A2A Peptides

Connect it to your AI

Claude Code

claude mcp add --transport http a2a-peptides https://mcp.a2a-peptides.ai/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://mcp.a2a-peptides.ai/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "a2a-peptides": {
      "url": "https://mcp.a2a-peptides.ai/mcp"
    }
  }
}

Tools it offers

20 tools, as the server itself reported during our check on Oct 31, 2026.

• resolve_jurisdictionResolve a ship-to (e.g. 'US-CA', 'CA-ON', 'MX', 'EU-DE', 'UK', 'KR', 'JP', 'SG', 'CH') to the gate's jurisdiction (US · CA · MX · EU · UK · KR · JP · SG · CH; UK is the jurisdiction name; the ISO 3166-1 code is accepted
• resolve_actorResolve the actor class and channel. Classes: authorized_trading_partner and its members (manufacturer · repackager · wholesale_distributor · dispenser · third_party_logistics_provider; cosmetic_responsible_person · nhp_
• gate_transactionThe gate: allow, deny or require_rx for a substance (name, INN or unii:), a pathway (licensed_medicine · lawful_compounding · cosmetic · food_or_supplement · ruo_not_cleared), an actor class, a channel and a ship-to. Ret
• get_substance_recordOne molecule: identifiers (INN, UNII, CAS, sequence hash), sourced aliases, class, one pathway row per jurisdiction × pathway, enforcement events, safety references. Every field carries its source page.
• get_pathway_statusThe status of a substance on one pathway in one jurisdiction (frozen vocabulary), with effective date, rule-set version and source page.
• get_compounding_eligibilityWhether a substance may be lawfully compounded in a jurisdiction and under which list or standard (503A/503B, provincial, magistral, Specials), from the register.
• get_label_and_indicationLabel and indication pointers for a licensed presentation only (US package NDC, CA DIN, EU EMA number).
• get_enforcement_watchDated, URL'd enforcement events for a substance or jurisdiction: warning letters, import alerts, shortage-list changes, committee votes, proposed and final rules, seizures, state notices.
• search_cleared_itemsPresentations that passed the gate for a jurisdiction, pathway and actor class (a query by substance, brand or holder; optional banner filter on the shelf of record). Only cleared statuses are returned; every item carrie
• get_itemProduct record from gtinfetch.ai (signed); hub layer: seat, market, claim, price, availability. One authorised presentation by id (US package NDC, CA DIN, EU EMA number, KR MFDS item seq, CH Swissmedic authorisation/pack
• compare_presentationsCompare two or more authorised presentations side by side (ids as for get_item).
• find_licensed_supplierLicensed parties for a presentation in a jurisdiction (tenant as a parameter). Takes the decision_id of an allow or require_rx decision from gate_transaction.
• get_availabilityAvailability of a presentation once gate_transaction has answered allow or require_rx (decision_id): the availability block — banners[] on the shelf of record with licence footnote, pos_count (chain points of sale from t
• get_pricePrice basis (list · contract · reimbursement) from a licensed party, once gate_transaction has answered allow or require_rx (decision_id).
• get_lot_coaCertificate of analysis for a lawful lot of a presentation, where the pathway permits (decision_id required).
• verify_serializationVerify a serialised pack (GTIN + serial + lot + expiry) against the serialisation regime of the jurisdiction (DSCSA · FMD · UK · KR; none-national elsewhere).
• create_order_intentCreate an order intent for a cleared item after the gate; the intent carries reason_code + rule_set_version and settles by x402 on peptides-x402.ai.
• a2a_handoffHand off over Agent-to-Agent (A2A). With an allow/require_rx decision: the order intent goes to the licensed counterparty's agent (envelope + card URL). With a deny for a patient, the public or an unauthorized actor: ret
• get_safety_labelSafety label pointers for licensed products (label page and the pharmacovigilance scheme of the jurisdiction).
• log_auditWrite the audit line for a gate decision or an order intent (returns the line id).

Questions