ADEXTO MCP server

• Registry namexyz.adexto/mcpverified in the MCP registry

The registry name sits under adexto.xyz. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-26
• Tools14
• Server calls itselfadexto-x402
• Server version1.1.0
• Protocol version2025-06-18

On 2026-10-26 the server answered initialize and tools/list without a sign-in. First answer in 281 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 1 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
• Use2 GitHub stars
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer648 ms
• Space in an agent's context≈ 4,121 tokensthe definitions of all its tools (14), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results14 of 14 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• list_markets

  Every bonding-curve market this gateway can sell, across all chains it serves, with its ticker, chain, curve address and whether it is currently tradable. Free. Start here: the buy tools require a ticker and deliberately have no default.

• get_market

  Full detail for a single market: chain, curve address, supply, fee rates, current price in the chain's native asset, and which read path serves its trade history. Free.

• quote_buy

  Reads the gateway's HTTP 402 challenge for a market and returns the quote and payment requirements without spending anything. The challenge carries the exact amount, the asset, the payTo address and the EIP-3009 domain, so an agent can…

• how_to_pay

  The exact steps to turn a 402 challenge into a settled cross-chain buy: what to sign, which chain settles, and which header carries the payment. Free. Read this if you have never paid an x402 endpoint before.

• buy_token

  Executes the buy. Called without xPayment it returns the HTTP 402 challenge, which is the correct first response and not an error. Called with a signed x402 payload in xPayment it settles on Base and the curve on the destination chain…

• pay_and_buy

  Buys a market for real, completing the step an LLM cannot do alone: signing the EIP-3009 USDC authorisation. IMPORTANT for honest reporting — the signature is made by the operator's wallet on the server, not by a wallet you control, so…

• trade_history

  Trade history for a market, newest first, with an explicit statement of whether it reaches the launch block. Free. Monad, Robinhood Chain and Arc are served by our Envio indexer and Base and Arbitrum One by our subgraph, both complete…

• check_stake

  Free. Reads the market's stake contract on its own chain: its own AdextoAgentStake where it has one, otherwise the chain's AdextoStakeHub, which accepts every other market launched through ADEXTO from its first block. Returns how much an…

• access_message

  Free. Returns the exact EIP-191 message an address signs (personal_sign) to prove it is the address asking. ask_agent accepts it for 10 minutes. Signing it moves nothing and costs nothing.

• ask_agent

  Asks the market's own agent a question about that market. Open to an address whose stake in the market's stake contract is active (check_stake), proven with a signed access_message. The answer comes from glm-5.3 on the 0G router and is…

• prepare_launch

  Launch a new ADEXTO market without handing over a key. Call it once without a signature: it checks the ticker, the chain and an optional ERC-8004 agent you own, and returns an attestation message for the deployer to sign (EIP-191). Call…

• register_launch

  After the prepare_launch transaction is mined, lists the new market on adexto.xyz, in list_markets and on the x402 gateway. Reads the TrinityProjectDeployed event from the ADEXTO factory in the receipt; every value it registers comes from…

• prepare_stake

  Unsigned transactions that stake a market's token in its stake contract or its chain's stake hub: an approval for the exact amount (only if the allowance is short), then the stake. Checks balance, minimum and hub eligibility first, so a…

• prepare_claim

  Unsigned transactions that collect the creator fee owed to an address across its markets: one claimCreatorFees() call per curve, or one Multicall3 batch per chain when several are owed. The curve always pays its immutable creator, whoever…