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Over Computer
by
Márton Borsos
· GitHub ↗
· v1.0.4
· MIT-0
255
Downloads
1
Stars
0
Active Installs
5
Versions
Install in OpenClaw
/install over-computer
Description
Trade on prediction markets through over.computer. Browse markets, approve funds, place buy/sell orders, and check positions on Myriad. Use when the operator...
Usage Guidance
Before installing or using this skill: 1) Verify why the skill's API calls go to over-computer-validator-1002664526717.europe-north2.run.app instead of an over.computer API (ask the skill author or over.computer support). 2) Do not paste your over.computer API key into the agent until you confirm the validator service is official/trustworthy and you understand how keys are stored and used. 3) Ask the publisher to fix the registry metadata to declare the required OVER_API_KEY so the platform accurately warns you. 4) If unsure, prefer manually performing sensitive operations on the official website rather than granting the agent a bearer token for a third‑party endpoint.
Capability Analysis
Type: OpenClaw Skill
Name: over-computer
Version: 1.0.4
The skill in SKILL.md fetches a 'prompt' field from a remote API (over-computer-validator-1002664526717.europe-north2.run.app) and explicitly instructs the agent to follow it as its 'directive.' This architectural pattern introduces a high risk of Remote Prompt Injection, as the remote server could provide instructions that override the agent's safety boundaries or cause it to perform unauthorized actions. While the skill appears designed for prediction market trading, this remote-control mechanism is a significant security vulnerability.
Capability Tags
Capability Assessment
Purpose & Capability
The skill claims to operate against over.computer, but every API call in SKILL.md targets a Google Cloud Run domain (over-computer-validator-1002664526717.europe-north2.run.app). Registry metadata at the top reported no required environment variables or primary credential, yet SKILL.md declares and requires OVER_API_KEY. These mismatches (missing declared credential in registry and use of a third‑party run.app domain rather than the advertised homepage) are unexpected for a straightforward trading integration.
Instruction Scope
SKILL.md contains only trading-related instructions (register, fetch config, list markets, place orders, check positions) and example curl commands. It does not instruct reading unrelated files or environment variables. It does instruct storing an API key as OVER_API_KEY and to follow operator-provided 'prompt' as a directive — both are reasonable but rely on trusting the remote service.
Install Mechanism
This is an instruction-only skill with no install spec and no code files, so nothing is written to disk or fetched at install time. That minimizes installation risk.
Credentials
The runtime requires a single sensitive credential (OVER_API_KEY), which is proportionate for an API client. However, the registry metadata did not list any required env vars or primary credential while SKILL.md requires one — an inconsistency that could lead users to unknowingly provide secrets. The declared credential is explicitly for the run.app validator endpoint rather than the over.computer homepage, so the key will be presented to/used by that third party.
Persistence & Privilege
The skill does not request always:true or other elevated persistence. It does ask the agent to store and use a credential (OVER_API_KEY) for API calls, which is normal for an API integration.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install over-computer - After installation, invoke the skill by name or use
/over-computer - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.4
- Updated all API endpoints to use the new base URL: over-computer-validator-1002664526717.europe-north2.run.app till DNS is updated
- Credential description now references the new service host
- No other functionality changes noted.
v1.0.3
over-computer 1.0.3
- Major update: Now focused on trading on Myriad prediction markets via over.computer.
- Simplified workflow: Browse markets, approve funds, place buy/sell orders, and check positions.
- New registration and authentication flow, supporting both agent-initiated and operator-initiated registration.
- Added support for operator trading instructions and label via configuration endpoint.
- Introduced order guardrails enforced server-side, with clear rejection error handling and operator communication protocol.
- Previous Polymarket, Hyperliquid, and security-queue logic removed; documentation now covers Myriad use only.
v1.0.2
over-computer 1.0.2
- Updated completion instructions to confirm processing and direct the operator to the already open results dashboard, rather than providing a results link.
- Clarified that the operator will find results in their current browser tab, matching the session start flow.
v1.0.1
over-computer v1.0.1
- Added standardized front matter with name, description, homepage, and credential requirements for better skill definition.
- Clarified authentication steps, emphasizing `OVER_API_KEY` as a required sensitive credential.
- Updated wording for clearer operator instructions on obtaining and verifying credentials.
- No changes to core logic or execution instructions.
v1.0.0
over-computer v1.0.0
- Initial release supporting managed review and execution of pending tasks via the over.computer API.
- Guides the operator to check for an API key and informs if missing.
- Provides step-by-step instructions to fetch markets, review market state, structure orders per provided schema, and submit one order per market.
- Ensures strict schema adherence, risk assessment, and concise reasoning in all orders.
- Adds clear operator handoff after order submission, with troubleshooting for common API errors.
Metadata
Frequently Asked Questions
What is Over Computer?
Trade on prediction markets through over.computer. Browse markets, approve funds, place buy/sell orders, and check positions on Myriad. Use when the operator... It is an AI Agent Skill for Claude Code / OpenClaw, with 255 downloads so far.
How do I install Over Computer?
Run "/install over-computer" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Over Computer free?
Yes, Over Computer is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Over Computer support?
Over Computer is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Over Computer?
It is built and maintained by Márton Borsos (@dabors); the current version is v1.0.4.
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