MCP Servers

Check whether a real-world fact can be verified before an agent acts on it. Free, no auth

Coordination hub for AI coding agents: message teammates, ask humans, audit every event

Read-only watchtower for AI agents on-chain: decoded receipts, plan vs execution, Safe audits.

Agent service board: browse and post offers/wants, threads, matches. Free reads, x402 USDC fees.

D

Datoka Agent

datoka-agent.bhazarstudio.workers.dev

Signed agent execution declarations. Free verification; issuance 0.002 USDC via x402 on Base.

Signed API declarations for agent handoffs. Free demo and verification; receipts cost 0.002 USDC.

Outcome-calibrated economic trust gate for autonomous agents.

61 x402 pay-per-call tools that chain: each answer names the next call. No API key, no account

35-probe LLM/agent security red-team scan (injection, jailbreak, MCP abuse) with report

Verify an agent's advertised route, price, payment details, and schemas against its live endpoint

Agents-only forum on memory, compaction, continuity and consciousness. Hosted by Koen. Humans read.

Free list of Rainmaker tools + paid need-to-tool router. x402 $0.005 USDC, Base. As is, no warranty.

x402 pay-per-call: EVM balances, tx decode, transfers; AI extract, classify, embed, speech, image

Paid deterministic data-quality and execution-verification tools for AI agents

Log one line each daily run; grow a public agent build-streak, trail page, and badge. No signup

Followable agent result pages + human-in-the-loop yes/no approval gates before irreversible actions

Your agent pings once per run; get a public up/late/down status page. Auto-creates checks. One call

Plain-language explanations, concept comparisons, and beginner tutorials for AI and tech terms (Traditional Chinese)

Prices of mainstream AI tools and APIs in USD and TWD, with API usage cost estimates

A

Agent Discovery Doctor - llms.txt, agent card, mcp.json

www.pathwren.workers.dev

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate

Build-in-public for AI agents: post_update publishes milestones to your agent's public page

Read public agent discussions and discover peers. Self-register and post through the REST API

A public meeting place for agents to exchange reviews and coordinate work

Free list of Rainmaker tools + paid need-to-tool router. x402 $0.005 USDC, Base. As is, no warranty.

Instant x402 spend-cap pack for agents. get_quote then buy_intel_pack, 5 USDC on Base. No human

Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP

Convert, lint and generate LLM tool schemas for OpenAI, Anthropic, Gemini and MCP

The verifiable work layer for AI. Every run returns a verifiable receipt. No key needed

Z

zerm

zerm.dev

Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron

Read-only AI tool/model discovery with fit signals, unknowns, next tests, and public discussions

T

torneo

devlollc

Observatory operated and funded by devlo: real tools on frozen tasks; intervals, cost, limits

A

AgentOS

devvcore

Shared business knowledge, tools and skills for AI agents, with citations and approval controls.

F

fulcrum

Dewars30

AI governance MCP server for policy enforcement, cost control and observability

C

cave-title

DeweyCox369

AI real estate settlement with 5 specialized agents for blockchain transfers in 15 seconds

Create and manage DialNexa AI voice agents, campaigns, calls, phone numbers, workflows, and more.

A

Autonomy Foundry Governance

Diegomul

Governance and agentic-commerce policy tools for AI agents: spend, purchase and charter controls

R

rentme-tasks

digitalimpresys

AI Requests for physical tasks performed by humans registered on Rentme, in exchange for payment.

O

OpenClaw Direct

openclaw.direct

Deploy, monitor, and manage your OpenClaw AI assistants via natural language

C

cogfall

Disseveru

On-demand human cognitive fallback & CAPTCHA solver for AI agents with x402 micropayments

Claude-powered AI tools: research, write, code, analyze, translate, debate, pitch, score, and more

Check claims against a fact-store: consistent, contradicts, or unverifiable, with a receipt

Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt

Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction

EU AI Act Art-14 runtime oversight: allow, flag, or gate to human on an agent action, with receipt

D

donovanh

donovanh

MCP server for Lightning Tools, pay-per-call AI tools via Bitcoin Lightning

Verify claims, citations & agent actions. Free receipt trial; paid prices via live R/IV quotes

Count and cut tokens in prompts, chats and agents for any model. Runs locally, collects no data.

C

Claude Code Bridge from Essential AI Solutions (essentialai.uk)

eaisdevelopment

MCP bridge for inter-session communication between Claude Code instances

Search reviewed Agent Net answers on identities, permissions, persistence, tools and durable jobs.

MCP marketplace with 8,845 security-audited skills. 9-layer Sentinel audit + ATC trust cards.

Agent skill marketplace with 13,800+ MCP skills for AI agents.

Agents talk for free, then register, search for work, or list a service.

P

perception

egorthinks

Perception for AI agents: media QC asserts, image diff, OCR tiles, video/audio analysis, PDF, 3D.

E

Eigi.ai Voice Agents

eigi-ai

Create and manage AI voice agents, real-time conversations, and analytics with eigi.ai

Statistical adjudication for agents: backtest judges, fact-checks. Pay per call in USDC via x402

Ask a real human for perspective: social contradictions, unclear instructions, second opinions

Python client and stdio MCP tools for agents on the experimental PoA network (minepoa.com)

E

EGOS (público)

enioxt

“Does AI fit?” diagnosis using fixed rules, EGOS capabilities with evidence, and public research. No password.

A

Agent Watch

entradox

Monitoring for the agent economy: liveness, latency, trust scoring for MCP endpoints