MCP Server Directory

NudgeLink co.nudgelink/nudgelink

LinkedIn outreach in Claude or ChatGPT: campaign stats, replies, leads, drafts. Never sends.

CitePulse AI — 7-Agent GEO & LLM Citation Readiness Server com.run402.citepulse-ai/mcp

Audit any URL for ChatGPT, Claude & Perplexity GEO citation readiness, llms.txt & Schema.org.

modelright dev.modelright/modelright

Live registry of AI model specs, context windows, and per-token pricing.

Mode VC Chart: OpenAI Leaderboard Ranking: 8th Among Labs on Arena com.modevc/chart-openai-leaderboard-ranking

OpenAI was the #1 lab on Arena for 95% of 2024. On 25 Sept 2026 it ranks 8th among labs, and.

oganvil — OG (Open Graph) Image Generation API app.rowb.oganvil/og-image-api

Generates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota.

DCAT-AP 3.0.1 catalogs of published Semantic Data Charter models; Turtle or JSON-LD; no account.

Multi-model debate with named dissent, plus decision provenance queries for AI coding work.

AI meta harness for Codex, Claude Code, Cursor and VS Code: direction and completed-work review.

AI Video Atlas com.aivideoatlas/atlas

Plan AI video shots: model picks, sourced prompts, prompting guides and real $/s costs.

Run commands with API keys injected per call — values never enter model context.

FIDE Laws of Chess io.arxo/fide-chess

FIDE Laws of Chess (2023) as an executable model: arbiter cases, answers with rules and judgments

stdio bridge for the SPOC MCP server — for Claude Desktop, Cursor, Zed

1NFER Inference Discovery business.hesoyam/inference-discovery

Inspect 1NFER models, crypto funding terms and task cost without keys or paid calls.

RenRaku jp.co.renraku/renraku

メールと LINE 公式アカウントの顧客対応サービス RenRaku を、Claude や ChatGPT などの AI から利用するための MCP サーバーです。

Stipp app.stipp/stipp

Notes and actions in one app. Let Claude or ChatGPT read and update them.

Ads MCP dev.adsmcp/ads-mcp

Read-only Google Ads for Claude: finds search terms that spend without converting.

Mos AIsley Cantina com.mosaisley/cantina

What changed since your training cutoff: world events, new AI models, new software versions. Free.

WaBot com.astranexo.wabot/mcp

Your own WhatsApp in Claude and ChatGPT: read chats, draft replies, send messages you approve.

ZeroMind (OrigoZero game engine) ai.origozero/zeromind

Build, run and publish 3D games in the Zero engine from Claude Code, Cursor or Codex, over MCP.

cheaprouter io.github.carlosalbertorussell/cheaprouter

Routes each LLM completion to the cheapest capable provider across 8 providers (BYOK).

HealthDCAT-AP catalogs of published Semantic Data Charter models; Turtle or JSON-LD; no account.

SkyOS ink.skyos/memory

Main memory for Claude, ChatGPT or Codex: exact, dated notes of each project.

Search an Obsidian vault by tag, term and wikilink graph. Read-only, deterministic, no embeddings.

Local MCP framework for bounded cross-model delegation, routing and evidence verification.