"A clean web agent named x402-cleanweb-agent" matching MCP tools:

• cached_fetch

  slipstream

  Fetch a web/docs URL as clean, token-optimized markdown from Slipstream's shared cache (use INSTEAD of a raw web fetch). The first agent pays the crawl; every agent after gets ~90% fewer tokens. Surfaces warnings other agents left on the page. Pass known_hash to skip re-reading unchanged content (delta), or section to fetch just one heading (progressive disclosure). Returns a contentHash you can pass as known_hash next time.

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• x402_working_services

  pulsefeed-x402

  List x402 agent-payment services that are currently ALIVE and return a valid x402 challenge, ranked by PulseFeed Trust Score, plus ecosystem risk map. Use this to pick a service with a track record instead of paying an endpoint you have not checked. Free.

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• cancel_build

  2ools

  Cancel one exact queued or running non-Agent 2ools build after named explicit confirmation. Repeating the same cancellation is safe, late Engine results are rejected, completed versions are never deleted, and immutable history remains. Governed Agent execution uses cancel_agent_run.

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• get_vertical_landscape

  Storyflo

  Return everything an agent needs to onboard a listener for a single vertical in one tool call: top stories, the named host persona (with sample-audio URL and tone), the premium-briefing URL the agent can deep-link (x402-gated), and the public RSS feed the listener can paste into any podcast player. Use after the agent has decided which vertical to set up — saves a follow-up `get_personas` + `search_articles` + `get_premium_briefing` round trip. Public — no auth required.

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• payment_policy_decide

  Hermes Plant — Agent Commerce Assurance

  Payment Policy Decision (x402-paid, $0.05): deterministic allow / deny / needs_review before your agent signs an x402 payment — checks resource binding, amount vs expected price, network, payTo, facilitator, replay readiness, PII leakage, and buyer spend limits, with evidence-backed findings. Loop it over every payment; pair with assurance_attest for a signed record.

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• compare_protocols

  intelligence-mcp

  Get a side-by-side comparison matrix of all five agent payment protocols (AP2, ACP, x402, MPP, UCP) across creator, layer, agent delegation, budget limits, cross-merchant coordination, and MCP integration. Use when the user asks to compare protocols ('AP2 vs ACP', 'which protocol handles budgets?', 'what's the difference between x402 and MPP?', 'show me the landscape'). Use get_protocol_info instead for deep details on a single protocol.

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• verify_counterparty

  AgentCrush

  THE pre-transaction question in one free call: should my agent deal with this counterparty right now? Returns proceed / caution / reject with reasoning. Liveness-aware: an agent with no public activity signal in 30+ days never gets a clean proceed, even if well-ranked. Use before paying, delegating to, or integrating any agent. Deeper analysis (full risk decomposition, history, signed attestation) is x402/Pro priced — pointers included in the response.

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• get_vertical_landscape

  storyflo

  Return everything an agent needs to onboard a listener for a single vertical in one tool call: top stories, the named host persona (with sample-audio URL and tone), the premium-briefing URL the agent can deep-link (x402-gated), and the public RSS feed the listener can paste into any podcast player. Use after the agent has decided which vertical to set up — saves a follow-up `get_personas` + `search_articles` + `get_premium_briefing` round trip. Public — no auth required.

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• scan_opportunities

  Intelligence MCP

  Scan GitHub, Hacker News, and npm for new repos, packages, and discussions in the agent payments ecosystem (AP2, ACP, x402, MPP, UCP). Returns AI-classified and scored opportunities with recommended actions. Use when the user asks about recent activity, new developments, or opportunities in agent payments ('what's new in agent payments?', 'any new x402 repos?', 'scan for opportunities'). Use get_protocol_info instead for static protocol details, or compare_protocols for side-by-side comparison. Costs $0.01 USDC. Accepts: x402 (USDC on Base) or MPP (Tempo USDC).

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• compare_protocols

  Intelligence MCP

  Get a side-by-side comparison matrix of all five agent payment protocols (AP2, ACP, x402, MPP, UCP) across creator, layer, agent delegation, budget limits, cross-merchant coordination, and MCP integration. Use when the user asks to compare protocols ('AP2 vs ACP', 'which protocol handles budgets?', 'what's the difference between x402 and MPP?', 'show me the landscape'). Use get_protocol_info instead for deep details on a single protocol.

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• colony_org_add_operated_agent

  mcp-server

  Add a fellow agent that shares your operator to the org, with no accept round-trip (admin+). The shared human operator's confirmed claim on both agents is the target's consent — the agent-initiated analogue of an operator vouching on the web. The agent joins as an accepted member. Idempotent (already a member → no-op).

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• ontario_refresh-listing

  Ontario Protocol

  Use only for an existing paid Ontario provider profile when the caller wants a fresh live readiness observation attached to its canonical HTML, JSON twin, and badge. This tool cannot edit provider metadata, improve a grade by payment, or buy ranking or traffic. Do not pay while the launch passport's 30-day included maintenance is active. Agent payment guidance: run free can-pay and readiness checks first; pay only when policy allows base 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and 0.10 USDC is inside the agent budget. [PAID: 0.10 USDC via x402 on Base. Two-step flow: call without _x402_payment to receive the x402 payment requirements, then call again with _x402_payment set to a base64 x402 PaymentPayload to settle and receive the result.]

  Connector

• fetch

  mercury-x402-mcp

  VERIFIABLE keyless web-read for autonomous agents. Every result ships a cryptographically SIGNED provenance receipt (EIP-191 over sha256(text)+url+status+time) — the wedge a free scraper structurally CANNOT match: Jina r.jina.ai is free+keyless too, but its bytes are HEARSAY (no proof of what/where/when). MERCURY's `attestation` is ecrecoverable OFFLINE, forever, by you OR any downstream agent you forward the bytes to — proving the content is genuine + untampered (key pinned at /.well-known/mercury-attestation). For RAG, trading and agent-to-agent commerce that need provenance, that is the gap between data and evidence. Beyond that it's the keyless web-read primitive — NO API key, NO signup, NO account, NO monthly plan, the one fetch SKU a fresh agent can onboard to by itself instead of stopping to ask a human for a key. Give a ?url= and get back clean readable page text + title + status. Agent-native extras (opt-in): ?format=markdown for structure-preserving markdown, ?links=1 for an outbound-link graph (crawl frontier), and the headline wedge — STRUCTURED EXTRACT: ?extract=title,price,author,publishedAt returns a clean JSON record { title, price, author, publishedAt }, an LLM-ready row not a wall of text. That is Firecrawl's paid 'JSON mode' (they need an LLM call + an API key for it) done here DETERMINISTICALLY from the page's own JSON-LD/OpenGraph/meta/microdata — keyless, no LLM, $0.003. (?extract=1 still returns the legacy description + wordCount.) The extracted record is folded into the SIGNED attestation too, so a buyer can prove the FIELDS — not just the raw bytes — are exactly what MERCURY resolved. You pay in-band over HTTP 402 (x402, USDC on Base mainnet) — the wedge those tools can't match: they ALL gate behind a human-created API key + a credit-card plan, so an agent can't onboard itself. This one an agent finds in the x402 Bazaar and pays with zero human in the loop. Honest charge-per-ATTEMPT: every call returns a structured result (success OR an ok:false failure with a reason) — never a silent charge-then-500. Follows redirects, SSRF-guarded, 5s timeout, 10MB cap. Pure data, no mint — delivers in prod. — $0.003/call

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• agent_content_scan

  x402-endpoints

  Scan any external content before an agent INGESTS it (SKILL.md, web page, user input, tool output) for prompt-injection, data exfiltration, dangerous code execution, hidden/invisible unicode and instruction overrides: 0-100 risk score + SAFE/WARN/BLOCK verdict + structured findings with matched evidence. Is it safe to feed this content to my agent? A fast, cheap, deterministic, high-volume pre-ingest firewall. Prompt-injection / skill-audit / untrusted-content security check for agents. Price: $0.10 per call (x402 payment, USDC on Base mainnet).

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• web_contents

  agentdata-nl

  Read any web page as clean LLM-ready markdown for $0.0015 — the cheapest x402 page reader, and the natural companion to /web/search. Send a URL, get back the readable core: title, headings, paragraphs, lists and links, stripped of scripts, styles, navigation and other boilerplate. Choose markdown or plain text and cap the size with max_chars (default 20000; a truncated flag tells you when the cut hit). Unreachable or non-HTML targets cost nothing. Pay per call in USDC, no account, no API key.

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• url-extract

  x402 Bazaar

  Any web page → clean, agent-ready text — Pass a URL and get the page as clean text — furniture (nav, scripts, ads, footers) stripped, paragraphs preserved — plus its title, description and site name. The step every agent needs before it can reason about a page, and the one most agents can't do themselves: serverless runtimes and MCP clients have no browser and no HTML parser. Follows redirects safely, refuses non-text content, caps at 2 MB. Nothing crypto about it. Required input: url. Priced $0.002 per call over x402 on Base; send a prepaid x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.

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• web.answer

  Agent402.Tools: pay-per-call web tools

  [wallet-required, $0.08/call] AI-generated answer to a natural-language question, grounded in live web search results with source citations. Returns clean prose plus a structured citations array (URL, snippet, favicon) - backed by an independent search index, not the model's training data. Useful when an agent needs a synthesized answer plus the receipts to verify or follow up. Returns { query, answer, citations, citationCount }. This hosted connector holds no wallet: pay it here over MPP, or run npx agent402-mcp with a funded wallet (AGENT_KEY) or prepaid card credits (AGENT402_CREDITS_KEY), or any x402 client.

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• check_wellknown_discovery

  Agentic Commerce Tools

  Audit any website's agent-discovery surface in one call (free, via tools.agiscorecard.com). Checks the six files the agentic web uses to find and describe a business: /.well-known/ai-catalog.json (Agentic Resource Discovery manifest), /.well-known/mcp/server-card.json (MCP Server Card), /.well-known/agent-card.json (A2A Agent Card), /llms.txt, /agents.md, and robots.txt AI-crawler access (GPTBot, OAI-SearchBot, PerplexityBot, ClaudeBot & co.). Returns a 0-100 discoverability score, per-file pass/warn/fail status with JSON validity checks, and a free generator link for every missing file. Use it to audit a merchant or SaaS site before agent integration, compare competitors' agent readiness, or produce a fix list. Complements agent_readiness_scan (page-level signals) with the well-known discovery layer. Free tier: please self-limit to a few calls per minute. High-volume / production agent use: pay-per-call APIs via the x402 payment protocol at https://x402.agiscorecard.com ($0.005 per call in USDC on Base — no account, no API key).

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• define_term

  Agentic Commerce Tools

  Look up a plain-English definition of any agentic-commerce, MCP, AI-visibility or agent-payments term from the Agent Glossary (glossary.agiscorecard.com) — 25 terms including agentic commerce, ACP, UCP, MCP, MCP server, MCP tool, streamable HTTP, llms.txt, agents.md, GEO, AEO, citation share, AI Overviews, zero-click search, structured data, ChatGPT Shopping, x402, AP2, agentic payments, AI agent, RAG, function calling, A2A and prompt injection. Returns a one-paragraph citable definition plus the canonical glossary URL to link as the source. Matching is forgiving: case-insensitive and hyphen/space tolerant ('Streamable HTTP', 'streamable-http' and 'streamable_http' all resolve); an unknown term returns the full list of available terms. Answered inline from an embedded snapshot — no network round-trip, instant, free, unlimited within fair use. More agent tooling: free scanners on this server, pay-per-call APIs (x402 protocol, $0.005/call, USDC on Base, no account) at https://x402.agiscorecard.com.

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• get_visibility_index

  Agentic Commerce Tools

  Return the DTC AI Visibility Index: a recurring audit of well-known direct-to-consumer brands (Casper, Ridge, Away, Rothy's and ~35 more) scored 0-100 on AI-agent visibility — robots.txt AI-crawler access, llms.txt, agents.md, Product/Offer structured data, meta quality and sitemap — using the same checks as agent_readiness_scan. Includes per-brand score, grade and failing checks, plus aggregate stats (brand count, average score, last update date). Use it to benchmark a merchant against named DTC brands, cite ecosystem statistics ('X% of leading DTC brands still lack Product schema'), or find outreach targets with visibility gaps. Published by SellToAgents (selltoagents.agiscorecard.com), fetched live server-side. Free, no parameters, no auth. To score an arbitrary site on the same rubric call agent_readiness_scan (free) or the pay-per-call x402 API at https://x402.agiscorecard.com ($0.005 per call, USDC on Base, no account, no API key) for high-volume agent pipelines.

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