feat: add OpenClaw AtoCore capture plugin

openclaw-plugins/atocore-capture/README.md

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+# AtoCore Capture Plugin for OpenClaw
+
+Minimal OpenClaw plugin that mirrors Claude Code's `capture_stop.py` behavior:
+
+- watches user-triggered assistant turns
+- POSTs `prompt` + `response` to `POST /interactions`
+- sets `client="openclaw"`
+- sets `reinforce=true`
+- fails open on network or API errors
+
+## Config
+
+Optional plugin config:
+
+```json
+{
+  "baseUrl": "http://dalidou:8100",
+  "minPromptLength": 15,
+  "maxResponseLength": 50000
+}
+```
+
+If `baseUrl` is omitted, the plugin uses `ATOCORE_BASE_URL` or defaults to `http://dalidou:8100`.
+
+## Notes
+
+- Project detection is intentionally left empty for now. Unscoped capture is acceptable because AtoCore's extraction pipeline handles unscoped interactions.
+- Extraction is **not** part of the capture path. This plugin only records interactions and lets AtoCore reinforcement run automatically.
+- The plugin captures only user-triggered turns, not heartbeats or system-only runs.

openclaw-plugins/atocore-capture/index.js

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+import { definePluginEntry } from "openclaw/plugin-sdk/core";
+
+const DEFAULT_BASE_URL = process.env.ATOCORE_BASE_URL || "http://dalidou:8100";
+const DEFAULT_MIN_PROMPT_LENGTH = 15;
+const DEFAULT_MAX_RESPONSE_LENGTH = 50_000;
+
+function trimText(value) {
+  return typeof value === "string" ? value.trim() : "";
+}
+
+function truncateResponse(text, maxLength) {
+  if (!text || text.length <= maxLength) return text;
+  return `${text.slice(0, maxLength)}\n\n[truncated]`;
+}
+
+function shouldCapturePrompt(prompt, minLength) {
+  const text = trimText(prompt);
+  if (!text) return false;
+  if (text.startsWith("<")) return false;
+  return text.length >= minLength;
+}
+
+async function postInteraction(baseUrl, payload, logger) {
+  try {
+    const res = await fetch(`${baseUrl.replace(/\/$/, "")}/interactions`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(payload),
+      signal: AbortSignal.timeout(10_000)
+    });
+    if (!res.ok) {
+      logger?.debug?.("atocore_capture_post_failed", { status: res.status });
+      return false;
+    }
+    return true;
+  } catch (error) {
+    logger?.debug?.("atocore_capture_post_error", {
+      error: error instanceof Error ? error.message : String(error)
+    });
+    return false;
+  }
+}
+
+export default definePluginEntry({
+  register(api) {
+    const logger = api.logger;
+    const pendingBySession = new Map();
+
+    api.on("before_agent_start", async (event, ctx) => {
+      if (ctx?.trigger && ctx.trigger !== "user") return;
+      const config = api.getConfig?.() || {};
+      const minPromptLength = Number(config.minPromptLength || DEFAULT_MIN_PROMPT_LENGTH);
+      const prompt = trimText(event?.prompt || "");
+      if (!shouldCapturePrompt(prompt, minPromptLength)) {
+        pendingBySession.delete(ctx.sessionId);
+        return;
+      }
+      pendingBySession.set(ctx.sessionId, {
+        prompt,
+        sessionId: ctx.sessionId,
+        sessionKey: ctx.sessionKey || "",
+        project: ""
+      });
+    });
+
+    api.on("llm_output", async (event, ctx) => {
+      if (ctx?.trigger && ctx.trigger !== "user") return;
+      const pending = pendingBySession.get(ctx.sessionId);
+      if (!pending) return;
+
+      const assistantTexts = Array.isArray(event?.assistantTexts) ? event.assistantTexts : [];
+      const response = truncateResponse(trimText(assistantTexts.join("\n\n")), Number((api.getConfig?.() || {}).maxResponseLength || DEFAULT_MAX_RESPONSE_LENGTH));
+      if (!response) return;
+
+      const config = api.getConfig?.() || {};
+      const baseUrl = trimText(config.baseUrl) || DEFAULT_BASE_URL;
+      const payload = {
+        prompt: pending.prompt,
+        response,
+        client: "openclaw",
+        session_id: pending.sessionKey || pending.sessionId,
+        project: pending.project || "",
+        reinforce: true
+      };
+
+      await postInteraction(baseUrl, payload, logger);
+      pendingBySession.delete(ctx.sessionId);
+    });
+
+    api.on("session_end", async (event) => {
+      if (event?.sessionId) pendingBySession.delete(event.sessionId);
+    });
+  }
+});

openclaw-plugins/atocore-capture/openclaw.plugin.json

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+{
+  "id": "atocore-capture",
+  "name": "AtoCore Capture",
+  "description": "Captures completed OpenClaw assistant turns to AtoCore interactions for reinforcement.",
+  "configSchema": {
+    "type": "object",
+    "properties": {
+      "baseUrl": {
+        "type": "string",
+        "description": "Override AtoCore base URL. Defaults to ATOCORE_BASE_URL or http://dalidou:8100"
+      },
+      "minPromptLength": {
+        "type": "integer",
+        "minimum": 1,
+        "description": "Minimum user prompt length required before capture"
+      },
+      "maxResponseLength": {
+        "type": "integer",
+        "minimum": 100,
+        "description": "Maximum assistant response length to store"
+      }
+    },
+    "additionalProperties": false
+  },
+  "uiHints": {
+    "category": "automation",
+    "displayName": "AtoCore Capture"
+  }
+}

openclaw-plugins/atocore-capture/package.json

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+{
+  "name": "@atomaste/atocore-openclaw-capture",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "description": "OpenClaw plugin that captures assistant turns to AtoCore interactions"
+}