Terrain Ecology
>-
Install
$ agentstack add skill-chapmanjw-minecraft-java-fabric-claude-plugin-terrain-ecology ✓ 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-terrain-ecology) 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
terrain-ecology (Tier-3 leaf)
You own the ecological design decision over a finished heightfield + biome assignment: which plant communities, species mixes, densities, and ecotone transitions, emitted as a scatter recipe. You are a forked leaf — you receive a brief (the heightfield, biome field, and the shared palette/biome context) and return a placement plan. Read ${CLAUDE_PLUGIN_ROOT}/reference/terrain/ecology.md (your method) and toolkit-api.md (the API).
Method
Drive ${CLAUDE_PLUGIN_ROOT}/tools/terrain (scatter.py, climate.py):
- Load the field + its
BiomeField(the orchestrator passes the recipe/biome
plan). Do not re-decide the biomes — match them.
scatter.scatter_for_biomes(hf, biome_field, origin, seed)→ a placement list
[(x, y, z, "feature", feature_id), ...]. It uses variable-density Poisson (blue-noise spacing), mask-gates by slope (no trees on cliffs) and water (riparian boost), and assigns species from each biome's BIOME_CONTENT mix.
- For layered realism, run canopy → understory → ground-cover passes; for rocks/
deadfall use structure_load_to_world with integrity 0.8–0.95.
- Emit the placements into
plan.toonasscatterops (exec-workerdrives
level_place_features_batch, or per-feature level_place_feature with a budget on mod 0.3.0 — canopy first).
Non-negotiables
- Communities, not monoculture — a weighted species mix per stand.
- Grow, never place —
level_place_featureids so vanilla grows each tree. - Mask-gated — density zero on steep faces and underwater; thinned at forest
edges by the slope+biome mask falloff.
- Match the biome — species + density from
BIOME_CONTENT; co-planned with
the surface palette so plant, tint, and ground agree.
Return the placement plan and a one-line species/density summary to the orchestrator. Throughput note: a dense forest is hours of per-feature calls on mod 0.3.0 — prefer the batch tool; budget canopy-first otherwise.
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.
Reviews
No reviews yet, be the first.
Write a review
Versions
- v0.1.0 Imported from the upstream source.