arthur-onboard-task skillB
arthur-onboard-task is agent-read markdown (skill) from arthur-ai/arthur-engine: Arthur onboarding sub-skill — Step 3: Set up an Arthur Task (create or select). Reads/writes .arthur-engine.env..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Arthur Onboard — Step 3: Set Up Arthur Task
**Goal:** Establish `ARTHUR_TASK_ID` in `.arthur-engine.env`.
## Read State
```bash
cat .arthur-engine.env 2>/dev/null || echo "(no state file)"
```
Parse `ARTHUR_ENGINE_URL`, `ARTHUR_API_KEY`, and `ARTHUR_TASK_ID` from the output.
**State write helper:**
```bash
STATE_FILE=".arthur-engine.env"
grep -v '^ARTHUR_TASK_ID=' "$STATE_FILE" 2>/dev/null > /tmp/ae_env_tmp && mv /tmp/ae_env_tmp "$STATE_FILE" || true
echo "ARTHUR_TASK_ID=$TASK_ID" >> "$STATE_FILE"
```
---
## If ARTHUR_TASK_ID Exists
Confirm reuse with user and exit this skill (task step done).
---
## Select or Create a Task
List existing tasks:
```bash
curl -s \
-H "Authorization: Bearer $ARTHUR_API_KEY" \
"$ARTHUR_ENGINE_URL/api/v2/tasks" | \
python3 -c "
import sys, json
d = json.load(sys.stdin)
tasks = d.get('tasks') or d.get('data') or []
tasks = [t for t in tasks if not t.get('is_system_task')]
for t in tasks:
print(f' {t[\"id\"]}: {t[\"name\"]}')
"
```
Show the list and ask: "Select an existing task, or create a new one?"
To create a task:
```bash
TASK_ID=$(curl -s -X POST \
-H "Authorization: Bearer $ARTHUR_API_KEY" \
…Read the whole file at its exact version.
How to install
mdr add arthur-ai/arthur-engine/arthur-onboard-task@v1.0.0mdr add arthur-ai/arthur-engine/arthur-onboard-task@sha256:f3b4071ef8598c8aPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_fgodrbcp5snt3tvk)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-06-08 | 8a00f36 | 1,645 B | B | view · diff |
| git:20260527.14c2ed0 | 2026-05-27 | 14c2ed0 | 1,630 B | B | view |
Audit of the latest version
- fail: No instruction to read or print local credentials (matched: cat .arthur-engine.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1645 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
arthur-ai/arthur-engine · 90 stars · license MIT · pushed 2026-09-24 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_fgodrbcp5snt3tvk GET https://markdownregistry.com/api/v1/resolve?ref=arthur-ai/arthur-engine/arthur-onboard-task GET https://markdownregistry.com/api/v1/blob/f3b4071ef8598c8aa578f8e3f8d56e51935a865e286f6fcaf908f40853c55fc4
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