About Codex Java Lsp MCP
Codex Java Lsp MCP is an MCP server published by lkyprogramer in the Blockchain category: java LSP MCP server for Codex.
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Install
From source
git clone https://github.com/lkyprogramer/codex-java-lsp-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (5)
java_diagnostics打开 Java 文件并等待短时间返回 JDT LS diagnostics；默认按 repo-relative 文件聚合。
Parameters not published.
java_impact推荐入口。生成 Java 影响面、候选文件、内部 `rg` 摘要、可读计划、证据缺口和指标。必须给 `anchors[]` 或 `file`/`line`/`column`。**省略** `readPlanMaxItems`（最大 30）和 `deadlineMs`（最大 15000）；不要用旧记忆里的 80 / 120000。
Parameters not published.
java_runtime`action=restart` 重启当前 repo 的 JDT LS session（默认返回动作摘要，只有显式参数才清 cache）；`action=shutdown` 停止当前或全部（`all=true`）JDT LS 子进程，MCP server 保持存活。HTTP daemon 固定拒绝 `all=true`。
Parameters not published.
java_status查看 server、repo、JDT LS、RepoChangeCoordinator、JavaIndex coverage/generation、lease 和 resource 摘要。`start=false` 仍会为该仓 create runtime（不拉 JDT）；repo 级请求预算 15s。`start=true` 才启动 JDT LS。`detail=diagnostic` 返回完整排障字段。
Parameters not published.
java_symbol`operation=query`（默认，给了 query）按 query 搜索 workspace symbols；`operation=position`（默认，给了 file/line/column）查 hover、definition、implementation；`operation=references` 对精确符号位置返回 summary-only references。默认返回 repo-relative 位置、隐藏 raw URI/range。
Parameters not published.
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