nanohype · stxkxs · Jun 4, 2026 · Jun 3, 2026
diff --git a/CLAUDE.md b/CLAUDE.md
@@ -32,7 +32,7 @@ Groups (`group` field):
 - `src/overlay.ts` — overlay resolver. Exports `resolveSkillPath`, `loadSkillWithOverlay`, `appendOverlays`. Priority: `$FAB_SKILLS_DIR` > `~/.fab/skills/` > `<cwd>/.fab/skills/` > bundled `fab/skills/`. Two override styles: `<skill>.md` (replace) and `<skill>.append.md` (concatenate). See [`skills/README.md`](skills/README.md) for the user-facing explanation
 - `src/workflows.ts` — 18 built-in workflows tagged `factory | firm | lab`, with parallel groups, review gates, revision support, and workflow-level merge gates (`gateProfile: 'code' | 'docs'`). `streamWithAdvisor` is the shared stream consumer. `runMergeGate` is the merge-gate finalizer.
 - `src/repl.ts` — interactive REPL with `/quit`, `/status`, `/threads`, `/switch`. Prompts for tool confirmation when `always_ask` policy fires.
-- `src/advisor.ts` — `ADVISOR_TOOL` (Opus 4.6 escalation) + `callAdvisor()`. Per-session call-budgeted.
+- `src/advisor.ts` — `ADVISOR_TOOL` (Opus 4.8 escalation) + `callAdvisor()`. Per-session call-budgeted.
 - `src/usage.ts` — token aggregation and cost estimation (local reporting)
 - `src/state.ts` — local `.fab-state.json` persistence
 - `src/stream.ts` — SSE event formatting for terminal output. Handles all event types including MCP tool use, thread events, and session status rescheduled/terminated.

diff --git a/__tests__/inference.test.ts b/__tests__/inference.test.ts
@@ -53,6 +53,7 @@ describe('model id resolution', () => {
 
   it('maps canonical ids to Bedrock ids for the bedrock backend', () => {
     expect(resolveModelId('claude-sonnet-4-6', 'bedrock')).toBe('anthropic.claude-sonnet-4-6');
+    expect(resolveModelId('claude-opus-4-8', 'bedrock')).toBe('anthropic.claude-opus-4-8');
     expect(resolveModelId('claude-opus-4-7', 'bedrock')).toBe('anthropic.claude-opus-4-7');
     expect(resolveModelId('claude-opus-4-6', 'bedrock')).toBe('anthropic.claude-opus-4-6-v1');
     expect(resolveModelId('claude-haiku-4-5', 'bedrock')).toBe('anthropic.claude-haiku-4-5-20251001-v1:0');

diff --git a/__tests__/state.test.ts b/__tests__/state.test.ts
@@ -45,7 +45,7 @@ describe('state', () => {
           authorization_token: 'ghp_test_token',
         },
       ],
-      modelOverrides: { 'node-engineer': 'claude-opus-4-6' },
+      modelOverrides: { 'node-engineer': 'claude-opus-4-8' },
       sprint: null,
       vaultIds: [],
       budgetLimit: null,
@@ -63,7 +63,7 @@ describe('state', () => {
     expect(loaded.memory.enabled).toBe(false);
     expect(loaded.memory.storeId).toBe('memstore_test');
     expect(loaded.repos).toHaveLength(1);
-    expect(loaded.modelOverrides['node-engineer']).toBe('claude-opus-4-6');
+    expect(loaded.modelOverrides['node-engineer']).toBe('claude-opus-4-8');
     expect(loaded.sourceDirs).toEqual(['src/api']);
   });
 

diff --git a/docs/transports.md b/docs/transports.md
@@ -34,7 +34,7 @@ In **sdk** and **claude-cli** modes you do not run `fab deploy`. The role's syst
 
 | Dimension                     | Managed Agents                                                                        | SDK                                                                                                            | Claude CLI                                                                                                                                             |
 | ----------------------------- | ------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| **Auth source**               | `ANTHROPIC_API_KEY` (API account)                                                     | `ANTHROPIC_API_KEY` (API account); subscription support lands 2026-06-15                                       | Existing `claude` login — subscription credit today                                                                                                    |
+| **Auth source**               | `ANTHROPIC_API_KEY` (API account)                                                     | `ANTHROPIC_API_KEY` (API account); monthly Agent SDK credit on Pro/Max/Team/Enterprise from 2026-06-15         | Existing `claude` login — subscription credit today                                                                                                    |
 | **Billing**                   | API per-token                                                                         | API per-token                                                                                                  | Claude Code subscription (or `--bare` + API key)                                                                                                       |
 | **Sessions**                  | Anthropic-hosted, durable, listable via API. Long-running async OK.                   | In-memory `Query` objects. End when the process exits.                                                         | Subprocess per role. Session id persists across invocations via `--resume`.                                                                            |
 | **Tools**                     | `agent_toolset_20260401` — managed sandbox. Cloud-mounted git resources.              | Claude Code toolset (Read / Write / Edit / Bash / Grep / Glob / WebSearch / WebFetch). Cwd-mounted filesystem. | Same Claude Code toolset as the SDK runtime. Each subprocess inherits the local filesystem.                                                            |
@@ -162,4 +162,4 @@ A common pattern: prototype with `FAB_RUNTIME=claude-cli` to iterate fast on you
 
 - **`--bare` is incompatible with subscription auth.** `--bare` forces `ANTHROPIC_API_KEY` and skips OAuth / keychain. If you want both bare mode AND subscription billing, that's a contradiction — pick one. Default (non-bare) flow is what carries subscription auth through.
 - **Claude CLI parallelism.** A workflow with a 5-role parallel group spawns 5 `claude` subprocesses simultaneously. Memory + filehandle footprint is non-trivial but bounded by group size. Watch `ps aux | grep claude` if you're running on a small machine.
-- **Subscription auth and the Agent SDK.** Anthropic ships official Agent SDK + subscription auth on 2026-06-15. When that lights up, `SdkRuntime` may pick up subscription billing automatically (no code change). `ClaudeCliRuntime` remains useful for the subprocess-isolation use case (per-role hooks, debugging via `claude /resume`) and as a fallback if the SDK + subscription path has gaps.
+- **Subscription auth and the Agent SDK.** From 2026-06-15, Agent SDK and `claude -p` usage on Pro / Max / Team / Enterprise plans draws from a new monthly Agent SDK credit (Pro $20, Max 5x $100, Max 20x $200), separate from interactive chat usage limits; `ANTHROPIC_API_KEY` accounts stay pay-as-you-go. When it lights up, `SdkRuntime` and `ClaudeCliRuntime` pick up subscription billing automatically (no code change). `ClaudeCliRuntime` remains useful for the subprocess-isolation use case (per-role hooks, debugging via `claude /resume`) and as a fallback if the SDK + subscription path has gaps.
diff --git a/fab.schema.json b/fab.schema.json
@@ -64,7 +64,7 @@
         },
         "model": {
           "type": "string",
-          "description": "Preferred Claude model (e.g., 'claude-sonnet-4-6', 'claude-opus-4-6')."
+          "description": "Preferred Claude model (e.g., 'claude-sonnet-4-6', 'claude-opus-4-8')."
         }
       },
       "additionalProperties": true