> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase23-session01-pure-camp-reconciliation/implementation_summary.md).

# Implementation Summary

**Session ID**: `phase23-session01-pure-camp-reconciliation` **Package**: apps/web **Completed**: 2026-07-05 **Duration**: 3.5 hours

***

## Overview

Session 01 created the pure Legion camp reconciliation foundation for scanner findings. Current codebase issue snapshots can now be converted into deterministic, aggregate-only sector and camp records for the existing web game projection without adding UI, storage, server, protocol, or reward behavior.

***

## Deliverables

### Files Created

| File                                 | Purpose                                                                                               | Lines |
| ------------------------------------ | ----------------------------------------------------------------------------------------------------- | ----- |
| `apps/web/src/lib/legionCamps.ts`    | Pure scanner issue to Legion camp reconciliation and ranking helpers.                                 | 633   |
| `apps/web/tests/legionCamps.test.ts` | Focused Vitest coverage for severity, sector coalescing, privacy, entrenchment, and ranking behavior. | 413   |
| `tests/packageMetadata.test.ts`      | Root package metadata guard that keeps the README version badge aligned with `package.json`.          | 13    |

### Files Modified

| File                                                                                    | Changes                                                               |
| --------------------------------------------------------------------------------------- | --------------------------------------------------------------------- |
| `.spec_system/specs/phase23-session01-pure-camp-reconciliation/tasks.md`                | Marked all 18 planned tasks complete.                                 |
| `.spec_system/specs/phase23-session01-pure-camp-reconciliation/implementation-notes.md` | Recorded task-by-task implementation evidence and verification notes. |
| `.spec_system/specs/phase23-session01-pure-camp-reconciliation/code-review.md`          | Recorded review result as RESOLVED.                                   |
| `.spec_system/specs/phase23-session01-pure-camp-reconciliation/security-compliance.md`  | Recorded security PASS and GDPR N/A.                                  |
| `.spec_system/specs/phase23-session01-pure-camp-reconciliation/validation.md`           | Recorded validation PASS evidence.                                    |

***

## Technical Decisions

1. **Pure reconciliation module**: Kept camp derivation in `apps/web/src/lib/legionCamps.ts` with type-only imports so later reducer, store, and UI sessions can reuse it without side effects.
2. **Aggregate-only projection data**: Stored issue ids, safe labels, HP, tiers, cells, scars, and entrenchment counters, while leaving raw scanner text and sensitive path detail in Quest Board ownership.
3. **Deterministic sector coalescing**: Used safe path normalization, stable hashes, previous cell preservation, deeper splitting, and bounded `Borderlands` grouping to keep tiny and large repositories readable.

***

## Test Results

| Metric             | Value                                   |
| ------------------ | --------------------------------------- |
| Focused Tests      | 12                                      |
| Focused Passed     | 12                                      |
| Full Suite Tests   | 3220                                    |
| Full Suite Passed  | 3219                                    |
| Full Suite Skipped | 1                                       |
| Failed             | 0                                       |
| Coverage           | Not reported by configured test command |

***

## Lessons Learned

1. The existing `GameProjection` camp and sector shapes were sufficient for scanner-derived camps; no protocol event or second state authority was needed.
2. Treating scanner findings as aggregate projection data keeps the Phase 22 honesty and privacy boundary intact.

***

## Future Considerations

Items for future sessions:

1. Wire this reconciliation through `suggestion_update` projection folding in Session 03.
2. Use the ranking metadata for Champion Mode and battlefield presentation in Sessions 02 and 06.
3. Preserve the aggregate-only boundary in persistence, Quest Board inspection, and final validation sessions.

***

## Session Statistics

* **Tasks**: 18 completed
* **Files Created**: 3
* **Files Modified**: 5
* **Tests Added**: 12 focused cases
* **Blockers**: 0 resolved


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase23-session01-pure-camp-reconciliation/implementation_summary.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.