MCP clients.
Attest MCP
4.7/10Free proof-of-existence attestation for digital files, MCP tools for the imgauth service.
Nuzo Memory
4.7/10Local-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage.
Dowse
4.7/10Fast local full-text search for Windows files (tantivy + jieba), exposed to AI agents over MCP.
Rangefind
4.7/10Search rangefind static indexes: full-text, geo, autocomplete, facets - no server, just files.
Crumbtrail
4.7/10Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle.
Lolik MCP
4.7/10Live trends → money-ready intelligence: forecasts, virality scores, opportunities, daily briefs.
Brandsystem MCP
4.7/10Use existing brand guidelines with AI. Turn websites, PDFs, and Figma into a .brand runtime.
Vantio Optics
4.7/10Vantio Optics — read-only Sight Loop observe for agents. Proofs, hosts, upgrade path.
Kaiord
4.7/10Convert, validate, and inspect workout files (FIT, TCX, ZWO, Garmin Connect) for AI agents.
Stale Write Guard Fs
4.7/10Coherence guard for shared files: denies stale writes so agents don't silently overwrite each other.
Verify Proof
4.7/10Verify blockchain timestamp proofs offline, or anchor a new one through ProofLedger.
Doc Bridge
4.7/10Resolve documentation ownership, edit roots, checks, and human handoffs before an agent edits code.
Asc MCP
4.7/10Every App Store Connect + StoreKit 2 endpoint. 895 tools in 13 profiles, narrow to 27.
Ellmos Codecommander MCP
4.7/10Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.
Ellmos Controlcenter MCP
4.7/10MCP control plane: local server discovery, profiles, capability bundles, and policy audits.
Ellmos Filecommander MCP
4.7/10Filesystem MCP server: files, processes, sessions, async search, OCR, archives, safe delete.
MCP Server
4.7/101.25M+ Slovak companies, aggregated from 8 registers (RPO/ORSR/RÚZ/ZRSR/RPVS/CRZ/ÚVO/FS DPH).
Cadloop Slicer
4.7/10Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.
Palsaveeditor MCP
4.7/10Inspect Palworld save files locally, compare snapshots, create a recognition receipt, and export
Hiaitutor MCP
4.7/10Read-only product knowledge for interactive lessons from PDFs, notes, or a topic
Akd Vaultpdf
4.7/10On-device PDF, resume and CSV tools. Files never leave your machine. Refuses rather than guessing.
Mq Bridge App
4.7/10Move data between 15+ databases, queues and files at high throughput, without it entering context
Magic
4.7/10Generate secured CRUD APIs over your database, run SQL, manage files, tasks and a headless browser
Whats Inherited MCP
4.7/10What a checkout tells your agent to do: instruction files, hooks, declared MCP servers.
Whats Loaded MCP
4.7/10What fills your agent's context window before a session starts: skill descriptions, memory files.
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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.