Borrowing it
Nothing to install: this file belongs to midnight480/saga-event-space-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/midnight480/saga-event-space-mcp-server/main/.agents/skills/aidlc-construction/SKILL.mdgit clone --depth 1 https://github.com/midnight480/saga-event-space-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/midnight480/saga-event-space-mcp-server/aidlc-construction)<a href="https://agentmods.dev/skills/midnight480/saga-event-space-mcp-server/aidlc-construction"><img src="https://agentmods.dev/badge/skills/midnight480/saga-event-space-mcp-server/aidlc-construction/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/midnight480/saga-event-space-mcp-server/aidlc-construction"><img src="https://agentmods.dev/badge/skills/midnight480/saga-event-space-mcp-server/aidlc-construction.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00065 | $0.00579 |
| Opus 5 | $0.00032 | $0.00290 |
| Sonnet 5 | $0.00013 | $0.00116 |
| Haiku 4.5 | $0.00006 | $0.00058 |
Grade A, and why
aidlc-construction scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI-DLC CONSTRUCTION Phase Skill
This skill executes the CONSTRUCTION phase of the AI-Driven Development Life Cycle.
Purpose
Determine HOW to build it through detailed design, code generation, and testing.
Activation
Use this skill when the user:
- Is ready to start implementation after INCEPTION phase
- Asks to generate code for a unit of work
- Needs functional or NFR design
- Wants to create infrastructure design
- Asks to build and test the project
Prerequisites
- INCEPTION phase must be complete (check
aidlc-docs/aidlc-state.md) - Units of work must be defined (if applicable)
Execution
Per-Unit Loop
For each unit of work, execute these stages in sequence:
1. Functional Design (CONDITIONAL)
Read .aidlc-rule-details/construction/functional-design.md
Execute IF: New data models, complex business logic, or business rules need detailed design.
2. NFR Requirements (CONDITIONAL)
Read .aidlc-rule-details/construction/nfr-requirements.md
Execute IF: Performance, security, scalability concerns, or tech stack selection required.
3. NFR Design (CONDITIONAL)
Read .aidlc-rule-details/construction/nfr-design.md
Execute IF: NFR Requirements was executed and patterns need incorporation.
4. Infrastructure Design (CONDITIONAL)
Read .aidlc-rule-details/construction/infrastructure-design.md
Execute IF: Infrastructure services need mapping or deployment architecture required.
5. Code Generation (ALWAYS)
Read .aidlc-rule-details/construction/code-generation.md
Two parts:
- Part 1 — Planning: Create detailed plan with checkboxes, get user approval
- Part 2 — Generation: Execute plan, mark checkboxes
[x]after each step
CRITICAL: Application code goes in workspace root, NEVER in aidlc-docs/.
Build and Test (ALWAYS — after all units)
Read .aidlc-rule-details/construction/build-and-test.md
Generate comprehensive build and test instructions.
Mandatory Behaviors
- Use standardized 2-option completion messages (Request Changes / Continue to Next Stage)
- Mark plan checkboxes
[x]immediately after completing each step - Log ALL user inputs in
aidlc-docs/audit.md - Wait for explicit user approval between stages
- Check extension compliance before presenting stage completion
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 81 lines · 65 tokens per session scan A cc6845e57333
aidlc-construction is a skill published in the GitHub repository midnight480/saga-event-space-mcp-server (0 stars, last pushed 3mo ago), licensed MIT. It adds 65 tokens to every session and 579 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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