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71 lines
2.9 KiB
71 lines
2.9 KiB
3 weeks ago
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# -*- coding: utf-8 -*-
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"""Phase 1: MCP handshake + tools/list (full schemas) + lanhu_get_pages.
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Saves raw outputs under .scratch/lead-defect-a2-a7-3-1/research/raw/.
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"""
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import json, os, urllib.request
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URL = "http://127.0.0.1:8000/mcp"
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OUT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "raw")
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os.makedirs(OUT, exist_ok=True)
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HEADERS = {"Content-Type": "application/json", "Accept": "application/json, text/event-stream"}
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PROTO_URL = ("https://lanhuapp.com/web/#/item/project/product?tid=b013dded-642f-4899-b829-daa5c093fdf0"
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"&pid=e528bb49-1eea-4d76-b7e0-4055bc7c1b70"
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"&image_id=bade4454-52aa-44db-8ba2-dec594732ecb"
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"&docId=bade4454-52aa-44db-8ba2-dec594732ecb&docType=axure"
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"&versionId=1d22a058-a107-477d-bdd0-5318114609f3"
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"&pageId=7ed53a17f2e6455786994e61537dd29c&parentId=9e6b7b28-ffda-441b-bda7-7658d44f9980")
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def post(body, session=None, timeout=300):
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h = dict(HEADERS)
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if session:
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h["mcp-session-id"] = session
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req = urllib.request.Request(URL, data=json.dumps(body).encode(), headers=h, method="POST")
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resp = urllib.request.urlopen(req, timeout=timeout)
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sid = resp.headers.get("mcp-session-id", session)
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result = None
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for raw in resp:
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line = raw.decode("utf-8", "replace").strip()
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if not line or line.startswith(":"):
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continue
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if line.startswith("data:"):
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try:
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d = json.loads(line[5:].strip())
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except Exception:
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continue
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if isinstance(d, dict) and ("result" in d or "error" in d):
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result = d
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break
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return sid, result
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def save(name, obj):
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p = os.path.join(OUT, name)
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with open(p, "w", encoding="utf-8") as f:
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if isinstance(obj, str):
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f.write(obj)
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else:
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json.dump(obj, f, ensure_ascii=False, indent=1)
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print("SAVED", p, os.path.getsize(p), flush=True)
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sid, _ = post({"jsonrpc": "2.0", "id": 1, "method": "initialize",
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"params": {"protocolVersion": "2024-11-05", "capabilities": {},
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"clientInfo": {"name": "wayfinder-research", "version": "1.0"}}}, timeout=60)
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post({"jsonrpc": "2.0", "method": "notifications/initialized"}, session=sid, timeout=30)
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print("SESSION", sid, flush=True)
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_, tools = post({"jsonrpc": "2.0", "id": 2, "method": "tools/list", "params": {}}, session=sid, timeout=120)
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save("tools.json", tools)
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_, pages = post({"jsonrpc": "2.0", "id": 3, "method": "tools/call",
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"params": {"name": "lanhu_get_pages", "arguments": {"url": PROTO_URL}}}, session=sid, timeout=600)
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if pages and "result" in pages:
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content = pages["result"].get("content", [])
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texts = [c.get("text", "") for c in content if c.get("type") == "text"]
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save("pages.txt", "\n".join(texts))
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save("pages.json", pages)
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elif pages:
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save("pages_error.json", pages)
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print("PHASE1 DONE", flush=True)
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