Developer Tools & Repos MCP Servers for Claude Code

Ounces to grams

Build and publish Overskill apps from Cursor, Claude, ChatGPT, or any MCP client.

Perforce P4 MCP Server is a MCP server that integrates with the Perforce P4 version control system.

Private npm and PyPI Feeds with repository setup, scoped CI access, and package activity.

Packagist MCP — PHP / Composer package registry

Packmind captures, scales, and enforces your organization's technical decisions.

AI-First Development Framework - An MCP Implementation

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Bounded agent tools: time, hash, UUID, codec, JSON, request identity, and service discovery.

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Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.

Always-on performance engineering for your own code: proven pull requests, the merge stays yours.

Swift code analysis with Periphery - detect unused code and improve code quality

Offline phone-number validation and formatting (E.164, region, line type). No carrier lookup.

Knowledge graph of a PHP codebase by static analysis: calls, routes, buses, layers, impact

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deno.land/x registry MCP. Keyless.

Emoji MCP.

Go Module Proxy MCP.

Cryptographic hash & HMAC MCP.