Developer tools MCP servers

Algolia ProductivityVerified maker

@algolia

Connect LLM tools to your Algolia account with user-scoped access for internal workflows.

GitHubVerified maker

@github

Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.

MCP devkit serverVerified maker

@mapbox

Provides AI assistants with direct access to Mapbox developer APIs and documentation.

GitLabVerified maker

gitlab.com

Official GitLab MCP Server

Perplexity API PlatformVerified maker

perplexity.ai

Real-time web search, reasoning, and research through Perplexity's API

Valuein — SEC EDGAR Fundamentals & Smart-Money Data

@valuein

Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents.

Translation by park13

park13.digital

English→Japanese document translation with a certificate. No API key, free quote, fixed ¥980–5,980

UFCalendar Fight API — MMA MCP server

ufcalendar.com

MMA MCP: UFC, PFL, BKFC, RIZIN, OKTAGON results, stats, rankings, scorecards. Free plan, no card.

GitHubCard

githubcard.com

Create GitHub profile and repository cards for READMEs, link previews and social posts.

Dotsy

dotsy.ai

Build and publish static sites on Dotsy with draft-first MCP tools, OAuth Connect, and API keys.

LAYIQ Jobs

@roleworthylabs

Find public job listings and explore roles from LAYIQ. Read-only; no account or login needed.

LexLint: a lint for the law that governs software

lexlint.io

Declare what your app does and where it operates; get cited, jurisdiction-specific findings.

Fresh402 Agent Intelligence

@kirillradchenko96

Persistent web/Base observations and recoverable results. Free Register, 7 paid tools; REST/MCP.

Arabic Pipeline API

@skypantherr

Pay-per-call Arabic text, audio and document utilities over x402. USDC on Base, no API key.

SrcLog

srclog.com

Search GitHub repos, find alternatives, browse topics and rank top developers and orgs. No auth.

DiffCI

@DiffCI

Fail-closed, change-aware verification for AI coding agents with affected-test guidance.

UK Companies House due diligence and KYB (Registrum)

@RegistrumUK

UK Companies House due diligence: beneficial owners, directors, ECCTA, accounts. Hosted, no key

NAIF Gravity

@naief9961-tech

Free MCP/API diagnostics. Micro Tools V2: free preview, $1 JSON check, $2 API shape, $3 normalize.

CodeWays — AI-Native Web, Mobile & Cloudflare Studio

codeways.co

Explore CodeWays full-stack software engineering services, AI agent readiness, and project quotes.

MyLearners K53 Co-Pilot — SA Learner Licence Exam Prep

mylearners.co.za

Official South African K53 learner licence practice tests, road signs, rules, and study tools.

GripForge

@gripforgeai

Turn prompts into production-ready game assets: animated characters, textures, terrain, VFX, HUD.

Emboss

@edwinorange

Make any PDF form fillable, fill it from data or documents, read it back, and fax the result.

64 Types: personality test

@zachhhhh

Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.

LienDeadline

@LienDeadline

Statute-cited lien and notice deadlines for material suppliers; lien guides for 50 states and DC.

Lviv Public Transport

@vbhjckfd

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

Flowsimp

flowsimp.com

Turn Mermaid or an indented outline into an editable flowchart link. Completely free, no API key.

The Tennis Desk

@chungty

Ratings, line win chances and lineup help for USTA NorCal adult league tennis, from public results.

Lunara

@DarkMatteros

Subtitle engine for AI agents: one upload gives a written track and a translation, timings exact.

Pinsvit

pinsvit.com

Find and book local businesses, or run yours with Pinsvit Business: bookings, front desk, bills.

whichlib

@josifb

Dependency picker for coding agents: recommends, compares and scores GitHub repos with a verdict.

DrinkedIn Night Out

@haim-barad

Plans walkable 2-4 stop nights out between officially validated venues. No sign-in.

Crevio

crevio.co

Delegate to an AI agent that runs your small business, or script the Crevio API and 3,000+ apps.

qrforprint

qrforprint.com

QR codes for print: free previews, plus dynamic link codes you can repoint after printing.

SwitchBord

@6ixtyy

Free live router for paid agent APIs (x402, MPP): the best working seller for a task, plus backups.

Wellemo — online tests and quizzes

wellemo.com

Create online knowledge tests and quizzes, share a link, see results. Search ready-made tests.

Docstar

@swayammaheshwari

Publish your API docs so AI assistants can look up endpoints and call your API correctly.

Ask a Human (Tech & Toast)

@pgraci

Agents pay one real human for typed answers. First question free, then $2 each, or subscribe.

GEML — a plain-text document format built to be edited in place, one section at a time

@geml-spec

One section in, one section out — on Markdown/GEML files, bad writes refused.

POPCORN MCP

@violetclaire

Witness layer for agents: signed receipts binding a fingerprint to a witnessed time. $0.001.

EaseWeb accessibility

easeweb.dev

Accessibility guides for coding agents: fixes with working code, test steps, contrast checks. EN/JA

VoltPlan Wiring Diagrams

@YUZU-Hub

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

Doxa MCP

@The-Doxa-Way

Christian AI for any question, any season. Bible (BSB), grace + truth. Self-run faith-AI check: 5/5.

PostCode Check

postcodecheck.mike-tusa.workers.dev

Validate and normalize postal codes offline for 252 countries and territories. Format check only.

LibrePass eSIM

@mariusbolik

Read-only LibrePass eSIM catalogue: find countries, data plans in EUR and SIM registration rules.

WORN Fit

@arthexai

Tells an AI assistant how a watch fits a given wrist, with a to-scale drawing. Free, no sign-in.

HODDS

hodds.ai

Find software, SaaS and APIs for a need in a sourced catalogue organised by business process.

Indiana Code

openindianalaw.org

Search unofficial Indiana Code, IGA companions, and appellate cases. Not legal advice.

MySchoolHub

@sf0116

Schools in England: Ofsted, results, real catchment cut-offs and where to live for schools.

amCharts 5

@amcharts

On-demand access to amCharts 5 docs, code examples, and API reference

mcp-everything: Russian APIs

mcp-everything.ru

Russian APIs for AI agents: YooKassa, CDEK, Bitrix24 and more. Ready scenarios with code. No key.

ESQ Matching Engine

@sustany

Find, compare and price licensed U.S. lawyers from official licensing records. Not legal advice.

landmine

landmine.tech

Known open GitHub issues in exact npm and PyPI versions, with workarounds, for coding agents.

VenuNite Events

@isaacaskew

Free US local event search. No signup or API key; 90-day lookahead. Paid commercial and bulk access.

Samuelz Chauffeur Booking

@samuelzcom

Chauffeur price previews and consent-led offers for the provider's published service areas.

AgentTwin Documentation

@Sashank-Singh

Search AgentTwin agent testing guides, Node CLI commands and supported synthetic service contracts.

Skyelight

@plastrlab

Give your AI assistant feedback pinned to the exact element, with its code, so it can fix and reply.

SunsetDiff

sunsetdiff.com

AI model shutdown dates, replacements, and migration diffs. Free, no API key.

Buzz Dealer AI

@buzzdealer-ai

Press release distribution, digital PR, and brand and personal reputation checks for your AI.

SiteKrs

@hansail001

List SiteKrs templates and get editor links; import your own source on the SiteKrs homepage.

Agent Evidence API

@Thx93

Cited web evidence and fact checking for AI agents. $0.01 per call, no API key.