Bug in pure mcp example (missing tool name)

[camelop]

What happened?

a2a-samples/samples/python/agents/a2a-mcp-without-framework/src/no_llm_framework/server/agent.py

Line 153 in f140c6d

'tool': tool['name'],

but in jinja

a2a-samples/samples/python/agents/a2a-mcp-without-framework/src/no_llm_framework/server/called_tools_history.jinja

Line 2 in f140c6d

- Tool: {{ tool.name }}

In jinja, should use "tool.tool" instead to avoid missing tool name in history? (or agent.py should use "name" as key?)

Relevant log output

After writting the rendered template, currently the prompt looks like the following

...
Previous tools have been called. 
- Tool: 
- Arguments: {...

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