ZBS Index What actually exists in applied AI, with the source next to it

mcp server

mcp-ap2

MCP server for AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)

Description as published by the maintainer. Source

  • version 0.2.0-alpha.3
  • active

active — Most recent push to the repository was 2026-07-16.

What this server can do

22 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

authorize_payment(amount, purpose, currency, metadata, expiresIn, paymentMethod, recipientAgentId)
Request payment authorization with scoped limits. Returns an authorization token that can be used to execute the payment. Required: amount, currency, recipientAgentId, purpose.
create_cart_mandate(items, total, currency, expiresAt, merchantDid, intentMandateId)
Create an AP2 cart mandate — a signed, locked-cart commitment from a merchant binding line items, totals, and merchant attestation. Required: intentMandateId, merchantDid, items, total, currency.
create_intent_mandate(scope, agentDid, currency, metadata, expiresAt, maxAmount, subjectDid, merchantAllowList)
Create an AP2 intent mandate — a Verifiable Credential expressing the user's intent to delegate a transaction to an agent (scope, constraints, expiry). Required: subjectDid, agentDid, scope, maxAmount, currency.
create_payment_mandate(amount, currency, metadata, payerDid, cartMandateId, paymentMethodId)
Create an AP2 payment mandate — the final Verifiable Credential authorizing settlement against a cart mandate. Required: cartMandateId, payerDid, amount, currency.
create_presentation(audience, challenge, holderDid, credentialIds)
Create a Verifiable Presentation bundling one or more credentials (e.g. intent + cart + payment mandates) for a given audience/verifier. Required: holderDid, credentialIds, audience.
create_receipt(notes, metadata, transactionId, paymentMandateId)
Create a signed receipt for a settled payment — a tamper-evident record linking transaction, mandates, and settlement. Required: transactionId.
execute_payment(authorizationId, paymentMethodId)
Execute an authorized payment. Requires a valid authorization token. Required: authorizationId.
get_agent(agentId)
Get agent registration details, trust status, and current spend usage
get_audit_trail(transactionId)
Get the complete audit trail for a transaction — every authorization, approval, execution, and settlement event Required: transactionId.
get_authorization(authorizationId)
Get authorization details including status, limits, and expiry Required: authorizationId.
get_transaction(transactionId)
Get full transaction details including authorization, execution, and settlement status Required: transactionId.
list_agents(status, pageSize, pageToken, capability)
List registered agents with optional filters
list_audit_events(to, from, agentId, pageSize, eventType, pageToken)
List audit events across all transactions with filters
list_authorizations(to, from, status, pageSize, pageToken)
List payment authorizations with optional filters
list_payment_methods(type, currency)
List available payment methods from AP2 partner network (Visa, Mastercard, Stripe, PayPal, etc.)
list_transactions(to, from, status, pageSize, direction, maxAmount, minAmount, pageToken)
List transactions with optional filters
register_agent(name, ownerEmail, spendLimit, description, capabilities)
Register an AI agent as a trusted payer in the AP2 network. Defines the agent's identity, capabilities, and spending limits. Required: name, capabilities, spendLimit.
resolve_did(did)
Resolve a Decentralized Identifier (DID) to its DID document via the AP2 universal resolver. Required: did.
revoke_agent(reason, agentId)
Revoke an agent's payment authorization. The agent will no longer be able to make or receive payments. Required: agentId, reason.
verify_credential(credential, credentialId)
Verify a Verifiable Credential (intent, cart, or payment mandate). Checks signature, issuer trust, expiry, and revocation status.
verify_presentation(audience, challenge, presentation)
Verify a Verifiable Presentation and all embedded credentials, including holder binding and challenge nonce. Required: presentation.
verify_receipt(receipt, receiptId)
Verify a receipt's signature, issuer, and chain back to the originating mandates.

Last successful function declaration observed on . Source: pkg:npm/@codespar/mcp-ap2. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: pkg:npm/@codespar/mcp-ap2.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
GitHub stars 267 Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. cumulative, all time GitHub
Last commit 2026-07-16 Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. point in time GitHub
Open issues 4 Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. as of fetch GitHub
Latest published version 0.2.0-alpha.3 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-06-22 When the registry record was last updated by its maintainer. point in time Model Context Protocol
License MIT Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. as of fetch GitHub
First listed in the MCP Registry 2026-06-22 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status active The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. as of fetch GitHub
mcp tools declared 22 tools Number of functions the server declared when started and asked to list them. It says what the server offers an agent, not how well any of it works. as of probe npm
mcp endpoint status ok The server listed 22 functions when asked. as of probe npm
package install scripts none This package declares no install-time scripts, so installing it does not execute any of its code. as of probe npm

Where to get it

Related, by what their authors tagged them

  • io.github.codespar/mcp-adyen — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    MCP server for Adyen Checkout API v71 — enterprise payments (iFood, Uber, Spotify in LatAm)
  • io.github.codespar/mcp-afip — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    AFIP — Argentine tax authority, electronic invoicing (Factura Electrónica)
  • io.github.codespar/mcp-airwallex — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    MCP server for Airwallex — cross-border collection + payouts, global accounts, FX, transfers
  • io.github.codespar/mcp-alegra — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    Alegra — cloud accounting for LATAM (Colombian-founded)
  • io.github.codespar/mcp-amazon — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    MCP server for Amazon Selling Partner API (SP-API) — orders, listings, catalog, inventory, finances
  • io.github.codespar/mcp-andreani — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    Andreani — Argentine courier and logistics
  • io.github.codespar/mcp-asaas — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    MCP server for Asaas — billing automation, Pix, boleto, credit card, subscriptions
  • io.github.codespar/mcp-banco-do-brasil — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    MCP server for Banco do Brasil — Pix, Cobrança (boleto), Conta-Corrente, Arrecadação (OAuth2 + mTLS)
  • io.github.codespar/mcp-bcra — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    BCRA — Argentine Central Bank public data (exchange rates, inflation, reserves)
  • io.github.codespar/mcp-belvo — last commit 2026-07-16, shares agentic-commerce, brazil, fintech
    Belvo — Open Finance aggregator for LATAM

These share tags the maintainers applied themselves, such as agentic-commerce, brazil, fintech, latin-america. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

Also from codespar

How the author describes it

Topics the maintainer set on GitHub: agentic-commerce, ai-agents, brazil, claude, fintech, latin-america, llm-tools, mcp, model-context-protocol, nfe, open-finance, payments, pix.

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. codespar/mcp-dev-latam on GitHub — GitHub, observed , trust tier 3.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.
  3. @codespar/mcp-ap2 started in an isolated container — npm, observed , trust tier 1.