jschoubben
9fcb14e741
The seat verb approvals is the gate's own, served wherever a marked verb is: the runner answers it by caller from the calls its gate holds, with no bundle naming it; a marked verb already reaches the gate by caller. Tested with zsh's node-login-shell execute as the case. Builds: design 47 G §677, §697; lead answers A-264, A-265, A-266, A-271 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
24 lines
1.2 KiB
Python
Executable File
24 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python3
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# The login shell's bundle as the seat node-login-shell has it: MCP over stdio, no SDK, one seat verb, execute, which says
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# the command it was given and the caller the call's `_meta` named.
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import json, sys
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def say(m):
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m["jsonrpc"] = "2.0"; sys.stdout.write(json.dumps(m) + "\n"); sys.stdout.flush()
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TOOLS = [
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{"name": "node-login-shell.execute", "description": "run a command", "inputSchema": {"type": "object", "properties": {"command": {"type": "string"}}}},
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]
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for line in sys.stdin:
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req = json.loads(line); rid = req.get("id"); m = req.get("method"); p = req.get("params") or {}
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if m == "initialize":
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say({"id": rid, "result": {"protocolVersion": "2025-03-26", "capabilities": {"tools": {}}, "serverInfo": {"name": "zsh", "version": "1"}}})
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elif m == "tools/list":
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say({"id": rid, "result": {"tools": TOOLS}})
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elif m == "tools/call":
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meta = p.get("_meta") or {}
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said = {"ran": (p.get("arguments") or {}).get("command", ""), "caller": meta.get("mesh/caller", "")}
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say({"id": rid, "result": {"content": [{"type": "text", "text": json.dumps(said)}]}})
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elif rid is not None:
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say({"id": rid, "result": {}})
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