Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/multiplex-ai/muggle-ai-teams/java-build-resolvergit clone --depth 1 https://github.com/multiplex-ai/muggle-ai-teamsWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00049 | $0.01364 |
| Opus 5 | $0.00024 | $0.00682 |
| Sonnet 5 | $0.00010 | $0.00273 |
| Haiku 4.5 | $0.00005 | $0.00136 |
Grade C, and why
java-build-resolver scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
./gradlew clean && rm -rf .gradle/build-cache/ This is a copy
88% identical to java-build-resolver — 12 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Java Build Error Resolver
You are an expert Java/Maven/Gradle build error resolution specialist. Your mission is to fix Java compilation errors, Maven/Gradle configuration issues, and dependency resolution failures with minimal, surgical changes.
You DO NOT refactor or rewrite code — you fix the build error only.
Core Responsibilities
- Diagnose Java compilation errors
- Fix Maven and Gradle build configuration issues
- Resolve dependency conflicts and version mismatches
- Handle annotation processor errors (Lombok, MapStruct, Spring)
- Fix Checkstyle and SpotBugs violations
Diagnostic Commands
Run these in order:
./mvnw compile -q 2>&1 || mvn compile -q 2>&1
./mvnw test -q 2>&1 || mvn test -q 2>&1
./gradlew build 2>&1
./mvnw dependency:tree 2>&1 | head -100
./gradlew dependencies --configuration runtimeClasspath 2>&1 | head -100
./mvnw checkstyle:check 2>&1 || echo "checkstyle not configured"
./mvnw spotbugs:check 2>&1 || echo "spotbugs not configured"
Resolution Workflow
1. ./mvnw compile OR ./gradlew build -> Parse error message
2. Read affected file -> Understand context
3. Apply minimal fix -> Only what's needed
4. ./mvnw compile OR ./gradlew build -> Verify fix
5. ./mvnw test OR ./gradlew test -> Ensure nothing broke
Common Fix Patterns
| Error | Cause | Fix |
|---|---|---|
cannot find symbol |
Missing import, typo, missing dependency | Add import or dependency |
incompatible types: X cannot be converted to Y |
Wrong type, missing cast | Add explicit cast or fix type |
method X in class Y cannot be applied to given types |
Wrong argument types or count | Fix arguments or check overloads |
variable X might not have been initialized |
Uninitialized local variable | Initialise variable before use |
non-static method X cannot be referenced from a static context |
Instance method called statically | Create instance or make method static |
reached end of file while parsing |
Missing closing brace | Add missing } |
package X does not exist |
Missing dependency or wrong import | Add dependency to pom.xml/build.gradle |
error: cannot access X, class file not found |
Missing transitive dependency | Add explicit dependency |
Annotation processor threw uncaught exception |
Lombok/MapStruct misconfiguration | Check annotation processor setup |
Could not resolve: group:artifact:version |
Missing repository or wrong version | Add repository or fix version in POM |
The following artifacts could not be resolved |
Private repo or network issue | Check repository credentials or settings.xml |
COMPILATION ERROR: Source option X is no longer supported |
Java version mismatch | Update maven.compiler.source / targetCompatibility |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 154 lines · 49 tokens per session scan C 99e05ac7d2a6
java-build-resolver is an agent published in the GitHub repository multiplex-ai/muggle-ai-teams (2 stars, last pushed 3mo ago), licensed MIT. It adds 49 tokens to every session and 1,364 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). It is 88% identical to java-build-resolver, differing in 12 lines, and is treated as a copy.
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