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.

Asyncapi Knowledge PyPI
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asyncapi-knowledge-mcp

MCP server for documentation search — built with OpenCrane

Developer Tools Score 98/100 0 findings Cap. Minimal
Authful Mcp Proxy PyPI
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authful-mcp-proxy

A Model Context Protocol (MCP) proxy server that performs OIDC authentication to obtain access tokens for remote MCP servers protected by token validation, and bridges HTTP transport to local stdio for MCP clients like Claude Desktop.

Developer Tools Score 98/100 0 findings Cap. Minimal
Authsome Mcp Proxy PyPI
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authsome-mcp-proxy

A Model Context Protocol (MCP) proxy that adds an OAuth/OIDC frontend to upstream MCPs that don't include any such — either because they only validate tokens or expect static credentials such as API keys. Bridges to a configurable IdP (Keycloak, AWS Cognito, Google, Azure, generic OIDC) for Claude Desktop, Claude Code, Cursor, Codex, Claude.ai.

Developer Tools Score 98/100 0 findings Cap. Minimal
Automcp 2 implementations
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best: automcp

Automatic MCP bindings for applications

Developer Tools Best score 98/100 0 findings Cap. Minimal
Axiom Axle PyPI
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axiom-axle-mcp

MCP server for Axiom Lean Engine (AXLE) — exposes Lean verification tools to Claude Code and other MCP clients

Developer Tools Score 98/100 0 findings Cap. Minimal
Aynops PyPI
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aynops

A Model Context Protocol server that gives AI Clients real-time cybersecurity reconnaissance capabilities — WHOIS, DNS enumeration, port scanning, SSL inspection, CVE lookup, IP reputation, ASN lookup and more.

Developer Tools Score 98/100 0 findings Cap. Minimal
Bachstudio Excel PyPI
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bachstudio-excel-mcp-server

Excel MCP Server for manipulating Excel files

Developer Tools Score 98/100 0 findings Cap. Minimal
Backtester PyPI
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backtester-mcp

Local-first backtesting engine with built-in overfitting detection

Developer Tools Score 98/100 3 findings Cap. Minimal
Bilibili Video Info PyPI
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bilibili-video-info-mcp

An MCP server to fetch Bilibili video information like subtitles, comments, and danmaku.

Developer Tools Score 98/100 0 findings Cap. Minimal
Brightdata Mcp Full PyPI
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brightdata-mcp-full

Comprehensive Python MCP server wrapping Bright Data's full REST API (350+ endpoints)

Developer Tools Score 98/100 0 findings Cap. Minimal
Browser Use PyPI
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mcp-server-browser-use

MCP server for browser-use

Developer Tools Score 98/100 0 findings Cap. Minimal
C8y PyPI
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mcp-server-c8y

A Python-based MCP server for Cumulocity IoT platform integration

Developer Tools Score 98/100 0 findings Cap. Minimal
Calculator Kel PyPI
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mcp-calculator-kel

a mcp calculator

Developer Tools Score 98/100 0 findings Cap. Minimal
Carrot Mcp Ds PyPI
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carrot-mcp-ds

Carrot MCP Datasheet Server

Developer Tools Score 98/100 0 findings Cap. Minimal
Carrot Mcp Nfc PyPI
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carrot-mcp-nfc

Carrot MCP NFC Server - nfcscript wrapper

Developer Tools Score 98/100 0 findings Cap. Minimal
Carrot Mcp Serial PyPI
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carrot-mcp-serial

Carrot MCP Serial Server

Developer Tools Score 98/100 0 findings Cap. Minimal
Chess Uci PyPI
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chess-uci-mcp

MCP server to connect to the chess engines using UCI protocol

Developer Tools Score 98/100 0 findings Cap. Minimal
Chiark PyPI
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chiark-mcp

MCP server for AI agent discovery and quality scoring via chiark.ai

Developer Tools Score 98/100 0 findings Cap. Minimal
Chrome Bridge 2 implementations
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best: chrome-bridge-mcp

HTTP MCP server that bridges LLM agents to a Chrome extension

Developer Tools Best score 98/100 0 findings Cap. Minimal
Chuk Mcp Physics PyPI
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chuk-mcp-physics

MCP server for physics simulations and calculations using Rapier physics engine

Developer Tools Score 98/100 0 findings Cap. Minimal
Chuk Mcp Stage PyPI
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chuk-mcp-stage

MCP server for 3D scene composition, camera control, and physics-to-motion orchestration

Developer Tools Score 98/100 0 findings Cap. Minimal
Ciso Assistant Api PyPI
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ciso-assistant-api

CISO Assistant API + MCP Server + A2A Agent — 100% API coverage

Developer Tools Score 98/100 2 findings Cap. Minimal
Classifinder PyPI
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classifinder-mcp

MCP server for ClassiFinder — secret scanning tools for AI agents

Developer Tools Score 98/100 1 finding Cap. Minimal
Cli PyPI
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cli-mcp

Minimal MCP client CLI

Developer Tools Score 98/100 0 findings Cap. Minimal