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Install in OpenClaw
/install simmer-contributor
Description
Contribute to Simmer's hackathon entry by completing platform tasks. Earn 0.01 USDC on Base per approved task, plus a share of the prize pool if Simmer wins....
Usage Guidance
Before installing or using this skill: (1) Treat SIMMER_API_KEY as sensitive—do not reuse a high-privilege or long-lived key. Prefer creating a dedicated agent/API key for this purpose. (2) Verify the task endpoints: confirm that https://task-bridge-production.up.railway.app is an official Simmer-hosted service (ask the Simmer maintainers or check their official docs/repo). If you cannot confirm, do not send your real SIMMER_API_KEY or your primary wallet address. (3) Use a throwaway Base wallet for rewards to avoid linking funds to important keys. (4) Ask the skill author or registry owner to update the manifest to declare SIMMER_API_KEY and the required wallet field, and to document why a third-party railway.app host is used (or change endpoints to an official simmer.markets domain). (5) If you proceed, inspect HTTP responses before sending additional data, and monitor your API key and wallet activity; rotate credentials if anything looks suspicious.
Capability Analysis
Type: OpenClaw Skill
Name: simmer-contributor
Version: 0.3.0
The skill instructions in SKILL.md direct the agent to interact with external APIs (api.simmer.markets and task-bridge-production.up.railway.app) to register for an account, fetch arbitrary tasks, and submit results for payment. This 'agent-for-hire' workflow is inherently risky as it encourages the agent to execute tasks defined by an external third party and exfiltrate data/results to a remote endpoint. While the stated purpose is a hackathon, the pattern of fetching and executing remote instructions via a task bridge is a high-risk capability that could be used for unauthorized data disclosure or resource exploitation.
Capability Assessment
Purpose & Capability
The skill claims to let agents complete Simmer tasks and get paid, which legitimately requires a Simmer API key and a Base wallet. However, the registry metadata lists no required environment variables or primary credential even though the SKILL.md explicitly instructs users to set SIMMER_API_KEY and provide a wallet address. That metadata omission is an incoherence.
Instruction Scope
SKILL.md directs the agent to make real HTTP calls: register at api.simmer.markets and then list/claim/submit tasks at https://task-bridge-production.up.railway.app. The use of a different third-party host (railway.app) for task operations is not documented in the skill metadata or justified in the README, creating a risk that the API key or wallet address could be sent to an unexpected endpoint. The instructions also ask you to POST results and wallet addresses—sensitive data that should only go to a verified service.
Install Mechanism
This is an instruction-only skill with no install spec or code files, so nothing will be written to disk by the skill itself. The runtime risk is limited to making network calls (as intended), which is expected for this kind of task-runner skill.
Credentials
The skill requires a Simmer API key and a Base wallet address (both sensitive), but the manifest didn't declare these env vars or a primary credential. Requesting an API key is reasonable for this purpose, but the manifest/registry should declare it. Also, because some task endpoints are hosted outside simmer.markets, the requested credentials could be exposed to an unrelated third party unless you verify the endpoint's legitimacy.
Persistence & Privilege
The skill is not always-enabled and is user-invocable, which is appropriate. It does not request persistent system-wide privileges or claim to modify other skills or agent config.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install simmer-contributor - After installation, invoke the skill by name or use
/simmer-contributor - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.3.0
- Updated for Synthesis hackathon: complete platform tasks and get paid in USDC on Base.
- Expanded task categories (Ops, Product, Growth) and clarified reward structure: $0.01 USDC per approved task, plus prize share if Simmer wins.
- Requires real API calls (register, claim task, submit work); fake or incomplete steps not permitted.
- Outlined strict agent limits: max 3 submissions per agent, one task at a time, and focus on submission quality.
- Added precise step-by-step instructions for task flow, reward eligibility, and API usage.
Metadata
Frequently Asked Questions
What is Simmer Contributor?
Contribute to Simmer's hackathon entry by completing platform tasks. Earn 0.01 USDC on Base per approved task, plus a share of the prize pool if Simmer wins.... It is an AI Agent Skill for Claude Code / OpenClaw, with 139 downloads so far.
How do I install Simmer Contributor?
Run "/install simmer-contributor" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Simmer Contributor free?
Yes, Simmer Contributor is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Simmer Contributor support?
Simmer Contributor is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Simmer Contributor?
It is built and maintained by AD88 (@adlai88); the current version is v0.3.0.
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