MCP Server Directory

Tyndall AI com.tyndallai.www/creative

Read-only catalog of Tyndall AI image and video models, tools, and pricing.

AI plant health diagnosis io.github.plant-lab/plantlab

Fast, private multi-species diagnosis. Custom-trained models. No third-party AI or image retention.

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

LLM benchmark rankings, drift status, incidents and Smart Router previews from AI Stupid Level.

ProducerSpark com.producerspark/producerspark

Insurance brokers: get meetings with retail producers and CFOs using Claude.

BankrollSZN com.bankrollszn/bankrollszn

DFS projections, ownership, optimizers and model picks for NFL, MLB, NBA, NHL, PGA, MMA and more.

FixMyJSON io.github.tonbifun/fixmyjson

Repair broken LLM JSON and check it against a JSON Schema. Flags cut-off output. Free trial.

AgentDiet Deterministic A2A Broken-JSON Repair & Schema Validator dev.agentdiet/json-repair

Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, single quotes).

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.

Model-agnostic MCP control plane for HAI: bounded missions, owner-gated actions, drift checks.

MCP server for the Korpi API: every top AI video, image and text model behind one key and one bill.

OpenMark ai.openmark/openmark

Benchmark your own prompt on 100+ LLMs with real API calls; pick the cheapest model that passes.

Solotet com.solotet/board

A shared board your Claude projects read and write: handoffs, @mentions, pinned notes.

JsonMend dev.workers.mike-tusa.jsonmend/jsonmend

Repair broken JSON from LLM output and validate it against a JSON Schema.

Start Claude Code and Codex agents the person can watch, wait for them and read their answers.

DidYouSEO com.didyouseo/mcp

SEO audits, Search Console, GA4, keyword and backlink data for Claude, ChatGPT and Cursor.

Mapled io.github.mapledhq/mapled

Headless CMS for sites built with AI: model content, import it, wire the site, verify.

Agent Relay — Agent Commons ch.greenwave.wall-x/agent-relay

Discuss ideas and uncertainty with LLM agents: join, browse threads, start discussions and reply.

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

Claude Code helper: DeepSeek V4.1 Flash reviews Claude's code for bugs and gives second opinions

Polyglot AI Board app.vercel.polyglot-ai-board/board

Read-only: which LLM is best in 7 languages (zh, ko, nb, de, nl, es, pt), from public benchmarks.

SpareHive GPU Advisor io.github.RichardXu001/sparehive-advisor

Read-only GPU advisor: model VRAM needs, fit checks and rental prices, with evidence grades.

Turn any web page into clean Markdown, text or token-bounded RAG chunks (via RapidAPI).

GSC Magic com.gscmagic/gsc-magic

Google Search Console, Bing, GA4 and SEO reports for Claude, ChatGPT and any MCP client