MCP Server Directory

Validate and test llguidance grammars with batch testing and documentation

Wrap any korg:introspect@v1-aware binary as a Claude Code tool, honoring declared side-effects.

Use xAI Grok as a peer reviewer + PR gate from Claude Code, Cursor, Cline and any MCP host.

A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift.

vera com.couillardelectricllc.voice/vera

Licensed master electrician in SE Wisconsin — estimates, scheduling, and code lookups via AI.

Query the ATO in plain English — tax by postcode, corporate tax, GST, super, charities.

MCP server for Indian vehicle RTO: decode number plates, calculate road tax, check RTO offices.

A LocalStack MCP Server providing essential tools for local cloud development & testing

Organize Claude Code memories, skills, MCP servers, commands, agents, rules via drag-and-drop.

Policy-as-code guardrails for AI coding agents, validated via OPA, Conftest, Checkov & Semgrep.

mcp io.github.nerdydata/mcp

Search websites by source code, technology stack, analyze domains, and download lead lists.

universalbench io.github.nikhilgogulwar/universalbench

Run code, query databases, call any LLM, and commit to GitHub from your AI, safely. Free tier.

Power Automate MCP Server by Flow Studio io.github.ninihen1/flowstudio-mcp

Debug, build, and manage Power Automate cloud flows with AI agents

Analyzes codebases with tree-sitter and generates AGENTS.md files for AI coding agents.

CLI tool and MCP server that tests MCP servers for spec compliance

dependency-freshness-mcp io.github.Armigerous/dependency-freshness-mcp

npm & PyPI freshness for AI agents: latest version, deprecations, dated breaking-change diffs.

Catch AI-hallucinated (slopsquatted) npm imports in generated code before npm install.

Iso Codes io.github.pipeworx-io/iso-codes

iso-codes MCP — lookups against the Debian iso-codes project JSON.

pollbolt io.github.BenSpank/pollbolt

AI-native survey & form builder. Manage surveys, responses, analytics, and webhooks.

Nyt io.github.pipeworx-io/nyt

NYT MCP — wraps The New York Times Developer APIs (developer.nytimes.com)

Unicode io.github.pipeworx-io/unicode

Unicode character MCP.

Offline codebase knowledge graph: 91% token reduction vs naive RAG, plus cross-session agent memory.

MCP server for n8n: generate, lint, explain failed executions, drive live n8n via REST.

Regex test, explain, replace patterns for AI agents