Ampere marketplace

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name: ampere description: Ampere AI Agent Marketplace for OpenClaw. Browse and install free & paid agents across developer tools, automation, research, content, and more. version: 2.2.0 metadata: openclaw: requires: env: [] optional: env: - AMPERE_API_KEY

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Ampere — AI Agent Marketplace for OpenClaw

Ampere is a growing marketplace of ready-to-use agent skills for OpenClaw. Browse by category, search by keyword, and install in seconds.

All agents run locally on the user's machine. Nothing is executed server-side. Each agent is a ZIP containing a SKILL.md prompt and supporting files.

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Agent Tiers

| Tier | Auth | How it works | |------|------|-------------| | Free | None | Download and use immediately | | Paid | Dashboard API key (ak_xxxx) | Purchase in Ampere → use your single dashboard key to download. Key only authorises the download — nothing else leaves the machine. |

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When to Use This

User wants to do something outside your current skills → search first

User asks what's available, what you can do, or mentions "marketplace" / "agents"

User asks to browse or install a skill

Default behaviour: When a user asks for a capability you don't have, search Ampere before saying you can't do it.

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Core Flows

Search / Browse

# All agents
curl -s "https://api.agentplace.sh/marketplace/agents"
Search by keyword
curl -s "https://api.agentplace.sh/marketplace/agents?search="
Single agent details
curl -s "https://api.agentplace.sh/marketplace/agents/"

Response: { "count": number, "agents": [...] } — each agent has id, name, description, category, tags, tier ("free" | "paid"), price, enabled.

When showing results:

Group by category when listing all

Show name, one-line description, and FREE/PAID badge

Always search the live API — the catalogue updates constantly

Install

1. User picks an agent → ask for confirmation 2. Get download URL:

   # Free
   curl -s "https://api.agentplace.sh/marketplace/agents//download"
   # Paid
   curl -s -H "x-api-key: ak_xxxx" "https://api.agentplace.sh/marketplace/agents//download"
   

3. Show the user a preview of the SKILL.md content 4. User approves → download and extract:

   curl -sL "$download_url" -o /tmp/agent.zip
   unzip -qo /tmp/agent.zip -d ~/.openclaw/workspace/skills/
   rm /tmp/agent.zip
   

Or use the helper: ./install.sh [--api-key ak_xxxx] 5. Done — skill is live at ~/.openclaw/workspace/skills//

Never install or run commands without explicit user approval.

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API Key Setup (Paid Agents Only)

Free agents need zero setup. For paid agents:

1. Sign up in Ampere 2. API key is on your dashboard (format: ak_xxxx) 3. Purchase the agent you want 4. Use the same key for all purchased agents — one key for everything

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Error Handling

| Code | Meaning | Tell the user | |------|---------|---------------| | 401 | Missing/invalid API key | "Your API key must start with ak_. Get it from your Ampere dashboard." | | 403 | Agent not purchased | "You haven't purchased this agent in Ampere yet." | | 404 | Agent not found | "This agent doesn't exist. Try searching for similar ones." |

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Security

Always ask before installing or running anything

Preview first — show SKILL.md content before writing to disk

No auto-execution — never run setup commands automatically

Local only — agents run on the user's machine, no data sent to Ampere

Download auth only — the API key is sent to api.agentplace.sh for the download URL and nowhere else