aminet-installer

Aminet package installation: LhA/LZX extraction, Amiga filesystem mapping, dependency detection, install tracking, and scan gate enforcement. Use when installing, extracting, or uninstalling Amiga packages.

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Repository: Tibsfox/gsd-skill-creator
Last source activity: February 19, 2026 at 23:30
Detected SKILL.md language: English
Stars: 69
Forks: 9

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SKILL.md

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goal-ambiguity-gate

Use the moment a request is underspecified and you are about to act on an ASSUMED goal. Enumerate the candidate goals the request could mean, project the action or artifact each one implies, and check whether they diverge: if two or more plausible goals lead to materially different actions or artifacts, ask exactly ONE targeted clarifying question; otherwise proceed on the most-likely goal and state the assumption in one line. Clarification is an evidence-producing action, not a delay — but one question, never an interrogation. Distinct from gsd-spec-phase (GSD-phase-bound, emits a heavy SPEC.md) and intent-router (fetch strategy, not goal disambiguation). Backed by agent goal-state inference (arxiv 2606.16813v1). Triggers on acting under an assumed goal when the request admits more than one materially different reading.

2026-07-19

memory-hubness-gate

Use at write time to vector/embedding memory — Grove content-addressed insertion, chroma/pgvector upserts, memory-consolidation promoting session traces to MEMORY.md, or embedding externally-ingested content. Scores each candidate record against a fixed panel of sentinel queries and quarantines any record that would become the nearest neighbor of too many unrelated queries — a hub — whether from adversarial poisoning or accidental over-generality. This is the memory-record-side sibling of skill-injection-guardian (file-side) and the write-side complement of memory-use-warrant (read-side). Quarantine, never silently drop; a human reviews. Backed by the admission-time hubness gate (arxiv 2606.19692v1). Triggers on inserting into vector memory, consolidating memory, and embedding stranger content.

2026-07-19

memory-use-warrant

Run this appropriateness check the moment you are about to integrate a retrieved long-term memory — a Grove content-addressed hit, a chroma/pgvector neighbour, a memory-consolidation digest, or a MEMORY.md line — into a response, especially anything touching private origins, Fox Companies IP, credentials, or Center Camp / consent-governed content. It answers a question intent-router never asks: not WHAT to fetch or HOW, but WHETHER a correctly-retrieved item should reach output. Relevance is not appropriateness — a perfect similarity match can still be a boundary violation. Default is FAIL-CLOSED: if in-context authorization is uncertain, the memory may inform behaviour but must not be surfaced. Backed by RBI-Eval (arxiv 2606.06055v1). Triggers on surfacing recalled sensitive memory into a response.

2026-07-19

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name	aminet-installer
description	Aminet package installation: LhA/LZX extraction, Amiga filesystem mapping, dependency detection, install tracking, and scan gate enforcement. Use when installing, extracting, or uninstalling Amiga packages.
metadata	{"extensions":{"gsd-skill-creator":{"triggers":{"intents":["aminet.install","aminet.extract","aminet.uninstall","scan.gate"],"files":["src/aminet/lha-extractor.ts","src/aminet/lzx-extractor.ts","src/aminet/filesystem-mapper.ts","src/aminet/dependency-detector.ts","src/aminet/install-tracker.ts","src/aminet/scan-gate.ts"],"contexts":["aminet installation","archive extraction"],"threshold":0.7},"token_budget":"1.0%","version":1,"enabled":true,"plan_origin":"242-aminet-integration","phase_origin":"242"}}}

name	aminet-installer
description	Aminet package installation: LhA/LZX extraction, Amiga filesystem mapping, dependency detection, install tracking, and scan gate enforcement. Use when installing, extracting, or uninstalling Amiga packages.
metadata	{"extensions":{"gsd-skill-creator":{"triggers":{"intents":["aminet.install","aminet.extract","aminet.uninstall","scan.gate"],"files":["src/aminet/lha-extractor.ts","src/aminet/lzx-extractor.ts","src/aminet/filesystem-mapper.ts","src/aminet/dependency-detector.ts","src/aminet/install-tracker.ts","src/aminet/scan-gate.ts"],"contexts":["aminet installation","archive extraction"],"threshold":0.7},"token_budget":"1.0%","version":1,"enabled":true,"plan_origin":"242-aminet-integration","phase_origin":"242"}}}

Module	Purpose
`src/aminet/lha-extractor.ts`	LhA archive extraction via lhasa with Zip-Slip prevention
`src/aminet/lzx-extractor.ts`	LZX archive extraction via unlzx with cwd workaround
`src/aminet/filesystem-mapper.ts`	Maps extracted files to Amiga assigns (11 standard mappings)
`src/aminet/dependency-detector.ts`	Detects 5 dependency types from .readme Requires: field
`src/aminet/install-tracker.ts`	Atomic manifest persistence with install/uninstall tracking
`src/aminet/scan-gate.ts`	Enforces scan requirements before allowing installation

aminet-installer

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