Build Structure
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Install
$ agentstack add skill-chapmanjw-minecraft-java-fabric-claude-plugin-build-structure ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-chapmanjw-minecraft-java-fabric-claude-plugin-build-structure) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
build-structure (Tier-2 orchestrator)
A specialty orchestrator for one sited structure or art piece. Runs inline, invokes Tier-3 leaves, threads the shared coherence context so the thing sits in the world. Read ${CLAUDE_PLUGIN_ROOT}/reference/orchestration/coherence.md and workflow-spine.md first. Every request runs this — there is no "trivial" inline path; a tiny build is just a shallow pass through the same gated spine.
What you own (the coherence context)
- one architectural/material vocabulary across the structure's parts;
- the site datum + pad grade;
- the integration plan that grounds the footprint (foundation talus/apron) so
the structure belongs to its spot.
The playbook
- survey-site — the real site + datum.
- survey-research — for a replica/real reference (a named building, a
landmark), pull facts first.
- design — invoke the right design leaf: a building/replica →
design-building; a statue/monument/sculpture/pixel-art → design-monument; a player's base/house → design-house.
- exec-plan → exec-blueprint (reusable
mcb:*modules). - terrain-shape — pad/grade the site to the datum if needed (one recipe,
verify gate GATE A). For a cave base, terrain-cave carves the chamber.
- exec-worker — build per phase, verified.
- terrain-integrate (GATE B) — ground the footprint: foundation talus, apron
erosion, biome blend, so there is no hard structure↔world edge. Required.
- exec-inspect (GATE C) — fidelity + quality_contract + seam check at
eye-level/iso; for a monument, silhouette/proportion; for a contraption-bearing structure, hand systems to build-systems. Reconcile: pad matches grade, foundation grounded not floating.
- register (you) → exec-reflect.
Coherence reconciliation
Structure↔site (pad to datum), structure↔world (foundation grounded by integrate), parts↔vocabulary (one palette/style). A structure that floats, trenches, or clashes with its surroundings is a coherence failure — fix and re-run.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: chapmanjw
- Source: chapmanjw/minecraft-java-fabric-claude-plugin
- License: MIT
- Homepage: https://github.com/chapmanjw/minecraft-java-fabric-mcp-server
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.