curl -X POST "https://app.runtm.com/api/agent-directives/dir_abc123/files:presign-upload" \
  -H "Authorization: Bearer runtm_xxx" \
  -H "X-Organization-Id: org_abc123" \
  -H "Content-Type: application/json" \
  -d '{
    "path": "SKILL.md",
    "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    "size": 8192
  }'

import hashlib
import requests

with open("SKILL.md", "rb") as f:
    content = f.read()
    sha256 = hashlib.sha256(content).hexdigest()

response = requests.post(
    "https://app.runtm.com/api/agent-directives/dir_abc123/files:presign-upload",
    headers={
        "Authorization": "Bearer runtm_xxx",
        "X-Organization-Id": "org_abc123",
        "Content-Type": "application/json",
    },
    json={
        "path": "SKILL.md",
        "sha256": sha256,
        "size": len(content),
    },
)

data = response.json()

# Upload directly to the presigned URL
requests.put(data["url"], data=content)
print(f"Uploaded with ref: {data['ref']}")

const content = new TextEncoder().encode(skillContent);
const hashBuffer = await crypto.subtle.digest("SHA-256", content);
const sha256 = Array.from(new Uint8Array(hashBuffer))
  .map((b) => b.toString(16).padStart(2, "0"))
  .join("");

const response = await fetch(
  "https://app.runtm.com/api/agent-directives/dir_abc123/files:presign-upload",
  {
    method: "POST",
    headers: {
      "Authorization": "Bearer runtm_xxx",
      "X-Organization-Id": "org_abc123",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      path: "SKILL.md",
      sha256,
      size: content.byteLength,
    }),
  }
);

const data = await response.json();

await fetch(data.url, { method: "PUT", body: content });
console.log(`Uploaded with ref: ${data.ref}`);

{
  "url": "https://s3.amazonaws.com/bucket/skills/sha256:e3b0c4...?X-Amz-Signature=...",
  "ref": "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
  "expires_at": "2026-05-09T21:15:00Z"
}