Zkverify MCP server

by zkarchitect·io.github.zkarchitect/zkverify·v0.3.2

Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.

C65/100grade C

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Safety scan

C65/100

Adoption

New

23 downloads/wk

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

verify_balance
Verify any blockchain address balance with Merkle proof and ECDSA signature. Returns cryptographically verified balance data.
verify_contract
Verify if an address is a smart contract and get its code hash with ECDSA signature.
verify_signature
Verify a zkVerify ECDSA signature on a previous response. Checks signer authenticity.

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings

Code scan15 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancerepository not readable: repo not found3/15
Maintainer identityno repository or website to verify2/10

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y zkverify-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add zkverify -- npx -y zkverify-mcp

Is Zkverify MCP server safe?: With care: it is graded C, so read the findings first (65/100). Read the Zkverify safety report
How do I install Zkverify?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Zkverify need an API key?: No secret keys are declared. It reads 1 setting from the environment.
Is Zkverify maintained?: The latest release is v0.3.2.