Indexes local Maven and Gradle caches to enable AI agents to search for Java classes, method signatures, and source code, including from internal or obscure libraries.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
yauzl contains an off-by-one error
process.env. You'll be asked to provide them before it can run.DB_FILEGRADLE_REPO_PATH— Absolute path to your Gradle cache (e.g.,GRADLE_USER_HOMEINCLUDED_PACKAGES— Comma-separated list of package patterns to index (e.g., com.mycompany.,org.example.).JAVA_HOMEJAVA_PATHM2_HOMEMAVEN_INDEXER_CFR_PATH— (Optional) Absolute path to a specific CFR decompiler JAR. If not provided, the serverMAVEN_REPO— Absolute path to your local Maven repository (e.g., /Users/yourname/.m2/repository). Use this ifMAVEN_REPO_PATHVERSION_RESOLUTION_STRATEGY— (Optional) Strategy to choose the version when multiple versions of an artifact are found and no specific coordinate is provided.[](https://m8ven.ai/mcp/tangcent-maven-indexer-mcp-vcy7uc)