"Popular MCP tools commonly used by programmers" matching MCP connectors:

Save money on AI spend. Agents buy compact pay-per-call tools from one prepaid credit balance.

docuwriterAOAuth via extension

ai.docuwriter

Generate, search, and manage codebase documentation on DocuWriter.ai. 72 tools incl. Autopilot.

There ThereOAuth via extension

app.there-there

AI helpdesk by Spatie. Read, triage and reply to tickets, and edit your knowledge base.

MCP server for your apps' tools and custom tools, plus hosted AI agents and approval-gated workflows

Lexpad – Vocabulary Notebook & FlashcardsOAuth via extension

app.lexpad

Lexpad is a vocabulary notebook and flashcard app with spaced repetition (Leitner boxes) for learning words in 81 languages, including English, Spanish, French, German, Arabic, Turkish and Persian. Connect it to ChatGPT, Claude or any MCP client, and your assistant works with the words you collected yourself: • Save words and phrases you ask for, with meanings, example sentences and a level (A1–C2). • Find anything: browse and filter your whole notebook by due, new, struggling, starred or mastered words, level, topic or date added. • Practise: get quizzed on today's due words. Every answer counts as real review, moves the word through the Leitner boxes and keeps your streak. • Edit: fix spellings, change or reorder meanings, star or retire words. Deleting needs its own permission, and the assistant asks first. Lexpad never invents vocabulary: it only works with the words you add, by hand, from a text, or imported from Anki or a Kindle. Sign-in is OAuth on a Lexpad page; your password is never shared, and you can disconnect at any time. Works alongside the Lexpad web app and Android app. Guide and example prompts: https://lexpad.app/features/assistants

CortexBOAuth via extension

io.cortex.mcp

The Cortex MCP server provides read-only access to real-time engineering context from the Cortex developer portal, allowing AI coding assistants to answer natural language questions about your organization's catalog (microservices, libraries, domains, teams, infrastructure), scorecards (engineering standards and best practices), initiatives (goals and deadlines), and Engineering Intelligence metrics. It includes tools for querying documentation, tracking personal entities, and accessing AI-assisted insights across the entire Cortex ecosystem.

DocsieOAuth via extension

io.docsie.app

Docsie MCP brings your documentation workflow directly into your AI assistant. Create, edit, and publish documentation without switching between tools. Convert videos into structured documentation instantly, run compliance analysis across text, audio, and video content, and use semantic search to find exactly what you need across your knowledge base. Whether you're building product documentation, SOPs, user guides, or technical manuals, Docsie MCP makes documentation faster, smarter, and powered

Nimble MCPOAuth via extension

com.nimbleway.mcp

The Nimble MCP Server gives AI agents the ability to search, extract, map, crawl, and structure data from any website in real time. It exposes Nimble’s full web data platform as MCP tools that any compatible AI client can use.

Connect AI agents to your bank. Live, read-only access to Australian and NZ bank accounts and global brokerage data over MCP, powered by regulated open banking (CDR)

runcomfy-mcpAOAuth via extension

io.github.runcomfy-com

Remote MCP for RunComfy: ComfyUI deployments, hosted models, LoRA training. 31 tools.

Lowers your AWS bill by helping you clean up and optimize your setup

Lansy Desk brings a team’s meeting history into Claude and ChatGPT: search every recorded conversation by meaning and get the answer with its quote and a link to the source, pull a brief before a call, or list the meetings from any period. The server authenticates over OAuth, so there are no API keys to manage.

Affiliate programs in AI tools: read partners, commissions and payouts; track clicks and sales.

StreamkapOAuth via extension

com.streamkap

Streamkap CLI & MCP server - manage CDC pipelines, sources, destinations, and transforms

B2B contact data for AI agents: search people by title, company, industry, headcount, country and technology, then reveal verified work emails and phone numbers. Requires a Leadscart API key (Authorization: Bearer lc_live_…).

Qase Test ManagementOAuth via extension

io.qase

Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools.

Give your AI agent 75+ business tools: tasks, projects, CRM, forms, E-Sign, team comms, automations.

Manage SysML2 projects; check, evaluate, verify, query, document and diagram models.

The Crowded MCP allows organizations to run financial operations by asking — managing expenses, contacts, payment processing, reporting, and more. Samples of what you can do: Keep an eye on spending by asking "What software are we paying for?" and get transactions categorized and totaled without opening a spreadsheet. Get visibility across your organization with a consolidated view of accounts in a few seconds. Cut board preparation time by creating reports and charts of financial data conve

Audio AI tools: transcription with speakers, stems, noise removal, MIDI, speech, voices and music.