ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter4/active-tool-discovery/experiment_protocol.json

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+{
+  "experiment": "4-7",
+  "title": "Active tool discovery with Qwen3-4B and the perception MCP server",
+  "authority": "book/chapter4.md:624",
+  "model": "qwen3:4b",
+  "model_runtime": "ollama",
+  "minimum_mcp_tools": 120,
+  "minimum_control_schema_tokens": 50000,
+  "control": {
+    "system_tools": "all complete schemas returned by perception MCP tools/list",
+    "required_behavior": "plan and execute using the full catalog"
+  },
+  "treatment": {
+    "system_tools": ["web_search", "code_interpreter", "discover_tools"],
+    "discovery_top_k": 5,
+    "schema_injection_role": "user",
+    "status_bar_updates": true,
+    "base_tool_boundary": "Generic web search and local code cannot substitute for authoritative domain-specific retrieval; discover each missing specialist at the moment the gap arises."
+  },
+  "tasks": [
+    {
+      "id": "apple_stock_news",
+      "prompt": "Query Apple's latest stock price and search related current news to explain the movement.",
+      "required_capabilities": ["specialized_stock_quote", "current_web_news"]
+    },
+    {
+      "id": "transformer_arxiv_download",
+      "prompt": "Find the latest transformer papers on arXiv and download the top three PDFs.",
+      "required_capabilities": ["arxiv_search", "file_download"],
+      "required_downloads": 3
+    },
+    {
+      "id": "github_contributors_visualization",
+      "prompt": "Analyze contributor statistics for openai/openai-python and generate a visualization report.",
+      "required_capabilities": ["github_contributors", "code_interpreter"],
+      "required_visualizations": 1
+    }
+  ],
+  "acceptance": {
+    "catalog_from_mcp": true,
+    "no_mock_tool_results": true,
+    "all_receipts_machine_readable": true,
+    "raw_schema_catalog_gzipped_and_hashed": true,
+    "compare_accuracy_and_completion_honestly": true
+  }
+}