# Sponge MCP Server

> Use this tool when you need to manage digital assets and transaction histories securely, or require a Model Context Protocol interface to interact with the Sponge wallet API. It solves problems related to secure balance checks, address retrieval, and transfers, using DAuth-style credential exchange. The Sponge MCP Server takes in credential exchanges and outputs transaction histories, balances, and addresses, making it ideal for applications requiring secure digital asset management.

Canonical page: https://skillsregistry.net/skills/tsiongk-sponge-mcp  
JSON: https://api.skillsregistry.net/v1/skills/tsiongk-sponge-mcp

## Description

Provides a Model Context Protocol interface to the Sponge wallet API for managing digital assets and transaction histories. It enables users to securely check balances, retrieve addresses, and perform transfers using DAuth-style credential exchange.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-04-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/e0lo0e6t1b)
- **Repository:** <https://github.com/tsiongk/sponge-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "tsiongk-sponge-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/tsiongk-sponge-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/tsiongk-sponge-mcp/pull`

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