Ship OpenFleet contracts and the OpenWall draft proposal (#177)

* feat: add OpenFleet membership and CoinPay rental contracts

* Propose OpenWall broadcasts and direct messaging contracts

* release: prepare OpenFleet and OpenWall public contracts

* fix: use tested npm for compatible CLI installs

packages/sdk/src/index.ts

@@ -1,3 +1,9 @@
+export { createOpenFleet } from "./openfleet.js";
+export type {
+  OpenFleet, OpenFleetJsonValue, OpenFleetMember, OpenFleetMemberReference,
+  OpenFleetRental, OpenFleetRentalScope
+} from "./openfleet.js";
+
 export type LogicSrcId = string;
 
 export interface LogicSrcTask {

packages/sdk/src/openfleet.test.ts

@@ -0,0 +1,35 @@
+import { describe, expect, it } from "vitest";
+import { createOpenFleet, type OpenFleetMember } from "./index.js";
+
+const members: OpenFleetMember[] = [
+  { kind: "openagent", id: "analyst.coinpay", url: "https://example.com/agent.json" },
+  { kind: "openswarm", id: `ed25519:${"a".repeat(64)}`, url: "https://example.com/manifest.json" }
+];
+
+describe("createOpenFleet", () => {
+  it.each([members.slice(0, 1), members.slice(1), members])("constructs single-kind and mixed fleets", (...fleetMembers) => {
+    const fleet = createOpenFleet({
+      id: "https://example.com/fleets/research", name: "Research", owner_did: "operator.coinpay",
+      members: fleetMembers
+    });
+    expect(fleet.type).toBe("logicsrc.openfleet");
+    expect(fleet.version).toBe("0.1");
+    expect(fleet.members).toEqual(fleetMembers);
+    expect(fleet.rentals).toBeUndefined();
+  });
+
+  it("keeps rental amounts as decimal strings and preserves metadata", () => {
+    const input: Parameters<typeof createOpenFleet>[0] = {
+      id: "https://example.com/fleets/research", name: "Research", owner_did: "operator.coinpay", members,
+      metadata: { support: { languages: ["en", "fr"] } },
+      rentals: [{
+        id: "hourly", scope: { kind: "fleet" },
+        rate: { amount: "9007199254740993.123456", currency: "USD", unit: "hour" },
+        payment: { provider: "coinpay", payee_did: "operator.coinpay", checkout_url: "https://example.com/rent" }
+      }]
+    };
+    const snapshot = structuredClone(input);
+    expect(createOpenFleet(input)).toEqual({ ...input, type: "logicsrc.openfleet", version: "0.1" });
+    expect(input).toEqual(snapshot);
+  });
+});

packages/sdk/src/openfleet.ts

@@ -0,0 +1,71 @@
+export type OpenFleetJsonValue =
+  | null | boolean | number | string
+  | OpenFleetJsonValue[] | { [key: string]: OpenFleetJsonValue };
+
+/** OpenAgent binds to a logicsrc.agent DID; OpenSwarm binds to a file key. */
+export type OpenFleetMemberReference =
+  | { kind: "openagent"; id: string }
+  | { kind: "openswarm"; id: `ed25519:${string}` };
+
+export type OpenFleetMember = OpenFleetMemberReference & {
+  /** HTTPS URL of the agent profile or the signed ipfile manifest. */
+  url: string;
+  name?: string;
+  role?: string;
+  metadata?: Record<string, OpenFleetJsonValue>;
+};
+
+export type OpenFleetRentalScope =
+  | { kind: "fleet" }
+  | { kind: "members"; members: OpenFleetMemberReference[] };
+
+export interface OpenFleetRental {
+  id: string;
+  name?: string;
+  scope: OpenFleetRentalScope;
+  rate: {
+    /** Exact non-negative USD decimal string, with six fractional digits. */
+    amount: string;
+    currency: "USD";
+    /** Whole billing units; a month is 30 days, a task an agreed deliverable. */
+    unit: "hour" | "day" | "month" | "task";
+  };
+  minimum_units?: number;
+  maximum_units?: number;
+  valid_from?: string;
+  valid_until?: string;
+  terms_url?: string;
+  payment: {
+    provider: "coinpay";
+    payee_did: string;
+    /** Merchant-published HTTPS checkout entry point; no fixed CoinPay API. */
+    checkout_url: string;
+  };
+  metadata?: Record<string, OpenFleetJsonValue>;
+}
+
+export interface OpenFleet {
+  type: "logicsrc.openfleet";
+  version: "0.1";
+  /** Stable HTTPS fleet identifier, unique at its publisher's origin. */
+  id: string;
+  name: string;
+  owner_did: string;
+  description?: string;
+  updated_at?: string;
+  availability?: "available" | "busy" | "offline" | "unknown";
+  tags?: string[];
+  capabilities?: string[];
+  metadata?: Record<string, OpenFleetJsonValue>;
+  members: OpenFleetMember[];
+  rentals?: OpenFleetRental[];
+}
+
+/**
+ * Construct a descriptor without fetching members or initiating payments.
+ * Use validate("openfleet", document) from @logicsrc/validators before use:
+ * TypeScript alone cannot check DID/key formats or rental references.
+ */
+export function createOpenFleet(input: Omit<OpenFleet, "type" | "version">): OpenFleet {
+  return { ...input, type: "logicsrc.openfleet", version: "0.1" };
+}