SPXI Protocol MCP server

• Registry namedev.spxi/gnosisverified in the MCP registry

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

• Stateanswerschecked 2026-10-28
• Tools6
• Server calls itselfspxi-gnosis
• Server version0.23.1
• Protocol version2025-06-18

On 2026-10-28 the server answered initialize and tools/list without a sign-in. First answer in 124 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
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer136 ms
• Space in an agent's context≈ 1,578 tokensthe definitions of all its tools (6), which an agent carries on every turn
• Tool definitionsB · 83 of 100
• Typed results0 of 6 toolsdeclared outputSchema: results come typed, read once

• Not saying whether it only reads or can destroy: 6 of 6

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 →

• find_entry

  Use first when a person, work, concept, institution or operator needs a sourced knowledge object: looks the name up in the Negative of the Negative (/non), free. Returns the entry (its page, data and status) when one exists; the…

• open_sentence

  Use when one sentence from an English Wikipedia page must be checked against the sources it cites before it is quoted or relied on. Send the sentence exactly as it stands and the page's URL. Free when the sentence has already been read at…

• get_quote

  Use to price work before paying: a whole Wikipedia article (article: its link or title, or oldid), read sentence by sentence at a tier, or a commission on an object (object with kind entity or operator, name, and for an operator its…

• order_status

  Use after get_quote or a payment, with the quote_id: returns the state (estimating, quoted, paid and running, delivered, refunded), the quote with its lines and expiry, the order's progress, its receipt and refund, and, once delivered…

• card_checkout

  Use when a person, not the agent, will pay a quote by card: returns a Stripe Checkout link (url) for the quote's maximum, at least $0.50. The work runs when the payment completes; the charge follows the work delivered, never above the…

• get_result

  Use once order_status names a result_id: returns the delivered work. part composition (default): the usable result, each sentence's reading or the knowledge object; evidence: the full record behind it (quoted spans, source hashes, both…