Aigd System

AIGD · system (single-system design)　[minimal skeleton]

> Package contract: install the whole aigd package (the orchestrator aigd/+references/ and the 6 sub-skills (including aigd-ui-capture) placed at the same level in this environment's skills directory, following the host agent, e.g. Claude Code's .claude/skills/), don't copy this skill alone — the body's ../aigd/references/ depends on aigd/ at the same level, copying it alone breaks the link.

Positioning

Phase 2. One pass per system. Produces only the three "cheap, will-change-during-iteration" things: rules / config (test data) / system prototype. Interface contract / acceptance cases / backend algorithms are not in this phase — deferred to aigd-handoff (after finalization), to avoid locking things down while the design is still changing and wasting churn.

Read / produce / write back

• Read: this system's entry in the manifest (dependencies, referenced shared sources of truth), the project charter; ../aigd/references/methodology.md (it is authoritative).
• Produce — the paths below are an engineering-layout example, the actual directories/filenames defer to the project charter "directory layout · naming conventions" (same source as the manifest cross-layer index):
• docs/systems//rules.md (-01, tagged with R-numbers, prose with no bare numerals).
• config/source/.xlsx (with test data) + config spec.
• docs/prototypes/.html (single file, zero-dependency, clickable; illustrative data on the same scale as the config).
• Write back: this system's cross-layer index in the manifest + Status = Draft; new enums / R-numbers registered in place into the global spec.

Methodology

Defers to ../aigd/references/methodology.md (this skeleton does not copy it). Be sure to remember: contract / acceptance / backend belong to handoff, not produced in this phase.

Admission / exit

• Admission: this system's status in the manifest = Draft, and all its dependency systems are at least Draft (otherwise the base map is missing, go back to concept to fill it in first).
• Exit: rules.md + config table (test data) + system prototype.html complete, manifest cross-layer index written → move to aigd-iterate.

Boundary

Doesn't lock the contract, doesn't write acceptance, doesn't do balancing (filling in test values for numbers is enough; deep balancing is an out-of-package discipline).

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: ProdaZhang
• Source: ProdaZhang/aigd
• License: MIT

Install and usage instructions live in the source repository linked above.