Live · updated 7 hr ago 41,542 Servers Scored

The MCP Server Directory

Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.

Servers 41,542
Categories 18
Official Servers 0
Remote-Hosted 26,560

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.

Browse & filter
Top score Most stars Newest
Category All41,542 Git / Code22887 Other8675 Search4600 Filesystem1729 Database792 Finance635 AI / ML429 Email392 Calendar314 Cloud223 Browser175 Design159 Analytics158 Docs103 DevOps91 Communication86 Web Scraping71 Productivity23
21,169–21,216 of 22,887 servers · Git / Code

Http 431

3.9/10
io.github.sadri-dridi/http-431

Meaning of HTTP 431.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 451

3.9/10
io.github.sadri-dridi/http-451

Meaning of HTTP 451.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 501

3.9/10
io.github.sadri-dridi/http-501

Meaning of HTTP 501.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 502

3.9/10
io.github.sadri-dridi/http-502

Meaning of HTTP 502.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 504

3.9/10
io.github.sadri-dridi/http-504

Meaning of HTTP 504.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 505

3.9/10
io.github.sadri-dridi/http-505

Meaning of HTTP 505.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 507

3.9/10
io.github.sadri-dridi/http-507

Meaning of HTTP 507.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Http 511

3.9/10
io.github.sadri-dridi/http-511

Meaning of HTTP 511.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

In To Cm

3.9/10
io.github.sadri-dridi/in-to-cm

Inches to centimeters

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ok

3.9/10
io.github.sadri-dridi/ipv4-ok

IPv4 shape, address discarded

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ok

3.9/10
io.github.sadri-dridi/ipv6-ok

IPv6 shape, address discarded

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Iso Date Utc

3.9/10
io.github.sadri-dridi/iso-date-utc

UTC ISO date

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Iso Time Utc

3.9/10
io.github.sadri-dridi/iso-time-utc

UTC ISO time only

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ok

3.9/10
io.github.sadri-dridi/iso3166-ok

ISO 3166-1 alpha-2 shape

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ok

3.9/10
io.github.sadri-dridi/iso4217-ok

ISO 4217 currency shape

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ok

3.9/10
io.github.sadri-dridi/iso8601-ok

ISO 8601 datetime shape

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Julian Day

3.9/10
io.github.sadri-dridi/julian-day

Julian day number

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

K To C

3.9/10
io.github.sadri-dridi/k-to-c

Kelvin to celsius

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Kb To Mb

3.9/10
io.github.sadri-dridi/kb-to-mb

Kilobytes to megabytes

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Kg To Lb

3.9/10
io.github.sadri-dridi/kg-to-lb

Kilograms to pounds

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Kib To Bytes

3.9/10
io.github.sadri-dridi/kib-to-bytes

KiB to bytes

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Knot To Kmh

3.9/10
io.github.sadri-dridi/knot-to-kmh

Knots to km/h

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ksuid Len

3.9/10
io.github.sadri-dridi/ksuid-len

KSUID character length

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Ksuid Shape

3.9/10
io.github.sadri-dridi/ksuid-shape

KSUID shape check

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

L To Gal

3.9/10
io.github.sadri-dridi/l-to-gal

Liters to US gallons

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code Rust streamable-http Remote
Repo → Remote →

Lang Aa

3.9/10
io.github.sadri-dridi/lang-aa

ISO 639 language tag aa.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Af

3.9/10
io.github.sadri-dridi/lang-af

ISO 639 language tag af.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Am

3.9/10
io.github.sadri-dridi/lang-am

ISO 639 language tag am.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang As

3.9/10
io.github.sadri-dridi/lang-as

ISO 639 language tag as.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Az

3.9/10
io.github.sadri-dridi/lang-az

ISO 639 language tag az.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Be

3.9/10
io.github.sadri-dridi/lang-be

ISO 639 language tag be.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Bg

3.9/10
io.github.sadri-dridi/lang-bg

ISO 639 language tag bg.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Bn

3.9/10
io.github.sadri-dridi/lang-bn

ISO 639 language tag bn.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Bs

3.9/10
io.github.sadri-dridi/lang-bs

ISO 639 language tag bs.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Ca

3.9/10
io.github.sadri-dridi/lang-ca

ISO 639 language tag ca.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Cs

3.9/10
io.github.sadri-dridi/lang-cs

ISO 639 language tag cs.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Cy

3.9/10
io.github.sadri-dridi/lang-cy

ISO 639 language tag cy.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Da

3.9/10
io.github.sadri-dridi/lang-da

ISO 639 language tag da.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang El

3.9/10
io.github.sadri-dridi/lang-el

ISO 639 language tag el.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Eo

3.9/10
io.github.sadri-dridi/lang-eo

ISO 639 language tag eo.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Et

3.9/10
io.github.sadri-dridi/lang-et

ISO 639 language tag et.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Eu

3.9/10
io.github.sadri-dridi/lang-eu

ISO 639 language tag eu.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Fa

3.9/10
io.github.sadri-dridi/lang-fa

ISO 639 language tag fa.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Fi

3.9/10
io.github.sadri-dridi/lang-fi

ISO 639 language tag fi.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Fj

3.9/10
io.github.sadri-dridi/lang-fj

ISO 639 language tag fj.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Fo

3.9/10
io.github.sadri-dridi/lang-fo

ISO 639 language tag fo.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Ga

3.9/10
io.github.sadri-dridi/lang-ga

ISO 639 language tag ga.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →

Lang Gd

3.9/10
io.github.sadri-dridi/lang-gd

ISO 639 language tag gd.

6.5Reliab.
3.0Docs
3.5Maint.
2.0Adopt.
Git / Code streamable-http Remote
Repo → Remote →
Weekly briefing

Free · No spam

New servers, score changes, breakages

Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.

How scoring works

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.
Frequently asked

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.