Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="src/tools/pty/tools/write.ts">

<violation number="1" location="src/tools/pty/tools/write.ts:92">
P2: The return message reports `args.data.length` bytes but actually sends `parsedData.length` bytes. After escape sequence parsing, `\x03` (4 chars) becomes a single byte, making the reported count inaccurate. Use `parsedData.length` for the correct byte count.</violation>
</file>

<file name="src/index.ts">

<violation number="1" location="src/index.ts:242">
P2: Duplicated `session.deleted` check. This new block is identical in structure to the existing one above it. Consider merging the PTY cleanup into the existing `session.deleted` handler to reduce code duplication and improve maintainability.</violation>
</file>

<file name="tests/tools/pty/read.test.ts">

<violation number="1" location="tests/tools/pty/read.test.ts:74">
P2: Weak assertion - this only verifies the output format includes `pattern=`, not that filtering actually works. Consider asserting that the result contains the matched line (&quot;error: bad&quot;) and/or doesn&#39;t contain non-matching lines (&quot;line1&quot;, &quot;line3&quot;).</violation>
</file>

<file name="src/tools/pty/tools/spawn.ts">

<violation number="1" location="src/tools/pty/tools/spawn.ts:50">
P2: The `description` parameter is required but never used. It&#39;s not passed to `manager.spawn()`, not stored in the session, and not included in the output. Either pass the description through the manager to store it (requires updating `SpawnOptions`, `PTYSession`, and `PTYSessionInfo` types), or mark it as `.optional()` if it&#39;s not needed.</violation>
</file>

<file name="tests/tools/pty/spawn.test.ts">

<violation number="1" location="tests/tools/pty/spawn.test.ts:49">
P2: Potential flaky test: `echo hello` completes almost instantly, so asserting `Status: running` may fail intermittently due to a race condition. Consider using a longer-running command like `sleep 1` or `cat`, or assert on a status that accommodates both running and completed states.</violation>
</file>

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="tests/tools/pty/manager.test.ts">

<violation number="1" location="tests/tools/pty/manager.test.ts:146">
P2: Weak assertion: `toBeGreaterThanOrEqual(0)` will always pass since array length can never be negative. This test named &quot;should find matching lines&quot; doesn&#39;t actually verify that matches were found. Use `toBeGreaterThanOrEqual(1)` or `toBeGreaterThan(0)` to validate the search functionality.</violation>
</file>

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="src/tools/pty/tools/spawn.ts">

<violation number="1" location="src/tools/pty/tools/spawn.ts:51">
P2: Documentation/schema mismatch: The `DESCRIPTION` constant states the `description` parameter is required, but the schema now marks it as optional. Either update the documentation to reflect that description is optional, or remove `.optional()` if it should remain required.</violation>
</file>

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="README.md">

<violation number="1" location="README.md:13">
P2: JSON does not support comments. Users copying this config block directly will get a parse error. Consider moving the path comment outside the code block or using a JSON5 syntax hint.</violation>

<violation number="2" location="README.md:94">
P2: Incorrect threshold value. The `auto-clear-ledger` hook uses 80% threshold (see `src/hooks/auto-clear-ledger.ts`), not 60%. The 60% threshold is for `preemptive-compaction`, which is a different hook.</violation>
</file>