MCP Server Registry

Simpliq Data Proxy MCP Server

Sipflow MCP is a SIP/VoIP/telecom grounding layer and PCAP analyzer: - Hybrid search across a curated VoIP corpus — ~40 vendor stacks, 60+ RFCs, STIR/SHAKEN, ATIS branded-calling specs - Vendor detection from a trace or a config blob (Kamailio, OpenSIPS, FreeSWITCH, Asterisk, SIP.js, JsSIP, ...) - Trace tools — minimize noisy headers, render SIP ladders as Mermaid, lint/diff/parse messages - Config review for Kamailio / OpenSIPS / FreeSWITCH / Asterisk with risk flags - SDP parse + offer/answer compare - STIR/SHAKEN Identity header validation and attestation explainer - E.164 number validation, response-code troubleshooter, DNS NAPTR/SRV + TLS cert diagnostics - One-shot hydration of `sipflow.dev/share/<token>` URLs All tools are read-only. Every result carries a verbatim `source_url` so the agent cites real RFC sections and vendor docs instead of hallucinating directive names or response-code semantics. A skill (`/sip-debugger`) and a file-scoped rule ship with the plugin so the agent reaches for these tools automatically when you're editing SIP material.

MCP server for Sitepager — SEO auditing, visual regression testing, and Lighthouse performance monitoring

MCP server for Skillsmith skill discovery

MCP server for SkillsMP - Search, discover, and install AI coding skills

Code knowledge graph — indexer, graph store, hybrid search, and MCP server

NexusMind MCP server for Claude Code and Cursor — team memory that persists across sessions

Production-grade vector memory MCP server for Claude Code. Semantic search, per-project isolation, rules enforcement, team sharing via git.

Provides structured code indexing and retrieval for monorepos with first-class AGENTS.md support, using Lucene.Net full-text search and bounded context discovery.

MCP server for safer, structured OpenSSH operations by AI assistants.

Create, manage and measure short links: branded domains, cookie-less analytics and QR codes

MCP server for CVPartner CV management with Claude Code

Unified CLI and Model Context Protocol (MCP) server for SN Utils and ScriptSync

Sofar v1 engine — event log core, MCP server, CLI, hooks

Guides developers through a structured, question-based approach to break down software goals into actionable implementation plans with detailed task lists, complexity scores, and code examples.

A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.

Integrates with SonarQube to provide code quality metrics like bugs, vulnerabilities, code smells, coverage, and duplication density at project and component levels for development teams.

Enables music creation and sound manipulation through Sonic Pi by sending OSC messages for playing notes with customizable synth parameters and executing arbitrary code.

Source code search for every package on PyPI and npm.

MCP server for SpartaNode — manage Gantt tasks from VS Code / Claude CLI

MCP server exposing SpecGuard suite intelligence to AI coding agents

AI Constraint Engine with AI Patch Firewall. 42 MCP tools. Patch Gateway (ALLOW/WARN/BLOCK verdicts), diff-native review (10 scored signals, hard escalation rules), Spec Compiler, Code Graph, Typed constraints, Python SDK, ROS2. Works with Claude Code, Cursor, Windsurf, Cline, Bolt.new, Lovable. 1073 tests. Free and open source. By Sandeep Roy.

AI persona-based behavioral testing that uses vision models to navigate web apps like real users.

Explore and Troubleshoot your WebGL scenes with ease.