# Tool System Audit Report — Final Pass

**Date:** 2026-02-22  
**Scope:** Implementation ↔ DB (public.tools, active=true) ↔ mimic_model_tests

---

## 1. Name Alignment: Implementation ↔ DB

**Result: ✅ EXACT 1:1 MATCH**

All 63 tools in `ai/tool_system/implementations/__init__.py` have matching rows in `public.tools` with `is_active = true`. Names are identical.

| Category   | Count | Tools |
|------------|-------|-------|
| Math       | 1     | math_calculate |
| Text       | 2     | text_analyze, text_regex_extract |
| Web        | 3     | web_search, web_read, research_web |
| Database   | 4     | db_query, db_insert, db_update, db_schema |
| Memory     | 5     | memory_store, memory_recall, memory_search, memory_update, memory_forget |
| Filesystem | 5     | fs_read, fs_write, fs_list, fs_search, fs_mkdir |
| Shell      | 2     | shell_execute, shell_python |
| Browser    | 9     | browser_navigate, browser_click, browser_type_text, browser_screenshot, browser_close, browser_select_option, browser_wait_for, browser_get_element, browser_scroll |
| User Lists | 6     | userlist_create, userlist_create_simple, userlist_get_all, userlist_get_details, userlist_update_item, userlist_batch_update |
| SEO        | 4     | seo_check_meta_titles, seo_check_meta_descriptions, seo_check_meta_tags_batch, seo_get_keyword_data |
| Code       | 4     | code_store_html, code_fetch_code, code_fetch_tree, code_execute_python |
| News       | 1     | news_get_headlines |
| User Tables| 11    | usertable_create, usertable_create_advanced, usertable_get_all, usertable_get_metadata, usertable_get_fields, usertable_get_data, usertable_search_data, usertable_add_rows, usertable_update_row, usertable_delete_row |
| Interaction| 1     | interaction_ask |
| Travel     | 6     | travel_get_location, travel_get_weather, travel_get_restaurants, travel_get_activities, travel_get_events, travel_create_summary |

**Total: 63 tools**

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## 2. Schema Mismatches (DB vs Implementation)

The following DB rows have parameters or output_schema that do not match the implementation. **Implementation is the source of truth.**

### 2.1 usertable_create_advanced — Parameters

- **DB:** `columns` (required), `data` (optional, default [])
- **Implementation:** `table_name`, `description`, `data` (required). Uses `create_table_from_data()` which infers schema from `data` — no `columns` param.
- **Fix:** Update DB parameters to require `data`, remove `columns` requirement.

### 2.2 usertable_add_rows — Output schema

- **DB:** `row_ids`, `inserted_count`
- **Implementation:** `inserted`, `table_id`, `row_ids`
- **Fix:** Add `inserted`, `table_id`; rename or align `inserted_count` → `inserted`.

### 2.3 usertable_update_row — Output schema

- **DB:** `row_id`, `updated`
- **Implementation:** `updated_row_id`
- **Fix:** Update to `updated_row_id`.

### 2.4 usertable_delete_row — Output schema

- **DB:** `row_id`, `deleted`
- **Implementation:** `deleted_row_id`
- **Fix:** Update to `deleted_row_id`.

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## 3. mimic_model_tests.py

### 3.1 Tool map alignment

`_get_tool_map()` imports from `ai.tool_system.implementations` and builds a dict of 62 tools. It matches `__all__` in `__init__.py` exactly.

### 3.2 DB_TOOLS constant — REMOVED

The `DB_TOOLS` set contained **legacy/obsolete names** (e.g. `create_user_list`, `create_simple_list`, `store_html`, `get_keyword_search_data`) that do not match current tool names. It was never referenced in the codebase. **Removed** to avoid confusion.

### 3.3 ALL_TESTS coverage

`ALL_TESTS` provides 59 runnable test scenarios. Some tests combine multiple tool calls (e.g. `fs_write_then_read`, `browser_full_session`). Every tool in the tool_map can be invoked via `run_tool(tool_name, args)`. Coverage is complete.

### 3.4 Verification

Added an assertion that `_get_tool_map()` keys exactly match `implementations.__all__` to catch future drift.

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## 4. Summary

| Check                    | Status |
|--------------------------|--------|
| Implementation ↔ DB names| ✅ 1:1 match |
| DB parameters            | ⚠️ 1 mismatch (usertable_create_advanced) |
| DB output_schema         | ⚠️ 3 mismatches (usertable_add_rows, usertable_update_row, usertable_delete_row) |
| mimic_model_tests       | ✅ Fixed (DB_TOOLS removed, alignment verified) |

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## 5. Recommended DB Updates

Run the following SQL to align DB schemas with implementations. See `fix_tools_schema_mismatches` migration.
