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Overview

There are three ways to connect ChainStream to your OpenClaw agent. Choose the method that best fits your workflow.
MethodBest ForSetup Time
Vercel Skills CLICross-agent compatibility, supports 40+ agents~30 seconds
ClawHubOpenClaw-native, community ecosystem~1 minute
Direct MCP ConfigFull control, custom deployments~2 minutes

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Method 1: Vercel Skills CLI

The Vercel Skills CLI is a cross-agent package manager that installs ChainStream skills into any supported AI agent with a single command.

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Quick Install

npx skills add chainstream-io/skills
This auto-detects your agent environment and configures the ChainStream MCP tools accordingly.

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Agent-Specific Install

To target a specific agent: 
npx skills add chainstream-io/skills -a openclaw

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Supported Agents

The Vercel Skills CLI supports 40+ agents, including:
AgentInstall Command
OpenClawnpx skills add chainstream-io/skills -a openclaw
Claude Codenpx skills add chainstream-io/skills -a claude-code
Cursornpx skills add chainstream-io/skills -a cursor
Clinenpx skills add chainstream-io/skills -a cline
GitHub Copilotnpx skills add chainstream-io/skills -a copilot
Codexnpx skills add chainstream-io/skills -a codex
See Cross-Agent Compatibility for the full compatibility table and config file locations.
After installation, set your API key as an environment variable:
export CHAINSTREAM_API_KEY=your-key

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Method 2: ClawHub

ClawHub is the native skill marketplace for OpenClaw. The ChainStream skill is published as a community package.

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Skill Details

FieldValue
URLclawhub.ai/chainstream/chainstream-data
Version3.1.1
MCP Tools17
LicenseMIT-0

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Install via CLI

openclaw skills install chainstream-data

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Install via ClawHub UI

  1. Visit clawhub.ai/chainstream/chainstream-data
  2. Click Install
  3. Follow the on-screen instructions to configure your API key

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Configure API Key

After installing from ClawHub, set the API key in your OpenClaw agent configuration: 
skills:
  chainstream-data:
    env:
      CHAINSTREAM_API_KEY: your-key
The ClawHub skill exposes 17 MCP tools (the 15 core tools plus 2 ClawHub-specific utilities). See the Tools Reference for details on the core toolset.

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Method 3: Direct MCP Config

Configure the ChainStream MCP server directly in your OpenClaw agent’s configuration file. ChainStream offers two connection modes: Connect to the hosted MCP endpoint — zero installation, always up-to-date: 
skills:
  chainstream:
    type: mcp
    url: https://mcp.chainstream.io/mcp
    env:
      CHAINSTREAM_API_KEY: your-key

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Local npm Package

Run the MCP server locally via the @chainstream-io/mcp npm package. The package connects to ChainStream’s API on your behalf — useful when your agent framework requires a local stdio process: 
skills:
  chainstream:
    type: mcp
    command: npx
    args:
      - "@chainstream-io/mcp"
    env:
      CHAINSTREAM_API_KEY: your-key
See MCP Server Setup for detailed configuration with Claude Desktop, Cursor, and other clients.

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Verify Installation

After installing with any method, verify the tools are available by asking your OpenClaw agent: 
What ChainStream tools do you have access to?
The agent should list the available tools, including tokens_search, tokens_analyze, wallets_profile, and others.

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Next Steps

Cross-Agent Compatibility

Full compatibility table for all supported agents and their config locations.

Security

Important security considerations for production deployments.