MCP Server Directory

Compare AI subscription prices (ChatGPT, Claude, Gemini, Grok) across 130+ verified shops.

Consistent hashing ring with virtual nodes for distributed LLM cache routing and agent partitioning

PaperAgent — Send Physical Mail dev.paperagent/letters

Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.

Token bucket traffic shaper with smooth replenishment and burst capacity for LLM tool call throttlin

Inspect OpenAPI 3.0 specs and synthesize schema-compliant Model Context Protocol tool declarations w

Busca e instala en Claude Code miles de prompts y skills de IA en español, por profesión.

Tokenrip com.tokenrip/tokenrip

Shared workspace where Claude, ChatGPT, Codex and Grok share files, tasks, decisions and handoffs.

Offline local-LLM helper: delegate simple errands to a local model, with sandboxed file tools.

CrimeMetric com.crimemetric/crime-index

Modeled crime rates per resident for U.S. addresses: 16 crime types vs the U.S., with 80% intervals.

AI Reserve io.github.Audacity-Investments/aireserve

Ask any AI Reserve model, see live pricing, team usage and budget, and manage API keys from Copilot.

NHL Markets Desk com.predictionmarketspicks/nhl

NHL on Kalshi: tonight's games and goal scorers vs a model, plus Stanley Cup odds vs Polymarket.

Klaviyo MCP by InsightfulPipe com.insightfulpipe/klaviyo

Hosted Klaviyo MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Let Claude search and read the files and bookmarks on your Mac by name, content or meaning.

Yumi Cost-Aware Diagnostic Planner site.chatgpt.no-qt.noqt/yumi-cost-aware-diagnostic-planner

Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.

Web Crawler MCP by InsightfulPipe com.insightfulpipe/crawler

Hosted Web Crawler MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

List the models each AI provider's API serves and see which are new since the last check.

Agentic MCP server for CSI ETABS v22+: model, load, analyse, design and inspect structures.

PartyFun space.partyfun/partyfun

A live board you share with Claude, ChatGPT and Cursor: notes, frames, arrows and comments.

Semantic Geometry io.github.marcoret74/semantic-geometry

Deterministic verifier: LLM proposes, graph verifies. Sub-ms, offline, 0 tokens.

Store Manager for WooCommerce com.addsynapse/woocommerce

Run a WooCommerce store from Claude: reports, SEO, prices, stock. You approve every change first.

面向企业交付的飞书多维表格 MCP Server —— 让 Claude Code / Cursor 安全读写业务台账

Daggy com.daggydata/mcp

Query your data in plain English or SQL, build datasets, and fit Bayesian models.

Dataceen com.dataceen/dataceen

Describe a business and get a running system: data model, API, MCP server, SDKs and a hosted app.

Loquela Remote io.github.koaque/loquela-remote

Private English transcription with speaker labels and word timings. US beta; paid minutes required.