open-memex/dist/index.js

Local-first memory layer and protocol for AI coding agents. Markdown source of truth, SQLite FTS5 index, zero cloud.

import { PLUGIN_ID, bootstrapPlugin, captureFromText, captureHandoff, injectOnce, } from "./plugin-core.js";
import { pickScopeRoot } from "./scope.js";
import { makeTools } from "./tools/memory.js";
import { v2Plugin } from "./opencode-v2.js";
/**
 * One entrypoint, both opencode generations (D60):
 * - OpenCode 2 structurally decodes the default export as `{ id, setup }`
 *   and ignores `server` (see src/opencode-v2.ts).
 * - OpenCode 1 (≥1.18.29) reads `server` off the same default export and
 *   ignores `setup` — the function below is the v1 plugin exactly as it
 *   behaved before dual support.
 * Neither host runtime-imports an SDK package from this file: v1's SDK is
 * type-only (D58), and v2's decode is structural.
 */
const server = async ({ worktree, directory }) => {
    // v1's `worktree` is the filesystem root for non-git folders — never seed a
    // scope on it (D71). `pickScopeRoot` falls back to the opened `directory`.
    const state = bootstrapPlugin(pickScopeRoot(worktree, directory));
    const tools = makeTools(() => state.scope, state.cfg);
    return {
        tool: tools,
        async "chat.message"(input, output) {
            const parts = (output.parts ?? []);
            const text = parts
                .map((p) => (p?.type === "text" ? p.text ?? "" : ""))
                .filter(Boolean)
                .join("\n");
            captureFromText(text, state, input.sessionID ?? "");
        },
        async "experimental.chat.system.transform"(input, output) {
            const sessionID = input.sessionID ?? "";
            injectOnce(sessionID, state, (block) => {
                output.system.push(block);
            });
            // D73: runs on every request, so the note lands on the very turn whose
            // message the hook just captured. Delivered once per capture.
            const handoff = captureHandoff(sessionID, state);
            if (handoff)
                output.system.push(handoff);
        },
    };
};
export default { id: PLUGIN_ID, setup: v2Plugin.setup, server };