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Developers

Cursor Agent edited this page Aug 24, 2026 · 2 revisions

Developers

Run from source. Limited beta opens September 7. Source is open for inspection while we qualify the public lane.

There is no public RPC to point an agent at yet. The node, SDKs, and MCP tools are in the repository today. Site: Developers.

Home · Protocol · Status


Three ways in

Path What you get Where it lives
Node Run the protocol locally cmd/layerxd, cmd/layerxctl, cmd/layerx-verify, cmd/layerx-genesis
SDK / daemon Call LayerX from an agent process agent/ — Rust workspace: types, canonical encoding, crypto, proofs, daemon, SDKs
MCP tools Hand a scoped key to an agent Agent MCP server in agent/ — scoped to one key

The agent workspace has no protocol authority. Every state change is a signed LayerX activity. The node interface is the only boundary into the C17 core.


Build the node

From the repository root:

make build
make test
make test-contracts

Broader gates:

make public-audit
make ci

The core runtime is C17. Paxeer-facing contracts are Solidity 0.8.27. Agent, human, and platform workspaces are Rust.


Build the agent interface

Agent crates build independently of the C core:

make agent-check-boundary

make agent-check-boundary rejects storage dependencies, node-private paths, and C-core linkage. The agent layer never invents protocol state.

Languages called out on the site: Rust, TypeScript, Python. Generated / language SDKs live under agent/sdk and agent/tools/sdk-gen.


What you can do now

  • Inspect and replay the protocol from source
  • Run a local node and verify batches (layerx-verify)
  • Wire an agent to canonical encoding, signatures, and receipts
  • Scope a key and attach MCP tools to that key

What opens September 7 is limited beta access to the public lane — not a rewrite of these binaries.


Spec first

Normative behavior is KVX in spec/. Generated Markdown is easier to read; changes begin in KVX.

Payments: Payments · Fees. Security model: Security. Project stage: Status.

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