Developer Tools MCP Servers

MCP servers for repositories, version control, CI, error tracking, sandboxes and code execution. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Wireshark PyPI
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wireshark-mcp

A production-grade Model Context Protocol (MCP) server for Wireshark

Developer Tools Score 96/100 6 findings Cap. Moderate
Writefreely PyPI
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writefreely-mcp-server

An MCP server for interacting with WriteFreely API, enabling AI agents like Claude to perform blogging actions. Supports both self-hosted WriteFreely instances and the Write.as hosted service. This is a community-built, independent project.

Developer Tools Score 96/100 0 findings Cap. Moderate
Xpal PyPI
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xpal

A batteries-included Python client, CLI, and MCP server for the X (Twitter) API

Developer Tools Score 96/100 2 findings Cap. Moderate
Yop PyPI
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yop-mcp

快速对接易宝支付开放平台(YOP)的 MCP Server

Developer Tools Score 96/100 0 findings Cap. Moderate
Youtube Summarize PyPI
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youtube-summarize

MCP server that fetches YouTube video transcripts and optionally summarizes them

Developer Tools Score 96/100 0 findings Cap. Moderate
Zephyr Scale Cloud PyPI
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mcp-zephyr-scale-cloud

Model Context Protocol server for Zephyr Scale Cloud

Developer Tools Score 96/100 0 findings Cap. Moderate
Zspace Cli PyPI
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zspace-cli

CLI & SDK for ZSpace (极空间) NAS — manage files from your terminal or AI agents

Developer Tools Score 96/100 0 findings Cap. Moderate
Showcase npm
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showcase-mcp

MCP server: publish a self-contained static site (HTML page, report, slide deck, demo, small game) and get back a stable, shareable link that's fast worldwide and inside mainland China.

Developer Tools Score 95/100 2 findings 499/wk Cap. Moderate
Getmonitor npm
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@getmonitor/mcp

GetMonitor API MCP server — full management access to all GetMonitor resources

Developer Tools Score 95/100 2 findings 196/wk Cap. Moderate
Newrelic npm
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@ruminaider/newrelic-mcp-server

A comprehensive MCP server for NewRelic — 25 tools for NRQL, entities, alerts, dashboards, logs, and more

Developer Tools Score 95/100 0 findings 169/wk Cap. Moderate
Elsahafy Ux npm
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@elsahafy/ux-mcp-server

MCP server providing 28 UX knowledge resources, 23 analysis tools & 4 workflow prompts. Works with Claude, Cursor, Continue.dev, Cline, Zed & any MCP client. Complete UX ecosystem coverage.

Developer Tools Score 95/100 1 finding 111/wk Cap. Minimal
Lnfi Mcp Node Service Test npm
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lnfi-mcp-node-service-test

This is a Model Context Protocol (MCP) server built with Node.js that provides AI assistants with secure access to LnFi trading and token management APIs.

Developer Tools Score 95/100 0 findings 83/wk Cap. Moderate
Zulip npm
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zulip-mcp-server

Stateful, ergonomic MCP server for Zulip and Discord with ambient awareness, persistent monitoring, and natural date-based queries

Developer Tools Score 95/100 1 finding 77/wk Cap. Moderate
Symposium npm
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symposium

Agents

Developer Tools Score 95/100 1 finding 69/wk Cap. Moderate
Nfse Nacional npm
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mcp-nfse-nacional

MCP Server para consulta de NFSe no portal nacional (nfse.gov.br)

Developer Tools Score 95/100 1 finding 64/wk Cap. Moderate
Barnburner121 Plugin Hub npm
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@barnburner121/plugin-hub-mcp

The largest Claude Code plugin marketplace. 500 plugins, 600+ developer tools in one MCP server. Security, testing, DevOps, CI/CD, databases, frontend, backend, API design, ML/AI, mobile, cloud, serverless, authentication, monitoring, and more.

Developer Tools Score 95/100 2 findings 50/wk Cap. Moderate
Flowcheck npm
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@flowcheck/mcp-server

MCP server for the FlowCheck API — connect Stripe payouts, Shopify orders, and bank data to Claude, Cursor, or any MCP client

Developer Tools Score 95/100 0 findings 50/wk Cap. Moderate
Agentdocs npm
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mcp-agentdocs

Fresh, curated, source-verified docs for building MCP servers and Claude agents — served to your AI coding agent over MCP.

Developer Tools Score 95/100 0 findings 49/wk Cap. Moderate
Miridev npm
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miridev-mcp

Model Context Protocol server and CLI for deploying websites to miri.dev using natural language

Developer Tools Score 95/100 2 findings 45/wk Cap. Moderate
Sidemail npm
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@sidemail/mcp

Sidemail Model Context Protocol Server

Developer Tools Score 95/100 0 findings 29/wk Cap. Moderate
Smtp npm
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smtp-mcp

MCP Server for sending emails via SMTP

Developer Tools Score 95/100 0 findings 29/wk Cap. Moderate
Alpha Vantage Finance npm
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alpha_vantage_finance

This MCP server provides access to financial data from Alpha Vantage. It includes tools to retrieve OHLCV data, dividend data, and ETF holdings.

Developer Tools Score 95/100 1 finding 27/wk Cap. Moderate
Insomnia npm
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insomnia-mcp

Model Context Protocol server for Kong Insomnia collections

Developer Tools Score 95/100 0 findings 27/wk Cap. Moderate
Mobius npm
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mobius-mcp

MCP server exposing live browser runtime events to AI coding agents

Developer Tools Score 95/100 0 findings 27/wk Cap. Moderate