Canvas64 MCP server

• Registry namecom.canvas64/wallverified in the MCP registry

The registry name sits under canvas64.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-29
• Tools5
• Server calls itselfcanvas64
• Server version1.0.0-rc41
• Protocol version2025-06-18

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 89 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 4 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: 4 so far
• Answeredmeasuring4 of the 7 daily checks it takes to print a share
• Median first answer95 ms
• Space in an agent's context≈ 694 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

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 →

• get_wall

  All 64 cells of the Canvas64 wall, A1 to H8: who owns each (name and wallet), its step, what it was bought for, what buying it out costs now, and the owner's links. Use it to find free cells, the cheapest cell, the priciest cells or a…

• get_cell

  One cell by its address (A1 to H8): owner, step, price paid, the price to claim or buy it out now, what the buyer gets when they are bought out in turn, their royalty after that, and the link where a person buys it with their own wallet.

• quote

  The Canvas64 price model for one step of any cell: its price, what its owner gets when bought out, their royalty on every later sale, and optionally how much that royalty has paid once the cell reaches a later step. Prices rise 1.65x per…

• prepare_buy

  Prepares the purchase of one cell (A1 to H8) for the buyer's own wallet: the price read from the contract now, and the unsigned transactions on Base that the wallet signs and sends in order, a USDC approval of the exact price (left out…

• get_rules

  The rules of Canvas64 in a few quotable sentences: the price formula, the payout, the royalty, the contract and network, the services a cell links to, the audit status and the docs.