MCP Server Directory

constitution-lint dev.agentopskit/constitution-lint

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

Klyf ai.klyf/klyf

AI YouTube analyst in Claude for creators: audit, fix, decide what to make next, grow subs.

Renor io.github.patrickpassosb/renor

Private memory for AI agents: save and recall facts across Claude Code, Codex, Cursor and ChatGPT.

CCAPI ai.ccapi/mcp

Image, video, music and text generation across 100+ models through one endpoint.

Losbeto — Market Data for AI Agents io.github.rmartins1451/losbeto

Market data, LLM gateway, ML forecasts, batch+bundle, self-building catalog. USDC via x402 + MPP.

llm-observability-orchestration-agent-langchain ai.getvda/llm-observability-orchestration-agent-langchain

LLM Observability & Orchestration Agent (Langchain)

ulup-spaces-mcp com.ulupspaces.www/ulup-spaces-mcp

Create projects, nodes, and tasks in UluP Spaces by conversation with Claude.

3DPACK.ING — Container & Truck Load Planning ing.3dpack/container-loading

Container load planning in Claude & ChatGPT: what fits, how full, a labelled 3D plan in the chat.

Audiala com.audiala/mcp

Audio guides for 44,000+ places in 1,900+ cities, with narrated previews in ChatGPT and Claude.

Full-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)

llm-observability-orchestration ai.getvda/llm-observability-orchestration

LLM Observability & Orchestration Agent

claude-schema-output-agent ai.getvda/claude-schema-output-agent

Claude Schema Output Agent

Scope online.scope/mcp

AI visibility & recommendation monitoring for ChatGPT, Claude, Gemini & Perplexity.

FreshBooks invoicing for Claude — invoices, clients, estimates, and payments

llm-orchestration-agent-2 ai.getvda/llm-orchestration-agent-2

MCP-Native LLM Orchestration Agent

MCP server for Sigma Computing. Provision dashboards, build models, and automate cloud analytics.

Deoochform io.github.musaib001/deooch-forms

Create forms, read submissions, and build invitations from Claude, ChatGPT, or any MCP client.

ModelsAgree com.modelsagree/modelsagree

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Living Memory to.viibe/living-memory

An MCP memory server. One memory your agents share — across models, devices and apps.

LLM evals as MCP tools: score outputs for faithfulness, relevancy, and hallucination.

Photo or text to technical drawing, DXF and DWG, printable STL, 3D models and product renders.

imaginode ai.imaginode/imaginode

Generate AI images and videos from 89 models on one credit balance, refunds on failure.

Calculator Tools MCP tools.calculator/mcp

Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.

A WCAG accessibility testing MCP for AI agents, Codex, Claude Code, and automated UI audits.