feat(plugin): JSON-RPC over stdio as the language-plugin path - #64
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lyingbug wants to merge 6 commits into
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feat(plugin): JSON-RPC over stdio as the language-plugin path#64lyingbug wants to merge 6 commits into
lyingbug wants to merge 6 commits into
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Introduce a process-level plugin host with shared services, reversible effects, and emit/waterfall/parallel/serial events so capabilities can be mounted from profile/bundle/patch instead of patched into a core. Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
Move in-tree search engines into the base bundle, add reversible Registry.Unregister, and ship plugins/websearch-echo as the out-of-tree template enabled by WEKNORA_PLUGINS instead of container.go. Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
Document the Cordis mapping, the strangler plan for the nine extension seams, and update search-engine / roadmap / official docs to the new registration point. Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
Close the TS flexibility gap: scan WEKNORA_PLUGIN_DIR for plugin.yaml, run search.js in-process (goja) or call a TypeScript sidecar over JSON, and publish the new type into the web-search provider catalog. No blank import and no WeKnora rebuild. Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
Language plugins now use the MCP/LSP/Dify local path: the host execs a process and talks newline-delimited JSON-RPC 2.0 on stdin/stdout. runtime: http stays only as a fallback for an already-running service. Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
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Co-authored-by: lyingbug <lyingbug@users.noreply.github.com>
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Description
上一轮把「任意语言插件」做成了 HTTP sidecar。这不优雅：作者要自己选端口、开服务、处理健康检查，Host 还得猜谁先起来。
对照业界之后，主路径改成 一份 ABI、多种绑定：
runtime: stdio（推荐）：Hostexec子进程，只谈 stdin/stdout。作者实现websearch.search，不要 listenruntime: js：goja 进程内，轻脚本runtime: http：只留给已经在跑的远程服务，不再是写新插件的方式业界对照写在
docs/dev/plugin-architecture.md§3.1。结论：MCP、LSP、Dify 本地 runtime 都是 stdio；HashiCorp/Terraform/Grafana 是子进程 + 握手后再 gRPC（对「一个 search」过重）；HTTP sidecar 正是 MCP 已经弃用 HTTP+SSE 的那个方向。TS 表面变成
serve({ search })（plugins/sdk-ts/websearch）。样板：plugins.d/websearch-stdio-echo（Python）、plugins.d/websearch-node-echo（Node），默认auto_enable: false。Type of Change
Related Issue
Fixes #
Testing
已跑通：
含 Python / Node 仓库样板、超时杀进程后重启、Host.Unload 回收子进程。
git diff --check origin/main...HEAD通过。Checklist
git diff --check origin/main...HEADpassesruntime: http仍可用，但不再是推荐路径；新插件请用runtime: stdioScreenshots / Recordings
N/A（非 UI）