algovoi-co-uk-mcp.yml
AlgoVoi ships MCP three ways, and only one of them is an agent surface a client can reach with nothing installed. (1) A hosted, anonymous Streamable HTTP endpoint at https://agents.algovoi.co.uk/mcp — initialize returned serverInfo algovoi-mcp-server 1.29.0 (protocol 2025-06-18) and tools/list returned three offline RFC 9421 tools with full inputSchema; no session id, no credential. (2) A hosted x402-gated endpoint at https://mcp.algovoi.co.uk/mcp — the "UluMCP Server" named in the Terms — where initialize succeeds (serverInfo ulu-mcp 0.0.1, mcp-session-id issued) but notifications/initialized and tools/list both return HTTP 402 with an x402 v1 challenge (1 VOI on avm:voi-mainnet, facilitator https://mcp.ilovechicken.co.uk), so its tool schema is payment-gated and was NOT fetched. (3) A local stdio server published to npm (@algovoi/mcp-server 1.7.0, 2026-05-29) and PyPI (algovoi-mcp 1.7.0, 2026-05-29), listed in the official MCP Registry as io.github.chopmob-cloud/algovoi-mcp-server (three versions 1.1.1-1.1.3 published 2026-04-19; the registry lags the 1.7.0 packages), exposing 29 tools against the tenant gateway with an algv_ API key. docs.algovoi.co.uk/mcp additionally serves a Mintlify documentation-search MCP (2 tools) that is platform-authored and recorded here only for completeness.
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Documentation
Documentation link · transport
Tools
list_networks— List the blockchain networks AlgoVoi supports, with asset IDs, decimals, and CAIP-2 identifiers. Offline tool — no API call.verify_rfc9421— Verify an RFC 9421 signed HTTP message (Ed25519 + RFC 9530 Content-Digest) OFFLINE against the signer key you expect; returns {valid, errors, checked}.explain_rfc9421— Diagnose a failing RFC 9421 signed HTTP message offline — canonical signing base, Content-Digest recompute, covered components, diagnosis.create_payment_link— Generate a hosted-checkout URL from amount + currency + chainverify_payment— Confirm an on-chain transaction was paid for the given checkout tokenprepare_extension_payment— Prepare an in-page browser-wallet payment (AVM chains only)list_networks— Return all supported chains and assets (7 chainsverify_webhook— Verify an AlgoVoi webhook signature and parse the payloadgenerate_mpp_challenge— Compose an IETF MPP 402 WWW-Authenticate header + challenge IDverify_mpp_receipt— Verify an MPP on-chain receipt via direct indexer (no API call)try_mpp_endpoint— Probe any URL gated by MPP or x402 and return the payment detailsverify_x402_proof— Decode a base64 x402 proof and verify the transaction on-chaingenerate_x402_challenge— Compose an x402 v1 X-Payment-Required headergenerate_ap2_mandate— Compose an AP2 v0.1 PaymentMandateverify_ap2_payment— Verify an AP2 mandate payment receipt via direct indexerfetch_agent_card— GET {agent_url}/.well-known/agent.json — discover a payment-gated A2A agentsend_a2a_message— POST {agent_url}/message:send — call a payment-gated A2A agent; returns challenge_headers on 402create_recurring_authority— Open a standing authority (cap + period + per-cycle amount)get_authority— Fetch current state of an authority by IDlist_authorities— List authorities for a subscription or by statusconfirm_authority— Mark an authority active after the on-chain wallet signature landsrevoke_authority— Revoke an active authority (constructs on-chain revocation)pause_authority— Pause cycle pulls without revokingresume_authority— Resume a paused authoritymanual_pull— Trigger a one-off pull (catch-up or proration)try_mpp_subscription— Probe a public /mpp/sub/{tenant_short_id}/{resource_id} URL and parse the 402 subscription terms (unauthenticated)list_mpp_subscriptions— List the tenant's MPP subscriptions (admin-scope key)cancel_mpp_subscription— Cancel an active MPP subscription — idempotent (admin-scope key)discover_resources— Fetch the public AlgoVoi Bazaar catalog of x402 and MPP payable resources (no API key)screen_recipient— Pre-payment sanctions screen (OFSI / OFAC SDN / EU Consolidated + AlgoVoi KYB) (no API key)get_compliance_attestation— Fetch the operator's public compliance posture document (no API key)compliance_trust_query— Composite trust verdict (TRUSTED/PROVISIONAL/UNTRUSTED) over a chain of substrate receipts
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