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Install in OpenClaw
/install polymarket-cli
Description
Query prediction markets, place trades, and manage positions with the Polymarket CLI for AI agents.
Usage Guidance
This skill appears coherent for querying and managing Polymarket via the official CLI, but before installing: 1) Confirm the brew tap / GitHub repo is the official Polymarket repo (avoid third-party forks). 2) Never provide private keys or run wallet commands through the agent — follow the skill's advice to run wallet commands yourself. 3) Review and opt in explicitly before allowing the skill to store preferences or track markets (it will write a local memory file and may save settings in the agent memory). 4) Test with read-only commands first (markets, clob price/book) to confirm behavior and endpoints. If you want the agent to place orders, require explicit, per-action confirmation and keep private keys strictly under your control.
Capability Analysis
Type: OpenClaw Skill
Name: polymarket-cli
Version: 1.0.0
The OpenClaw AgentSkills skill bundle for Polymarket CLI is classified as benign. All files consistently provide clear instructions for the AI agent to interact with Polymarket, while explicitly and repeatedly enforcing strong security boundaries. Specifically, `SKILL.md`, `commands.md`, and `setup.md` instruct the agent to never handle private keys, never read sensitive configuration files like `~/.config/polymarket/config.json`, and to refuse user requests for wallet management commands. External endpoints are legitimate Polymarket and Polygon services. There is no evidence of data exfiltration, malicious execution, obfuscation, or prompt injection attempts designed to subvert the agent for harmful purposes.
Capability Assessment
Purpose & Capability
Name/description match the requested binary and command set. Required binary (polymarket) and install options (Homebrew/Cargo) are appropriate for a CLI wrapper. There are no unrelated env vars, binaries, or config paths requested.
Instruction Scope
SKILL.md restricts the agent to read-only commands by default and explicitly forbids running wallet commands or reading ~/.config/polymarket/config.json, which aligns with the stated purpose. One ambiguous line — “No config visible to user — use natural language, not 'integration: proactive'” — could be interpreted as guidance to avoid exposing internal flags to users; this is not inherently malicious but is worth checking for transparency when the agent is active. The skill will save a local memory file and may write user preferences to the agent's memory store with consent.
Install Mechanism
Install spec is Homebrew (recommended) with a tap pointing to a GitHub repository and a Cargo option. These are standard package sources; no arbitrary downloads or extract operations are present. Verify the brew tap points to the official Polymarket repo before installing.
Credentials
No environment variables or external credentials are requested by the skill. The architecture notes the CLI config stores private keys in ~/.config/polymarket/config.json, but the skill explicitly instructs the agent not to read or access that file, which is proportionate to the role of an agent that performs read-only queries.
Persistence & Privilege
always is false (normal). The skill intends to persist user preferences in ~/polymarket-cli/memory.md and (with permission) the agent's main memory; this is reasonable for personalization but means the skill can remember tracked markets and activation preferences — ensure you consent to that persistence and review stored preferences periodically.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install polymarket-cli - After installation, invoke the skill by name or use
/polymarket-cli - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is Polymarket CLI?
Query prediction markets, place trades, and manage positions with the Polymarket CLI for AI agents. It is an AI Agent Skill for Claude Code / OpenClaw, with 397 downloads so far.
How do I install Polymarket CLI?
Run "/install polymarket-cli" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Polymarket CLI free?
Yes, Polymarket CLI is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Polymarket CLI support?
Polymarket CLI is cross-platform and runs anywhere OpenClaw / Claude Code is available (linux, darwin).
Who created Polymarket CLI?
It is built and maintained by Iván (@ivangdavila); the current version is v1.0.0.
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