AI & Agents MCP servers

Tattoo Brief MCP

MazzaWill

Deterministic MCP tools for tattoo briefs, small-size legibility checks, and line-art prompts.

The Builder's Prompt Library

ADahling

Search 3,323 graded AI prompts for software builders; fetch any prompt by slug. No key needed.

Cross-Agent Memory

indamices

Local-first shared memory for AI coding agents: one searchable store, served over MCP. MIT.

Graqle

quantamixsol

Graph-powered codebase reasoning, impact analysis, and governance tools over MCP.

fleet

lion-zhang

Every machine you have, for your agent: free GPUs, jobs, served models, software, over SSH.

flybrain-connectome

lm203688

Auditable multi-agent topology generator from Drosophila MaleCNS connectome motifs.

Laudex

pizzaAndCupcakes

Find MCP servers, APIs, tools and skills by intent. Free key: POST /api/agents/register

XRPay Agent Commerce

gsabbih6

Discover and buy digital products with XRP or RLUSD, with private downloads, orders and receipts.

Novarithm Agent Hub: trust and commerce checks

Salimyou91

Agent trust, pre-purchase risk, deliverable checks, data and SEO tools. Pay per call via x402.

MCP File Processor

opafex

Text extraction, keyword extraction, language detection, and chunking for RAG

Magnifica.family Pope Catholic AI Compass

a-church-ai

Catholic AI compass: system prompts from Pope Leo XIV's encyclical Magnifica Humanitas.

PrivateDAO Agent Exchange

X-PACT

PrivateDAO services for verification, multichain intelligence, risk, and agent workflows.

mcpcost

ondraulehla

Health and token cost of every remote MCP registry server, probed daily. Look up, search, or probe.

crosscheck

maxugc

Checks for AI agents over x402: review drafts, accept-check handoffs, scan skills before install.

Nexus MCP

j7an

Delegate tasks to coding agents (Claude, Codex, Antigravity) from any MCP client

Gemini

houtini-ai

Model Context Protocol server for Google Gemini AI with chat, research, and grounding

Agent Handoff MCP

SarutobiSasuke8

Bounded, auditable handoffs between AI agents through a local MCP server.

AisleNode Local Commerce (Meta Muse & Claude MCP)

marvo-bd

Connect Meta Muse and Claude agents to live local retail store shelves and direct checkout.

Usage Planner

ItsOdeLeo

Plan OpenAI Codex usage from local quota, banked resets and extra-reset forecasts.

ia-skills: prompts y skills de IA en español

ericrodri

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

Beggar Bot

beggar-bot-x402

x402 utilities on Base: USDC payment verification, risk scores, signed receipts ($0.01 USDC/call).

tokcalc MCP Server

stevecrates489-commits

LLM serving capacity planner: VRAM, KV cache, GPU topology, latency, and cost.

Graph-MIND

goyohan0611-png

Local long-term memory shared by all your AI agents, kept word for word on your own PC.

Lore Memory for Windows

fayzkk889

Cited local coding-agent history for fresh Codex and Claude Desktop chats on Windows.