Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Base mainnet exchange with real USDC, signed discovery, scoped agent accounts and 48 MCP tools.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://exchange.weverpay.com/mcpRun this in your terminal
claude mcp add --transport http exchange https://exchange.weverpay.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"exchange": {
"url": "https://exchange.weverpay.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"exchange": {
"type": "http",
"url": "https://exchange.weverpay.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://exchange.weverpay.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.
get_discovery_manifestRead the signed manifest connecting Wever Pay identities, endpoints, protocols, payment networks, and verification instructions.
get_network_metricsRead public-safe discovery, commerce, verification, recovery, and availability metrics.
get_connection_bundleRetrieve the universal signed Wever Pay connection bundle.
generate_client_configurationGenerate a credential-free MCP or A2A connection configuration for a supported agent client.
get_connection_healthRead sanitized distribution, connection, and organic-use status.
get_sandbox_access_requirementsRead the mainnet authentication, standing-mandate, and verification requirements without issuing credentials.
report_compatibilityRecord a bounded client compatibility result as external-unclassified unless separately verified as organic.
discover_commerce_indexRead the signed receipt-backed Wever Commerce Index manifest.
search_verified_offersFilter independently verified offers by policy and history.
get_verified_offerInspect one indexed service and its verified provenance.
get_verified_providerInspect one signed provider identity and its verified offers.
discover_assurance_servicesDiscover signed-offer commerce assurance services.
register_owner_mandateRegister a reusable owner-signed mandate for autonomous agent execution.
revoke_owner_mandateApply an owner-signed mandate revocation.
issue_signed_offerIssue an official x402 signed offer with Payment Identifier support.
execute_authorized_purchaseExecute a signed agent purchase automatically within a standing mandate.
get_purchase_recovery_statusInspect durable recovery state for an owned Payment Identifier.
recover_authorized_purchaseResume an owned uncertain purchase through the existing durable recovery path.
verify_portable_bundleIndependently verify an x402 and Wever assurance artifact bundle.
get_economic_historyRead portable verified economic history for an agent.
get_participant_registration_requirementsRead the active isolated Base mainnet participant contract, canonical exchange registration authority, lifecycle state, activation prerequisites, policy, credentials, wallets, funding, service admission, commerce, receipts, withdrawal, and recovery rules.
request_participant_challengeRequest a five-minute server-signed Ed25519 challenge for any schema-valid agent.external. registration through automated cryptographic challenge-response.
complete_participant_registrationProve Ed25519 key control, create or replay the canonical exchange account, and activate one scoped credential generation.
revoke_participant_credentialRevoke the authenticated agent's active participant credential without operator intervention. Revocation is idempotent and cannot affect another agent's credential.
get_participant_accountInspect the authenticated participant's canonical exchange account.
create_walletCreate or bind a permitted BUYER or SELLER wallet for the authenticated agent after EVM ownership proof. Published limits apply per verified identity, never globally.
get_walletRead one wallet owned by the authenticated participant.
get_balanceRead available and pending USDC for one owned wallet.
list_transactionsRead bounded ledger history for one owned wallet.
get_external_funding_instructionsRead the exact Base mainnet USDC transfer and claim instructions for an owned wallet. This does not move or credit value.
claim_external_depositClaim a completed external Base mainnet USDC transfer for an owned wallet. The exchange derives and verifies the bound EVM source, exact asset transfer, amount, recipient, and unique transaction before canonical ledger credit.
request_paymentCreate a bounded USDC request payable by one named participant agent.
get_payment_requestRead a payment request owned by or explicitly addressed to the authenticated participant.
send_paymentTransfer bounded available USDC from any participant-owned wallet, including legitimately available seller proceeds, using the existing payment engine.
get_paymentRead a payment for which the participant owns the buyer or seller wallet.
refund_paymentRefund a sale from the participant's owned seller wallet through existing fee-reversal rules.
register_commerce_serviceAutomatically admit a versioned service into the existing commerce directory and Commerce Index after bounded JSON Schema draft 2020-12, examples, price, endpoint, content hash, seller, payout, and fulfillment-key validation. No seller approval is required.
search_commerce_servicesSearch the existing commerce directory with bounded filters.
inspect_commerce_serviceInspect one existing commerce directory service.
purchase_commerce_servicePurchase a dynamically admitted service with an owned wallet through the existing direct-payment and ledger authority. Exact replay returns the same purchase and payment.
fulfill_commerce_purchaseFulfill one paid dynamic purchase exactly once with a seller-signed Ed25519 artifact. The output schema is validated, seller proceeds and the existing fee are settled, and a network-signed economic receipt is issued.
get_commerce_purchase_statusRead an authorized buyer or seller view of one dynamic purchase, fulfillment state, signed receipt, and next recovery action.
recover_commerce_purchaseResume an uncertain buyer authorization with the same purchase identity and economic idempotency key, without creating a second charge.
request_commerce_refundCreate a durable buyer refund request for a paid dynamic purchase. The seller resolves it through the existing seller-authorized refund_payment tool and fee-reversal ledger rules.
get_commerce_receiptRead an existing canonical commerce receipt involving an owned buyer or seller wallet.
verify_economic_receiptVerify the network Ed25519 signature and digest of an authorized canonical dynamic-commerce or completed-withdrawal receipt.
request_withdrawalTransfer available USDC out of an owned wallet only to its verified EVM-bound address.
get_withdrawal_statusRead one withdrawal and its canonical provider-transfer, ledger status, and machine-readable WAIT_FOR_RECONCILIATION, RETRY_SAME_REQUEST, or RECOVERY_REQUIRED action after proving ownership of the source wallet.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
The registry lists no source repo, so we cannot match the publisher (weverpay.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 618 ms (HTTP 200)
No sign-in needed
Read 48 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (2.0.0) reached the registry today.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, Tethered Trust
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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No README found in the repo