tlc-spec-driven

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Translated

Project and feature planning with 4 phases - Specify, Design, Tasks, Implement+Validate. Creates atomic tasks with verification criteria and maintains persistent memory across sessions. Stack-agnostic. Use when (1) Starting new projects (initialize vision, goals, roadmap), (2) Working with existing codebases (map stack, architecture, conventions), (3) Planning features (requirements, design, task breakdown), (4) Implementing with verification, (5) Tracking decisions/blockers across sessions, (6) Pausing/resuming work. Triggers on "initialize project", "map codebase", "specify feature", "design", "tasks", "implement", "pause work", "resume work".

2installs

Sourcetech-leads-club/agent-skills

Added on2026-02-20

NPX Install

npx skill4agent add tech-leads-club/agent-skills tlc-spec-driven

SKILL.md Content

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Tech Lead's Club - Spec-Driven Development

Plan and implement projects with precision. Granular tasks. Clear dependencies. Right tools.

┌──────────┐   ┌──────────┐   ┌─────────┐   ┌───────────────────┐
│ SPECIFY  │ → │  DESIGN  │ → │  TASKS  │ → │ IMPLEMENT+VALIDATE│
└──────────┘   └──────────┘   └─────────┘   └───────────────────┘

Project Structure

.specs/
├── project/
│   ├── PROJECT.md      # Vision & goals
│   ├── ROADMAP.md      # Features & milestones
│   └── STATE.md        # Memory between sessions
├── codebase/           # Brownfield analysis (existing projects)
│   ├── STACK.md
│   ├── ARCHITECTURE.md
│   ├── CONVENTIONS.md
│   ├── STRUCTURE.md
│   ├── TESTING.md
│   └── INTEGRATIONS.md
└── features/           # Feature specifications
    └── [feature]/
        ├── spec.md
        ├── design.md
        └── tasks.md

Workflow

New project:

Initialize project → PROJECT.md
Create roadmap → ROADMAP.md
Specify features → existing workflow

Existing codebase:

Map codebase → 6 brownfield docs
Initialize project → PROJECT.md + ROADMAP.md
Specify features → existing workflow

Context Loading Strategy

Base load (~15k tokens):

PROJECT.md (if exists)
ROADMAP.md (when planning/working on features)
STATE.md (persistent memory)

On-demand load:

Codebase docs (when working in existing project)
spec.md (when working on specific feature)
design.md (when implementing from design)
tasks.md (when executing tasks)

Never load simultaneously:

Multiple feature specs
Multiple architecture docs
Archived documents

Target: <40k tokens total context Reserve: 160k+ tokens for work, reasoning, outputs Monitoring: Display status when >40k (see context-limits.md)

Commands

Project-level:

Trigger Pattern	Reference
Initialize project, setup project	project-init.md
Create roadmap, plan features	roadmap.md
Map codebase, analyze existing code	brownfield-mapping.md
Record decision, log blocker	state-management.md
Pause work, end session	session-handoff.md
Resume work, continue	session-handoff.md

Feature-level:

Trigger Pattern	Reference
Specify feature, define requirements	specify.md
Design feature, architecture	design.md
Break into tasks, create tasks	tasks.md
Implement task, build	implement.md
Validate, verify, test	validate.md

Tools:

Trigger Pattern	Reference
Code analysis, search patterns	code-analysis.md

Output Behavior

Model guidance: After completing lightweight tasks (validation, state updates, session handoff), naturally mention once that such tasks work well with faster/cheaper models. Track in STATE.md under

Preferences

to avoid repeating. For heavy tasks (brownfield mapping, complex design), briefly note the reasoning requirements before starting.

Be conversational, not robotic. Don't interrupt workflow—add as a natural closing note. Skip if user seems experienced or has already acknowledged the tip.

Code Analysis

Use available tools with graceful degradation. See code-analysis.md.