Developer Tools MCP Servers

Gmail MCP Pack

Gong MCP — wraps the Gong API v2 (OAuth)

Action-level governance for AI agents -- control what they DO, not what they SAY

Control mpv media player — playback, playlists, YouTube streaming, and downloads.

Agent-optimized MCP server for Kit.com email marketing. 13 composite tools, 100% V4 API.

A simple Model Context Protocol calculator server

AI agent identity, W3C credentials, EU AI Act compliance. 47 MCP tools.

The document publishing layer for AI tools. Convert markdown to 6 destinations, 62 templates.

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.

Multi-URL comparative content analysis with topical gap detection

An MCP server for natural language inference

Flight price comparison MCP server. Search multiple booking sources to find better flight prices.

Ecuador legislation via MCP -- full-text search across statutes and provisions

Manage CronAlert uptime monitors, check results, and incidents from any MCP client.

MCP server for Unity: project info, build scenes, agent docs. No Unity Editor. Cursor, Claude.

Routes design tasks to designarena.ai's top-ranked model via OpenRouter across 14 categories.

MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review

Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.

Revenue intelligence MCP: RFM analysis, 14.5-point ICP scoring, pipeline health. HubSpot.

Turn any OpenAPI spec into an executable agent interface using graphs and semantic search.

Desktop text workbench + MCP server: 22+ text processing tools for AI assistants

Score your specs before feeding them to an LLM. MCP server with radar chart visualization.

An MCP server that provides text preprocessing, NLP components, and document analysis

57 tools for AI-powered iOS Simulator automation — tap, swipe, type, screenshots, and more.

Saudi legislation via MCP — full-text search across statutes and provisions

MCP server for API testing: HTTP requests, cURL generation, health checks.

日本の公的データ（統計・法人・不動産）にAIからアクセスするMCPサーバー。e-Stat統計API・法人番号Web-API・不動産情報ライブラリAPIの3API統合。全国約1,700市区町村対応。

Control AWX/Ansible Tower through natural language - 49 tools for automation

MCP server that wraps the Open Notebook API

ADCIRC model configuration debugging, parameter lookup, and validation

SCHISM model configuration debugging, parameter lookup, and validation

Biologically-inspired persistent memory engine for Claude Code MCP agents

Allow AI systems to read, send, archive, and manage emails via Gmail.

MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients

Statbotics MCP Server

Agent knowledge marketplace. 105 products, 6 MCP tools, x402 payments on Base network.

The Blue Alliance MCP Server

Bidirectional CSV <> JSON <> Markdown transformer

SQL formatting, schema visualization, migration generation

MCP server for the Mailtrap email platform — analytics, sending, contacts, sandbox

Uganda legislation via MCP -- full-text search across statutes and provisions

83 rules to catch dangerous PostgreSQL migrations before production. Lock analysis + auto-fix.

LLM pricing oracle — model lookup, cost estimation, and comparison via LiteLLM

String analyzer, diff, templates for AI agents

A Model Context Protocol (MCP) server for the Have I Been Pwned (HIBP) API

Load OpenAPI 2.x/3.x specs and expose generic tools to discover and call multiple APIs.

MCP server for *arr media suite - Sonarr, Radarr, Lidarr, Readarr, Prowlarr

Search Google's Knowledge Graph for structured information about real-world entities