ZAP1 Protocol

Verifiable operations on Zcash. One protocol, every integration point.

21event types on mainnet 4anchors confirmed 80conformance checks ZIP 1243in review

For Developers

MCP Server
@frontiercompute/zcash-mcp
npx MCP Registry Glama A/A/A
github.com/Frontier-Compute/zcash-mcp
OpenClaw Plugin
@frontiercompute/openclaw-zap1
8 hooks 14 tools
github.com/Frontier-Compute/openclaw-zap1
Rust SDK
zap1-verify
Rust WASM crates.io
github.com/Frontier-Compute/zap1-verify
JS SDK
@frontiercompute/zap1
npm
github.com/Frontier-Compute/zap1-js
Solidity Verifier
On-chain verification
ETH mainnet Sepolia testnet
github.com/Frontier-Compute/zap1-verify-sol
Memo Decoder
zcash-memo-decode
Rust crates.io
github.com/Frontier-Compute/zcash-memo-decode
Attestation API
POST /attest  ·  REST + OpenAPI  ·  pricing
pay.frontiercompute.io

For Operators

Nordic Shield
Mining with attestation  ·  live on mainnet
nordicshield.cash
00zeven
Autonomous agent  ·  Signal-triggered  ·  ZAP1-attested
00zeven.cash
Deploy your own
bash scripts/operator-setup.sh  ·  one command to running
operator-setup.sh

For Verifiers

Explorer
Anchors + leaves + events
explorer.frontiercompute.io
Simulator
Build and verify test events
simulator.frontiercompute.io
WASM Verifier
Browser, no server
Paste any leaf hash and verify the Merkle path locally.
frontiercompute.cash/verify.html
Conformance Kit
80 checks
Test any implementation against the spec.
github.com/Frontier-Compute/zap1/conformance

Protocol

ZIP 1243
Draft open for review  ·  Zcash Improvement Proposal
github.com/zcash/zips
ONCHAIN_PROTOCOL.md
Full spec  ·  memo encoding  ·  anchor rules
v3.0

Registry & Recognition

Glama A/A/A
Official Anthropic MCP Registry  ·  zcash-mcp rated A on quality, security, and docs
MCP Registry
awesome-mcp-servers
Merged into punkpeye/awesome-mcp-servers  ·  84K stars
84K stars
Mainnet Deployments
9 event types 6 anchors 127 leaves
Live on Zcash mainnet. Verifiable by anyone at /anchors.
FROST Threshold Signing
Design doc for multi-operator key management.
FROST_DESIGN.md
Questions? Integrations? Operator setup?
Talk to 00zeven
Open Signal
protocol map, verifier path, and reference surfaces.
open verifier