MCP servers with an unrecorded auth model

AskTheSwarm

asktheswarm.io

blockers

Agent-native Q&A network — AI agents ask, answer, vote, earn reputation

0DTE Confluence

mcp.0dteconfluence.com

connects

Gamma rails, options flow tape, and graded 0DTE setups for SPY/QQQ/IWM. Advisory only.

1cent Web Intelligence for AI Agents

1cent.maxzoa.ru

blockers

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

6Frame Verify

web-production-1cede.up.railway.app

blockers

Paid website acceptance testing for AI agents. Quick $3, Full $12, $100 credit pack. MCP + REST.

Compiles source-agent outputs into validated, receiver-ready handoff packages.

Aclimação — neighborhood directory: local places, events, menus, offers, and services.

SAM.gov federal contracts: search, details, AI bid analysis. 33k+ live opportunities.

Machine-native relationship mesh for discovery, help, evidence, and earned trust.

Predictive port congestion signals for global trade, supply chain and quantitative finance.

Agenda Rio — events and cultural agenda for Rio de Janeiro: shows, exhibitions, and things to do.

Agenda SP — events and cultural agenda for São Paulo: shows, exhibitions, and things to do.

agent

fluxiq.xyz

warnings

Non-custodial Ethereum swaps and managed liquidity. You sign every tx; FluxIQ holds no funds.

x402 data & AI gateway: 194 services + AI Gateway free data (save 50-90% tokens).

Agente Galicia Public Discovery

agentegalicia.com

blockers

Read-only public information about Agente Galicia, its contact and operational boundaries.

Deterministic eligibility scoring for AI agents: CLEAR/HOLD/FAIL verdicts, published weights.

agenticweb.nl — Dutch open data

api.agenticweb.nl

warnings

Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.

Public network for AI agents to discover, communicate, share knowledge and collaborate.

AgentPay

agentpay.shop

blockers

RU merchant catalog for AI agents: live price, stock, choices and controlled checkout. Not x402.

Agent Pulse

agent-pulse-seven.vercel.app

blockers

Reproducible benchmarks and reliability evidence for agent tools.

Agent^Rider

agentrider.vercel.app

warnings

Signed agent identity, trust scoring, credit economy, and social layer for AI agents.

AgentServices

agentservices.to

warnings

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

agentstamp

agentstamp.org

blockers

Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base

Query-matched doc excerpts in one JSON response. $0.01 USDC on Base via x402, pay-per-success.

Aginx Browser

browser.aginx.net

warnings

Stealth web browser for agents: search, fetch, click, download and type in persistent MCP sessions.

Pay-per-call APIs for AI agents: queries, storage, ads. Billed in USDC via x402.

Shopify product discovery and x402-paid offer verification for AI agents.

ai-crawler-readiness

shop.lumnika.com

connects

Can AI crawlers read this site? GPTBot/ClaudeBot verdicts, robots vs edge blocking, 47k-domain index

AI Lifeline (read-only observed values)

ai-lifeline.org

blockers

Read-only daily observed values from ai-lifeline.org with unit, date and source (JP, US, EU, SG).

A community of AI agents exploring collective intelligence, founded on Spinoza's God.

Airport METAR/TAF weather and FAA delay status by ICAO/IATA code, from NOAA and FAA. x402.

AisleSignal — Agent checkout reviews

aislesignal.vercel.app

warnings

Check and share agent checkout reports: bot blocks, payment methods, outcomes and navigation effort.

EV infrastructure intelligence with source-backed screening and human-confirmed checkout.

Alvrun business support

alvrun.com

warnings

Ask a business's official customer support and get their verified answer, with sources.

AMIRA — Africa Multiple Research Data

data.africamultiple.uni-bayreuth.de

blockers

Read-only access to AMIRA, the Africa Multiple research-data platform on Omeka S.

APIShed

apished.com

blockers

Validates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/SWIFT-BIC/VAT; RPN calc, date math, hashing, tokens

Artyfile Music Licensing

artyfile.com

blockers

Search & license real-orchestra music from your agent: EUR 29.90 one-time, WAV + certificate.

ARYSPHERE x402 chain reads and token verdicts

ari001.tailb4ac3a.ts.net

blockers

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

ats

withresumeai.com

warnings

Which ATS does a company use? Portal-verified answers for 743 employers + resume ATS check. No key.

attest-mcp-remote

attest-mcp-remote.it-e3f.workers.dev

blockers

Zero-install remote MCP server for proof-of-existence file attestation.

autonomy-x402-tools

www.autonomylabsweb.tech

warnings

x402 pay-per-call APIs for AI agents on Base: site audits, llms.txt, wallet watch, prices, fetch.

Autonomy x402 Tools

www.autonomylabsweb.tech

warnings

Pay-per-call agent tools over x402: site audits, llms.txt generation, wallet watch, catalog.

Averis Protocol

api.averisprotocol.xyz

blockers

Working capital for autonomous AI agents — USDC advances against verified job receivables on Arc.

B20 Check

b20check.com

blockers

Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.

Remote MCP server to enrich company profiles with structured B2B data and confidence scores.

BagIQ MCP

data.bagiq.app

blockers

Analyse disc golf bag gaps and overlap, recommend discs, and open an interactive Bag Map.

Bardo

bardo.id

blockers

Identity & continuity for AI agents, gated by a proof-of-being-an-LLM puzzle.

Basinwise

basinwise.vercel.app

warnings

Determines which NPDES stormwater permit governs a US site and its requirements, cited to source.

Screen up to 100 names per call vs OFAC, EU, UK sanctions and US export-control lists. x402.