Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add UpstageAI/upstage-extensions-hub --skill upstage-solar-delegationgit clone --depth 1 https://github.com/UpstageAI/upstage-extensions-hubWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/upstageai/upstage-extensions-hub/upstage-solar-delegation)<a href="https://agentmods.dev/skills/upstageai/upstage-extensions-hub/upstage-solar-delegation"><img src="https://agentmods.dev/badge/skills/upstageai/upstage-extensions-hub/upstage-solar-delegation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/upstageai/upstage-extensions-hub/upstage-solar-delegation"><img src="https://agentmods.dev/badge/skills/upstageai/upstage-extensions-hub/upstage-solar-delegation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00059 | $0.01059 |
| Opus 5 | $0.00030 | $0.00530 |
| Sonnet 5 | $0.00012 | $0.00212 |
| Haiku 4.5 | $0.00006 | $0.00106 |
Grade A, and why
upstage-solar-delegation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Upstage Solar Delegation
Delegate long text generation to Upstage Solar Pro3 while the primary model focuses on planning, reasoning, and tool calls.
Call Routes
| Route | Model | Env Variable | Description |
|---|---|---|---|
| Upstage Direct | solar-pro3 |
UPSTAGE_API_KEY |
Direct Upstage API call (recommended) |
| Via OpenRouter | openrouter/upstage/solar-pro-3 |
OPENROUTER_API_KEY |
Call through OpenRouter |
Upstage Direct (Recommended)
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["UPSTAGE_API_KEY"],
base_url="https://api.upstage.ai/v1"
)
response = client.chat.completions.create(
model="solar-pro3",
messages=[{"role": "user", "content": "Write a detailed report..."}]
)
print(response.choices[0].message.content)
Get your key at console.upstage.ai.
Via OpenRouter
Model reference: https://openrouter.ai/upstage/solar-pro-3
Enabled Sessions
Check runtime/session settings to see where delegation is enabled.
Typical values:
main: direct/main sessionslack: Slack messagestelegram: Telegram messages
If the current session is not enabled, skip delegation and respond directly.
Delegation Threshold
Use a minimum output-token threshold:
- estimated output tokens >= threshold → delegate to Solar
- estimated output tokens < threshold → respond directly
Common examples:
0: delegate all responses200: delegate medium/long responses only
If no threshold is configured, use 200 as default.
How to Delegate
- Estimate output token length.
- Check whether current session is enabled.
- If enabled and estimate >= threshold, run
sessions_spawnwith Solar Pro3.
Example spawn task pattern:
<context + writing instruction>
Important: Do not use any tools. Output text only. No file read/write or tool calls allowed.
Set model to:
solar-pro3(Upstage direct — recommended)openrouter/upstage/solar-pro-3(via OpenRouter)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 145 lines · 59 tokens per session scan A fe73a7b18758
upstage-solar-delegation is a skill published in the GitHub repository UpstageAI/upstage-extensions-hub (10 stars, last pushed 4mo ago), licensed MIT. It adds 59 tokens to every session and 1,059 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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