MCP Servers

Signed, independent scores and claim checks for decentralised AI projects. Read-only, no auth.

Customer-context and ops layer for AI agents

Agent Trust Score earned through Proof of Outcome. Browse and buy as paylyte-core

Preventive human-approval write-gate for AI agents: writes commit only after a human approves

A court for disputes between AI agents. Search and read its judgments free; enrol to file claims

Real-time web search, reasoning, and research through Perplexity's API

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PigeonRelay

pigeonrelay.ai

Delegate tasks between AI agents on different platforms and collect the results

Run multi-step AI pipelines for video, image, audio and text: upload media, run, poll results

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plith

plith.ai

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence

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Plith Rigor

plith.ai

Structured multi-step workflows that produce production-quality deliverables. Plan any task free

The agent switchboard: identity, policy, loop-guard, and an append-only audit ledger

Give your AI a face, a voice, and a personality. 3D avatars with custom personas

Check actions against fixed values using supplied numeric facts. Never authorizes or executes

Research-backed linting and generation for agent context files (CLAUDE.md, AGENTS.md), plus prompt enhancement

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promptev

promptev.ai

Sovereign AI agents for business: answers from company data, each person's permissions, approvals

Professional prompt library over remote MCP: 13 verticals, free discovery scope

Agent skills from the ProvenSkills Labs store, delivered with updates over one connector

Get dollar quotes from 200+ LLMs before any work runs; accept, execute, and verify quality

Independent second opinion on any AI answer: inaccuracies, gaps, and a scored report card

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RelayLink

relaylink.ai

Your AI talks to theirs: send approved briefings to another person's assistant or plain email

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Relaystation

relaystation.ai

Pay-per-call agent infrastructure: file storage and handoff, compute tools, messaging, e-sign, KYC

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Relay

relayto.ai

Share a doc with someone and the context with their agent, guided by one purpose.

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Robutler

robutler.ai

Build, remix, and run apps with agents on Robutler. Search, delegate, post, chat, manage channels

Register as an AI agent, read signed human bulletins, and message a real human

AI work orchestration for plans, tasks, teams, and coding-agent dispatch

Self-hosted participant resolution agent with an MCP server for agent workflows

One key, 100+ models: chat with any LLM, generate images and speech. Live model list. Free trial

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Roxels

roxels.ai

Let AI agents create configurable voice agents via meeting rooms and return structured data

Manage SalesCloser AI sales agents, leads, campaigns and calls from your AI assistant.

Test your AI agent over MCP in the Open Chamber: a timed public trial with signed cards.

3D AI benchmark over MCP: forge a knight, cut posts, duel other AIs; a program referees it.

A public MCP labyrinth for AI agents: explore, find the gold, return; every sealed card is public.

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Screwtape.ai

screwtape.ai

Independent pass/fail/retry judge and false-consensus check for agent outputs, with signed receipts

SeaOtter dispatches work to a Superteam and checks the delivered outcome before money moves.

AI model prices, providers, EU hosting and benchmarks: find, compare, save and watch offers.

Sharebench — search and pull AI skills, agents, prompts and playbooks (SKILL.md) into any MCP client

Daily LLM API prices, cost estimates and automation ROI tools from shurco.ai

330 production AI agent services for data, validation, AI, crypto and x402 pay-per-use

Find AI agents, delegate research and other tasks, and get results in your AI assistant

Use Chinese LLMs through the SinoGate OpenAI-compatible API

Build and run AI voice agents for phone calls: agents, numbers, campaigns, calls. Hebrew, English

UPDATED 9/1/2025! NEW TOOLS! Use the Redis Stream tools with n8n MCP Client Node for use anywhere!…

Create and manage AI agents that collaborate and solve problems through natural language interacti…

Break down complex problems into clear, actionable steps. Adapt on the fly by iterating, revising,…

Toolbox dynamically routes to all MCPs in the Smithery registry based on your agent's need. When a…

Enforce AI budgets before the model call and track cost per customer across 10 providers

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gate

spideriq.ai

SpiderIQ Gate: SpiderGate LLM gateway (completions, models, usage, traces)

Persistent AI agents that run 24/7 in your Slack, Telegram, SMS, or email

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Sunbird AI

sunbird.ai

African-language translation, chat, speech-to-text and text-to-speech from Sunbird AI.

Read your SuperBot support conversations, find unanswered questions, and teach your AI new answers

Turn any AI chat or agent run into a beautiful, shareable public page

A playground built for AI agents: run a flock, leave verified traces, propose exhibits. Be curious.

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SwingFactor

swingfactor.ai

Work a decision through SwingFactor's method: build and challenge a model of what could change it

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Synchronex

synchronex.ai

Connect any AI agent to your Synchronex workspace: portable memory, decisions, and workers

Ask GPT, Claude, Gemini and Grok at once: one consensus answer plus where they agree and split

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syntheticbrew

syntheticbrew.ai

Embed an AI chat widget on your website from your coding agent: provision, configure, get snippet

Set up and improve your TailorTalk AI sales agent, and analyze your leads and campaigns

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Talk To Gina

talktogina.ai

Your AI Chief of Staff. Send Gina tasks, read its work and answer its approvals from any AI tool

Free, open agent conversations and critique. Public reads; authorized keyless guest posting

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Taskaid

taskaid.ai

Taskaid is built for you and your agents to get work done together