Android API Diff
gkd-kit/gkd
Looks up Android framework Java and AIDL APIs across versions with the android-api-diff CLI: signatures, availability, source files and hidden-API access code.
A skill your agent uses when you need to build the project, compile code, or run tests.
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install FoundationDB/fdb-record-layer using-gradle --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/using-gradle .claude/skills/using-gradle && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .claude/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradleType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install FoundationDB/fdb-record-layer using-gradle --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/using-gradle .agents/skills/using-gradle && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .agents/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install FoundationDB/fdb-record-layer using-gradle --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/using-gradle .cursor/skills/using-gradle && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .cursor/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/FoundationDB/fdb-record-layer.git --path .claude/skills/using-gradle--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install FoundationDB/fdb-record-layer using-gradle --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/using-gradle .gemini/skills/using-gradle && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .gemini/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install FoundationDB/fdb-record-layer using-gradleInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/using-gradle .github/skills/using-gradle && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .github/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install FoundationDB/fdb-record-layer using-gradle --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/FoundationDB/fdb-record-layer.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/using-gradle .opencode/skills/using-gradle && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "using-gradle" agent skill from https://github.com/FoundationDB/fdb-record-layer/tree/main/.claude/skills/using-gradle into .opencode/skills/using-gradle/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "using-gradle", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
using-gradleA skill your agent uses when you need to build the project, compile code, or run tests.
Using Gradle is an agent skill from FoundationDB/fdb-record-layer. Use this skill when you need to build the project, compile code, or run tests. Some example usages: "Check this code compiles" "Run the tests for EmbeddedRelationalStatement" "Run the yaml-tests suite"
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It works with Gradle. The repository describes itself as: A relational database with SQL support built on FoundationDB. The licence is Apache-2.0.
Read from SKILL.md and the folder at commit 20a2376. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are yaml).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Using Gradle loads about 705 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 159 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from FoundationDB/fdb-record-layer at commit 20a2376, republished under its Apache-2.0 licence (© FoundationDB). 159 words, ~705 tokens.
.claude/skills/using-gradle/SKILL.md (or your agent's skills folder)../gradlew build # full build
./gradlew package # build + generate protobuf sources (required before first compile)
./gradlew clean # clean build artifacts
./gradlew -PspotbugsEnableHtmlReport check # all checks including SpotBugs and CheckstyleCompile a single module without running tests:
./gradlew :fdb-relational-core:compileJava
./gradlew :fdb-record-layer-core:compileJava| Task | What it runs |
|---|---|
test | Unit + integration tests, excluding WipesFDB and AutomatedTest tags |
quickTest | Like test but faster (excludes WipesFDB) |
destructiveTest | Tests tagged WipesFDB — wipes FDB data, single fork |
performanceTest | Tests tagged Performance, assertions disabled |
rpcTest | Tests via embedded RPC server rather than embedded connection |
mixedModeTest | Tests tagged MixedMode (requires external server JARs) |
singleVersionTest | Tests against a single external server version |
Run a specific test class or method in a module:
./gradlew :fdb-relational-core:test --tests 'com.apple.foundationdb.relational.recordlayer.EmbeddedRelationalStatementTest'
./gradlew :fdb-relational-core:test --tests 'com.apple.foundationdb.relational.recordlayer.EmbeddedRelationalStatementTest.testGet'./gradlew :yaml-tests:test # run all yaml integration tests
./gradlew :yaml-tests:test --tests 'YamlIntegrationTests.myTestName'Custom seed and iteration count (for reproducing flaky yaml tests):
./gradlew :yaml-tests:test -Ptests.yaml.seed=12345 -Ptests.yaml.iterations=10Tests that hit FDB require a running FoundationDB cluster and fdb-environment.yaml in the
repo root.
Example fdb-environment.yaml:
libraryPath: /usr/local/lib/libfdb_c.dylib
clusterFiles:
- /usr/local/etc/foundationdb/fdb.cluster./gradlew publishToMavenLocal -PpublishBuild=trueJars land in ~/.m2/repository/org/foundationdb/.
./gradlew :fdb-relational-core:jmhBenchmark sources live in fdb-relational-core/src/jmh/java/. The active benchmarks are
controlled by the includes list in the jmh {} block of fdb-relational-core.gradle.
Useful JMH options (pass as Gradle properties or edit the block):
./gradlew :fdb-relational-core:jmh -Pjmh.include=DirectAccessVsQueryBenchmark© FoundationDB, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .claude/skills/using-gradle of FoundationDB/fdb-record-layer.
Open the folder on GitHubat commit 20a2376
Using Gradle next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Using Gradle this skillFoundationDB/fdb-record-layer | 675 | — | ~705 | Automated safety check: Pass | Apache-2.0 | |
| Android API Diffgkd-kit/gkd | 43k | — | ~796 | Automated safety check: Pass | GPL-3.0 | |
| Exposed Bug Fix WorkflowJetBrains/Exposed | 9.3k | — | ~3.8k | Automated safety check: Pass | Apache-2.0 | |
| Caffeine Cache Optimization Experimentsben-manes/caffeine | 18k | — | ~2.6k | Automated safety check: Notes | Apache-2.0 | |
| Android Developmentdpconde/claude-android-skill | 336 | — | ~1.7k | Automated safety check: Pass | MIT | |
| Diagnosing Compose StabilityrosuH/EasyWatermark | 1.9k | 1 repos | ~3.3k | Automated safety check: Pass | Apache-2.0 |
gkd-kit/gkd
Looks up Android framework Java and AIDL APIs across versions with the android-api-diff CLI: signatures, availability, source files and hidden-API access code.
JetBrains/Exposed
Takes a GitHub or YouTrack issue for the Exposed project through reproduction, a failing test, a fix, validation and a pull request.
ben-manes/caffeine
Runs controlled JMH experiments on the Caffeine cache to find shared contention and hot-path waste, then reviews correctness and returns a reviewable patch.
dpconde/claude-android-skill
Create production-quality Android applications following Google's official architecture guidance and NowInAndroid best practices.
rosuH/EasyWatermark
A skill your agent uses to diagnose Jetpack Compose stability problems by enabling and reading the Compose Compiler Reports (classes.txt, composables.txt, composables.csv, module.json).
apache/groovy-geb
Writes and reviews Geb browser automation specs with Spock, using Page Objects, at checkers, Modules and explicit waits, for Groovy and Gradle projects.
FoundationDB/fdb-record-layer
Specialized skill for working in the fdb-relational-core SQL processing layer — parser, plan generator, and Cascades planner.
FoundationDB/fdb-record-layer
Rebuild working context after a session restart. An agent skill from FoundationDB/fdb-record-layer.
FoundationDB/fdb-record-layer
Write or update documentation in docs/sphinx/source/. An agent skill from FoundationDB/fdb-record-layer.
FoundationDB/fdb-record-layer
Coding standards for all Java code in fdb-record-layer. An agent skill from FoundationDB/fdb-record-layer.
FoundationDB/fdb-record-layer
Standards for writing tests in fdb-record-layer. An agent skill from FoundationDB/fdb-record-layer.
FoundationDB/fdb-record-layer
Create and manage stacked pull requests on FoundationDB/fdb-record-layer using the gh stack CLI extension.
Works with
A skill your agent uses when you need to build the project, compile code, or run tests. Using Gradle is an agent skill from FoundationDB/fdb-record-layer. Use this skill when you need to build the project, compile code, or run tests.
Using Gradle fits situations like: you need to build the project.
Run `npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a claude-code`. Or copy the skill folder (.claude/skills/using-gradle in FoundationDB/fdb-record-layer) into .claude/skills/using-gradle in your project. Claude Code loads it when a task matches its description.
Run `npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a codex`. Or copy the skill folder (.claude/skills/using-gradle in FoundationDB/fdb-record-layer) into .agents/skills/using-gradle in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add FoundationDB/fdb-record-layer --skill using-gradle -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/using-gradle, .gemini/skills/using-gradle, .github/skills/using-gradle and .opencode/skills/using-gradle in your project.
SKILL.md names no scripts, command-line tools or credentials: Using Gradle is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Using Gradle is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 705 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Using Gradle: Android API Diff (gkd-kit/gkd, 43k stars), Exposed Bug Fix Workflow (JetBrains/Exposed, 9.3k stars), Caffeine Cache Optimization Experiments (ben-manes/caffeine, 18k stars) and Android Development (dpconde/claude-android-skill, 336 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
FoundationDB (a GitHub organization) maintains it in FoundationDB/fdb-record-layer, which has 675 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on October 6, 2026.
Source: FoundationDB/fdb-record-layer on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.