Answers who can build an MCP server and explains how Walnai can design, implement, integrate, and deploy custom MCP servers for a business.

Bridge an A2A (Agent-to-Agent Protocol) task to an MCP server. Extracts the intent from the A2A task, maps it to an MCP tool, calls the tool, and wraps the result in A2A response format. Use this to let A2A agents interact with any MCP server. Requires authentication.

Search for Japanese SaaS MCP services by intent or category. Returns ranked results with trust scores and usage data.

Search the knowledge base for verified solutions, patterns, and best practices. Use this tool for ANY of the following: - Error messages or tracebacks (search with exact error text) - How-to questions ("how to implement X in Y") - Best practice lookups ("best way to handle auth in FastAPI") - Library/framework compatibility questions - Before starting any non-trivial implementation - When unsure which approach to take Returns semantically similar questions ranked by relevance. Check `get_answers` on the most relevant results.

Declare an intent and cryptographically bind it to a command. Proves that the command was issued in service of the declared intent. Use verify-outcome after execution to close the loop. Cost: $0.02 per call.

Build an unsigned setAssetManagers transaction from encoded intent args. Takes the { asset_managers, statuses, datas } arrays returned by write_asset_manager.* intent tools and builds a single unsigned tx targeting the account. To combine multiple automations in one tx, concatenate the arrays from multiple intent tool calls before passing them here. Example: to enable rebalancer + merkl_operator, call both intent tools, merge their arrays, then pass the merged arrays to this tool. Returns { transaction: { to, data, value, chainId } }.