feat: runtime plugin system — capability host, marketplace, install lifecycle (server + web)

apps/server/package.json

@@ -30,6 +30,7 @@
     "@ff-labs/fff-node": "0.9.4",
     "@opencode-ai/sdk": "^1.3.15",
     "@pierre/diffs": "catalog:",
+    "@t3tools/plugin-sdk": "workspace:*",
     "effect": "catalog:",
     "node-pty": "^1.1.0"
   },

apps/server/src/auth/EnvironmentAuth.test.ts

@@ -1,5 +1,9 @@
 import * as NodeServices from "@effect/platform-node/NodeServices";
-import { AuthAdministrativeScopes } from "@t3tools/contracts";
+import {
+  AuthAdministrativeScopes,
+  AuthStandardClientScopes,
+  pluginReadScope,
+} from "@t3tools/contracts";
 import { expect, it } from "@effect/vitest";
 import * as Effect from "effect/Effect";
 import * as Layer from "effect/Layer";
@@ -89,13 +93,7 @@ it.layer(NodeServices.layer)("EnvironmentAuth.layer", (it) => {
       );
 
       expect(verified.sessionId.length).toBeGreaterThan(0);
-      expect(verified.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-      ]);
+      expect(verified.scopes).toEqual(AuthStandardClientScopes);
       expect(verified.subject).toBe("one-time-token");
     }).pipe(Effect.provide(makeEnvironmentAuthLayer())),
   );
@@ -117,6 +115,45 @@ it.layer(NodeServices.layer)("EnvironmentAuth.layer", (it) => {
     }).pipe(Effect.provide(makeEnvironmentAuthLayer())),
   );
 
+  it.effect("exchanges a standard-client grant for an implicitly-held plugin scope", () =>
+    Effect.gen(function* () {
+      const serverAuth = yield* EnvironmentAuth.EnvironmentAuth;
+      // A default pairing credential holds the standard-client marker, which
+      // implicitly satisfies every plugin scope even though `plugin:...:read`
+      // is not listed verbatim in the grant.
+      const pairingCredential = yield* serverAuth.issuePairingCredential();
+
+      const token = yield* serverAuth.exchangeBootstrapCredentialForAccessToken(
+        pairingCredential.credential,
+        [pluginReadScope("test-plugin")],
+        requestMetadata,
+      );
+
+      expect(token.scope).toBe("plugin:test-plugin:read");
+    }).pipe(Effect.provide(makeEnvironmentAuthLayer())),
+  );
+
+  it.effect("rejects a plugin-scope exchange when the grant is not a full standard client", () =>
+    Effect.gen(function* () {
+      const serverAuth = yield* EnvironmentAuth.EnvironmentAuth;
+      // A constrained grant that lacks the standard-client marker must NOT get
+      // implicit plugin access.
+      const pairingCredential = yield* serverAuth.issuePairingCredential({
+        scopes: ["orchestration:read"],
+      });
+
+      const error = yield* serverAuth
+        .exchangeBootstrapCredentialForAccessToken(
+          pairingCredential.credential,
+          [pluginReadScope("test-plugin")],
+          requestMetadata,
+        )
+        .pipe(Effect.flip);
+
+      expect(error._tag).toBe("ServerAuthScopeNotGrantedError");
+    }).pipe(Effect.provide(makeEnvironmentAuthLayer())),
+  );
+
   it.effect("inherits a constrained pairing grant when token exchange omits scope", () =>
     Effect.gen(function* () {
       const serverAuth = yield* EnvironmentAuth.EnvironmentAuth;
@@ -167,16 +204,7 @@ it.layer(NodeServices.layer)("EnvironmentAuth.layer", (it) => {
         makeCookieRequest(exchanged.sessionToken),
       );
 
-      expect(verified.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-        "access:read",
-        "access:write",
-        "relay:write",
-      ]);
+      expect(verified.scopes).toEqual(AuthAdministrativeScopes);
       expect(verified.subject).toBe("administrative-bootstrap");
     }).pipe(Effect.provide(makeEnvironmentAuthLayer())),
   );

apps/server/src/auth/EnvironmentAuth.ts

@@ -3,14 +3,15 @@ import {
   AuthAccessWriteScope,
   AuthAdministrativeScopes,
   AuthStandardClientScopes,
+  satisfiesScope,
   type AuthAccessTokenResult,
   type AuthBrowserSessionResult,
   type AuthClientMetadata,
   type AuthClientSession,
   type AuthCreatePairingCredentialInput,
-  type AuthEnvironmentScope,
   type AuthPairingLink,
   type AuthPairingCredentialResult,
+  type AuthScope,
   type AuthSessionId,
   type AuthSessionState,
   type ServerAuthDescriptor,
@@ -41,7 +42,7 @@ export const INTERNAL_ADMINISTRATIVE_BOOTSTRAP_SUBJECT = "administrative-bootstr
 export interface IssuedPairingLink {
   readonly id: string;
   readonly credential: string;
-  readonly scopes: ReadonlyArray<AuthEnvironmentScope>;
+  readonly scopes: ReadonlyArray<AuthScope>;
   readonly subject: string;
   readonly label?: string;
   readonly createdAt: DateTime.Utc;
@@ -52,7 +53,7 @@ export interface IssuedBearerSession {
   readonly sessionId: AuthSessionId;
   readonly token: string;
   readonly method: "bearer-access-token";
-  readonly scopes: ReadonlyArray<AuthEnvironmentScope>;
+  readonly scopes: ReadonlyArray<AuthScope>;
   readonly subject: string;
   readonly client: AuthClientMetadata;
   readonly expiresAt: DateTime.Utc;
@@ -62,7 +63,7 @@ export interface AuthenticatedSession {
   readonly sessionId: AuthSessionId;
   readonly subject: string;
   readonly method: ServerAuthSessionMethod;
-  readonly scopes: ReadonlyArray<AuthEnvironmentScope>;
+  readonly scopes: ReadonlyArray<AuthScope>;
   readonly proofKeyThumbprint?: string;
   readonly expiresAt?: DateTime.DateTime;
 }
@@ -423,7 +424,7 @@ export class EnvironmentAuth extends Context.Service<
     >;
     readonly exchangeBootstrapCredentialForAccessToken: (
       credential: string,
-      requestedScopes: ReadonlyArray<AuthEnvironmentScope> | undefined,
+      requestedScopes: ReadonlyArray<AuthScope> | undefined,
       requestMetadata: AuthClientMetadata,
       input?: {
         readonly proofKeyThumbprint?: string;
@@ -435,7 +436,7 @@ export class EnvironmentAuth extends Context.Service<
     readonly createPairingLink: (input?: {
       readonly ttl?: Duration.Duration;
       readonly label?: string;
-      readonly scopes?: ReadonlyArray<AuthEnvironmentScope>;
+      readonly scopes?: ReadonlyArray<AuthScope>;
       readonly subject?: string;
       readonly proofKeyThumbprint?: string;
     }) => Effect.Effect<IssuedPairingLink, ServerAuthInternalError>;
@@ -453,7 +454,7 @@ export class EnvironmentAuth extends Context.Service<
     readonly issueSession: (input?: {
       readonly ttl?: Duration.Duration;
       readonly subject?: string;
-      readonly scopes?: ReadonlyArray<AuthEnvironmentScope>;
+      readonly scopes?: ReadonlyArray<AuthScope>;
       readonly label?: string;
     }) => Effect.Effect<IssuedBearerSession, ServerAuthInternalError>;
     readonly listSessions: () => Effect.Effect<
@@ -694,7 +695,12 @@ export const make = Effect.gen(function* () {
         Effect.flatMap((grant) =>
           Effect.gen(function* () {
             const grantedScopes = requestedScopes ?? grant.scopes;
-            if (!grantedScopes.every((scope) => grant.scopes.includes(scope))) {
+            // Downscope by implicit satisfaction, not verbatim membership: a
+            // full standard-client grant implicitly holds every plugin scope
+            // (and plugins:manage) via the standard-client marker, so requesting
+            // e.g. `plugin:<id>:read` against such a grant must succeed even
+            // though it is not listed literally in grant.scopes.
+            if (!grantedScopes.every((scope) => satisfiesScope(scope, grant.scopes))) {
               return yield* new ServerAuthScopeNotGrantedError({});
             }
             return yield* sessions
@@ -743,7 +749,7 @@ export const make = Effect.gen(function* () {
       );
 
   const issuePairingCredentialForSubject = (input: {
-    readonly scopes: ReadonlyArray<AuthEnvironmentScope>;
+    readonly scopes: ReadonlyArray<AuthScope>;
     readonly subject: string;
     readonly label?: string;
   }) =>

apps/server/src/auth/EnvironmentAuthAdmin.test.ts

@@ -1,4 +1,5 @@
 import * as NodeServices from "@effect/platform-node/NodeServices";
+import { AuthAdministrativeScopes } from "@t3tools/contracts";
 import { expect, it } from "@effect/vitest";
 import * as Effect from "effect/Effect";
 import * as Layer from "effect/Layer";
@@ -77,29 +78,11 @@ it.layer(NodeServices.layer)("EnvironmentAuth administrative operations", (it) =
       const listedAfterRevoke = yield* environmentAuth.listSessions();
 
       expect(issued.method).toBe("bearer-access-token");
-      expect(issued.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-        "access:read",
-        "access:write",
-        "relay:write",
-      ]);
+      expect(issued.scopes).toEqual(AuthAdministrativeScopes);
       expect(issued.client.deviceType).toBe("bot");
       expect(issued.client.label).toBe("deploy-bot");
       expect(verified.sessionId).toBe(issued.sessionId);
-      expect(verified.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-        "access:read",
-        "access:write",
-        "relay:write",
-      ]);
+      expect(verified.scopes).toEqual(AuthAdministrativeScopes);
       expect(verified.method).toBe("bearer-access-token");
       expect(listedBeforeRevoke).toHaveLength(1);
       expect(listedBeforeRevoke[0]?.sessionId).toBe(issued.sessionId);

apps/server/src/auth/PairingGrantStore.test.ts

@@ -1,9 +1,17 @@
 import * as NodeServices from "@effect/platform-node/NodeServices";
+import {
+  AuthAdministrativeScopes,
+  AuthOrchestrationReadScope,
+  AuthStandardClientScopes,
+  pluginReadScope,
+} from "@t3tools/contracts";
 import { expect, it } from "@effect/vitest";
 import * as Duration from "effect/Duration";
 import * as Effect from "effect/Effect";
+import * as Fiber from "effect/Fiber";
 import * as Layer from "effect/Layer";
 import * as Option from "effect/Option";
+import * as Stream from "effect/Stream";
 import * as TestClock from "effect/testing/TestClock";
 
 import * as ServerConfig from "../config.ts";
@@ -74,13 +82,7 @@ it.layer(NodeServices.layer)("PairingGrantStore.layer", (it) => {
       const second = yield* Effect.flip(bootstrapCredentials.consume(issued.credential));
 
       expect(first.method).toBe("one-time-token");
-      expect(first.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-      ]);
+      expect(first.scopes).toEqual(AuthStandardClientScopes);
       expect(first.subject).toBe("one-time-token");
       expect(first.label).toBe("Julius iPhone");
       expect(issued.label).toBe("Julius iPhone");
@@ -145,16 +147,7 @@ it.layer(NodeServices.layer)("PairingGrantStore.layer", (it) => {
       const third = yield* bootstrapCredentials.consume("desktop-bootstrap-token");
 
       expect(first.method).toBe("desktop-bootstrap");
-      expect(first.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-        "access:read",
-        "access:write",
-        "relay:write",
-      ]);
+      expect(first.scopes).toEqual(AuthAdministrativeScopes);
       expect(first.subject).toBe("desktop-bootstrap");
       expect(second.method).toBe("desktop-bootstrap");
       expect(third.method).toBe("desktop-bootstrap");
@@ -218,6 +211,38 @@ it.layer(NodeServices.layer)("PairingGrantStore.layer", (it) => {
     }).pipe(Effect.provide(makePairingGrantStoreLayer())),
   );
 
+  it.effect("surfaces plugin scopes on listActive and the pairingLinkUpserted change event", () =>
+    Effect.scoped(
+      Effect.gen(function* () {
+        const bootstrapCredentials = yield* PairingGrantStore.PairingGrantStore;
+        const grantedScopes = [AuthOrchestrationReadScope, pluginReadScope("acme-notes")] as const;
+
+        const changesFiber = yield* Stream.take(bootstrapCredentials.streamChanges, 1).pipe(
+          Stream.runCollect,
+          Effect.forkChild,
+        );
+        yield* Effect.yieldNow;
+
+        const issued = yield* bootstrapCredentials.issueOneTimeToken({ scopes: grantedScopes });
+
+        // The active-link list carries the full granted scope set, not just
+        // the environment scopes.
+        const active = yield* bootstrapCredentials.listActive();
+        const listed = active.find((entry) => entry.id === issued.id);
+        expect(listed?.scopes).toEqual(grantedScopes);
+
+        // The change event mirrors it.
+        const changes = Array.from(yield* Fiber.join(changesFiber));
+        expect(changes).toHaveLength(1);
+        const change = changes[0]!;
+        expect(change.type).toBe("pairingLinkUpserted");
+        if (change.type === "pairingLinkUpserted") {
+          expect(change.pairingLink.scopes).toEqual(grantedScopes);
+        }
+      }),
+    ).pipe(Effect.provide(makePairingGrantStoreLayer())),
+  );
+
   it.effect("identifies consume-available failures and preserves their cause", () => {
     const repositoryFailure = new PersistenceSqlError({
       operation: "consume-pairing-link",

apps/server/src/auth/PairingGrantStore.ts

@@ -1,7 +1,7 @@
 import {
   AuthAdministrativeScopes,
   AuthStandardClientScopes,
-  type AuthEnvironmentScope,
+  type AuthScope,
   type AuthPairingLink,
   type ServerAuthBootstrapMethod,
 } from "@t3tools/contracts";
@@ -22,7 +22,7 @@ import * as AuthPairingLinks from "../persistence/AuthPairingLinks.ts";
 
 export interface BootstrapGrant {
   readonly method: ServerAuthBootstrapMethod;
-  readonly scopes: ReadonlyArray<AuthEnvironmentScope>;
+  readonly scopes: ReadonlyArray<AuthScope>;
   readonly subject: string;
   readonly label?: string;
   readonly proofKeyThumbprint?: string;
@@ -198,7 +198,7 @@ export class PairingGrantStore extends Context.Service<
   {
     readonly issueOneTimeToken: (input?: {
       readonly ttl?: Duration.Duration;
-      readonly scopes?: ReadonlyArray<AuthEnvironmentScope>;
+      readonly scopes?: ReadonlyArray<AuthScope>;
       readonly subject?: string;
       readonly label?: string;
       readonly proofKeyThumbprint?: string;
@@ -327,6 +327,8 @@ export const make = Effect.gen(function* () {
           ? ({
               id: row.id,
               credential: row.credential,
+              // Full persisted scopes (including plugin scopes) so granted
+              // capabilities are visible in the active-link list.
               scopes: row.scopes,
               subject: row.subject,
               label: row.label,
@@ -408,6 +410,8 @@ export const make = Effect.gen(function* () {
     yield* emitUpsert({
       id,
       credential,
+      // Emit the full granted scope set (including plugin scopes) on the
+      // `pairingLinkUpserted` change event.
       scopes: input?.scopes ?? AuthStandardClientScopes,
       subject: input?.subject ?? "one-time-token",
       ...(input?.label ? { label: input.label } : {}),

apps/server/src/auth/SessionStore.test.ts

@@ -1,4 +1,5 @@
 import * as NodeServices from "@effect/platform-node/NodeServices";
+import { AuthStandardClientScopes } from "@t3tools/contracts";
 import { expect, it } from "@effect/vitest";
 import * as Duration from "effect/Duration";
 import * as Effect from "effect/Effect";
@@ -140,13 +141,7 @@ it.layer(NodeServices.layer)("SessionStore.layer", (it) => {
 
       expect(verified.method).toBe("bearer-access-token");
       expect(verified.subject).toBe("test-clock");
-      expect(verified.scopes).toEqual([
-        "orchestration:read",
-        "orchestration:operate",
-        "terminal:operate",
-        "review:write",
-        "relay:read",
-      ]);
+      expect(verified.scopes).toEqual(AuthStandardClientScopes);
     }).pipe(Effect.provide(Layer.merge(makeSessionStoreLayer(), TestClock.layer()))),
   );