MCP Server Directory

FixMyJSON io.github.tonbifun/fixmyjson

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

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

Klaviyo MCP by InsightfulPipe com.insightfulpipe/klaviyo

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

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

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

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

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

CommonRig com.commonrig/commonrig

Agent operating kit for Claude Code and Codex: rules, hooks, work ledger, protocols and rig doctor.

GEOFast fast.trygeo/geofast

How often ChatGPT, Gemini, Perplexity and Claude name your brand, with fixes and briefs.

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

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

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

Mapled io.github.mapledhq/mapled

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

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

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.

ModelSpec io.github.turbobeest/modelspec

Find AI models that fit a job from your requirements, sourced benchmarks and real cost.

ProducerSpark com.producerspark/producerspark

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

GSC Magic com.gscmagic/gsc-magic

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

Capacity Option: price-cliff hedge for agent fleets com.textforagents/capacity-option-price-cliff-hedge

Coverage-gated capacity options: the right to today's model price until expiry, for a 4% premium.

Supermodel com.supermodelsai/supermodel

Create AI influencers and reshoot viral TikToks and Reels with them from your AI assistant.

Campfyrr io.github.sarkars/campfyrr

Campfyrr, shared team memory for Claude Code

OpenAI Ads MCP by InsightfulPipe com.insightfulpipe/openai-ads

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

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

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

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

Swifteq MCP Server for Zendesk com.swifteq/zendesk-mcp-server

Connect Claude, ChatGPT or any AI assistant to Zendesk tickets, CSAT, macros and Help Center.

MyMemory dev.mymemory/memory

Long-term memory for Claude, ChatGPT, Cursor: search, save and organize notes, links, docs, videos.