Post history

CLAUDE.md

@@ -70,6 +70,19 @@ poetry run jupyter notebook
 poetry run python -m ipykernel install --user --name=merkle-tree-notebooks
 ```
 
+### growth-agent/
+
+Python cron container (managed with `uv`). Runs daily on Scaleway: ingests Umami analytics, generates LLM social-media drafts, and publishes approved posts to Mastodon and Bluesky. Human-in-the-loop via the website's Growth UI (`/growth`).
+
+```bash
+cd growth-agent/
+uv sync                                # install deps
+uv run pytest test/                    # run tests
+uv run python run_local.py diagnose   # inspect current S3 state
+uv run python run_local.py publish    # dry-run publish step
+bash bin/deploy.sh                    # build + push + deploy (needs SCW creds)
+```
+
 ## Architecture Patterns
 
 ### Smart Contracts (eth/)

growth-agent/agent/models.py

@@ -141,6 +141,7 @@ class Draft(BaseModel):
     review_outcome: str | None = None
     review_comment: str | None = None
     reviewed_at: datetime | None = None
+    published_at: datetime | None = None
 
 
 class ContentQueue(BaseModel):

growth-agent/agent/nodes/drafts.py

@@ -5,6 +5,7 @@
 import logging
 import os
 from datetime import datetime, timezone
+from urllib.parse import urlparse, urlunparse
 
 from pydantic import BaseModel, Field
 
@@ -63,16 +64,28 @@ def _system_prompt(strategy: Strategy) -> str:
     )
 
 
-def _mastodon_prompt(item, language: str, strategy: Strategy) -> str:
+def _former_context_block(former_context: str) -> str:
+    """Wrap former-post context in a prompt section. Returns empty string when no context."""
+    if not former_context:
+        return ""
+    return f"""
+--- PREVIOUSLY PUBLISHED FOR THIS PAGE ---
+{former_context}
+Rules: do not reuse the same opening hook or the exact same claim framing from the entries above.
+------------------------------------------"""
+
+
+def _mastodon_prompt(item, language: str, strategy: Strategy, former_context: str = "") -> str:
     url = f"{item.page_url}?utm_source=mastodon&utm_campaign=growth-agent"
+    history_block = _former_context_block(former_context)
     if language == "de":
         return f"""Schreibe einen Mastodon-Post (max 500 Zeichen) über diesen Blog-Artikel:
 
 URL: {url}
 Titel: {item.page_title}
 Zusammenfassung: {item.page_description}
 Warum bewerben: {item.reason}
-
+{history_block}
 Anforderungen:
 - Hook im ersten Satz (Frage oder starke These)
 - Ein konkretes Insight aus dem Artikel erwähnen
@@ -90,7 +103,7 @@ def _mastodon_prompt(item, language: str, strategy: Strategy) -> str:
 Title: {item.page_title}
 Article summary: {item.page_description}
 Why promote: {item.reason}
-
+{history_block}
 Context: {strategy.website_url} covers {pillars}.
 Target audience: {strategy.target_audience}
 
@@ -105,16 +118,17 @@ def _mastodon_prompt(item, language: str, strategy: Strategy) -> str:
 Return ONLY the post text, nothing else."""
 
 
-def _bluesky_prompt(item, language: str, strategy: Strategy) -> str:
+def _bluesky_prompt(item, language: str, strategy: Strategy, former_context: str = "") -> str:
     url = f"{item.page_url}?utm_source=bluesky&utm_campaign=growth-agent"
+    history_block = _former_context_block(former_context)
     if language == "de":
         return f"""Schreibe einen Bluesky-Post (max 300 Zeichen) über diesen Blog-Artikel:
 
 URL: {url}
 Titel: {item.page_title}
 Zusammenfassung: {item.page_description}
 Warum bewerben: {item.reason}
-
+{history_block}
 Anforderungen:
 - Knackiger Hook
 - Link einbinden
@@ -129,7 +143,7 @@ def _bluesky_prompt(item, language: str, strategy: Strategy) -> str:
 Title: {item.page_title}
 Article summary: {item.page_description}
 Why promote: {item.reason}
-
+{history_block}
 Target audience: {strategy.target_audience}
 
 Requirements:
@@ -194,6 +208,35 @@ def _refine_prompt(
 Return ONLY the improved post text, nothing else."""
 
 
+def _normalize_url(url: str) -> str:
+    """Strip query string and fragment so UTM-decorated URLs match their canonical form."""
+    p = urlparse(url)
+    return urlunparse(p._replace(query="", fragment=""))
+
+
+def _former_posts_context(queue: ContentQueue, page_url: str, channel: str, n: int = 3) -> str:
+    """Return a formatted block of the N most recent published posts for this page+channel.
+
+    Returns empty string when no history exists.
+    """
+    canonical = _normalize_url(page_url)
+    matches = [
+        d
+        for d in queue.published
+        if d.channel == channel and _normalize_url(d.link or "") == canonical
+    ]
+    if not matches:
+        return ""
+
+    matches.sort(key=lambda d: d.published_at or d.created, reverse=True)
+    lines = [f"Former posts for this page on {channel} (newest first):"]
+    for i, d in enumerate(matches[:n], 1):
+        ts = (d.published_at or d.created).strftime("%Y-%m-%d")
+        preview = d.content[:140] + ("…" if len(d.content) > 140 else "")
+        lines.append(f"{i}. [{ts}] {preview}")
+    return "\n".join(lines)
+
+
 def _normalize_hashtags(hashtags: list[str]) -> list[str]:
     """Normalize hashtag list to '#tag' format and preserve order."""
     normalized: list[str] = []
@@ -295,7 +338,8 @@ def create_drafts(storage, plan: ContentPlan) -> int:
                 continue
             config = CHANNEL_CONFIG[channel]
             prompt_fn = {"mastodon": _mastodon_prompt, "bluesky": _bluesky_prompt}[channel]
-            prompt = prompt_fn(item, "en", strategy)
+            former_context = _former_posts_context(queue, item.page_url, channel)
+            prompt = prompt_fn(item, "en", strategy, former_context)
             max_tokens = config["max_tokens"]
             draft_hashtags: list[str] = []
 

growth-agent/agent/nodes/publish.py

@@ -80,6 +80,7 @@ def publish_approved_drafts(storage) -> list[str]:
                 continue
 
             draft.status = "published"
+            draft.published_at = datetime.now(timezone.utc)
             queue.published.append(draft)
             published_ids.append(draft.id)
             logger.info("Published draft %s to %s", draft.id, draft.channel)

growth-agent/test/test_handler.py

@@ -19,6 +19,8 @@
 )
 from agent.nodes.drafts import (
     MastodonDraftOutput,
+    _former_posts_context,
+    _normalize_url,
     create_drafts,
 )
 from agent.nodes.ingest import ingest_analytics
@@ -961,3 +963,107 @@ def test_post_root_calls_handle(self, server):
             assert body["test"] is True
             mock_handle.assert_called_once()
             conn.close()
+
+
+# ---------------------------------------------------------------------------
+# Phase 2f — published_at, former-post context, backwards compatibility
+# ---------------------------------------------------------------------------
+
+
+@patch("agent.nodes.publish.MastodonClient")
+def test_publish_sets_published_at(MockMasto, mock_storage):
+    """Successful publish populates published_at on the draft."""
+    storage, store = mock_storage
+
+    now = datetime.now(timezone.utc)
+    draft = Draft(
+        id="d1",
+        channel="mastodon",
+        language="en",
+        content="Hello world",
+        status="approved",
+        scheduled_at=now - timedelta(minutes=1),
+    )
+    queue = ContentQueue(approved=[draft])
+    storage.write("content_queue.json", queue)
+
+    masto_inst = MockMasto.return_value
+    masto_inst.post.return_value = None
+    masto_inst.close.return_value = None
+
+    with patch("agent.nodes.publish.publish_draft"):
+        publish_approved_drafts(storage)
+
+    saved = ContentQueue.model_validate(store["content_queue.json"])
+    assert len(saved.published) == 1
+    assert saved.published[0].published_at is not None
+
+
+def test_normalize_url_strips_query_and_fragment():
+    """_normalize_url removes UTM params and fragments."""
+    url = "https://fretchen.eu/blog/post?utm_source=mastodon&utm_campaign=growth-agent#section"
+    assert _normalize_url(url) == "https://fretchen.eu/blog/post"
+
+
+def test_normalize_url_leaves_clean_url_unchanged():
+    assert _normalize_url("https://fretchen.eu/blog/post") == "https://fretchen.eu/blog/post"
+
+
+def test_former_posts_context_filters_by_channel():
+    """_former_posts_context returns only entries matching the requested channel."""
+    page = "https://fretchen.eu/blog/post"
+    now = datetime.now(timezone.utc)
+
+    published = [
+        Draft(
+            id="m1",
+            channel="mastodon",
+            language="en",
+            content="Mastodon post",
+            link=f"{page}?utm_source=mastodon&utm_campaign=growth-agent",
+            status="published",
+            published_at=now - timedelta(days=1),
+        ),
+        Draft(
+            id="b1",
+            channel="bluesky",
+            language="en",
+            content="Bluesky post",
+            link=f"{page}?utm_source=bluesky&utm_campaign=growth-agent",
+            status="published",
+            published_at=now - timedelta(days=2),
+        ),
+    ]
+    queue = ContentQueue(published=published)
+
+    ctx = _former_posts_context(queue, page, "mastodon")
+    assert "Mastodon post" in ctx
+    assert "Bluesky post" not in ctx
+
+
+def test_former_posts_context_empty_when_no_history():
+    """_former_posts_context returns empty string when no history exists."""
+    queue = ContentQueue()
+    assert _former_posts_context(queue, "https://fretchen.eu/blog/post", "mastodon") == ""
+
+
+def test_old_queue_deserializes_without_published_at():
+    """Queues persisted before Phase 2f (no published_at field) load without error."""
+    raw = {
+        "drafts": [],
+        "approved": [],
+        "published": [
+            {
+                "id": "old1",
+                "created": "2025-01-01T00:00:00",
+                "channel": "mastodon",
+                "language": "en",
+                "content": "old post",
+                "hashtags": [],
+                "status": "published",
+            }
+        ],
+        "rejected": [],
+    }
+    queue = ContentQueue.model_validate(raw)
+    assert queue.published[0].published_at is None

scw_js/growth_service.ts

@@ -26,6 +26,7 @@ export interface Draft {
   review_outcome?: string | null;
   review_comment?: string | null;
   reviewed_at?: string | null;
+  published_at?: string | null;
 }
 
 export interface ContentQueue {

website/package.json

@@ -54,7 +54,6 @@
     "@types/react-dom": "^19.2.2",
     "@vitest/coverage-v8": "^4.0.1",
     "@vitest/ui": "^4.0.1",
-    "baseline-browser-mapping": "^2.9.14",
     "eslint": "^9.38.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-prettier": "^5.5.4",