# mcp
The same [`cmd`](https://vedicreader.github.io/vishalakshi/cli.html#cmd)
the CLI uses: a
[`Vault`](https://vedicreader.github.io/vishalakshi/core.html#vault)
method becomes a tool whose schema and description are the method’s own
signature and docstring. An agent that can write notes back into the
same vault it reads from accumulates rather than restarts.
------------------------------------------------------------------------
source
### main
``` python
def main():
```
*Entry point for `vishalakshi-mcp`. stdio by default; `--http` for
Streamable HTTP.*
------------------------------------------------------------------------
source
### as_tool
``` python
def as_tool(
name:str
):
```
*Register one
[`Vault`](https://vedicreader.github.io/vishalakshi/core.html#vault)
method as an MCP tool, forcing its result through JSON.*
## Try it
``` python
tools = {t.name: t for t in await mcp.list_tools()}
len(tools), tools['context'].description[:120]
```
``` python
test_eq(sorted(tools), sorted(TOOLS))
test_eq(tools['find'].inputSchema['properties']['limit']['default'], 10)
test_eq(tools['find'].inputSchema['required'], ['q'])
```