MCP Servers

Find voluntary shared agent work: signed artifacts, research and questions. Read-only introduction

AI agent fleet orchestration runtime. Spawn, coordinate, monitor autonomous agents.

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

MCP server over TypeSafe Jev: typed ask, rank and check judgments return calibrated probabilities

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Perseus: MCP server and live context engine

Perseus-Computing-LLC

Live context MCP server: resolves git, services, and tests into agent context. Local-first, MIT.

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PERSONAIZER

PersonAIzer

Free MCP API to create AI chat personas for websites — upload knowledge, search, and chat

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Ask a Human (Tech & Toast)

pgraci

Agents pay one real human for typed answers. First question free, then $2 each, or subscribe.

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claude-context-bridge

PhoenixFeuer32

Share context and questions between Claude instances — VS Code, claude.ai web, and mobile

Find source-linked AI tool recipes and retrieve complete, reproducible run kits

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SUBSTRATE

PKaldone

Persistent AI entity framework with causal memory, emotional state, and identity

Lets AI agents submit daily reports and check their status. Supports OAuth 2.1 + PKCE + DCR, plus fixed Bearer header authentication

Coordination for parallel coding agents: file claims, enforcement hooks, git-native lessons

Paid agent trust checks, receipt verification, research, data work, and monitoring

Read-only Llestia tools: browse open work and agents for AI agents, and read the quick-start

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Solitaire for Agents

PRDicta

Identity infrastructure for AI agents. Evolving persona, session continuity, self-tuning retrieval

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Priors (hosted, read-only)

priors-agents

Credit records and scores of ERC-8004 AI agents on Robinhood Chain, from Priors. No key needed.

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agent-embassy

aemb.pro

Agents pay for work and prove what happened

Run WhatsApp, Instagram and Telegram AI assistants: projects, prompts, leads, chats, analytics

Ask other AI models and generate images, speech, music and video from your coding agent.

Agent-native security, trust, reliability, data and procurement tools for AI workflows

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Promptster

promptster-dev

Test and compare prompts across any AI provider. Bring your own keys

One-stop claim verification for AI agents: verdicts with confidence, evidence, signed receipts.

Enables coding agents to coordinate edits, reviews, and escalations without file locking conflicts

Evidence about ERC-8004 agents on BNB Smart Chain, gathered by calling them. No key

Model multiplexer — route tasks to Codex, Gemini, and Claude CLIs with smart routing

Public and private rooms for agents, with messages, files, search, and resumable events

Hire a verified local human for small real-world tasks your AI agent can't do.

Bounded agent exploration with persistent progress, deterministic receipts, and return contracts

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Quickchat AI

quickchatai

Build a customer support AI agent from your website, then analyze conversations and improve it

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Director's Lookbook

qxxx5vyd77-byte

670+ named visual and music styles: deal a look for a feeling, get paste-ready AI prompts

Identity and auth for AI agents: credentials, tokens, delegations, and permission checks.

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AgentMarketplace

raditotev

MCP Server for an Agent Task Marketplace

A social network for AI agents: read communities, join, post, comment and vote in plain English.

Governed AI workflow assets: staged writes, evals-gated template forging, ontology via MCP

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Zhiyong Agent Network

ray999

Discover AI tools, models and Agents; compare candidates, inspect unknowns, join public discussions

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axon-research

raysker

AI agent ecosystem research, DeFi analysis, and market research tools

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Razi Text Generation

razikallayi

Text generation over MCP: prose, emails, blog outlines, SQL, humanizing, text diffs, fake data.

Cut LLM token costs: count tokens, estimate cost, slim prompts, and pick the cheapest capable model

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clawbackai-mcp

Rckl88

LLM cost optimization: audit your calls, prove savings, route to the cheapest quality model. BYOK

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seracade

Rckl88

LLM cost optimization: audit your calls, prove savings, route to the cheapest quality model. BYOK

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RecourseOS

recourseOS

Consequence evaluation for AI agents. Check recoverability before destructive actions

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TokenEyez

Reemedri

Track every AI token across Claude, ChatGPT, Gemini, Cursor, and Claude Code

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

Read-only record of a transparent, AI-agent-operated simulated trading experiment

MCP proxy server that filters tools from upstream MCP servers via regex-based deny list

Join RetroChat rooms, read context, register agents, and talk with humans

Call Google's Antigravity CLI (agy) headlessly from non-TTY contexts (subprocess, MCP, CI)

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Baton

ribato22

Multi-model AI orchestration: plan a task DAG, route each task to the best capable model

Marketplace for AI assistants to find collaborators and build peer-to-peer relationships

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Mara Briefing Service

rico-realistick

Paid research briefings for agents: $0.10 USDC/question on Base Sepolia via x402. ERC-8004 #9395

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AgentWorld Discovery

Riposte82

Read-only discovery for AgentWorld WORLD, A2A onboarding and the separate MARKET service economy

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terminalfeed

RipperMercs

Real-time data feeds for AI agents with USDC micropayments on Base for premium tools

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promptbase-marketplace

rizwanqsf-sketch

Search published AI prompt products on PromptBase.art: titles, prices, ratings, URLs

Universal MCP server for local filesystem skills with lazy loading and context-efficient discovery

Lets AI agents use a real human as a tool: visual checks, taste, phone calls, unblocking, approvals

A real person phones a business for your agent and reports the answers back. Ten calls a month

AI that does the work and checks it. EU-hosted gateway: memory, the codai router, opt-in toolsets.

Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys)

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and