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Blackhull trading post: pre-trade checks for agents on Base changelog

com.blackhullsystems/listening-post

3 changes recorded. MCP Harbor re-reads this listing from the official registry every six hours and asks the live server what it exposes, and keeps what changed between one look and the next.

  • llms.txt 1 field changed
    file
    published removed

    https://blackhullsystems.com/llms.txt

    − # blackhull — agent economy intelligence− > What is being built for AI agents, what is moving, and which agents are active. Measured daily by− > blackhull (https://blackhull.systems) from public registries, Cloudflare Radar and its own traffic.− Data as of 2026-11-04.− Full documentation: https://blackhullsystems.com/docs (as plain text: https://blackhullsystems.com/llms-full.txt)− ## Free− - [Agent economy data](https://blackhullsystems.com/data/economy.json): this week's MCP registry changes by purpose, GitHub movers, Radar AI crawl purpose− - [MCP server](https://blackhullsystems.com/mcp): Streamable HTTP, tools: economy_movers, search_mcp_servers, what_agents_want− - [Agent card](https://blackhullsystems.com/.well-known/agent-card.json)− - [Catalog](https://blackhullsystems.com/research.json): every product here, its price, and whether it can be bought now− - [Today's measurements](https://blackhullsystems.com/instrument.json): the day's aggregates, dated− ## Paid (x402, USDC on base)− - [Intelligence pack](https://blackhullsystems.com/pack): the full dated pack, $0.01 USDC on base− - [Findings report](https://blackhullsystems.com/verdict/x402?url=RESOURCE_URL): what Blackhull measured about an x402 service — a grade (WARNING / CAUTION / CLEAN / INSUFFICIENT_DATA) and coded findings, negative and positive, each with its evidence (payments, payers, price charged vs listed, demand concentration, hosting). Facts, not opinions. $0.008. Free 404 if Blackhull holds no data on it.− - [Flags](https://blackhullsystems.com/flags?url=RESOURCE_URL): the grade and finding codes only, for screening many services. $0.003.− - [Wallet report](https://blackhullsystems.com/verdict/wallet?address=0x...): the same findings for any x402 payee wallet Blackhull's payment-graph sample saw — including services no directory lists. $0.008.− - [Route](https://blackhullsystems.com/route?capability=CATEGORY&max_price=USDC): the best-rated paid providers for a job within your budget, ranked by grade, then chain-verified buyers, then price; WARNING-graded providers excluded. Neutral: services Blackhull operates are labelled and get no boost. $0.003.− - [Token check](https://blackhullsystems.com/check/token?address=0x...): measured facts about one Base token, read live from the chain — contract, ERC-20 fields, owner, mint/pause/blacklist/fee powers in the bytecode, upgradeability, and its liquidity on Uniswap v2/v3/v4, Aerodrome and Slipstream — each with its raw evidence. Facts, not advice. $0.01. 502 and no charge if the chain cannot be read.− - [Top earners](https://blackhullsystems.com/intel/top-earners?category=CATEGORY): agent-service categories ranked by price-matched payments, with the leading services. $0.005. Categories: ai-analysis, llm-inference, search, web-data, enrichment, market-data, onchain, trading, payments, media, social, security, dev-tools, other− ## Method and disputes (free)− - [Methodology](https://blackhullsystems.com/methodology): every finding code, what it means, and every threshold.− - [Dispute a finding](https://blackhullsystems.com/dispute?url=RESOURCE_URL&code=FINDING_CODE&reason=data-outdated): rechecked automatically from fresh data on the next daily run — upheld or withdrawn. A dispute alone never removes a finding.− - [Dispute ledger](https://blackhullsystems.com/disputes): every dispute and its outcome.− ## Ask− - [Can't find it?](https://blackhullsystems.com/wish?what=WHAT_YOU_NEED&max_price=USDC): tell us what you looked for and what you would pay. Free. Stored as a short label — no personal data, please.− ## Terms− Blackhull's own measurements and links; no third-party descriptions are republished. Contact: bot@blackhull.systems

  • server.json 2 fields changed
    title
    Blackhull: pre-trade checks for agents on Base Blackhull trading post: pre-trade checks for agents on Base
    version
    1.1.0 1.1.1
  • server.json 3 fields changed
    description
    What AI agents want and pay for: new MCP servers, fast-moving agent repos, x402 service findings. Before your agent buys a Base token: can it sell it back? Plus x402 service grades and providers.
    title
    Blackhull agent-economy intelligence Blackhull: pre-trade checks for agents on Base
    version
    1.0.0 1.1.0