v0.1.4

v0.1.4

Same-Chain Swaps

New estimate_same_chain_swap tool for estimating token swaps within a single chain. Returns expected output amount, fees, slippage, and aggregator comparisons. Supports all deBridge-enabled chains including those with internal chain ID mapping (e.g. MegaETH 4326 resolves to 100000031).

The get_trade_dapp_url tool also now supports same-chain swaps by allowing inputChain and outputChain to be the same chain.

Changes

• Added estimate_same_chain_swap tool with slippage, affiliate fee, and aggregator comparison support
• Added native-to-internal chain ID resolution (TokenDb.resolveApiChainId) for chains like MegaETH
• Extended get_trade_dapp_url to support same-chain swap URLs
• Server name and version are now read from package.json at runtime
• Mocked API tests with captured live response fixtures for deterministic, offline test runs
• Updated SKILL.md with same-chain swap documentation
• Updated README with same-chain swap tool description

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v0.1.3

v0.1.3

Published the MCP server to MCP registries making it discoverable across the MCP ecosystem.

• Official MCP Registry
• MCP.SO registry

v0.1.2

v0.1.2

npx Support

The deBridge MCP server can now be run directly via npx — no clone or build required:

npx @debridge-finance/debridge-mcp

HTTP mode is also supported:

MCP_TRANSPORT=http npx @debridge-finance/debridge-mcp

Updated Agent Framework Configuration

All setup instructions now use npx for a simpler, zero-install experience. Example stdio config:

"debridge": {
  "type": "stdio",
  "command": "npx",
  "args": ["@debridge-finance/debridge-mcp"]
}

See the README for framework-specific instructions (Claude Code, Cursor, Windsurf, Cline, Continue, Zed, and more).

Changes

• Fixed bin field for reliable npx execution
• Added files whitelist for lean package installs
• Added npm version badge to README
• Updated all setup instructions to use npx @debridge-finance/debridge-mcp

v0.1.0

v0.1.0

deBridge MCP is a Model Context Protocol server that enables AI agents to discover cross-chain swap routes, check fees, and initiate trades across major blockchain networks via the deBridge protocol.

Features:

• MCP Tools:
  • get_instructions — returns a usage guide for AI agents
  • get_supported_chains — lists all supported blockchain networks
  • search_tokens — token lookup by name, symbol, or contract address with built-in token database
  • create_tx — builds cross-chain swap transactions via deBridge DLN
  • get_trade_dapp_url — generates pre-filled deBridge App URLs for users to complete swaps
• Transport Modes:
  • stdio — for local agent frameworks and CLI tools (default)
  • HTTP with SSE streaming — for containerized deployments and web-based agents
• Broad Chain Support: EVM networks (Ethereum, BNB Chain, Polygon, Arbitrum, Base, Optimism, Avalanche, and more), Solana, and Tron
• Docker Support: Dockerfile for containerized HTTP deployments

Agent Framework Integrations:

Setup instructions for Claude Code, GitHub Copilot, Cursor, Windsurf, Cline, Continue, Zed, and OpenClaw.

Infrastructure

• CI pipeline with GitHub Actions
• Test suite powered by Vitest
• Token and chain data validation scripts

Bug Fixes

• Fix silent exit when HTTP port is already in use

Published as NPM package at @debridge-finance/debridge-mcp

v0.1.0-beta

v0.1.0-beta

deBridge MCP is a Model Context Protocol server that enables AI agents to discover cross-chain swap routes, check fees, and initiate trades across major blockchain networks via the deBridge protocol.

Features:

• MCP Tools:
  • get_instructions — returns a usage guide for AI agents
  • get_supported_chains — lists all supported blockchain networks
  • search_tokens — token lookup by name, symbol, or contract address with built-in token database
  • create_tx — builds cross-chain swap transactions via deBridge DLN
  • get_trade_dapp_url — generates pre-filled deBridge App URLs for users to complete swaps
• Transport Modes:
  • stdio — for local agent frameworks and CLI tools (default)
  • HTTP with SSE streaming — for containerized deployments and web-based agents
• Broad Chain Support: EVM networks (Ethereum, BNB Chain, Polygon, Arbitrum, Base, Optimism, Avalanche, and more), Solana, and Tron
• Docker Support: Dockerfile for containerized HTTP deployments

Agent Framework Integrations:

Setup instructions for Claude Code, GitHub Copilot, Cursor, Windsurf, Cline, Continue, Zed, and OpenClaw.

Infrastructure

• CI pipeline with GitHub Actions
• Test suite powered by Vitest
• Token and chain data validation scripts

Bug Fixes

• Fix silent exit when HTTP port is already in use