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repo-scoping/wiki/FunctionalRequirementsSpecV0.1.md

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FunctionalRequirementsSpecV0.1
*Repository Scoping Functionality*
Here is a **Functional Requirements Specification (FRS)** for the **Repository Scoping (v0.1)**—focused strictly on **externally observable system behavior**, aligned with your architecture and PRD.
---
# **Functional Requirements Specification (FRS)**
## **Repository Scoping v0.1**
---
# 1. **Scope**
This FRS defines the externally visible functionality of a system that:
* registers Git repositories
* analyzes repository content
* extracts and manages **abilities, capabilities, features, and evidence**
* enables **search and inspection** of repositories via UI and API
---
# 2. **System Overview**
The system provides:
```text
Repository Registration
→ Analysis & Extraction
→ Review & Approval
→ Search & Inspection
→ API Access
```
---
# 3. **Actors**
| Actor | Description |
| ------- | ------------------------------------------ |
| User | Registers repositories, searches, inspects |
| Curator | Reviews and approves extracted data |
| System | Performs automated analysis |
| Agent | External system interacting via API |
---
# 4. **Functional Areas**
---
# 4.1 Repository Management
## FR-001 Register Repository
The system shall allow a user to register a repository by providing a Git URL.
## FR-002 Validate Repository Access
The system shall validate that the repository is accessible.
## FR-003 Store Repository Metadata
The system shall store:
* repository URL
* name
* description (optional)
* branch (default: main)
## FR-004 List Registered Repositories
The system shall allow users to view all registered repositories.
## FR-005 View Repository Details
The system shall display repository metadata and status.
---
# 4.2 Repository Analysis
## FR-010 Trigger Analysis
The system shall allow a user or system process to trigger repository analysis.
## FR-011 Clone Repository
The system shall retrieve repository contents for analysis.
## FR-012 Detect Repository Structure
The system shall identify:
* programming languages
* frameworks (if detectable)
* directory structure
* documentation files
* test files
* example files
## FR-013 Extract Content Sources
The system shall extract text from:
* README
* documentation
* examples
* selected source files
* test files
## FR-014 Record Analysis Run
The system shall record each analysis execution with:
* timestamp
* repository snapshot reference
* status
---
# 4.3 Ability Extraction
## FR-020 Generate Candidate Abilities
The system shall generate candidate abilities from repository content.
## FR-021 Ability Attributes
Each ability shall include:
* name
* description
* confidence score
* source references
## FR-022 List Candidate Abilities
The system shall display candidate abilities for a repository.
---
# 4.4 Capability Extraction
## FR-030 Generate Candidate Capabilities
The system shall generate candidate capabilities.
## FR-031 Capability Attributes
Each capability shall include:
* name
* description
* inputs (if detectable)
* outputs (if detectable)
* linked ability references
* confidence score
## FR-032 List Candidate Capabilities
The system shall display candidate capabilities.
---
# 4.5 Feature Extraction
## FR-040 Generate Candidate Features
The system shall generate candidate features.
## FR-041 Feature Attributes
Each feature shall include:
* name
* type (e.g. API, CLI, config)
* implementation location (file path)
* linked capability references
* confidence score
## FR-042 List Candidate Features
The system shall display candidate features.
---
# 4.6 Evidence Handling
## FR-050 Detect Evidence Sources
The system shall identify evidence such as:
* test files
* examples
* documentation
## FR-051 Associate Evidence with Capabilities
The system shall link evidence to relevant capabilities.
## FR-052 Evidence Attributes
Each evidence item shall include:
* type
* file path or reference
* associated capability
* strength classification
---
# 4.7 Review and Curation
## FR-060 View Analysis Results
The system shall allow users to view extracted abilities, capabilities, features, and evidence.
## FR-061 Edit Entries
The system shall allow users to:
* modify names
* modify descriptions
* adjust relationships
## FR-062 Accept Entries
The system shall allow users to mark entries as approved.
## FR-063 Reject Entries
The system shall allow users to remove candidate entries.
## FR-064 Merge Entries
The system shall allow users to merge duplicate or overlapping entries.
## FR-065 Persist Approved Entries
The system shall store approved entries as canonical registry data.
---
# 4.8 Search
## FR-070 Natural Language Search
The system shall allow users to search repositories using free-text queries.
## FR-071 Semantic Matching
The system shall match queries to:
* abilities
* capabilities
* repository descriptions
## FR-072 Display Search Results
Search results shall include:
* repository name
* matching ability/capability
* confidence indicator
## FR-073 Filter Results
The system shall allow filtering by:
* language
* framework (if available)
* ability/capability presence
---
# 4.9 Repository Inspection
## FR-080 View Repository Profile
The system shall display an inspectable repository view.
## FR-081 Display Ability Map
The system shall display:
```text
Ability → Capability → Feature → Code Location
```
## FR-082 Drill-down Navigation
The system shall allow users to navigate:
* from ability to capabilities
* from capability to features
* from feature to code location
## FR-083 Display Evidence
The system shall display evidence associated with capabilities.
## FR-084 Display Confidence
The system shall display confidence levels for abilities, capabilities, and features.
---
# 4.10 API Access
## FR-090 Repository API
The system shall provide an API to retrieve repository metadata.
## FR-091 Ability API
The system shall provide an API to retrieve abilities.
## FR-092 Capability API
The system shall provide an API to retrieve capabilities.
## FR-093 Search API
The system shall provide an API for search queries.
## FR-094 Inspection API
The system shall provide an API to retrieve full ability maps.
---
# 4.11 Updates
## FR-100 Re-run Analysis
The system shall allow re-analysis of a repository.
## FR-101 Track Changes
The system shall record differences between analysis runs.
---
# 5. **Data Handling Requirements**
## FR-110 Store Repository Snapshots
The system shall maintain references to analyzed repository versions.
## FR-111 Maintain Versioned Entries
The system shall retain historical analysis results.
---
# 6. **Error Handling**
## FR-120 Analysis Failure Handling
The system shall report analysis failures without corrupting existing data.
## FR-121 Partial Results
The system shall allow partial extraction results to be stored and displayed.
---
# 7. **Security & Access (MVP)**
## FR-130 Basic Access Control
The system shall support:
* public repositories
* optional restricted access
(No advanced role model required in v0.1)
---
# 8. **User Interface Requirements**
## FR-140 Repository Registration UI
The system shall provide a form to register repositories.
## FR-141 Analysis View UI
The system shall display analysis progress and results.
## FR-142 Review UI
The system shall allow editing and approval of entries.
## FR-143 Search UI
The system shall provide a search interface.
## FR-144 Inspection UI
The system shall display the ability-capability-feature hierarchy.
---
# 9. **Acceptance Criteria (MVP)**
The system shall be considered functional when:
1. A repository can be registered and analyzed
2. Candidate abilities, capabilities, and features are generated
3. A user can review and approve extracted entries
4. A user can search for repositories using natural language
5. A user can inspect a repository via an ability map
6. A user can navigate from abstraction to code location
---
# 10. **Summary**
The system provides:
> A structured, inspectable, and searchable mapping from repository usefulness (abilities) to concrete implementation (features and code), supported by evidence and reviewable extraction.
---
## Next high-leverage step
If you want to push toward implementation:
👉 Define **API schema (OpenAPI spec)**
👉 Design **database schema in SQL (ready to implement)**
👉 Build **first analyzer prototype (step-by-step coding plan)**
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