MCP Category
Developer Tools
MCP servers for software development, coding, testing, debugging, and developer workflows.
2973
MCP servers
Croft
net.oncroft/croft
Creates, deploys, hosts, monitors, and manages application code, databases, secrets, connectors, schedules, access, and releases.
Public
ARIA role token charset, value discarded
io.github.sadri-dridi/aria-role-ok
Provides small validation and inspection utilities for URLs, GitHub references, Figma links, paths, JSON, accessibility-related values, time, weather, and public web metadata.
Public
csproj package reference count, body discarded
io.github.sadri-dridi/csproj-ok
Provides lightweight validation and inspection utilities, including package/project reference checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Whether current UTC month is DST-heavy in the US
io.github.sadri-dridi/dst-hint-utc
Provides lightweight validation and inspection utilities, including time-zone, URL, JSON, path, public web metadata, and weather checks.
Public
Eircode shape, value discarded
io.github.sadri-dridi/eircode-ok
Provides lightweight validation and inspection utilities, including Eircode shape checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Tabindex integer band, value discarded
io.github.sadri-dridi/focus-order-ok
Provides lightweight validation and inspection utilities, including tabindex checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Gemfile gem count, versions discarded
io.github.sadri-dridi/gemfile-ok
Provides lightweight validation and inspection utilities, including Gemfile checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
GitHub commit URL shape, path discarded
io.github.sadri-dridi/gh-commit-ok
Provides lightweight validation and inspection utilities, including GitHub commit URL checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
GitHub release tag URL shape, path discarded
io.github.sadri-dridi/gh-release-ok
Provides lightweight validation and inspection utilities, including GitHub release URL checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Git tag name safety, name discarded
io.github.sadri-dridi/git-tag-ok
Provides lightweight validation and inspection utilities, including Git tag safety checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
HTML h1 count, markup discarded
io.github.sadri-dridi/h1-count
Provides lightweight validation and inspection utilities, including HTML heading-count checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Heading level 1-6 shape
io.github.sadri-dridi/heading-level
Provides lightweight validation and inspection utilities, including heading-level checks, URLs, JSON, paths, public web metadata, and time or weather lookups.
Public
Hex key length band, value discarded
io.github.sadri-dridi/hex-key-len
Provides lightweight validation, parsing, URL/status, time, weather, and geolocation utility functions.
Public
ICO magic-byte check, file discarded
io.github.sadri-dridi/ico-magic
Checks ICO file signatures and provides assorted URL, JSON, time, and format utilities.
Public
JWT header segment shape, token discarded
io.github.sadri-dridi/jwt-header-ok
Validates JWT header structure and provides JWT-adjacent parsing and general developer utilities.
Public
HTML meta tag count, markup discarded
io.github.sadri-dridi/meta-count
Counts HTML meta tags and provides general URL, HTTP, JSON, and web inspection utilities.
Public
MP3 frame sync check, file discarded
io.github.sadri-dridi/mp3-magic
Checks MP3 frame-sync signatures and provides assorted web, parsing, and validation utilities.
Public
Open Agent Utility Index
io.github.sadri-dridi/open-agent-utility-index
Offers a collection of lightweight agent utilities for validation, parsing, HTTP checks, time, weather, and web inspection.
Public
PEM fence check, key discarded
io.github.sadri-dridi/pem-ok
Checks PEM-formatted key boundaries and provides general parsing, URL, HTTP, and validation utilities.
Public
Maven POM coordinate shape, body discarded
io.github.sadri-dridi/pom-ok
Validates Maven POM coordinate structure alongside general HTTP, URL, JSON, and development utilities.
Public
Canadian postal code shape, value discarded
io.github.sadri-dridi/postcode-ca-ok
Checks Canadian postal code format and provides general validation, parsing, URL, and web utilities.
Public
Dutch postcode shape, value discarded
io.github.sadri-dridi/postcode-nl-ok
Checks Dutch postcode format and provides general validation, parsing, URL, and web utilities.
Public
UTC start of the current quarter
io.github.sadri-dridi/quarter-start
Returns the UTC start of the current quarter and includes general date, URL, HTTP, and validation utilities.
Public
HTML script tag count, markup discarded
io.github.sadri-dridi/script-count
Counts HTML script tags and provides general URL, HTTP, JSON, and web inspection utilities.
Public
UTC offset shape like +02:00
io.github.sadri-dridi/utc-offset-ok
Validates UTC offset formats and provides general time, URL, HTTP, and parsing utilities.
Public
WAV RIFF check, file discarded
io.github.sadri-dridi/wav-magic
Checks WAV RIFF signatures and provides assorted web, parsing, time, and validation utilities.
Public
Standout
io.standoutmcp/standout
Provides reference-backed web and application design directions, reusable UI code, motion recipes, and automated design critiques.
Public
AI Design Blueprint
com.aidesignblueprint/blueprint
Provides agent architecture, experience design, and specification doctrine, validators, examples, guides, learning paths, and governed validation sessions.
Public
Boosthis
com.boosthis/boosthis
Provides read-only performance monitoring for applications, including speed, crashes, traces, alerts, trends, and release impact.
Public
mcp-toolbelt
com.papacasper/mcp-toolbelt
Runs website and infrastructure checks covering DNS, SSL, security headers, ports, vulnerabilities, performance, SEO, email deliverability, and structured data.
Public