Borrowing it
Nothing to install: this file belongs to chainstacklabs/polymarket-alpha-bot. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/chainstacklabs/polymarket-alpha-bot/main/.claude/skills/alphapoly-portfolios/SKILL.mdgit clone --depth 1 https://github.com/chainstacklabs/polymarket-alpha-botWrote 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/chainstacklabs/polymarket-alpha-bot/alphapoly-portfolios)<a href="https://agentmods.dev/skills/chainstacklabs/polymarket-alpha-bot/alphapoly-portfolios"><img src="https://agentmods.dev/badge/skills/chainstacklabs/polymarket-alpha-bot/alphapoly-portfolios.svg" alt="Measured on agentmods" 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 | $0.00073 | $0.00306 |
| Opus 5 | $0.00036 | $0.00153 |
| Sonnet 5 | $0.00015 | $0.00061 |
| Haiku 4.5 | $0.00007 | $0.00031 |
Grade C, and why
Browsing Alphapoly Portfolios scanned grade C with 2 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 8d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -s http://localhost:8000/data/portfolios | python3 -m json.tool Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://localhost:8000/data/portfolios | python3 -m json.tool What it actually says
Browsing Alphapoly Portfolios
Fetch and display current portfolio opportunities from the running backend.
Requires
Backend running at localhost:8000 — start with make backend
Fetch
curl -s http://localhost:8000/data/portfolios | python3 -m json.tool
Display as a formatted table with:
pair_id— use this to enter positions- Tier (1=HIGH ≥95%, 2=GOOD 90-95%, 3=MODERATE 85-90%)
- Target and cover market questions
- Coverage % and total cost (USDC)
- Expected profit
Tier Reference
| Tier | Label | Coverage | Description |
|---|---|---|---|
| 1 | HIGH | ≥95% | Near-arbitrage |
| 2 | GOOD | 90-95% | Strong hedge |
| 3 | MODERATE | 85-90% | Decent hedge |
To enter a position from the list, use the alphapoly-enter-position skill.
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.
- 8d ago First seen · 33 lines · 73 tokens per session scan C 2b8cca49037c
Browsing Alphapoly Portfolios is a skill published in the GitHub repository chainstacklabs/polymarket-alpha-bot (176 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 73 tokens to every session and 306 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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