Developer tools MCP servers

Bugasura

bugasura.io

Bug tracking and test management: issues, test cases, sprints, runs, requirements and KB.

Mushi Mushi

@kensaurus

The bug mediator for AI-built apps: plain-English diagnosis + a ready fix, in your editor.

Keyword Research Tool — Autocomplete & Trends

@CleanData-Labs

Keyword ideas from Google Autocomplete plus Google Trends interest and rising queries. No API key.

Google Trends Scraper

@CleanData-Labs

Google Trends for agents: interest over time, by region, rising queries, Trending Now. No API key.

Rus.sh

rus.sh

Make, find, pause and track short links and QR codes from your AI assistant.

WhoisXML API MCP Server

@whois-api-llc

35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.

Ollang

@ollang

Agentic localization for documents and media, with quality checks and optional human review.

Fin Codes API

fincodesapi.com

Validate IBANs and bank codes, verify payee names, and screen names against sanctions lists.

Trackly CLI

@trackly-app

Search Thousands of jobs, Thousands of companies. MCP for Claude, ChatGPT, Codex and Cursor.

0n3 — the 0n runtime (0nmcp 5)

@0nork

Your apps as AI tools: one sign-in, one vault, 125 services and 1,851 endpoints, with receipts.

Joe Speaking

@hubeiqiao

Review IELTS and CELPIP speaking practice, progress and feedback saved in Joe Speaking.

AnythingMCP

@HelpCode-ai

Any REST/SOAP/GraphQL/OData/SQL API as MCP tools for Claude & ChatGPT. 561 connectors: SAP, ERP.

VYBSRF

@tklee

Private picture boards your AI agent saves to and recalls, each with a note on why. Free.

TastePolicy

@VictorCyberDev

Qloo cultural evidence with ALLOW, ASK and REJECT boundaries for agent preference decisions.

Curated Finds — GitHub Tools & Hugging Face Models

@myworkingmemory

Find GitHub tools and Hugging Face models: source links, licenses, setup notes and review dates.

Helprism

helprism.com

Your coding agent keeps your help center current: it drafts article fixes after code changes.

Testmode AI

amber.digital

Write, run and check natural-language browser tests of your web app from your AI assistant.

uploads.sh

uploads.sh

Host files from coding agents; stage on a branch and attach to GitHub PRs.

Plaro

@plaro-kr

Agreed client requirements, changes and open questions from Plaro, read by Claude Code and Codex.

ROMKADE

romkade.com

Drive your retro handheld console: find your games, launch, save, set volume, get cheat codes.

UI Verify

@igrlk

Visual testing for coding agents: your agent sees every UI change it makes and triages each diff.

AiLexLux

@digitranslu

Luxembourg, EU and French legal research and drafting with cited sources. Account required.

Chatfuel API

chatfuel.com

Full Chatfuel public API for developers: schema search, queries, mutations and file uploads.

tmphost

@tmphost

Host files at temporary public URLs: upload, list and link files in folders that expire.

Tounify

tounify.io

European electricity pricing and tounify API integration help. Read-only; it returns no prices.

IL Co

@IL-CONCETTO

Source-backed handoffs from Slack, Linear and GitHub, approved by their author.

WebUpCheck Protect — API abuse controls for your own API

webupcheck.com

Controls for your own verified API: read events, block or release callers, tune route limits.

Proxy Mail QA

proxymail.qa

Test inboxes for your app's sign-up and login emails: get the code or link, or why none came.

QRsome – QR codes for agents

qrsome.com

Branded QR codes for AI agents: static or dynamic, re-pointable after printing, with scan counts.

OnlineCompiler.io

onlinecompiler.io

Run Python, Java, C, C++, C#, Go, Rust and 39 more languages, each run in a fresh, offline sandbox.

Automatron · Aura Backlink Checker

@mandiau-matthias

Check known backlinks, anchors, rel tags and noindex. Paid Apify runs; unknown results unbilled.

Gydmation

@hacrootechnologies

Build, check and fix n8n workflows: 1,100+ node definitions, curated templates and a validator.

Noetix

noetix.dev

Your company's knowledge for Claude Code, Cursor and Codex, with cited answers and procedures.

opsen

opsen.dev

Engineering spend: GitHub seats, Copilot, Actions and coding agents, priced, with fixes

CleanSlop

cleanslop.com

Your coding agent scans your pushed code, reads what's worth fixing, fixes it, and rescans.

Versive

getversive.com

Create, launch, and analyze user research studies, AI interviews, and AI tests from your AI agent.

Tupana

@tupana-ai

Facturación electrónica chilena (SII), cobranza, conciliación bancaria y reportes de ventas.

pagent

@aihumin

A/B testing MCP server for pagent: create, run and review A/B tests on your live website.

Thinking Brain School — Teaching MCP

@ariaxhan

Guided practice with Thinking Brain School lessons your family has unlocked, inside your AI app.

Alwen

alwen.ai

One memory for every AI you work with: your rules, notes and decisions in your own Git repo.

Mida

mida.so

Create, run and analyze A/B tests and personalizations on your site with Mida.

Legitym — French law

legitym.com

French case law (Judilibre) and codes (Légifrance) from official sources, with citation checking.

FMEPM Connect for Oracle EPM

@fmepm

Claude, connected to your own Oracle EPM. Each person as themselves, every call checked and logged.

CYBO Attest

ulapcybo.app

Scan, fix and justify your application code until it is approved to ship.

voar

voar.dev

Read your organization's GitHub Actions jobs and usage on voar. Read-only.

Buzzy App Builder

buzzy.buzz

Build and host custom business apps (CRMs, booking apps, portals) with Claude Code, Codex or Cursor.

LaunchList

getlaunchlist.com

Run your waitlist from your AI: test an idea, find early users, invite them and send updates.

Hardcover OAuth MCP

@benjuntilla

Read and update your Hardcover library, progress, lists, and goals. Sign in with Hardcover OAuth.

Karma Compass

@maheshmurthy

Manage nonprofit board agendas, minutes, decisions, and action items with human approval.

Summer Engine

@SummerEngine

The game engine built for AI. Any agent makes a multiplayer game and publishes it.

neonloops

neonloops.com

Build, test and publish agentic workflows from your AI client: approve steps, read tables, see runs.

OKA Anywhere

@forgeagents-jp

Cited answers in Claude or ChatGPT only from your office's procedures; says so when not covered.

Leash

@open-leash

Protected account access, configurable checks, activity history and undo for supported actions.

Flowie Exchange API

get-flowie.com

Every Flowie Exchange API operation as a tool: send, receive and validate e-invoices.

Webhook Admin

webhookadmin.com

Webhook の送信・再送・監視を行う Webhook 統合インテグレーション (日本製)。送信先・イベントの種類・API キーを tool で扱う。管理画面のアカウントでログイン (OAuth)

DeviL

@cozzagit

Trova PMI italiane a cui proporre i software che hai già sviluppato, dal tuo Claude Code.

iHatePosting

ihateposting.com

Draft, check and schedule posts to your social accounts from Claude, ChatGPT, Cursor or VS Code.

Scandit

scandit.com

Create a Scandit account, get trial license keys and set up the Scandit SDK in your app.

Openlayer

openlayer.com

Inspect AI projects, traces, tests, and governance rules in Openlayer, and debug failing evals.

MMW Managed Memory Workspace

@msingatullin

One memory for AI agents in Claude Code, Cursor, Codex and ChatGPT that flags conflicting facts.