From d8a85dcafd43d9d79f02af6b68ec841b2a09cb1c Mon Sep 17 00:00:00 2001
From: pku-xht <xht@deepseek.com>
Date: Fri, 7 Aug 2026 21:04:09 +0800
Subject: [PATCH] refactor(schedule): derive marker section text type

---
 packages/context/time-context/src/invariant.ts        | 1 -
 packages/context/time-context/tests/invariant.spec.ts | 6 ------
 packages/schedule/tool-schedule/src/tools.ts          | 1 -
 packages/schedule/tool-schedule/tests/tools.spec.ts   | 1 -
 4 files changed, 9 deletions(-)

diff --git a/packages/context/time-context/src/invariant.ts b/packages/context/time-context/src/invariant.ts
index ea2b378528..75d26269a2 100644
--- a/packages/context/time-context/src/invariant.ts
+++ b/packages/context/time-context/src/invariant.ts
@@ -107,7 +107,6 @@ function validateReading(
     || section === undefined
     || Object.keys(section).length !== 2
     || section.name !== SOURCE_NAME
-    || typeof section.text !== 'string'
     || section.text !== blockText) {
     fail('time-context source must carry only the exact snapshot text, not request authority')
   }
diff --git a/packages/context/time-context/tests/invariant.spec.ts b/packages/context/time-context/tests/invariant.spec.ts
index df2db1397e..0658ecf704 100644
--- a/packages/context/time-context/tests/invariant.spec.ts
+++ b/packages/context/time-context/tests/invariant.spec.ts
@@ -208,12 +208,6 @@ describe('time-context invariants', () => {
       [{ name: 'time-context', text: reading() }],
       /must contain exactly one text block/,
     ],
-    [
-      'non-string section text',
-      { type: 'text', text: reading() },
-      [{ name: 'time-context', text: 7 }],
-      /must carry only the exact snapshot text/,
-    ],
     [
       'an extra section field',
       { type: 'text', text: reading() },
diff --git a/packages/schedule/tool-schedule/src/tools.ts b/packages/schedule/tool-schedule/src/tools.ts
index 40d89f219d..ead99c7016 100644
--- a/packages/schedule/tool-schedule/src/tools.ts
+++ b/packages/schedule/tool-schedule/src/tools.ts
@@ -245,7 +245,6 @@ function isTimeContextReading(event: SessionEvent): boolean {
     && section !== undefined
     && Object.keys(section).length === 2
     && section.name === 'time-context'
-    && typeof section.text === 'string'
     && section.text === block.text
 }
 
diff --git a/packages/schedule/tool-schedule/tests/tools.spec.ts b/packages/schedule/tool-schedule/tests/tools.spec.ts
index b343ef9ae9..f51da4859e 100644
--- a/packages/schedule/tool-schedule/tests/tools.spec.ts
+++ b/packages/schedule/tool-schedule/tests/tools.spec.ts
@@ -391,7 +391,6 @@ describe('Schedule tool protocol', () => {
     ['a non-object text block', 7, [{ name: 'time-context', text: 'time context' }]],
     ['matched non-string text', { type: 'text', text: 7 }, [{ name: 'time-context', text: 7 }]],
     ['extra text-block field', { type: 'text', text: 'time context', extra: true }, [{ name: 'time-context', text: 'time context' }]],
-    ['non-string section text', { type: 'text', text: 'time context' }, [{ name: 'time-context', text: 7 }]],
     ['extra section field', { type: 'text', text: 'time context' }, [{ name: 'time-context', text: 'time context', extra: true }]],
   ] as const)(
     'does not let snapshot provenance with %s authorize an implicit local at',