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Danube Tools Marketplace

Connect your agent to 100+ services and 21 tools across the internet. Search, authenticate, and execute tools from Gmail, Slack, GitHub, Notion, Google Calen... Skill: Danube Tools Marketplace Owner: preston-thiele Summary: Connect your agent to 100+ services and 21 tools across the internet. Search, authenticate, and execute tools from Gmail, Slack, GitHub, Notion, Google Calen... Tags: latest:1.0.2 Version history: v1.0.2 | 2026-02-24T05:20:05.509Z | auto Danube v3.0.0 introduces major updates, expanding service coverage and adding workflow and agent management features. -

OpenClaw
View on ClawHub

Rank

62

Safety

84

Downloads

1.2k

Updated

Apr 15, 2026

Version

1.0.2

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.2K downloads reported by the source. Last updated 4/15/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor
Clawhubvendor · observed Apr 15, 2026
Protocol compatibility
OpenClawcompatibility · observed Apr 15, 2026
Adoption signal
1.2K downloadsadoption · observed Apr 15, 2026
Latest release
1.0.2release · observed Feb 24, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install kn70bj9964st2k55edmgya2bg17zw0zz:tools-marketplace
  1. Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-preston-thiele-tools-marketplace/snapshot"

Documentation

CLAWHUB

18,479 characters of source documentation, loaded on request.

Extracted files

2 files captured from the source.

SKILL.md

---
name: danube
description: Connect your agent to 100+ services and 21 tools across the internet. Search, authenticate, and execute tools from Gmail, Slack, GitHub, Notion, Google Calendar, and more — plus workflows, agent management, and the Agent Web directory — all through a single API key.
license: MIT
compatibility: openclaw
metadata:
  author: danube
  version: "3.0.0"
  tags: [danube, mcp, apis, tools, workflows, agents]
---

# Danube — Connect Your Agent

Danube gives your AI agent access to 100+ services and 21 tools through a single API key.

## Quick Setup

### Step 1: Get an API Key

Run this to start the device authorization flow:

```bash
curl -s -X POST https://api.danubeai.com/v1/auth/device/code \
  -H "Content-Type: application/json" \
  -d '{"client_name": "My Agent"}'
```

This returns a `device_code`, a `user_code`, and a `verification_url`.

**Tell your human to open the verification URL and enter the user code.**

Then poll for the API key:

```bash
curl -s -X POST https://api.danubeai.com/v1/auth/device/token \
  -H "Content-Type: application/json" \
  -d '{"device_code": "DEVICE_CODE_FROM_STEP_1"}'
```

- `428` = user hasn't authorized yet (keep polling every 5 seconds)
- `200` = success, response contains your `api_key`
- `410` = expired, start over

### Step 2: Connect via MCP

Add this to your MCP config:

```json
{
  "mcpServers": {
    "danube": {
      "url": "https://mcp.danubeai.com/mcp",
      "headers": {
        "danube-api-key": "YOUR_API_KEY"
      }
    }
  }
}
```

### Step 3: Use Tools

Once connected, you have access to 21 MCP tools:

**Discovery**
- `list_services(query, limit)` — Browse available tool providers
- `search_tools(query, service_id, limit)` — Find tools by what you want to do (semantic search)
- `get_service_tools(service_id, limit)` — Get all tools for a specific service

**Execution**
- `execute_tool(tool_id, tool_name, parameters)` — Run any tool by ID or name
- `batch_execute_tools(calls)` — Run up to 10 tools concurrently in one request

**Credentials & Wallet**
- `store_credential(service_id, credential_type, credential_value)` — Save API keys for services that need them
- `get_wallet_balance()` — Check your credit balance before running paid tools

**Skills**
- `search_skills(query, limit)` — Find reusable agent skills (instructions, scripts, templates)
- `get_skill(skill_id, skill_name)` — Get full skill content by ID or name

**Workflows**
- `list_workflows(query, limit)` — Browse public multi-tool workflows
- `create_workflow(name, steps, description, visibility, tags)` — Create a new workflow
- `execute_workflow(workflow_id, inputs)` — Run a multi-tool workflow
- `get_workflow_execution(execution_id)` — Check workflow execution results

**Agent Web Directory**
- `search_sites(query, category, limit)` — Search the agent-friendly site directory
- `get_site_info(domain)` — Get structured info about a website (pricing, docs, contact, FAQ, etc.)

**Agent Management**
- `register_age

_meta.json

{
  "ownerId": "kn70bj9964st2k55edmgya2bg17zw0zz",
  "slug": "tools-marketplace",
  "version": "1.0.2",
  "publishedAt": 1771910405509
}

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Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceUrl": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "protocols",
      "category": "compatibility",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-preston-thiele-tools-marketplace/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-preston-thiele-tools-marketplace/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "1.2K downloads",
      "href": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceUrl": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-04-15T00:45:39.800Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "1.0.2",
      "href": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceUrl": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-02-24T05:20:05.509Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-preston-thiele-tools-marketplace/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-preston-thiele-tools-marketplace/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.0.2",
      "description": "Danube v3.0.0 introduces major updates, expanding service coverage and adding workflow and agent management features. - Expanded access: Now connect to 100+ services and 21 tools through a single API key. - New workflow features: Create, list, and execute multi-tool workflows for automatic data chaining. - Agent management: Register new agents, manage agent profiles, and fund agent wallets directly. - Agent Web directory: Search and retrieve structured information about agent-friendly websites. - Batch execution: Run multiple independent tool calls in a single request for faster results. - Tool quality: Submit ratings, report issues, and get tool recommendations based on usage patterns.",
      "href": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceUrl": "https://clawhub.ai/preston-thiele/tools-marketplace",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-02-24T05:20:05.509Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.

Sponsored

Ads related to Danube Tools Marketplace and adjacent AI workflows.