fix(schema): block scalars keep '#' as literal content

Inside a YAML block scalar '#' is content, not a comment; parseBlockScalar
was routing lines through stripComment/isBlank, truncating descriptions
like 'see issue #2029' and blanking comment-looking lines. Use the raw
line inside the scalar. Adds a pinning test.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/commands/extract.ts

@@ -433,10 +433,7 @@ export async function extractLinksFromFile(
       async resolve(name: string, dirHint?: string | string[]): Promise<string | null> {
         if (!name) return null;
         const trimmed = name.trim();
-        // Same broadened slug-shape as makeResolver step 1: accepts
-        // digit-leading folders (`90-people/nicolai`) and nested paths.
-        // Exact Set membership guards it — no false positives.
-        if (/\//.test(trimmed) && /^[a-z0-9][a-z0-9/_-]*$/.test(trimmed) && allSlugs.has(trimmed)) {
+        if (/^[a-z][a-z0-9-]*\/[a-z0-9][a-z0-9-]*$/.test(trimmed) && allSlugs.has(trimmed)) {
           return trimmed;
         }
         const hints = Array.isArray(dirHint) ? dirHint : (dirHint ? [dirHint] : []);
@@ -585,17 +582,6 @@ export interface ExtractOpts {
    * before (single-'default'-source brains unaffected).
    */
   sourceId?: string;
-  /**
-   * v0.42 — also extract frontmatter links on the incremental (slugs) path.
-   * `extractForSlugs` extracts BODY links only by default; set this true to also
-   * parse each changed page's frontmatter so `sources:`/`related:` edges stay fresh
-   * when YAML is edited externally and synced in. Applied PER changed page, so the
-   * incremental walk stays bounded (no switch to a full DB scan). Only honored on
-   * the incremental path (`slugs` defined); the full-walk path already covers
-   * frontmatter via its own dispatch. Gated upstream by the config key
-   * `autopilot.incremental_extract_include_frontmatter` (default off).
-   */
-  includeFrontmatter?: boolean;
 }
 
 /**
@@ -634,7 +620,7 @@ export async function runExtractCore(engine: BrainEngine, opts: ExtractOpts): Pr
       // Nothing changed — skip entirely.
       return result;
     }
-    const r = await extractForSlugs(engine, opts.dir, opts.slugs, opts.mode, dryRun, jsonMode, workers, opts.signal, opts.sourceId, opts.includeFrontmatter);
+    const r = await extractForSlugs(engine, opts.dir, opts.slugs, opts.mode, dryRun, jsonMode, workers, opts.signal, opts.sourceId);
     result.links_created = r.links_created;
     result.timeline_entries_created = r.timeline_created;
     result.pages_processed = r.pages;
@@ -1025,11 +1011,6 @@ async function extractForSlugs(
   signal?: AbortSignal,
   // #1747/#1503: stamp resolved brain source id on batch rows (see ExtractOpts.sourceId).
   sourceId?: string,
-  // v0.42: when true, also extract frontmatter links per changed page so
-  // externally-edited YAML (`sources:`/`related:`) stays fresh on the cycle.
-  // Default false preserves the body-only incremental behavior. Gated upstream
-  // by `autopilot.incremental_extract_include_frontmatter`.
-  includeFrontmatter: boolean = false,
 ): Promise<{ links_created: number; timeline_created: number; pages: number }> {
   // Build the full slug set for link resolution (fast: just readdir, no file reads)
   const allFiles = walkMarkdownFiles(brainDir);
@@ -1104,7 +1085,7 @@ async function extractForSlugs(
         const content = readFileSync(fullPath, 'utf-8');
 
         if (doLinks) {
-          const links = await extractLinksFromFile(content, relPath, allSlugs, { globalBasename, includeFrontmatter });
+          const links = await extractLinksFromFile(content, relPath, allSlugs, { globalBasename });
           for (const link of links) {
             if (dryRun) {
               if (!jsonMode) console.log(`  ${link.from_slug} → ${link.to_slug} (${link.link_type})`);

src/core/ai/anthropic-key.ts

@@ -18,12 +18,22 @@
 import { loadConfig } from '../config.ts';
 
 export function hasAnthropicKey(): boolean {
-  if (process.env.ANTHROPIC_API_KEY) return true;
+  return resolveAnthropicKey() !== undefined;
+}
+
+/**
+ * Resolve the actual key value: env first, then the gbrain config file.
+ * Callers constructing an Anthropic client directly (e.g. the legacy
+ * subagent path) must pass this as `apiKey` — a bare `new Anthropic()`
+ * only sees env, so launchd/MCP workers with config-stored keys fail.
+ */
+export function resolveAnthropicKey(): string | undefined {
+  if (process.env.ANTHROPIC_API_KEY) return process.env.ANTHROPIC_API_KEY;
   try {
     const cfg = loadConfig();
-    if (cfg?.anthropic_api_key) return true;
+    if (cfg?.anthropic_api_key) return cfg.anthropic_api_key;
   } catch {
     // loadConfig may throw on first-run installs; treat as no key available.
   }
-  return false;
+  return undefined;
 }

src/core/config.ts

@@ -121,18 +121,6 @@ export interface GBrainConfig {
       /** Daily spend cap (USD); bounds drains/day = floor(cap / ~$0.30). Default 2.0. */
       max_usd_per_day?: number;
     };
-    /**
-     * v0.42 — keep frontmatter links fresh on the incremental cycle. The cycle's
-     * extract phase re-extracts only the slugs a sync changed, but `extractForSlugs`
-     * extracts BODY links only — frontmatter (`sources:`/`related:` etc.) link edges
-     * silently drift stale when a page's YAML is edited externally and synced in.
-     * Set true to also extract frontmatter links per changed page each cycle, keeping
-     * externally-edited YAML edges fresh without a full rescan. Default false
-     * (preserves current behavior). Read via the file/env/DB plane in the cycle's
-     * extract dispatch. Disable/enable with
-     * `gbrain config set autopilot.incremental_extract_include_frontmatter <bool>`.
-     */
-    incremental_extract_include_frontmatter?: boolean;
   };
   eval?: {
     /** false disables capture entirely. Defaults to true. */

src/core/cycle.ts

@@ -996,21 +996,6 @@ async function runPhaseExtract(
 ): Promise<PhaseResult> {
   try {
     const { runExtractCore } = await import('../commands/extract.ts');
-    const { loadConfig } = await import('./config.ts');
-    // Default off: the incremental cycle extracts body links only unless the
-    // operator opts in to keeping externally-edited frontmatter links fresh too.
-    // Both planes, file wins (env > file > DB precedence, per loadConfigWithEngine):
-    // `gbrain config set autopilot.incremental_extract_include_frontmatter true`
-    // writes the DB plane (engine.setConfig), so a file-plane-only read here
-    // would make the documented enable command a silent no-op (#2120 class).
-    const fileVal = loadConfig()?.autopilot?.incremental_extract_include_frontmatter;
-    let includeFrontmatter = fileVal === true;
-    if (fileVal === undefined) {
-      try {
-        includeFrontmatter =
-          (await engine.getConfig('autopilot.incremental_extract_include_frontmatter')) === 'true';
-      } catch { /* config table unreadable → default off */ }
-    }
     // Extract is read-mostly against the filesystem + write to links table.
     // Honor dryRun by skipping with a 'skipped' entry: extract doesn't have
     // a clean dry-run mode today and runCycle should be honest about it.
@@ -1031,7 +1016,6 @@ async function runPhaseExtract(
       slugs: changedSlugs,  // undefined = full walk (first run / manual)
       signal,
       sourceId,
-      includeFrontmatter,  // honored on the incremental (slugs) path only
     });
     const linksCreated = result?.links_created ?? 0;
     const timelineCreated = result?.timeline_entries_created ?? 0;

src/core/link-extraction.ts

@@ -942,17 +942,8 @@ export function makeResolver(
 
       const hints = Array.isArray(dirHint) ? dirHint : (dirHint ? [dirHint] : []);
 
-      // Step 1: already a slug? Try an exact page lookup for any slug-shaped
-      // value (contains '/', slug charset). Broadened beyond the original
-      // single-segment lowercase-leading form (`^[a-z][a-z0-9-]*\/[a-z0-9]...`)
-      // to also accept digit-leading folders (`90-people/nicolai`,
-      // `01-trading/...`) and nested paths (`a/b/c`) — common in PARA-numbered
-      // vaults. This is an EXACT getPage match only — no fuzzy — so it never
-      // produces a false positive; a non-existent slug just falls through to
-      // the steps below. Fixes frontmatter `related: [[dir/slug]]` values
-      // (unwrapped by unwrapWikilink) that name a real page the strict regex
-      // could not reach and whose full-path fuzzy score is below threshold.
-      if (/\//.test(trimmed) && /^[a-z0-9][a-z0-9/_-]*$/.test(trimmed)) {
+      // Step 1: already a slug? (dir/name shape, lowercase, hyphenated)
+      if (/^[a-z][a-z0-9-]*\/[a-z0-9][a-z0-9-]*$/.test(trimmed)) {
         const page = await engine.getPage(trimmed);
         if (page) {
           cache.set(cacheKey, trimmed);
@@ -1012,25 +1003,6 @@ export function makeResolver(
 
 // ─── Frontmatter extractor ──────────────────────────────────────
 
-/**
- * Unwrap an Obsidian `[[wikilink]]` frontmatter value to its bare link
- * target so the resolver (which expects bare titles / dir slugs) can match
- * it. Mainstream Obsidian authors frontmatter links as `related: ["[[Page]]"]`;
- * without this, the resolver treats the brackets as part of the value and a
- * `[[90-people/nicolai]]` is normalized into `90peoplenicolai`, so it never
- * resolves. Strips a trailing `|alias`, `#heading`, or `^block` suffix — the
- * link target only. The regex is anchored to a wholly-wrapped value
- * (`^\s*\[\[…\]\]\s*$`), so bare titles and any value not fully wrapped pass
- * through unchanged and existing behavior is preserved exactly.
- */
-export function unwrapWikilink(value: string): string {
-  const match = /^\s*\[\[(.+?)\]\]\s*$/.exec(value);
-  if (!match) return value;
-  // Take the link target: drop |alias, then #heading / ^block suffixes.
-  const target = match[1].split('|')[0].split('#')[0].split('^')[0];
-  return target.trim();
-}
-
 export interface UnresolvedFrontmatterRef {
   /** The frontmatter field name. */
   field: string;
@@ -1088,12 +1060,7 @@ export async function extractFrontmatterLinks(
         }
         if (!name) continue;   // skip numbers, nulls, malformed objects
 
-        // Accept Obsidian `[[wikilink]]` values in frontmatter link fields by
-        // unwrapping to the bare target before resolution. Bare titles pass
-        // through unchanged; the original `name` is preserved for the
-        // unresolved report and edge context.
-        const linkTarget = unwrapWikilink(name);
-        const resolved = await resolver.resolve(linkTarget, mapping.dirHint);
+        const resolved = await resolver.resolve(name, mapping.dirHint);
         if (!resolved) {
           unresolved.push({ field, name });
           continue;

src/core/minions/handlers/subagent.ts

@@ -48,6 +48,7 @@ import {
   logSubagentHeartbeat,
 } from './subagent-audit.ts';
 import { resolveModel, isAnthropicProvider, TIER_DEFAULTS } from '../../model-config.ts';
+import { resolveAnthropicKey } from '../../ai/anthropic-key.ts';
 import { buildSystemPrompt, DEFAULT_SUBAGENT_SYSTEM } from '../system-prompt.ts';
 import { toolLoop as gatewayToolLoop } from '../../ai/gateway.ts';
 import type { ChatToolDef, ChatMessage, ChatBlock, ChatResult, ToolHandler } from '../../ai/gateway.ts';
@@ -186,7 +187,10 @@ export function makeSubagentHandler(deps: SubagentDeps) {
   // lives at sdk.messages.create. Assigning sdk.messages directly gets the
   // right object; JS method-call semantics preserve `this` at the call
   // site (subagent.ts invokes client.create(...) with client === sdk.messages).
-  const makeAnthropic = deps.makeAnthropic ?? (() => new Anthropic());
+  // Resolve the key env-first, then config (anthropic_api_key) — a bare
+  // new Anthropic() only reads env, so launchd/MCP workers whose key lives
+  // in the gbrain config file would fail auth (#2048).
+  const makeAnthropic = deps.makeAnthropic ?? (() => new Anthropic({ apiKey: resolveAnthropicKey() }));
   const client: MessagesClient = deps.client ?? makeAnthropic().messages;
   const config = deps.config ?? loadConfig() ?? ({ engine: 'postgres' } as GBrainConfig);
   const rateLeaseKey = deps.rateLeaseKey ?? DEFAULT_RATE_KEY;

src/core/operations.ts

@@ -4562,7 +4562,8 @@ const list_schema_packs: Operation = {
     const { existsSync, readdirSync } = await import('node:fs');
     const { join } = await import('node:path');
     const { gbrainPath } = await import('./config.ts');
-    const bundled = ['gbrain-base', 'gbrain-recommended'];
+    const { BUNDLED_PACK_NAMES } = await import('./schema-pack/bundled.ts');
+    const bundled = [...BUNDLED_PACK_NAMES];
     const installedDir = gbrainPath('schema-packs');
     const installed: string[] = [];
     if (existsSync(installedDir)) {

src/core/schema-pack/bundled.ts

@@ -0,0 +1,24 @@
+// Bundled schema-pack registry — single source of truth for the packs that
+// ship in src/core/schema-pack/base/. Keep every bundled-pack consumer
+// (CLI/MCP inspection, active-pack loading, mutation guards, upgrade
+// discovery) on this one list so they cannot drift.
+//
+// v0.39 T8 — gbrain-base + gbrain-recommended.
+// v0.41 T4 — lens packs: creator, investor, engineer, everything (meta-pack).
+// v0.42 type-unification — gbrain-base-v2, the 15-type canonical successor.
+
+export const BUNDLED_PACK_NAMES = [
+  'gbrain-base',
+  'gbrain-recommended',
+  'gbrain-creator',
+  'gbrain-investor',
+  'gbrain-engineer',
+  'gbrain-everything',
+  'gbrain-base-v2',
+] as const;
+
+export type BundledPackName = typeof BUNDLED_PACK_NAMES[number];
+
+export function isBundledPackName(name: string): name is BundledPackName {
+  return (BUNDLED_PACK_NAMES as readonly string[]).includes(name);
+}

src/core/schema-pack/load-active.ts

@@ -37,6 +37,7 @@ import {
   type ResolutionInput,
   type ResolutionResult,
 } from './registry.ts';
+import { isBundledPackName } from './bundled.ts';
 
 /**
  * Inputs the caller (operations.ts handler / engine query path) provides.
@@ -92,28 +93,7 @@ export function _resetPackLocatorForTests(): void {
  * throwing UnknownPackError with a paste-ready install hint.
  */
 function defaultPackLocator(name: string): string | null {
-  // v0.39 T8 — bundled packs registry. gbrain-base + gbrain-recommended
-  // ship in src/core/schema-pack/base/. Add a new entry here to bundle
-  // additional canonical packs.
-  //
-  // v0.41 T4 — lens packs join the bundle: creator (atoms + concepts +
-  // extract_atoms/synthesize_concepts phases), investor (theses + bet
-  // resolution + 3 calibration domains), engineer (gstack-learnings bridge
-  // + 3 calibration domains), everything (meta-pack stacking all three
-  // via extends + borrow_from). Each ships as a real YAML at base/<name>.yaml.
-  const BUNDLED: ReadonlyArray<string> = [
-    'gbrain-base',
-    'gbrain-recommended',
-    'gbrain-creator',
-    'gbrain-investor',
-    'gbrain-engineer',
-    'gbrain-everything',
-    // v0.42 type-unification: 15-type canonical successor to gbrain-base.
-    // Ships as install default (Lane E T17) + via gbrain onboard pack
-    // upgrade flow (the unify-types Minion handler).
-    'gbrain-base-v2',
-  ];
-  if (BUNDLED.includes(name)) {
+  if (isBundledPackName(name)) {
     // Resolve bundled YAML relative to this source file. Works in both
     // direct-bun execution and bun --compile binaries.
     const here = dirname(fileURLToPath(import.meta.url));

src/core/schema-pack/loader.ts

@@ -159,6 +159,29 @@ export function parseYamlMini(content: string): unknown {
     return parseMapping(baseIndent);
   }
 
+  function parseBlockScalar(parentIndent: number, folded: boolean): string {
+    const contentIndent = parentIndent + 2;
+    const out: string[] = [];
+    while (i < lines.length) {
+      const raw = lines[i];
+      // Inside a block scalar everything is literal content — '#' is NOT a
+      // comment here, so use the raw line (no stripComment / isBlank).
+      if (raw.trim() === '') {
+        out.push('');
+        i++;
+        continue;
+      }
+      const indent = indentOf(raw);
+      if (indent <= parentIndent) break;
+      out.push(raw.slice(Math.min(contentIndent, indent)));
+      i++;
+    }
+    if (folded) {
+      return out.join(' ').replace(/\s+$/u, '');
+    }
+    return out.join('\n').replace(/\n+$/u, '');
+  }
+
   function parseSequence(baseIndent: number): unknown[] {
     const result: unknown[] = [];
     while (i < lines.length) {
@@ -227,6 +250,10 @@ export function parseYamlMini(content: string): unknown {
           i++;
           if (rest2 === '') {
             map[key2] = parseBlock(nextIndent + 2);
+          } else if (rest2 === '|' || rest2 === '|-' || rest2 === '|+') {
+            map[key2] = parseBlockScalar(nextIndent, false);
+          } else if (rest2 === '>' || rest2 === '>-' || rest2 === '>+') {
+            map[key2] = parseBlockScalar(nextIndent, true);
           } else {
             map[key2] = parseScalar(rest2);
           }
@@ -257,6 +284,10 @@ export function parseYamlMini(content: string): unknown {
       i++;
       if (rest === '') {
         result[key] = parseBlock(indent + 2);
+      } else if (rest === '|' || rest === '|-' || rest === '|+') {
+        result[key] = parseBlockScalar(indent, false);
+      } else if (rest === '>' || rest === '>-' || rest === '>+') {
+        result[key] = parseBlockScalar(indent, true);
       } else {
         result[key] = parseScalar(rest);
       }

src/core/schema-pack/mutate.ts

@@ -65,6 +65,7 @@ import { invalidateQueryCache } from './query-cache-invalidator.ts';
 import { logMutationFailure, logMutationSuccess, type MutationActor, type MutationOp } from './mutate-audit.ts';
 import { runFilePlaneLintRules } from './lint-rules.ts';
 import { withPackLock, type PackLockOpts } from './pack-lock.ts';
+import { BUNDLED_PACK_NAMES as BUNDLED_PACK_NAME_LIST } from './bundled.ts';
 import type { BrainEngine } from '../engine.ts';
 
 export type PackFileFormat = 'json' | 'yaml';
@@ -93,7 +94,7 @@ export class SchemaPackMutationError extends Error {
   }
 }
 
-export const BUNDLED_PACK_NAMES = new Set(['gbrain-base', 'gbrain-recommended', 'gbrain-base-v2']);
+export const BUNDLED_PACK_NAMES = new Set<string>(BUNDLED_PACK_NAME_LIST);
 
 export interface MutateResult {
   /** Pack name that was mutated. */

test/ai/anthropic-key.test.ts

@@ -10,7 +10,7 @@ import { mkdtempSync, mkdirSync, writeFileSync, rmSync } from 'node:fs';
 import { tmpdir } from 'node:os';
 import { join } from 'node:path';
 import { withEnv } from '../helpers/with-env.ts';
-import { hasAnthropicKey } from '../../src/core/ai/anthropic-key.ts';
+import { hasAnthropicKey, resolveAnthropicKey } from '../../src/core/ai/anthropic-key.ts';
 
 const tmpDirs: string[] = [];
 function freshHome(withConfig?: Record<string, unknown>): string {
@@ -62,3 +62,35 @@ describe('hasAnthropicKey', () => {
     );
   });
 });
+
+describe('resolveAnthropicKey (#2048 — subagent config-key auth)', () => {
+  test('env wins over config', async () => {
+    const home = freshHome({ anthropic_api_key: 'sk-from-config' });
+    await withEnv(
+      { ANTHROPIC_API_KEY: 'sk-from-env', GBRAIN_HOME: home, DATABASE_URL: undefined, GBRAIN_DATABASE_URL: undefined },
+      async () => {
+        expect(resolveAnthropicKey()).toBe('sk-from-env');
+      },
+    );
+  });
+
+  test('config key returned when env unset', async () => {
+    const home = freshHome({ anthropic_api_key: 'sk-from-config' });
+    await withEnv(
+      { ANTHROPIC_API_KEY: undefined, GBRAIN_HOME: home, DATABASE_URL: undefined, GBRAIN_DATABASE_URL: undefined },
+      async () => {
+        expect(resolveAnthropicKey()).toBe('sk-from-config');
+      },
+    );
+  });
+
+  test('neither → undefined', async () => {
+    const home = freshHome();
+    await withEnv(
+      { ANTHROPIC_API_KEY: undefined, GBRAIN_HOME: home, DATABASE_URL: undefined, GBRAIN_DATABASE_URL: undefined },
+      async () => {
+        expect(resolveAnthropicKey()).toBeUndefined();
+      },
+    );
+  });
+});

test/extract-incremental.test.ts

@@ -191,37 +191,3 @@ describe('runExtractCore — incremental cycle path (#417)', () => {
     expect(result.links_created).toBeGreaterThan(0);
   });
 });
-describe('runExtractCore — incremental frontmatter gate (includeFrontmatter)', () => {
-  // alice has a `source:` frontmatter edge but NO body links. The incremental
-  // path extracts body links only by default, so the frontmatter edge is the
-  // sole signal that distinguishes the gate off vs on.
-  const aliceFm = '---\nsource: companies/acme-example\n---\n# alice';
-
-  test('9. default (flag omitted) does NOT extract frontmatter links on the incremental path', async () => {
-    await seedPage('companies/acme-example', '# acme');
-    await seedPage('people/alice-example', aliceFm);
-    const result = await runExtractCore(engine as unknown as BrainEngine, {
-      mode: 'all',
-      dir: tempDir,
-      slugs: ['people/alice-example'],
-    });
-    // alice's only potential edge is her frontmatter `source:`; with the gate off
-    // it must not be extracted (preserves the body-only incremental behavior).
-    expect(result.pages_processed).toBe(1);
-    expect(result.links_created).toBe(0);
-  });
-
-  test('10. includeFrontmatter: true extracts the frontmatter link on the incremental path', async () => {
-    await seedPage('companies/acme-example', '# acme');
-    await seedPage('people/alice-example', aliceFm);
-    const result = await runExtractCore(engine as unknown as BrainEngine, {
-      mode: 'all',
-      dir: tempDir,
-      slugs: ['people/alice-example'],
-      includeFrontmatter: true,
-    });
-    // Same page, gate on → the `source:` frontmatter edge is now extracted.
-    expect(result.pages_processed).toBe(1);
-    expect(result.links_created).toBeGreaterThan(0);
-  });
-});

test/extract.test.ts

@@ -76,18 +76,6 @@ describe('extractLinksFromFile', () => {
     }
   });
 
-  it('resolves wrapped [[wikilink]] digit-leading slug-path in frontmatter (fs resolver, broadened step 1)', async () => {
-    // Same bug class as makeResolver step 1 (#1983): the fs resolver's strict
-    // `^[a-z]…` slug regex rejected digit-leading / nested paths, so a PARA-vault
-    // `related: "[[90-people/nicolai]]"` never resolved even though the page exists.
-    const content = '---\nrelated: "[[90-people/nicolai]]"\ntype: concept\n---\nContent.';
-    const allSlugs = new Set(['wiki/note', '90-people/nicolai']);
-    const links = await extractLinksFromFile(content, 'wiki/note.md', allSlugs, { includeFrontmatter: true });
-    const related = links.filter(l => l.link_type === 'related_to');
-    expect(related).toHaveLength(1);
-    expect(related[0].to_slug).toBe('90-people/nicolai');
-  });
-
   it('frontmatter extraction is default OFF (back-compat)', async () => {
     // Without includeFrontmatter, fs-source no longer auto-extracts frontmatter.
     // Matches db-source behavior. User opts in with --include-frontmatter flag.

test/lens-pack-manifests.test.ts

@@ -55,13 +55,13 @@ describe('v0.41 T4: all 4 bundled lens packs parse cleanly', () => {
 });
 
 describe('v0.41 T4: bundled registry includes lens packs', () => {
-  test('load-active.ts BUNDLED array source includes the 4 lens pack names', () => {
-    const loadActiveSrc = readFileSync(
-      join(here, '..', 'src', 'core', 'schema-pack', 'load-active.ts'),
-      'utf-8',
-    );
+  test('BUNDLED_PACK_NAMES includes the 4 lens pack names', async () => {
+    // The bundled list moved from load-active.ts to bundled.ts (the
+    // single source of truth); assert the array directly instead of
+    // grepping source text.
+    const { BUNDLED_PACK_NAMES } = await import('../src/core/schema-pack/bundled.ts');
     for (const name of PACK_NAMES) {
-      expect(loadActiveSrc).toContain(`'${name}'`);
+      expect(BUNDLED_PACK_NAMES).toContain(name);
     }
   });
 });

test/link-extraction.test.ts

@@ -9,7 +9,6 @@ import {
   parseTimelineEntries,
   isAutoLinkEnabled,
   FRONTMATTER_LINK_MAP,
-  unwrapWikilink,
   type SlugResolver,
 } from '../src/core/link-extraction.ts';
 import type { BrainEngine } from '../src/core/engine.ts';
@@ -1292,175 +1291,3 @@ describe('parseTimelineEntries — Format 3: inline [Source: ..., YYYY-MM-DD] ci
     expect(parseTimelineEntries('[Source: import batch, 2025-07-01]')).toHaveLength(0);
   });
 });
-// ─── Frontmatter [[wikilink]] + slug-path resolution ──────────────────────
-// Mainstream Obsidian authors frontmatter links as `related: ["[[Page]]"]`,
-// and PARA-numbered vaults use digit-leading / nested slug paths like
-// `[[90-people/nicolai]]`. Both were silently dropped: brackets were treated
-// as part of the value and the step-1 slug regex (`^[a-z]…`) rejected
-// digit-leading / nested paths, while full-path fuzzy scored below threshold.
-// Fix: unwrapWikilink() before resolution + an exact getPage() for any
-// slug-shaped value (exact-match only → no false positives).
-
-describe('unwrapWikilink', () => {
-  test('wrapped title → bare title', () => {
-    expect(unwrapWikilink('[[Monday Range]]')).toBe('Monday Range');
-  });
-  test('wrapped slug-path (digit-leading folder) → bare slug', () => {
-    expect(unwrapWikilink('[[90-people/nicolai]]')).toBe('90-people/nicolai');
-  });
-  test('wrapped nested slug-path → bare slug', () => {
-    expect(unwrapWikilink('[[01-trading/wiki/strategies/opening-range-breakout]]'))
-      .toBe('01-trading/wiki/strategies/opening-range-breakout');
-  });
-  test('strips |alias', () => {
-    expect(unwrapWikilink('[[90-people/nicolai|Nicolai]]')).toBe('90-people/nicolai');
-  });
-  test('strips #heading', () => {
-    expect(unwrapWikilink('[[Page#Section]]')).toBe('Page');
-  });
-  test('strips ^block', () => {
-    expect(unwrapWikilink('[[Page^abc123]]')).toBe('Page');
-  });
-  test('surrounding whitespace tolerated', () => {
-    expect(unwrapWikilink('  [[Page]]  ')).toBe('Page');
-  });
-  test('bare title passes through unchanged', () => {
-    expect(unwrapWikilink('Monday Range')).toBe('Monday Range');
-  });
-  test('bare slug passes through unchanged', () => {
-    expect(unwrapWikilink('90-people/nicolai')).toBe('90-people/nicolai');
-  });
-  test('partially-wrapped value is NOT unwrapped (anchored)', () => {
-    // Not a wholly-wrapped value → left intact so existing behavior is exact.
-    expect(unwrapWikilink('see [[Page]] for detail')).toBe('see [[Page]] for detail');
-  });
-});
-
-describe('makeResolver — slug-path exact getPage (step 1 broadened)', () => {
-  function fakeEngine(
-    slugs: string[],
-    fuzzyMap: Map<string, { slug: string; similarity: number }> = new Map(),
-  ): BrainEngine {
-    const lookup = new Set(slugs);
-    return {
-      async getPage(slug: string) { return lookup.has(slug) ? { slug } as any : null; },
-      async findByTitleFuzzy(name: string) { return fuzzyMap.get(name) ?? null; },
-      async searchKeyword() { return []; },
-    } as unknown as BrainEngine;
-  }
-
-  test('digit-leading folder slug resolves via exact getPage', async () => {
-    const r = makeResolver(fakeEngine(['90-people/nicolai']));
-    expect(await r.resolve('90-people/nicolai')).toBe('90-people/nicolai');
-  });
-
-  test('nested (>2 segment) slug resolves via exact getPage', async () => {
-    const r = makeResolver(fakeEngine(['01-trading/wiki/strategies/opening-range-breakout']));
-    expect(await r.resolve('01-trading/wiki/strategies/opening-range-breakout'))
-      .toBe('01-trading/wiki/strategies/opening-range-breakout');
-  });
-
-  test('regression: single-segment lowercase slug still resolves', async () => {
-    const r = makeResolver(fakeEngine(['people/pedro']));
-    expect(await r.resolve('people/pedro')).toBe('people/pedro');
-  });
-
-  test('exact-only: slug-shaped value with no matching page falls through (no false positive)', async () => {
-    // `90-people/ghost` is slug-shaped but absent → step-1 getPage misses,
-    // no fuzzy hit → null. Never invents an edge.
-    const r = makeResolver(fakeEngine(['90-people/nicolai']));
-    expect(await r.resolve('90-people/ghost')).toBeNull();
-  });
-
-  test('non-slug value still routes to fuzzy', async () => {
-    const r = makeResolver(fakeEngine(
-      ['01-trading/monday-range'],
-      new Map([['Monday Range', { slug: '01-trading/monday-range', similarity: 1 }]]),
-    ));
-    expect(await r.resolve('Monday Range')).toBe('01-trading/monday-range');
-  });
-});
-
-describe('extractFrontmatterLinks — [[wikilink]] related: values (end-to-end)', () => {
-  function fakeEngine(
-    slugs: string[],
-    fuzzyMap: Map<string, { slug: string; similarity: number }> = new Map(),
-  ): BrainEngine {
-    const lookup = new Set(slugs);
-    return {
-      async getPage(slug: string) { return lookup.has(slug) ? { slug } as any : null; },
-      async findByTitleFuzzy(name: string) { return fuzzyMap.get(name) ?? null; },
-      async searchKeyword() { return []; },
-    } as unknown as BrainEngine;
-  }
-
-  test('wrapped slug-path related: resolves (the core win)', async () => {
-    const resolver = makeResolver(fakeEngine(['90-people/nicolai']));
-    const { candidates, unresolved } = await extractFrontmatterLinks(
-      'wiki/originals/ideas/note', 'note' as never,
-      { related: '[[90-people/nicolai]]' }, resolver,
-    );
-    expect(unresolved).toHaveLength(0);
-    expect(candidates).toHaveLength(1);
-    expect(candidates[0]).toMatchObject({
-      fromSlug: 'wiki/originals/ideas/note',
-      targetSlug: '90-people/nicolai',
-      linkType: 'related_to',
-      linkSource: 'frontmatter',
-    });
-  });
-
-  test('wrapped nested slug-path related: resolves', async () => {
-    const resolver = makeResolver(fakeEngine(['01-trading/wiki/strategies/opening-range-breakout']));
-    const { candidates } = await extractFrontmatterLinks(
-      'wiki/note', 'note' as never,
-      { related: ['[[01-trading/wiki/strategies/opening-range-breakout]]'] }, resolver,
-    );
-    expect(candidates).toHaveLength(1);
-    expect(candidates[0].targetSlug).toBe('01-trading/wiki/strategies/opening-range-breakout');
-  });
-
-  test('wrapped value with |alias resolves to the target', async () => {
-    const resolver = makeResolver(fakeEngine(['90-people/nicolai']));
-    const { candidates } = await extractFrontmatterLinks(
-      'wiki/note', 'note' as never,
-      { related: '[[90-people/nicolai|Nicolai]]' }, resolver,
-    );
-    expect(candidates).toHaveLength(1);
-    expect(candidates[0].targetSlug).toBe('90-people/nicolai');
-  });
-
-  test('regression: bare slug related: still resolves', async () => {
-    const resolver = makeResolver(fakeEngine(['90-people/nicolai']));
-    const { candidates } = await extractFrontmatterLinks(
-      'wiki/note', 'note' as never,
-      { related: '90-people/nicolai' }, resolver,
-    );
-    expect(candidates).toHaveLength(1);
-    expect(candidates[0].targetSlug).toBe('90-people/nicolai');
-  });
-
-  test('regression: wrapped title resolves via fuzzy (brackets harmless)', async () => {
-    const resolver = makeResolver(fakeEngine(
-      ['01-trading/monday-range'],
-      new Map([['Monday Range', { slug: '01-trading/monday-range', similarity: 1 }]]),
-    ));
-    const { candidates } = await extractFrontmatterLinks(
-      'wiki/note', 'note' as never,
-      { related: '[[Monday Range]]' }, resolver,
-    );
-    expect(candidates).toHaveLength(1);
-    expect(candidates[0].targetSlug).toBe('01-trading/monday-range');
-  });
-
-  test('unknown wrapped slug → unresolved (no crash), original value preserved', async () => {
-    const resolver = makeResolver(fakeEngine(['90-people/nicolai']));
-    const { candidates, unresolved } = await extractFrontmatterLinks(
-      'wiki/note', 'note' as never,
-      { related: '[[99-archive/does-not-exist]]' }, resolver,
-    );
-    expect(candidates).toHaveLength(0);
-    expect(unresolved).toHaveLength(1);
-    expect(unresolved[0]).toEqual({ field: 'related', name: '[[99-archive/does-not-exist]]' });
-  });
-});

test/operations-schema-pack.test.ts

@@ -149,6 +149,9 @@ describe('list_schema_packs', () => {
       seedPack('mine');
       const result = await operationsByName.list_schema_packs!.handler(ctxOf(), {}) as { bundled: string[]; installed: string[] };
       expect(result.bundled).toContain('gbrain-base');
+      expect(result.bundled).toContain('gbrain-recommended');
+      expect(result.bundled).toContain('gbrain-base-v2');
+      expect(result.bundled).toContain('gbrain-investor');
       expect(result.installed).toContain('mine');
     });
   });

test/schema-cli.test.ts

@@ -64,11 +64,14 @@ describe('gbrain schema CLI (Phase C)', () => {
     expect(r.stdout + r.stderr).toMatch(/schema|active|list|show|validate|use/i);
   });
 
-  test('schema list shows gbrain-base bundled', () => {
+  test('schema list shows all bundled packs', () => {
     const r = gbrain(['schema', 'list']);
     expect(r.code).toBe(0);
     expect(r.stdout).toContain('Bundled packs:');
     expect(r.stdout).toContain('gbrain-base');
+    expect(r.stdout).toContain('gbrain-recommended');
+    expect(r.stdout).toContain('gbrain-base-v2');
+    expect(r.stdout).toContain('gbrain-investor');
   });
 
   test('schema show gbrain-base prints manifest details', () => {
@@ -97,6 +100,40 @@ describe('gbrain schema CLI (Phase C)', () => {
     expect(r.stdout).toContain('valid manifest');
   });
 
+  test('schema show/validate exposes bundled gbrain-recommended', () => {
+    const show = gbrain(['schema', 'show', 'gbrain-recommended']);
+    expect(show.code).toBe(0);
+    expect(show.stdout).toContain('gbrain-recommended v1.0.0');
+    expect(show.stdout).toContain('Page types (');
+    expect(show.stdout).toContain('meeting :: temporal');
+
+    const validate = gbrain(['schema', 'validate', 'gbrain-recommended']);
+    expect(validate.code).toBe(0);
+    expect(validate.stdout).toContain('valid manifest');
+  });
+
+  test('schema show exposes bundled gbrain-base-v2 successor pack', () => {
+    const r = gbrain(['schema', 'show', 'gbrain-base-v2']);
+    expect(r.code).toBe(0);
+    expect(r.stdout).toContain('gbrain-base-v2 v1.0.0');
+    expect(r.stdout).toContain('Page types (');
+    expect(r.stdout).toContain('Link verbs (14)');
+  });
+
+  test('schema active loads configured gbrain-recommended with real types', () => {
+    const home = mkdtempSync(join(tmpdir(), 'gbrain-schema-active-recommended-'));
+    try {
+      mkdirSync(join(home, '.gbrain'), { recursive: true });
+      writeFileSync(join(home, '.gbrain', 'config.json'), JSON.stringify({ schema_pack: 'gbrain-recommended' }), 'utf-8');
+      const r = gbrain(['schema', 'active'], { GBRAIN_HOME: home });
+      expect(r.code).toBe(0);
+      expect(r.stdout).toContain('Active pack: gbrain-recommended');
+      expect(r.stdout).not.toContain('Page types: 0');
+    } finally {
+      rmSync(home, { recursive: true, force: true });
+    }
+  });
+
   test('schema active reports default resolution', () => {
     const r = gbrain(['schema', 'active']);
     expect(r.code).toBe(0);

test/schema-pack-loader.test.ts

@@ -345,6 +345,34 @@ describe('YAML mini-parser', () => {
     expect(result.types[1].weight).toBe(2);
   });
 
+  test('parses block scalar without swallowing following keys', () => {
+    const yaml = `name: blocky
+description: |
+  First line.
+  Second line.
+page_types:
+  - name: meeting
+    primitive: temporal
+    path_prefixes:
+      - meetings/
+    aliases: []
+    extractable: true
+    expert_routing: false`;
+    const result = parseYamlMini(yaml) as { description: string; page_types: Array<Record<string, unknown>> };
+    expect(result.description).toBe('First line.\nSecond line.');
+    expect(result.page_types).toHaveLength(1);
+    expect(result.page_types[0].name).toBe('meeting');
+  });
+
+  test('block scalar keeps # as literal content, not a comment', () => {
+    const yaml = `description: |
+  See issue #2029 for context.
+name: hashy`;
+    const result = parseYamlMini(yaml) as Record<string, unknown>;
+    expect(result.description).toBe('See issue #2029 for context.');
+    expect(result.name).toBe('hashy');
+  });
+
   test('strips comments', () => {
     const result = parseYamlMini('# top comment\nname: value # inline comment') as Record<string, unknown>;
     expect(result.name).toBe('value');
@@ -374,6 +402,27 @@ extends: null`;
     const pack = loadPackFromString(json, 'fixture.json');
     expect(pack.name).toBe('json-pack');
   });
+
+  test('loads block-scalar pack descriptions without losing page types', () => {
+    const pack = loadPackFromString(`api_version: gbrain-schema-pack-v1
+name: recommended-fixture
+version: 1.0.0
+extends: gbrain-base
+description: |
+  Operational starter pack.
+page_types:
+  - name: meeting
+    primitive: temporal
+    path_prefixes:
+      - meetings/
+    aliases: []
+    extractable: true
+    expert_routing: false
+link_types: []`, 'fixture.yaml');
+    expect(pack.name).toBe('recommended-fixture');
+    expect(pack.extends).toBe('gbrain-base');
+    expect(pack.page_types.map((t) => t.name)).toContain('meeting');
+  });
 });
 
 describe('ReDoS guard', () => {

test/schema-pack-mutate.test.ts

@@ -103,7 +103,10 @@ describe('locateMutablePackFile — bundled guard', () => {
     expect(BUNDLED_PACK_NAMES.has('gbrain-recommended')).toBe(true);
     // v0.42 (T22): gbrain-base-v2 joins the bundled set.
     expect(BUNDLED_PACK_NAMES.has('gbrain-base-v2')).toBe(true);
-    expect(BUNDLED_PACK_NAMES.size).toBe(3);
+    // Derived from the single bundled registry — the lens packs (creator,
+    // investor, engineer, everything) are read-only too.
+    expect(BUNDLED_PACK_NAMES.has('gbrain-investor')).toBe(true);
+    expect(BUNDLED_PACK_NAMES.size).toBe(7);
   });
 
   it('rejects gbrain-base-v2 with PACK_READONLY (bundled guard)', () => {