Digital Oracle
komako-workshop/digital-oracle
Answer prediction questions using market trading data, not opinions.
Mirror positions from top Polymarket traders using Simmer API.
Install Simmer Copytrading
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytrading --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/simmer-copytrading .claude/skills/simmer-copytrading && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .claude/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytradingType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytrading --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/simmer-copytrading .agents/skills/simmer-copytrading && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .agents/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytrading --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/simmer-copytrading .cursor/skills/simmer-copytrading && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .cursor/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/sundial-org/awesome-openclaw-skills.git --path skills/simmer-copytrading--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytrading --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/simmer-copytrading .gemini/skills/simmer-copytrading && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .gemini/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytradingInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/simmer-copytrading .github/skills/simmer-copytrading && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .github/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install sundial-org/awesome-openclaw-skills simmer-copytrading --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/sundial-org/awesome-openclaw-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/simmer-copytrading .opencode/skills/simmer-copytrading && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "simmer-copytrading" agent skill from https://github.com/sundial-org/awesome-openclaw-skills/tree/main/skills/simmer-copytrading into .opencode/skills/simmer-copytrading/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simmer-copytrading", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
simmer-copytrading- GitHub stars
- 663
- Token cost
- ~1.8k tokens
- SKILL.md length
- 676 words
- Files
- 4 (incl. scripts)
- Skills in repo
- 383
- Repo updated
- First seen
- Licence
- None found
At a glance
Mirror positions from top Polymarket traders using Simmer API.
- Works in 8 steps: Fetches positions from all target… → Combines using size-weighted aggregation… → Detects conflicts (one wallet long YES,… → …
- Business, Finance & HR work in your project
- SKILL.md covers When to Use This Skill, Quick Commands, Finding Whale Wallets and Quick Start (Ad-Hoc Usage), plus 7 more sections
- Runs Python scripts from its folder; calls python; reaches api.simmer.markets; needs SIMMER_API_KEY
What it does
Simmer Copytrading is an agent skill from sundial-org/awesome-openclaw-skills. Mirror positions from top Polymarket traders using Simmer API. Size-weighted aggregation across multiple wallets.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `README.md`, `copytrading_trader.py` and `scripts/status.py`).
It sits in Business, Finance & HR. It works with Polymarket. The repository describes itself as: Top OpenClaw skills, with the most popular and useful ones.
When your agent uses it
- Business, Finance & HR work in your project
Example prompts
- “/simmer-copytrading”
Requirements
- Python 3
- A credential in SIMMER_API_KEY
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- Fetches positions from all target wallets via Simmer API
- Combines using size-weighted aggregation (larger wallets = more influence)
- Detects conflicts (one wallet long YES, another long NO) and skips those markets
- Applies Top-N filtering to concentrate on highest-conviction positions
- Auto-imports missing markets from Polymarket
- Calculates rebalance trades to match target allocations
- Executes trades via Simmer SDK (respects spending limits)
- Reports results back to user
What it can do on your machine
Read from SKILL.md and the folder at commit b80cde2. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
api.simmer.markets
Also links to:
predicting.topalphawhale.trade
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
SIMMER_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Simmer Copytrading loads about 1.8k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 676 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 676 words (~1,821 tokens).
“Mirror positions from successful Polymarket traders using the Simmer SDK.”
- name
- simmer-copytrading
- authors
- Simmer (@simmer_markets)
- version
- 1.1.0
Files
SKILL.md and 3 other files (scripts) in skills/simmer-copytrading of sundial-org/awesome-openclaw-skills.
- SKILL.md
- README.md
- copytrading_trader.py
- scripts/status.py
Open the folder on GitHubat commit b80cde2
Compare with similar skills
Simmer Copytrading next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Simmer Copytrading this skillsundial-org/awesome-openclaw-skills | 663 | — | ~1.8k | Automated safety check: Pass | None | |
| Digital Oraclekomako-workshop/digital-oracle | 878 | — | ~5.9k | Automated safety check: Pass | MIT | |
| Polyclawchainstacklabs/polyclaw | 359 | 1 repos | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Polymarket TradingBlockRunAI/ClawRouter | 6.6k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Dr Manhattanguzus/dr-manhattan | 204 | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Fintoolsecond-state/fintool | 316 | — | ~5.9k | Automated safety check: Pass | None |
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A skill your agent uses when the user wants to actually PLACE, manage, or redeem bets on Polymarket (not just read odds — that's the blockrunpredexon data tools).
Dr Manhattan
guzus/dr-manhattan
Trade prediction markets (Polymarket, Kalshi, Opinion, Limitless, Predict.fun) using a unified CCXT-style API.
Fintool
second-state/fintool
Financial trading CLIs — spot and perp trading on Hyperliquid, Binance, Coinbase, OKX.
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livetennisapi/livetennisapi-mcp
Build observe-only Polymarket and Kalshi tennis market tooling on the polymarket-tennis Python package (MIT) plus the Live Tennis API free tier.
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Related
Works with
Categories
Questions about Simmer Copytrading
What does Simmer Copytrading do?
Mirror positions from top Polymarket traders using Simmer API. Simmer Copytrading is an agent skill from sundial-org/awesome-openclaw-skills. Mirror positions from top Polymarket traders using Simmer API.
When should I use Simmer Copytrading?
Simmer Copytrading fits situations like: business, Finance & HR work in your project.
How do I install Simmer Copytrading in Claude Code?
Run `npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a claude-code`. Or copy the skill folder (skills/simmer-copytrading in sundial-org/awesome-openclaw-skills) into .claude/skills/simmer-copytrading in your project. Claude Code loads it when a task matches its description.
How do I install Simmer Copytrading in Codex?
Run `npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a codex`. Or copy the skill folder (skills/simmer-copytrading in sundial-org/awesome-openclaw-skills) into .agents/skills/simmer-copytrading in your project. Codex loads it when a task matches its description.
Can I use Simmer Copytrading in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sundial-org/awesome-openclaw-skills --skill simmer-copytrading -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/simmer-copytrading, .gemini/skills/simmer-copytrading, .github/skills/simmer-copytrading and .opencode/skills/simmer-copytrading in your project.
What does Simmer Copytrading need to run?
Going by SKILL.md and its folder, Simmer Copytrading needs Python for the scripts in its folder, the command-line tools its instructions call (python) and credentials named SIMMER_API_KEY. Our summary lists: Python 3; A credential in SIMMER_API_KEY.
Does Simmer Copytrading access the network?
SKILL.md names 3 domains. In commands or code: api.simmer.markets; the agent is likely to contact it when it follows the instructions. As links in the text: predicting.top and alphawhale.trade. This is read from the text; nothing was executed.
Is Simmer Copytrading safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Simmer Copytrading use?
No licence was found for Simmer Copytrading or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Simmer Copytrading use?
About 1.8k tokens (SKILL.md is roughly 7.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Simmer Copytrading?
Skills that share tags, products or a category with Simmer Copytrading: Digital Oracle (komako-workshop/digital-oracle, 878 stars), Polyclaw (chainstacklabs/polyclaw, 359 stars), Polymarket Trading (BlockRunAI/ClawRouter, 6.6k stars) and Dr Manhattan (guzus/dr-manhattan, 204 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Simmer Copytrading?
sundial-org (a GitHub organization) maintains it in sundial-org/awesome-openclaw-skills, which has 663 GitHub stars. The repository holds 383 skills in this directory. The repository was last updated on March 7, 2026.
Source: sundial-org/awesome-openclaw-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.