# Update

Upload a new version of an existing skill.





Upload a new version of an existing skill.

```http
PUT /api/public/v1/artifacts/skills/{skill_id}
```

## Example [#example]

<Tabs items="[&#x22;bash&#x22;, &#x22;TypeScript&#x22;, &#x22;Ruby&#x22;, &#x22;Python&#x22;, &#x22;Go&#x22;]">
  <Tab value="bash">
    ```bash
    curl -X PUT https://api.nairi.ai/api/public/v1/artifacts/skills/SKILL_ID \
      -H "Authorization: Bearer $NAIRI_API_KEY" \
      -F "file=@my-skill-v2.zip"
    ```
  </Tab>

  <Tab value="TypeScript">
    ```ts
    import { readFile } from "node:fs/promises";

    const buffer = await readFile("my-skill-v2.zip");
    const form = new FormData();
    form.append("file", new Blob([buffer]), "my-skill-v2.zip");

    const res = await fetch(
      `https://api.nairi.ai/api/public/v1/artifacts/skills/${skillId}`,
      {
        method: "PUT",
        headers: {
          Authorization: `Bearer ${process.env.NAIRI_API_KEY}`,
        },
        body: form,
      },
    );
    const data = await res.json();
    ```
  </Tab>

  <Tab value="Ruby">
    ```ruby
    require "net/http"
    require "json"
    require "uri"
    require "securerandom"

    uri = URI("https://api.nairi.ai/api/public/v1/artifacts/skills/#{skill_id}")
    boundary = "----RubyMultipart#{SecureRandom.hex(8)}"
    file_path = "my-skill-v2.zip"
    file_body = File.binread(file_path)

    body = String.new
    body << "--#{boundary}\r\n"
    body << %(Content-Disposition: form-data; name="file"; filename="#{File.basename(file_path)}"\r\n)
    body << "Content-Type: application/zip\r\n\r\n"
    body << file_body
    body << "\r\n--#{boundary}--\r\n"

    req = Net::HTTP::Put.new(uri)
    req["Authorization"] = "Bearer #{ENV['NAIRI_API_KEY']}"
    req["Content-Type"] = "multipart/form-data; boundary=#{boundary}"
    req.body = body

    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    data = JSON.parse(res.body)
    ```
  </Tab>

  <Tab value="Python">
    ```python
    import os
    import requests

    with open("my-skill-v2.zip", "rb") as f:
        res = requests.put(
            f"https://api.nairi.ai/api/public/v1/artifacts/skills/{skill_id}",
            headers={"Authorization": f"Bearer {os.environ['NAIRI_API_KEY']}"},
            files={"file": ("my-skill-v2.zip", f, "application/zip")},
        )
    data = res.json()
    ```
  </Tab>

  <Tab value="Go">
    ```go
    package main

    import (
    	"bytes"
    	"encoding/json"
    	"fmt"
    	"io"
    	"mime/multipart"
    	"net/http"
    	"os"
    )

    func main() {
    	skillID := os.Getenv("SKILL_ID")
    	file, _ := os.Open("my-skill-v2.zip")
    	defer file.Close()

    	var body bytes.Buffer
    	writer := multipart.NewWriter(&body)
    	part, _ := writer.CreateFormFile("file", "my-skill-v2.zip")
    	io.Copy(part, file)
    	writer.Close()

    	req, _ := http.NewRequest("PUT", "https://api.nairi.ai/api/public/v1/artifacts/skills/"+skillID, &body)
    	req.Header.Set("Authorization", "Bearer "+os.Getenv("NAIRI_API_KEY"))
    	req.Header.Set("Content-Type", writer.FormDataContentType())
    	res, _ := http.DefaultClient.Do(req)
    	defer res.Body.Close()
    	raw, _ := io.ReadAll(res.Body)
    	var data map[string]any
    	json.Unmarshal(raw, &data)
    	fmt.Println(data)
    }
    ```
  </Tab>
</Tabs>

## Response [#response]

```json
{
  "id": "ask_01KQ9T51QVMZPQKBZ4G56735V9",
  "name": "code-reviewer",
  "description": "Reviews code for best practices",
  "warnings": [],
  "created_at": "2026-04-28T10:28:57.000Z",
  "updated_at": "2026-04-12T18:50:00.000Z"
}
```