[{'Text': '{"session_id":"426a7f35-d02f-47c9-9014-70fce4638c16","output":"Here\'s what I found — and it\'s an honest answer rather than a guess.\\n\\n## The GBS Tools Are Not Loaded\\n\\nThe tools you listed (`gbs_tools_get_gbs_instructions`, `gbs_tools_read_gbs`, `gbs_tools_add_statistic`, `gbs_tools_create_source`) do **not** appear in the current MCP tool registry. I checked every single available function — none of them are GBS tools.\\n\\nThe server capabilities tool description even tells us why:\\n\\n> **Missing tools: gbs_tools (needs: `PT_RESEARCH_DATABASE_URI`)**\\n\\nThis means the MCP server\'s conditional registration logic detected that the `PT_RESEARCH_DATABASE_URI` environment variable isn\'t set, so it skipped loading the entire GBS module. No instructions, no tools — nothing.\\n\\n## What the Codebase Says\\n\\nFrom the project\'s `AGENTS.md`:\\n\\n> GBS tools require `PT_RESEARCH_DATABASE_URI` and mongosh on PATH\\n\\nThe `check_env_vars` guard in `gbs_tools.py` blocks registration when the env var is absent.\\n\\n## What I\'d Need to Proceed\\n\\nTo unlock the GBS tools, you\'d need to configure `PT_RESEARCH_DATABASE_URI` in your MCP client settings (and optionally `PT_RESEARCH_TLS_SKIP_VERIFY=1` for local dev). Once that\'s set and the server restarts, I\'d be able to:\\n\\n1. **Call `get_gbs_instructions`** to load the cheatsheet\\n2. **Use `read_gbs`** to run aggregation pipelines (check the current period, operator status, etc.)\\n3. **Use `add_statistic`** to insert data\\n4. **Use `create_source`** to link sources\\n5. **Test error handling** with invalid pipeline JSON\\n\\nWant me to help set up the env var and restart the server?"}'}]