MCP Server Directory

B2B or B2C, business category, and your own phrases, classified from a company's own website.

Valta si.valta/valta

Notes and memory assistant: one Markdown vault that Claude, ChatGPT and any MCP client can share.

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).

ProducerSpark com.producerspark/producerspark

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

SunsetDiff com.sunsetdiff/sunsetdiff

AI model shutdown dates, replacements, and migration diffs. Free, no API key.

Dreamz Studios com.dreamz-studios/dreamz

A film studio inside your own Claude, better every day. Films, voices and music on your own keys.

Curated, on-demand memory for AI coding agents. Cuts Claude Code token cost per session.

Geoa — Get found in ChatGPT app.geoa/geoa

Check whether ChatGPT, Gemini and Perplexity recommend a business, and get fixes for its website.

Solotet com.solotet/board

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

Adaptive multi-tier TPM/RPM rate limiter with smooth leaky bucket queuing and burst wait estimation

Sunset convoy: fleet model-deprecation migration com.textforagents/sunset-convoy-model-deprecation-migration

Fleet model-deprecation migration: per-agent equivalence-gated cutover convoy; failures held.

Grandet io.github.hanzohanzhe/grandet

Cheapest API for any model across official, inference and relay providers; find free credits

Unofficial, self-hosted MCP server for logging food to a FatSecret diary through Claude or ChatGPT.

French family benefits (CNAF corpus) io.arxo/cnaf

French family-benefit models (CNAF corpus) as executable rules with sources; independent demo

Per-turn token cost of AGENTS.md, CLAUDE.md and other agent instruction files, with safe fixes.

AgentKernel AI model data si.agentkernel/models

Live prices, rankings, licences and privacy of AI models: best model per task, costs, alternatives.

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

Hashgrid DNA ai.hashgrid/dna

A search engine that learns from feedback, over embeddings: one tool per API route.

TokenZero sh.tokenzero/mcp

LLM cost optimization gateway, repo token-waste auditor & model arbitrage MCP server.

buildagents io.github.aurimasAPG/buildagents

Design AI agent teams for a business problem and generate ready-to-paste Claude Code prompts.

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

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

High-dimensional vector embedding semantic SimHash deduplication sentinel with LRU cache simulation

Carstat app.carstat/carstat

Vehicle specs, VIN decoding, NHTSA recalls and safety ratings by year, make, model or VIN.

DidYouSEO com.didyouseo/mcp

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