> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev.setoo.work/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Update knowledge base

> Update a knowledge base's name, description, threshold or active state

Only the fields you send are changed.

### Path parameters

<ParamField path="id" type="string" required>
  The knowledge base ID
</ParamField>

### Body parameters

<ParamField body="kbKey" type="string">
  Tenant-unique key
</ParamField>

<ParamField body="kbName" type="string">
  Display name
</ParamField>

<ParamField body="description" type="string">
  What this knowledge base contains
</ParamField>

<ParamField body="isActive" type="boolean" default="true">
  Whether agents may retrieve from it
</ParamField>

<ParamField body="retrievalScoreThreshold" type="number">
  Cosine relevance floor for retrieval, between `0` and `1`
</ParamField>

<ParamField body="metadata" type="object">
  Arbitrary key/value data
</ParamField>

<CodeGroup>
  ```bash curl theme={null}
  curl -X PATCH https://api.agentic-os.com/api/v1/knowledge-bases/KB_ID \
    -H "Authorization: Bearer $AGENTIC_OS_API_KEY" \
    -H "Content-Type: application/json" \
    -d '{ "kbName": "Renamed KB", "retrievalScoreThreshold": 0.35 }'
  ```

  ```python Python theme={null}
  requests.patch(
      "https://api.agentic-os.com/api/v1/knowledge-bases/KB_ID",
      headers={"Authorization": f"Bearer {API_KEY}"},
      json={"kbName": "Renamed KB", "retrievalScoreThreshold": 0.35},
  )
  ```

  ```javascript Node theme={null}
  await fetch("https://api.agentic-os.com/api/v1/knowledge-bases/KB_ID", {
    method: "PATCH",
    headers: {
      Authorization: `Bearer ${API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({ kbName: "Renamed KB", retrievalScoreThreshold: 0.35 }),
  });
  ```
</CodeGroup>