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Search, download, and work with mods from Modrinth. Use when downloading test mods, checking mod compatibility, or finding mods for a specific MC version and loader.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Create a polyfill provider that re-implements a removed API so old mods still work. Use when mods crash with ClassNotFoundException or NoSuchMethodError for completely removed classes.
Create a new version shim to add support for transforming mods between two Minecraft versions. Use when adding support for a new MC version or filling gaps in the shim chain.
Debug a Minecraft crash caused by a mod that Retromod transformed. Use when a mod crashes after transformation and you need to find and fix the root cause.
Work with Minecraft name mappings: intermediary, Mojang official, SRG, and Yarn. Use when adding new mappings to IntermediaryToMojangMapper, generating mapping files with MappingComposer, or debugging name mismatches.
Work on mod loader compatibility for Fabric, NeoForge, Forge runtime integration, version constraint relaxation, and mod metadata patching. Use when fixing mod loading issues, version rejection errors, or adding support for a new loader version.
Test that Retromod correctly transforms mods for a target Minecraft version. Use when verifying transforms work, testing new shims, or debugging mod compatibility.
| name | modrinth-api |
| description | Search, download, and work with mods from Modrinth. Use when downloading test mods, checking mod compatibility, or finding mods for a specific MC version and loader. |
| argument-hint | search-query loader mc-version (e.g. sodium fabric 1.21.1, jei neoforge) |
Work with the Modrinth API to search for, download, and analyze mods.
https://api.modrinth.com/v2
# Search by name with loader filter
curl -s 'https://api.modrinth.com/v2/search?query=<name>&facets=%5B%5B"project_type:mod"%5D,%5B"categories:<loader>"%5D%5D&limit=5'
# Parse results
curl -s '<url>' | python3 -c "
import sys, json
data = json.load(sys.stdin)
for h in data['hits']:
print(h['slug'], h['title'], h['downloads'])
"
# Get versions for a specific loader
curl -s 'https://api.modrinth.com/v2/project/<slug>/version?loaders=%5B"<loader>"%5D&limit=10'
# Parse versions
curl -s '<url>' | python3 -c "
import sys, json
versions = json.load(sys.stdin)
for v in versions[:10]:
print(v['version_number'], v['game_versions'], v['files'][0]['filename'])
"
# Get download URL from version ID
curl -s 'https://api.modrinth.com/v2/version/<version-id>' | python3 -c "
import sys, json
v = json.load(sys.stdin)
for f in v['files']:
print(f['filename'], f['url'])
"
# Download
curl -sL -o output.jar "<download-url>"
# Filter by loader
"categories:fabric"
"categories:neoforge"
"categories:forge"
# Filter by MC version
"versions:1.21.1"
"versions:26.1"
# Filter by project type
"project_type:mod"
"project_type:modpack"
"project_type:resourcepack"
Facets use JSON array format, URL-encoded:
[["a"],["b"]] → %5B%5B"a"%5D,%5B"b"%5D%5D%5B"fabric"%5D → ["fabric"]