diff --git a/src/oc-path/tests/jsonl/resolve.test.ts b/src/oc-path/tests/jsonl/resolve.test.ts
index 9fccd944bf6..c24d7511db2 100644
--- a/src/oc-path/tests/jsonl/resolve.test.ts
+++ b/src/oc-path/tests/jsonl/resolve.test.ts
@@ -1,9 +1,9 @@
-import { describe, expect, it } from 'vitest';
-import { parseJsonl } from '../../jsonl/parse.js';
-import { resolveJsonlOcPath } from '../../jsonl/resolve.js';
-import { parseOcPath } from '../../oc-path.js';
-import { resolveOcPath } from '../../universal.js';
-import { findOcPaths } from '../../find.js';
+import { describe, expect, it } from "vitest";
+import { findOcPaths } from "../../find.js";
+import { parseJsonl } from "../../jsonl/parse.js";
+import { resolveJsonlOcPath } from "../../jsonl/resolve.js";
+import { parseOcPath } from "../../oc-path.js";
+import { resolveOcPath } from "../../universal.js";
 
 const log = `{"event":"start","ts":1}
 {"event":"step","n":1,"result":{"ok":true,"detail":"a"}}
@@ -16,51 +16,51 @@ function rs(ocPath: string) {
   return resolveJsonlOcPath(ast, parseOcPath(ocPath));
 }
 
-describe('resolveJsonlOcPath', () => {
-  it('returns root when no segments are given', () => {
-    expect(rs('oc://session-events')?.kind).toBe('root');
+describe("resolveJsonlOcPath", () => {
+  it("returns root when no segments are given", () => {
+    expect(rs("oc://session-events")?.kind).toBe("root");
   });
 
-  it('addresses an entire line by line number', () => {
-    const m = rs('oc://session-events/L1');
-    expect(m?.kind).toBe('line');
+  it("addresses an entire line by line number", () => {
+    const m = rs("oc://session-events/L1");
+    expect(m?.kind).toBe("line");
   });
 
-  it('addresses fields under a line via item segment', () => {
-    const m = rs('oc://session-events/L2/event');
-    expect(m?.kind).toBe('object-entry');
-    if (m?.kind === 'object-entry') {
-      expect(m.node.value).toMatchObject({ kind: 'string', value: 'step' });
+  it("addresses fields under a line via item segment", () => {
+    const m = rs("oc://session-events/L2/event");
+    expect(m?.kind).toBe("object-entry");
+    if (m?.kind === "object-entry") {
+      expect(m.node.value).toMatchObject({ kind: "string", value: "step" });
     }
   });
 
-  it('descends via dotted item paths', () => {
-    const m = rs('oc://session-events/L2/result.ok');
-    expect(m?.kind).toBe('object-entry');
-    if (m?.kind === 'object-entry') {
-      expect(m.node.value).toMatchObject({ kind: 'boolean', value: true });
+  it("descends via dotted item paths", () => {
+    const m = rs("oc://session-events/L2/result.ok");
+    expect(m?.kind).toBe("object-entry");
+    if (m?.kind === "object-entry") {
+      expect(m.node.value).toMatchObject({ kind: "boolean", value: true });
     }
   });
 
-  it('resolves $last to the most recent value line', () => {
-    const m = rs('oc://session-events/$last/event');
-    expect(m?.kind).toBe('object-entry');
-    if (m?.kind === 'object-entry') {
-      expect(m.node.value).toMatchObject({ kind: 'string', value: 'end' });
+  it("resolves $last to the most recent value line", () => {
+    const m = rs("oc://session-events/$last/event");
+    expect(m?.kind).toBe("object-entry");
+    if (m?.kind === "object-entry") {
+      expect(m.node.value).toMatchObject({ kind: "string", value: "end" });
     }
   });
 
-  it('returns null for unknown line addresses', () => {
-    expect(rs('oc://session-events/L99')).toBeNull();
-    expect(rs('oc://session-events/garbage')).toBeNull();
+  it("returns null for unknown line addresses", () => {
+    expect(rs("oc://session-events/L99")).toBeNull();
+    expect(rs("oc://session-events/garbage")).toBeNull();
   });
 
-  it('returns null when descending into a blank line', () => {
-    expect(rs('oc://session-events/L3/anything')).toBeNull();
+  it("returns null when descending into a blank line", () => {
+    expect(rs("oc://session-events/L3/anything")).toBeNull();
   });
 });
 
-describe('resolveJsonlToUniversal — file-relative line metadata (regression)', () => {
+describe("resolveJsonlToUniversal — file-relative line metadata (regression)", () => {
   // Regression: surfaced via the openclaw-path CLI scenario run on
   // a multi-line session.jsonl. Every match returned `line: 1`
   // because the inside-line jsonc parser numbers from 1 within each
@@ -68,30 +68,28 @@ describe('resolveJsonlToUniversal — file-relative line metadata (regression)',
   // number over the JsonlLine's file-relative line.
 
   const log = [
-    '{"event":"start"}',         // line 1
-    '{"event":"step","n":1}',    // line 2
-    '{"event":"step","n":2}',    // line 3
-    '{"event":"end"}',           // line 4
-    '',                          // line 5 (blank)
-  ].join('\n');
+    '{"event":"start"}', // line 1
+    '{"event":"step","n":1}', // line 2
+    '{"event":"step","n":2}', // line 3
+    '{"event":"end"}', // line 4
+    "", // line 5 (blank)
+  ].join("\n");
 
-  it('resolves L2/event with line=2 (not 1)', () => {
+  it("resolves L2/event with line=2 (not 1)", () => {
     const { ast } = parseJsonl(log);
-    const m = resolveOcPath(ast, parseOcPath('oc://session.jsonl/L2/event'));
-    expect(m).not.toBeNull();
-    if (m !== null) {expect(m.line).toBe(2);}
+    const m = resolveOcPath(ast, parseOcPath("oc://session.jsonl/L2/event"));
+    expect(m).toEqual(expect.objectContaining({ line: 2 }));
   });
 
-  it('resolves L4/event with line=4', () => {
+  it("resolves L4/event with line=4", () => {
     const { ast } = parseJsonl(log);
-    const m = resolveOcPath(ast, parseOcPath('oc://session.jsonl/L4/event'));
-    expect(m).not.toBeNull();
-    if (m !== null) {expect(m.line).toBe(4);}
+    const m = resolveOcPath(ast, parseOcPath("oc://session.jsonl/L4/event"));
+    expect(m).toEqual(expect.objectContaining({ line: 4 }));
   });
 
-  it('findOcPaths over wildcard surfaces correct file-relative lines', () => {
+  it("findOcPaths over wildcard surfaces correct file-relative lines", () => {
     const { ast } = parseJsonl(log);
-    const matches = findOcPaths(ast, parseOcPath('oc://session.jsonl/*/event'));
+    const matches = findOcPaths(ast, parseOcPath("oc://session.jsonl/*/event"));
     expect(matches).toHaveLength(4);
     const lines = matches.map((m) => m.match.line);
     expect(lines).toEqual([1, 2, 3, 4]);
diff --git a/src/oc-path/tests/scenarios/cross-cutting.test.ts b/src/oc-path/tests/scenarios/cross-cutting.test.ts
index ab8ab5a93c7..a53f489ed2b 100644
--- a/src/oc-path/tests/scenarios/cross-cutting.test.ts
+++ b/src/oc-path/tests/scenarios/cross-cutting.test.ts
@@ -5,11 +5,11 @@
  * across re-parses. OcPath round-trip via the AST (slugs in OcPath
  * must round-trip back to the resolved node).
  */
-import { describe, expect, it } from 'vitest';
-import { emitMd } from '../../emit.js';
-import { formatOcPath, parseOcPath } from '../../oc-path.js';
-import { parseMd } from '../../parse.js';
-import { resolveMdOcPath as resolveOcPath } from '../../resolve.js';
+import { describe, expect, it } from "vitest";
+import { emitMd } from "../../emit.js";
+import { formatOcPath, parseOcPath } from "../../oc-path.js";
+import { parseMd } from "../../parse.js";
+import { resolveMdOcPath as resolveOcPath } from "../../resolve.js";
 
 const SAMPLE = `---
 name: github
@@ -29,60 +29,60 @@ Preamble.
 - curl: HTTP client
 `;
 
-describe('wave-13 cross-cutting', () => {
-  it('CC-01 parse → resolve → emit pipeline (block)', () => {
+describe("wave-13 cross-cutting", () => {
+  it("CC-01 parse → resolve → emit pipeline (block)", () => {
     const { ast } = parseMd(SAMPLE);
-    const m = resolveOcPath(ast, { file: 'AGENTS.md', section: 'boundaries' });
-    expect(m?.kind).toBe('block');
+    const m = resolveOcPath(ast, { file: "AGENTS.md", section: "boundaries" });
+    expect(m?.kind).toBe("block");
     expect(emitMd(ast)).toBe(SAMPLE);
   });
 
-  it('CC-02 OcPath round-trip via AST: parse + resolve + format', () => {
+  it("CC-02 OcPath round-trip via AST: parse + resolve + format", () => {
     const { ast } = parseMd(SAMPLE);
     for (const block of ast.blocks) {
       const path = parseOcPath(`oc://AGENTS.md/${block.slug}`);
       const m = resolveOcPath(ast, path);
-      expect(m?.kind, `block ${block.slug} should resolve`).toBe('block');
+      expect(m?.kind, `block ${block.slug} should resolve`).toBe("block");
       // Format the same path back; slug → URI shape should be stable.
       expect(formatOcPath(path)).toBe(`oc://AGENTS.md/${block.slug}`);
     }
   });
 
-  it('CC-03 every item in every block is OcPath-addressable', () => {
+  it("CC-03 every item in every block is OcPath-addressable", () => {
     const { ast } = parseMd(SAMPLE);
     for (const block of ast.blocks) {
       for (const item of block.items) {
         const path = parseOcPath(`oc://AGENTS.md/${block.slug}/${item.slug}`);
         const m = resolveOcPath(ast, path);
-        expect(m?.kind, `${block.slug}/${item.slug} should resolve`).toBe('item');
+        expect(m?.kind, `${block.slug}/${item.slug} should resolve`).toBe("item");
       }
     }
   });
 
-  it('CC-04 every kv item field is OcPath-addressable', () => {
+  it("CC-04 every kv item field is OcPath-addressable", () => {
     const { ast } = parseMd(SAMPLE);
     for (const block of ast.blocks) {
       for (const item of block.items) {
-        if (!item.kv) {continue;}
-        const path = parseOcPath(
-          `oc://AGENTS.md/${block.slug}/${item.slug}/${item.kv.key}`,
-        );
+        if (!item.kv) {
+          continue;
+        }
+        const path = parseOcPath(`oc://AGENTS.md/${block.slug}/${item.slug}/${item.kv.key}`);
         const m = resolveOcPath(ast, path);
-        expect(m?.kind).toBe('item-field');
+        expect(m?.kind).toBe("item-field");
       }
     }
   });
 
-  it('CC-05 every frontmatter entry is OcPath-addressable', () => {
+  it("CC-05 every frontmatter entry is OcPath-addressable", () => {
     const { ast } = parseMd(SAMPLE);
     for (const fm of ast.frontmatter) {
       const path = parseOcPath(`oc://AGENTS.md/[frontmatter]/${fm.key}`);
       const m = resolveOcPath(ast, path);
-      expect(m?.kind).toBe('frontmatter');
+      expect(m?.kind).toBe("frontmatter");
     }
   });
 
-  it('CC-06 slugs are stable across re-parses (deterministic)', () => {
+  it("CC-06 slugs are stable across re-parses (deterministic)", () => {
     const a1 = parseMd(SAMPLE).ast;
     const a2 = parseMd(SAMPLE).ast;
     expect(a1.blocks.map((b) => b.slug)).toEqual(a2.blocks.map((b) => b.slug));
@@ -91,49 +91,49 @@ describe('wave-13 cross-cutting', () => {
     );
   });
 
-  it('CC-07 modifying raw + re-parse produces consistent AST shape', () => {
+  it("CC-07 modifying raw + re-parse produces consistent AST shape", () => {
     const a1 = parseMd(SAMPLE).ast;
-    const modified = SAMPLE.replace('GitHub CLI', 'GitHub command-line interface');
+    const modified = SAMPLE.replace("GitHub CLI", "GitHub command-line interface");
     const a2 = parseMd(modified).ast;
     // Block + item count + slugs unchanged.
     expect(a2.blocks.length).toBe(a1.blocks.length);
-    const a1Tools = a1.blocks.find((b) => b.slug === 'tools');
-    const a2Tools = a2.blocks.find((b) => b.slug === 'tools');
+    const a1Tools = a1.blocks.find((b) => b.slug === "tools");
+    const a2Tools = a2.blocks.find((b) => b.slug === "tools");
     expect(a2Tools?.items.length).toBe(a1Tools?.items.length);
     // KV value reflects the change.
-    const ghItem = a2Tools?.items.find((i) => i.kv?.key === 'gh');
-    expect(ghItem?.kv?.value).toBe('GitHub command-line interface');
+    const ghItem = a2Tools?.items.find((i) => i.kv?.key === "gh");
+    expect(ghItem?.kv?.value).toBe("GitHub command-line interface");
   });
 
-  it('CC-08 unknown OcPath returns null without affecting subsequent valid resolves', () => {
+  it("CC-08 unknown OcPath returns null without affecting subsequent valid resolves", () => {
     const { ast } = parseMd(SAMPLE);
-    expect(resolveOcPath(ast, { file: 'X.md', section: 'nonexistent' })).toBeNull();
-    expect(resolveOcPath(ast, { file: 'X.md', section: 'tools' })?.kind).toBe('block');
+    expect(resolveOcPath(ast, { file: "X.md", section: "nonexistent" })).toBeNull();
+    expect(resolveOcPath(ast, { file: "X.md", section: "tools" })?.kind).toBe("block");
   });
 
-  it('CC-09 resolve does not depend on file segment matching', () => {
+  it("CC-09 resolve does not depend on file segment matching", () => {
     const { ast } = parseMd(SAMPLE);
-    const a = resolveOcPath(ast, { file: 'A.md', section: 'tools' });
-    const b = resolveOcPath(ast, { file: 'B.md', section: 'tools' });
+    const a = resolveOcPath(ast, { file: "A.md", section: "tools" });
+    const b = resolveOcPath(ast, { file: "B.md", section: "tools" });
     expect(a?.kind).toBe(b?.kind);
   });
 
-  it('CC-10 round-trip across all 9 valid OcPath shapes', () => {
+  it("CC-10 round-trip across all 9 valid OcPath shapes", () => {
     const { ast } = parseMd(SAMPLE);
     const cases = [
-      { file: 'X.md' },
-      { file: 'X.md', section: 'tools' },
-      { file: 'X.md', section: 'tools', item: 'gh' },
-      { file: 'X.md', section: 'tools', item: 'gh', field: 'gh' },
-      { file: 'X.md', section: '[frontmatter]', field: 'name' },
-      { file: 'X.md', section: 'boundaries' },
-      { file: 'X.md', section: 'boundaries', item: 'never-write-to-etc' },
-      { file: 'X.md', section: 'boundaries', item: 'always-confirm' },
-      { file: 'X.md', section: '[frontmatter]', field: 'description' },
+      { file: "X.md" },
+      { file: "X.md", section: "tools" },
+      { file: "X.md", section: "tools", item: "gh" },
+      { file: "X.md", section: "tools", item: "gh", field: "gh" },
+      { file: "X.md", section: "[frontmatter]", field: "name" },
+      { file: "X.md", section: "boundaries" },
+      { file: "X.md", section: "boundaries", item: "never-write-to-etc" },
+      { file: "X.md", section: "boundaries", item: "always-confirm" },
+      { file: "X.md", section: "[frontmatter]", field: "description" },
     ];
     for (const path of cases) {
       const m = resolveOcPath(ast, path);
-      expect(m, `failed for ${JSON.stringify(path)}`).not.toBeNull();
+      expect(m, `failed for ${JSON.stringify(path)}`).toEqual(expect.any(Object));
     }
   });
 });
diff --git a/src/oc-path/tests/scenarios/jsonc-byte-fidelity.test.ts b/src/oc-path/tests/scenarios/jsonc-byte-fidelity.test.ts
index dd47ebd80d9..f81b5691989 100644
--- a/src/oc-path/tests/scenarios/jsonc-byte-fidelity.test.ts
+++ b/src/oc-path/tests/scenarios/jsonc-byte-fidelity.test.ts
@@ -34,8 +34,11 @@ function rt(raw: string): string {
  */
 function assertParseable(raw: string): JsoncValue {
   const result = parseJsonc(raw);
-  expect(result.ast.root).not.toBeNull();
-  return result.ast.root as JsoncValue;
+  expect(result.ast.root).toEqual(expect.any(Object));
+  if (result.ast.root === null) {
+    throw new Error("Expected parseable JSONC root");
+  }
+  return result.ast.root;
 }
 
 /**
diff --git a/src/oc-path/tests/scenarios/oc-path-resolver-edges.test.ts b/src/oc-path/tests/scenarios/oc-path-resolver-edges.test.ts
index 1f0381a8e6c..6cf5b8e1f3e 100644
--- a/src/oc-path/tests/scenarios/oc-path-resolver-edges.test.ts
+++ b/src/oc-path/tests/scenarios/oc-path-resolver-edges.test.ts
@@ -6,9 +6,9 @@
  * item returns `null` (not a guess). Frontmatter via the `[frontmatter]`
  * sentinel section.
  */
-import { describe, expect, it } from 'vitest';
-import { parseMd } from '../../parse.js';
-import { resolveMdOcPath as resolveOcPath } from '../../resolve.js';
+import { describe, expect, it } from "vitest";
+import { parseMd } from "../../parse.js";
+import { resolveMdOcPath as resolveOcPath } from "../../resolve.js";
 
 const SAMPLE = `---
 name: github
@@ -34,37 +34,39 @@ Preamble prose.
 - item one
 `;
 
-describe('wave-08 oc-path-resolver-edges', () => {
+describe("wave-08 oc-path-resolver-edges", () => {
   const { ast } = parseMd(SAMPLE);
 
-  it('R-01 root resolves to AST', () => {
-    const m = resolveOcPath(ast, { file: 'X.md' });
-    expect(m?.kind).toBe('root');
+  it("R-01 root resolves to AST", () => {
+    const m = resolveOcPath(ast, { file: "X.md" });
+    expect(m?.kind).toBe("root");
   });
 
-  it('R-02 block by exact slug', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'boundaries' });
-    expect(m?.kind).toBe('block');
+  it("R-02 block by exact slug", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "boundaries" });
+    expect(m?.kind).toBe("block");
   });
 
-  it('R-03 block by case-mismatched slug (Boundaries → boundaries)', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'Boundaries' });
-    expect(m?.kind).toBe('block');
+  it("R-03 block by case-mismatched slug (Boundaries → boundaries)", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "Boundaries" });
+    expect(m?.kind).toBe("block");
   });
 
-  it('R-04 block by uppercased slug', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'BOUNDARIES' });
-    expect(m?.kind).toBe('block');
+  it("R-04 block by uppercased slug", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "BOUNDARIES" });
+    expect(m?.kind).toBe("block");
   });
 
-  it('R-05 multi-word section by slug', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'multi-word-section' });
-    expect(m?.kind).toBe('block');
-    if (m?.kind === 'block') {expect(m.node.heading).toBe('Multi-Word Section');}
+  it("R-05 multi-word section by slug", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "multi-word-section" });
+    expect(m?.kind).toBe("block");
+    if (m?.kind === "block") {
+      expect(m.node.heading).toBe("Multi-Word Section");
+    }
   });
 
-  it('R-06 multi-word section by exact heading text (case-folded)', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'Multi-Word Section' });
+  it("R-06 multi-word section by exact heading text (case-folded)", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "Multi-Word Section" });
     // The OcPath section is matched case-insensitively against block.slug.
     // Block.slug for "Multi-Word Section" is "multi-word-section", and
     // path.section.toLowerCase() = "multi-word section" which does NOT
@@ -73,163 +75,172 @@ describe('wave-08 oc-path-resolver-edges', () => {
     expect(m).toBeNull();
   });
 
-  it('R-07 unknown section returns null', () => {
-    const m = resolveOcPath(ast, { file: 'X.md', section: 'unknown' });
+  it("R-07 unknown section returns null", () => {
+    const m = resolveOcPath(ast, { file: "X.md", section: "unknown" });
     expect(m).toBeNull();
   });
 
-  it('R-08 item by slug under known section', () => {
+  it("R-08 item by slug under known section", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'gh',
+      file: "X.md",
+      section: "tools",
+      item: "gh",
     });
-    expect(m?.kind).toBe('item');
+    expect(m?.kind).toBe("item");
   });
 
   it('R-09 item slug for KV uses kv.key (gh, not "gh-github-cli")', () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'gh',
+      file: "X.md",
+      section: "tools",
+      item: "gh",
     });
-    expect(m).not.toBeNull();
-    if (m?.kind === 'item') {expect(m.node.kv?.value).toBe('GitHub CLI');}
+    expect(m).toEqual(expect.objectContaining({ kind: "item" }));
+    if (m?.kind !== "item") {
+      throw new Error("Expected item match for gh");
+    }
+    expect(m.node.kv?.value).toBe("GitHub CLI");
   });
 
-  it('R-10 item slug for plain bullet uses text', () => {
+  it("R-10 item slug for plain bullet uses text", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'boundaries',
-      item: 'never-write-to-etc',
+      file: "X.md",
+      section: "boundaries",
+      item: "never-write-to-etc",
     });
-    expect(m?.kind).toBe('item');
+    expect(m?.kind).toBe("item");
   });
 
-  it('R-11 item slug case-insensitive', () => {
+  it("R-11 item slug case-insensitive", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'GH',
+      file: "X.md",
+      section: "tools",
+      item: "GH",
     });
-    expect(m?.kind).toBe('item');
+    expect(m?.kind).toBe("item");
   });
 
-  it('R-12 item with spaces in key (slugified)', () => {
+  it("R-12 item with spaces in key (slugified)", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'the-tool',
+      file: "X.md",
+      section: "tools",
+      item: "the-tool",
     });
-    expect(m?.kind).toBe('item');
-    if (m?.kind === 'item') {expect(m.node.kv?.value).toBe('with caps and spaces');}
+    expect(m?.kind).toBe("item");
+    if (m?.kind === "item") {
+      expect(m.node.kv?.value).toBe("with caps and spaces");
+    }
   });
 
-  it('R-13 unknown item returns null', () => {
+  it("R-13 unknown item returns null", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'nonexistent',
+      file: "X.md",
+      section: "tools",
+      item: "nonexistent",
     });
     expect(m).toBeNull();
   });
 
-  it('R-14 item-field matches kv.key (case-insensitive)', () => {
+  it("R-14 item-field matches kv.key (case-insensitive)", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'gh',
-      field: 'gh',
+      file: "X.md",
+      section: "tools",
+      item: "gh",
+      field: "gh",
     });
-    expect(m?.kind).toBe('item-field');
+    expect(m?.kind).toBe("item-field");
   });
 
-  it('R-15 field on plain (non-kv) item returns null', () => {
+  it("R-15 field on plain (non-kv) item returns null", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'boundaries',
-      item: 'never-write-to-etc',
-      field: 'risk',
+      file: "X.md",
+      section: "boundaries",
+      item: "never-write-to-etc",
+      field: "risk",
     });
     expect(m).toBeNull();
   });
 
-  it('R-16 field that does not match kv.key returns null', () => {
+  it("R-16 field that does not match kv.key returns null", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: 'tools',
-      item: 'gh',
-      field: 'nonexistent',
+      file: "X.md",
+      section: "tools",
+      item: "gh",
+      field: "nonexistent",
     });
     expect(m).toBeNull();
   });
 
-  it('R-17 frontmatter via [frontmatter] sentinel section', () => {
+  it("R-17 frontmatter via [frontmatter] sentinel section", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: '[frontmatter]',
-      field: 'name',
+      file: "X.md",
+      section: "[frontmatter]",
+      field: "name",
     });
-    expect(m?.kind).toBe('frontmatter');
-    if (m?.kind === 'frontmatter') {expect(m.node.value).toBe('github');}
+    expect(m?.kind).toBe("frontmatter");
+    if (m?.kind === "frontmatter") {
+      expect(m.node.value).toBe("github");
+    }
   });
 
-  it('R-18 frontmatter unknown key returns null', () => {
+  it("R-18 frontmatter unknown key returns null", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: '[frontmatter]',
-      field: 'nonexistent',
+      file: "X.md",
+      section: "[frontmatter]",
+      field: "nonexistent",
     });
     expect(m).toBeNull();
   });
 
-  it('R-19 frontmatter without field returns null', () => {
+  it("R-19 frontmatter without field returns null", () => {
     const m = resolveOcPath(ast, {
-      file: 'X.md',
-      section: '[frontmatter]',
+      file: "X.md",
+      section: "[frontmatter]",
     });
     expect(m).toBeNull();
   });
 
-  it('R-20 multiple frontmatter keys with same name — first match wins', () => {
+  it("R-20 multiple frontmatter keys with same name — first match wins", () => {
     // Build an AST manually to test
     const dupeAst = {
-      kind: 'md' as const,
-      raw: '',
+      kind: "md" as const,
+      raw: "",
       frontmatter: [
-        { key: 'k', value: 'first', line: 2 },
-        { key: 'k', value: 'second', line: 3 },
+        { key: "k", value: "first", line: 2 },
+        { key: "k", value: "second", line: 3 },
       ],
-      preamble: '',
+      preamble: "",
       blocks: [],
     };
     const m = resolveOcPath(dupeAst, {
-      file: 'X.md',
-      section: '[frontmatter]',
-      field: 'k',
+      file: "X.md",
+      section: "[frontmatter]",
+      field: "k",
     });
-    expect(m?.kind).toBe('frontmatter');
-    if (m?.kind === 'frontmatter') {expect(m.node.value).toBe('first');}
+    expect(m?.kind).toBe("frontmatter");
+    if (m?.kind === "frontmatter") {
+      expect(m.node.value).toBe("first");
+    }
   });
 
-  it('R-21 empty AST resolves root only', () => {
-    const empty = { kind: 'md' as const, raw: '', frontmatter: [], preamble: '', blocks: [] };
-    expect(resolveOcPath(empty, { file: 'X.md' })?.kind).toBe('root');
-    expect(resolveOcPath(empty, { file: 'X.md', section: 'any' })).toBeNull();
+  it("R-21 empty AST resolves root only", () => {
+    const empty = { kind: "md" as const, raw: "", frontmatter: [], preamble: "", blocks: [] };
+    expect(resolveOcPath(empty, { file: "X.md" })?.kind).toBe("root");
+    expect(resolveOcPath(empty, { file: "X.md", section: "any" })).toBeNull();
   });
 
-  it('R-22 resolver does not mutate the AST', () => {
+  it("R-22 resolver does not mutate the AST", () => {
     const before = JSON.stringify(ast);
-    resolveOcPath(ast, { file: 'X.md', section: 'tools', item: 'gh', field: 'gh' });
+    resolveOcPath(ast, { file: "X.md", section: "tools", item: "gh", field: "gh" });
     const after = JSON.stringify(ast);
     expect(after).toBe(before);
   });
 
-  it('R-23 file segment is informational — resolver doesn\'t check it', () => {
+  it("R-23 file segment is informational — resolver doesn't check it", () => {
     // The file name in OcPath is metadata; resolver assumes the AST
     // matches. Callers verify file mapping before passing the AST.
-    const m1 = resolveOcPath(ast, { file: 'SOUL.md', section: 'tools' });
-    const m2 = resolveOcPath(ast, { file: 'AGENTS.md', section: 'tools' });
+    const m1 = resolveOcPath(ast, { file: "SOUL.md", section: "tools" });
+    const m2 = resolveOcPath(ast, { file: "AGENTS.md", section: "tools" });
     expect(m1?.kind).toBe(m2?.kind);
   });
 });